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未验证 提交 c235b001 编写于 作者: wmmhello's avatar wmmhello 提交者： GitHub
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Merge pull request #18912 from taosdata/refact/submit_req_marks 

opti:split clientSml.c to 3 files & modify unit test cases for sml
上级 48f7fc5c 408ae6aa
隐藏空白更改
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Showing with 2681 addition and 2987 deletion
include/common/tcommon.h
浏览文件 @ c235b001
......@@ -339,7 +339,7 @@ typedef struct SExprInfo {
typedef struct {
const char* key;
int32_t keyLen;
size_t keyLen;
uint8_t type;
union {
const char* value;
......@@ -348,7 +348,7 @@ typedef struct {
double d;
float f;
};
int32_t length;
size_t length;
} SSmlKv;
#define QUERY_ASC_FORWARD_STEP 1
......
source/client/inc/clientSml.h 0 → 100644
浏览文件 @ c235b001
/*
* Copyright (c) 2019 TAOS Data, Inc. <jhtao@taosdata.com>
*
* This program is free software: you can use, redistribute, and/or modify
* it under the terms of the GNU Affero General Public License, version 3
* or later ("AGPL"), as published by the Free Software Foundation.
*
* This program is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
* FITNESS FOR A PARTICULAR PURPOSE.
*
* You should have received a copy of the GNU Affero General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
#ifndef TDENGINE_CLIENTSML_H
#define TDENGINE_CLIENTSML_H
#ifdef __cplusplus
extern "C" {
#endif
#include "catalog.h"
#include "clientInt.h"
#include "osThread.h"
#include "query.h"
#include "taos.h"
#include "taoserror.h"
#include "tcommon.h"
#include "tdef.h"
#include "tglobal.h"
#include "tlog.h"
#include "tmsg.h"
#include "tname.h"
#include "ttime.h"
#include "ttypes.h"
#include "cJSON.h"
#if (defined(__GNUC__) && (__GNUC__ >= 3)) || (defined(__INTEL_COMPILER) && (__INTEL_COMPILER >= 800)) || defined(__clang__)
# define expect(expr,value) (__builtin_expect ((expr),(value)) )
#else
# define expect(expr,value) (expr)
#endif
#ifndef likely
#define likely(expr) expect((expr) != 0, 1)
#endif
#ifndef unlikely
#define unlikely(expr) expect((expr) != 0, 0)
#endif
#define SPACE ' '
#define COMMA ','
#define EQUAL '='
#define QUOTE '"'
#define SLASH '\\'
#define JUMP_SPACE(sql, sqlEnd) \
while (sql < sqlEnd) { \
if (unlikely(*sql == SPACE)) \
sql++; \
else \
break; \
}
#define IS_INVALID_COL_LEN(len) ((len) <= 0 || (len) >= TSDB_COL_NAME_LEN)
#define IS_INVALID_TABLE_LEN(len) ((len) <= 0 || (len) >= TSDB_TABLE_NAME_LEN)
#define TS "_ts"
#define TS_LEN 3
#define VALUE "_value"
#define VALUE_LEN 6
#define MAX_RETRY_TIMES 5
typedef TSDB_SML_PROTOCOL_TYPE SMLProtocolType;
typedef enum {
SCHEMA_ACTION_NULL,
SCHEMA_ACTION_CREATE_STABLE,
SCHEMA_ACTION_ADD_COLUMN,
SCHEMA_ACTION_ADD_TAG,
SCHEMA_ACTION_CHANGE_COLUMN_SIZE,
SCHEMA_ACTION_CHANGE_TAG_SIZE,
} ESchemaAction;
typedef struct {
const void *key;
int32_t keyLen;
void *value;
bool used;
}Node;
typedef struct NodeList{
Node data;
struct NodeList* next;
}NodeList;
typedef struct {
char *measure;
char *tags;
char *cols;
char *timestamp;
int32_t measureLen;
int32_t measureTagsLen;
int32_t tagsLen;
int32_t colsLen;
int32_t timestampLen;
SArray *colArray;
} SSmlLineInfo;
typedef struct {
const char *sTableName; // super table name
int32_t sTableNameLen;
char childTableName[TSDB_TABLE_NAME_LEN];
uint64_t uid;
void *key; // for openTsdb telnet
SArray *tags;
// elements are SHashObj<cols key string, SSmlKv*> for find by key quickly
SArray *cols;
STableDataCxt *tableDataCtx;
} SSmlTableInfo;
typedef struct {
SArray *tags; // save the origin order to create table
SHashObj *tagHash; // elements are <key, index in tags>
SArray *cols;
SHashObj *colHash;
STableMeta *tableMeta;
} SSmlSTableMeta;
typedef struct {
int32_t len;
char *buf;
} SSmlMsgBuf;
typedef struct {
int32_t code;
int32_t lineNum;
int32_t numOfSTables;
int32_t numOfCTables;
int32_t numOfCreateSTables;
int32_t numOfAlterColSTables;
int32_t numOfAlterTagSTables;
int64_t parseTime;
int64_t schemaTime;
int64_t insertBindTime;
int64_t insertRpcTime;
int64_t endTime;
} SSmlCostInfo;
typedef struct {
int64_t id;
SMLProtocolType protocol;
int8_t precision;
bool reRun;
bool dataFormat; // true means that the name and order of keys in each line are the same(only for influx protocol)
bool isRawLine;
int32_t ttl;
NodeList *childTables;
NodeList *superTables;
SHashObj *pVgHash;
STscObj *taos;
SCatalog *pCatalog;
SRequestObj *pRequest;
SQuery *pQuery;
SSmlCostInfo cost;
int32_t lineNum;
SSmlMsgBuf msgBuf;
cJSON *root; // for parse json
SSmlLineInfo *lines; // element is SSmlLineInfo
//
SArray *preLineTagKV;
SArray *preLineColKV;
SSmlLineInfo preLine;
STableMeta *currSTableMeta;
STableDataCxt *currTableDataCtx;
bool needModifySchema;
} SSmlHandle;
#define IS_SAME_CHILD_TABLE (elements->measureTagsLen == info->preLine.measureTagsLen \
&& memcmp(elements->measure, info->preLine.measure, elements->measureTagsLen) == 0)
#define IS_SAME_SUPER_TABLE (elements->measureLen == info->preLine.measureLen \
&& memcmp(elements->measure, info->preLine.measure, elements->measureLen) == 0)
#define IS_SAME_KEY (preKV->keyLen == kv.keyLen && memcmp(preKV->key, kv.key, kv.keyLen) == 0)
extern int64_t smlFactorNS[3];
extern int64_t smlFactorS[3];
typedef int32_t (*_equal_fn_sml)(const void *, const void *);
void* nodeListGet(NodeList* list, const void *key, int32_t len, _equal_fn_sml fn);
int nodeListSet(NodeList** list, const void *key, int32_t len, void* value, _equal_fn_sml fn);
int nodeListSize(NodeList* list);
bool smlDoubleToInt64OverFlow(double num);
int32_t smlBuildInvalidDataMsg(SSmlMsgBuf *pBuf, const char *msg1, const char *msg2);
bool smlParseNumber(SSmlKv *kvVal, SSmlMsgBuf *msg);
int64_t smlGetTimeValue(const char *value, int32_t len, uint8_t fromPrecision, uint8_t toPrecision);
int8_t smlGetTsTypeByLen(int32_t len);
SSmlTableInfo* smlBuildTableInfo(int numRows, const char* measure, int32_t measureLen);
SSmlSTableMeta* smlBuildSTableMeta(bool isDataFormat);
int32_t smlSetCTableName(SSmlTableInfo *oneTable);
STableMeta* smlGetMeta(SSmlHandle *info, const void* measure, int32_t measureLen);
int32_t is_same_child_table_telnet(const void *a, const void *b);
int32_t is_same_child_table_json(const void *a, const void *b);
int32_t smlClearForRerun(SSmlHandle *info);
int32_t smlParseInfluxString(SSmlHandle *info, char *sql, char *sqlEnd, SSmlLineInfo *elements);
int32_t smlParseTelnetString(SSmlHandle *info, char *sql, char *sqlEnd, SSmlLineInfo *elements);
int32_t smlParseJSON(SSmlHandle *info, char *payload);
#ifdef __cplusplus
}
#endif
#endif // TDENGINE_CLIENTSML_H
source/client/src/clientSml.c
浏览文件 @ c235b001
/*
* Copyright (c) 2019 TAOS Data, Inc. <jhtao@taosdata.com>
*
* This program is free software: you can use, redistribute, and/or modify
* it under the terms of the GNU Affero General Public License, version 3
* or later ("AGPL"), as published by the Free Software Foundation.
*
* This program is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
* FITNESS FOR A PARTICULAR PURPOSE.
*
* You should have received a copy of the GNU Affero General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
#include <ctype.h>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include "cJSON.h"
#include "catalog.h"
#include "clientInt.h"
#include "osSemaphore.h"
#include "osThread.h"
#include "query.h"
#include "taos.h"
#include "taoserror.h"
#include "tcommon.h"
#include "tdef.h"
#include "tglobal.h"
#include "tlog.h"
#include "tmsg.h"
#include "tname.h"
#include "ttime.h"
#include "ttypes.h"
#if (defined(__GNUC__) && (__GNUC__ >= 3)) || (defined(__INTEL_COMPILER) && (__INTEL_COMPILER >= 800)) || defined(__clang__)
# define expect(expr,value) (__builtin_expect ((expr),(value)) )
#else
# define expect(expr,value) (expr)
#endif
#ifndef likely
#define likely(expr) expect((expr) != 0, 1)
#endif
#ifndef unlikely
#define unlikely(expr) expect((expr) != 0, 0)
#endif
//=================================================================================================
#define SPACE ' '
#define COMMA ','
#define EQUAL '='
#define QUOTE '"'
#define SLASH '\\'
#define JUMP_SPACE(sql, sqlEnd) \
while (sql < sqlEnd) { \
if (unlikely(*sql == SPACE)) \
sql++; \
else \
break; \
}
// comma ,
//#define IS_SLASH_COMMA(sql) (*(sql) == COMMA && *((sql)-1) == SLASH)
#define IS_COMMA(sql) (*(sql) == COMMA && *((sql)-1) != SLASH)
// space
//#define IS_SLASH_SPACE(sql) (*(sql) == SPACE && *((sql)-1) == SLASH)
#define IS_SPACE(sql) (*(sql) == SPACE && *((sql)-1) != SLASH)
// equal =
//#define IS_SLASH_EQUAL(sql) (*(sql) == EQUAL && *((sql)-1) == SLASH)
#define IS_EQUAL(sql) (*(sql) == EQUAL && *((sql)-1) != SLASH)
// quote "
//#define IS_SLASH_QUOTE(sql) (*(sql) == QUOTE && *((sql)-1) == SLASH)
#define IS_QUOTE(sql) (*(sql) == QUOTE && *((sql)-1) != SLASH)
// SLASH
//#define IS_SLASH_SLASH(sql) (*(sql) == SLASH && *((sql)-1) == SLASH)
#define IS_SLASH_LETTER(sql) \
(*((sql)-1) == SLASH && (*(sql) == COMMA || *(sql) == SPACE || *(sql) == EQUAL || *(sql) == QUOTE || *(sql) == SLASH)) \
// (IS_SLASH_COMMA(sql) || IS_SLASH_SPACE(sql) || IS_SLASH_EQUAL(sql) || IS_SLASH_QUOTE(sql) || IS_SLASH_SLASH(sql))
#define MOVE_FORWARD_ONE(sql, len) (memmove((void *)((sql)-1), (sql), len))
#define PROCESS_SLASH(key, keyLen) \
for (int i = 1; i < keyLen; ++i) { \
if (IS_SLASH_LETTER(key + i)) { \
MOVE_FORWARD_ONE(key + i, keyLen - i); \
i--; \
keyLen--; \
} \
}
#define IS_INVALID_COL_LEN(len) ((len) <= 0 || (len) >= TSDB_COL_NAME_LEN)
#define IS_INVALID_TABLE_LEN(len) ((len) <= 0 || (len) >= TSDB_TABLE_NAME_LEN)
#define OTD_JSON_SUB_FIELDS_NUM 2
#define OTD_JSON_FIELDS_NUM 4
#define TS "_ts"
#define TS_LEN 3
#define VALUE "_value"
#define VALUE_LEN 6
#define JSON_METERS_NAME "__JM"
#define BINARY_ADD_LEN 2 // "binary" 2 means " "
#define NCHAR_ADD_LEN 3 // L"nchar" 3 means L" "
#define MAX_RETRY_TIMES 5
//=================================================================================================
typedef TSDB_SML_PROTOCOL_TYPE SMLProtocolType;
typedef enum {
SCHEMA_ACTION_NULL,
SCHEMA_ACTION_CREATE_STABLE,
SCHEMA_ACTION_ADD_COLUMN,
SCHEMA_ACTION_ADD_TAG,
SCHEMA_ACTION_CHANGE_COLUMN_SIZE,
SCHEMA_ACTION_CHANGE_TAG_SIZE,
} ESchemaAction;
/*********************** list start *********************************/
typedef struct {
const void *key;
int32_t keyLen;
void *value;
bool used;
}Node;
typedef struct NodeList{
Node data;
struct NodeList* next;
}NodeList;
typedef int32_t (*_equal_fn_sml)(const void *, const void *);
static void* nodeListGet(NodeList* list, const void *key, int32_t len, _equal_fn_sml fn){
#include "clientSml.h"
int64_t smlToMilli[3] = {3600000LL, 60000LL, 1000LL};
int64_t smlFactorNS[3] = {NANOSECOND_PER_MSEC, NANOSECOND_PER_USEC, 1};
int64_t smlFactorS[3] = {1000LL, 1000000LL, 1000000000LL};
void* nodeListGet(NodeList* list, const void *key, int32_t len, _equal_fn_sml fn){
NodeList *tmp = list;
while(tmp){
if(fn == NULL){
......@@ -140,7 +42,7 @@ static void* nodeListGet(NodeList* list, const void *key, int32_t len, _equal_fn
return NULL;
}
static int nodeListSet(NodeList** list, const void *key, int32_t len, void* value, _equal_fn_sml fn){
int nodeListSet(NodeList** list, const void *key, int32_t len, void* value, _equal_fn_sml fn){
NodeList *tmp = *list;
while (tmp){
if(!tmp->data.used) break;
......@@ -162,7 +64,7 @@ static int nodeListSet(NodeList** list, const void *key, int32_t len, void* valu
tmp->data.value = value;
tmp->data.used = true;
}else{
NodeList *newNode = taosMemoryCalloc(1, sizeof(NodeList));
NodeList *newNode = (NodeList *)taosMemoryCalloc(1, sizeof(NodeList));
if(newNode == NULL){
return -1;
}
......@@ -176,7 +78,7 @@ static int nodeListSet(NodeList** list, const void *key, int32_t len, void* valu
return 0;
}
static int nodeListSize(NodeList* list){
int nodeListSize(NodeList* list){
int cnt = 0;
while(list){
if(list->data.used) cnt++;
......@@ -185,133 +87,13 @@ static int nodeListSize(NodeList* list){
}
return cnt;
}
/*********************** list end *********************************/
typedef struct {
char *measure;
char *tags;
char *cols;
char *timestamp;
int32_t measureLen;
int32_t measureTagsLen;
int32_t tagsLen;
int32_t colsLen;
int32_t timestampLen;
SArray *colArray;
} SSmlLineInfo;
typedef struct {
const char *sTableName; // super table name
int32_t sTableNameLen;
char childTableName[TSDB_TABLE_NAME_LEN];
uint64_t uid;
void *key; // for openTsdb telnet
SArray *tags;
// elements are SHashObj<cols key string, SSmlKv*> for find by key quickly
SArray *cols;
STableDataCxt *tableDataCtx;
} SSmlTableInfo;
typedef struct {
SArray *tags; // save the origin order to create table
SHashObj *tagHash; // elements are <key, index in tags>
SArray *cols;
SHashObj *colHash;
STableMeta *tableMeta;
} SSmlSTableMeta;
typedef struct {
int32_t len;
char *buf;
} SSmlMsgBuf;
typedef struct {
int32_t code;
int32_t lineNum;
int32_t numOfSTables;
int32_t numOfCTables;
int32_t numOfCreateSTables;
int32_t numOfAlterColSTables;
int32_t numOfAlterTagSTables;
int64_t parseTime;
int64_t schemaTime;
int64_t insertBindTime;
int64_t insertRpcTime;
int64_t endTime;
} SSmlCostInfo;
typedef struct {
int64_t id;
SMLProtocolType protocol;
int8_t precision;
bool reRun;
bool dataFormat; // true means that the name and order of keys in each line are the same(only for influx protocol)
bool isRawLine;
int32_t ttl;
NodeList *childTables;
NodeList *superTables;
SHashObj *pVgHash;
STscObj *taos;
SCatalog *pCatalog;
SRequestObj *pRequest;
SQuery *pQuery;
SSmlCostInfo cost;
int32_t lineNum;
SSmlMsgBuf msgBuf;
cJSON *root; // for parse json
SSmlLineInfo *lines; // element is SSmlLineInfo
//
SArray *preLineTagKV;
SArray *preLineColKV;
SSmlLineInfo preLine;
STableMeta *currSTableMeta;
STableDataCxt *currTableDataCtx;
bool needModifySchema;
} SSmlHandle;
//=================================================================================================
//=================================================================================================
static volatile int64_t linesSmlHandleId = 0;
static int64_t smlGenId() {
int64_t id;
do {
id = atomic_add_fetch_64(&linesSmlHandleId, 1);
} while (id == 0);
return id;
}
static inline bool smlDoubleToInt64OverFlow(double num) {
inline bool smlDoubleToInt64OverFlow(double num) {
if (num >= (double)INT64_MAX || num <= (double)INT64_MIN) return true;
return false;
}
static inline bool smlCheckDuplicateKey(const char *key, int32_t keyLen, SHashObj *pHash) {
void *val = taosHashGet(pHash, key, keyLen);
if (val) {
return true;
}
taosHashPut(pHash, key, keyLen, key, 1);
return false;
}
static int32_t smlBuildInvalidDataMsg(SSmlMsgBuf *pBuf, const char *msg1, const char *msg2) {
int32_t smlBuildInvalidDataMsg(SSmlMsgBuf *pBuf, const char *msg1, const char *msg2) {
if (pBuf->buf) {
memset(pBuf->buf, 0, pBuf->len);
if (msg1) strncat(pBuf->buf, msg1, pBuf->len);
......@@ -324,395 +106,136 @@ static int32_t smlBuildInvalidDataMsg(SSmlMsgBuf *pBuf, const char *msg1, const
return TSDB_CODE_SML_INVALID_DATA;
}
static int32_t smlGenerateSchemaAction(SSchema *colField, SHashObj *colHash, SSmlKv *kv, bool isTag,
ESchemaAction *action, SSmlHandle *info) {
uint16_t *index = colHash ? (uint16_t *)taosHashGet(colHash, kv->key, kv->keyLen) : NULL;
if (index) {
if (colField[*index].type != kv->type) {
uError("SML:0x%" PRIx64 " point type and db type mismatch. key: %s. point type: %d, db type: %d", info->id,
kv->key, colField[*index].type, kv->type);
return TSDB_CODE_TSC_INVALID_VALUE;
}
if ((colField[*index].type == TSDB_DATA_TYPE_VARCHAR &&
(colField[*index].bytes - VARSTR_HEADER_SIZE) < kv->length) ||
(colField[*index].type == TSDB_DATA_TYPE_NCHAR &&
((colField[*index].bytes - VARSTR_HEADER_SIZE) / TSDB_NCHAR_SIZE < kv->length))) {
if (isTag) {
*action = SCHEMA_ACTION_CHANGE_TAG_SIZE;
} else {
*action = SCHEMA_ACTION_CHANGE_COLUMN_SIZE;
}
}
} else {
if (isTag) {
*action = SCHEMA_ACTION_ADD_TAG;
} else {
*action = SCHEMA_ACTION_ADD_COLUMN;
}
int64_t smlGetTimeValue(const char *value, int32_t len, uint8_t fromPrecision, uint8_t toPrecision) {
char *endPtr = NULL;
int64_t tsInt64 = taosStr2Int64(value, &endPtr, 10);
if (unlikely(value + len != endPtr)) {
return -1;
}
return 0;
}
static int32_t smlFindNearestPowerOf2(int32_t length, uint8_t type) {
int32_t result = 1;
while (result <= length) {
result *= 2;
}
if (type == TSDB_DATA_TYPE_BINARY && result > TSDB_MAX_BINARY_LEN - VARSTR_HEADER_SIZE) {
result = TSDB_MAX_BINARY_LEN - VARSTR_HEADER_SIZE;
} else if (type == TSDB_DATA_TYPE_NCHAR && result > (TSDB_MAX_BINARY_LEN - VARSTR_HEADER_SIZE) / TSDB_NCHAR_SIZE) {
result = (TSDB_MAX_BINARY_LEN - VARSTR_HEADER_SIZE) / TSDB_NCHAR_SIZE;
if(unlikely(fromPrecision >= TSDB_TIME_PRECISION_HOURS)){
int64_t unit = smlToMilli[fromPrecision - TSDB_TIME_PRECISION_HOURS];
if(unit > INT64_MAX / tsInt64){
return -1;
}
tsInt64 *= unit;
fromPrecision = TSDB_TIME_PRECISION_MILLI;
}
if (type == TSDB_DATA_TYPE_NCHAR) {
result = result * TSDB_NCHAR_SIZE + VARSTR_HEADER_SIZE;
} else if (type == TSDB_DATA_TYPE_BINARY) {
result = result + VARSTR_HEADER_SIZE;
}
return result;
return convertTimePrecision(tsInt64, fromPrecision, toPrecision);
}
static int32_t smlProcessSchemaAction(SSmlHandle *info, SSchema *schemaField, SHashObj *schemaHash, SArray *cols,
ESchemaAction *action, bool isTag) {
int32_t code = TSDB_CODE_SUCCESS;
for (int j = 0; j < taosArrayGetSize(cols); ++j) {
if (j == 0 && !isTag) continue;
SSmlKv *kv = (SSmlKv *)taosArrayGet(cols, j);
code = smlGenerateSchemaAction(schemaField, schemaHash, kv, isTag, action, info);
if (code != TSDB_CODE_SUCCESS) {
return code;
}
int8_t smlGetTsTypeByLen(int32_t len) {
if (len == TSDB_TIME_PRECISION_SEC_DIGITS) {
return TSDB_TIME_PRECISION_SECONDS;
} else if (len == TSDB_TIME_PRECISION_MILLI_DIGITS) {
return TSDB_TIME_PRECISION_MILLI;
} else {
return -1;
}
return TSDB_CODE_SUCCESS;
}
static int32_t smlCheckMeta(SSchema *schema, int32_t length, SArray *cols, bool isTag) {
SHashObj *hashTmp = taosHashInit(length, taosGetDefaultHashFunction(TSDB_DATA_TYPE_BINARY), true, HASH_NO_LOCK);
int32_t i = 0;
for (; i < length; i++) {
taosHashPut(hashTmp, schema[i].name, strlen(schema[i].name), &i, SHORT_BYTES);
SSmlTableInfo *smlBuildTableInfo(int numRows, const char* measure, int32_t measureLen) {
SSmlTableInfo *tag = (SSmlTableInfo *)taosMemoryCalloc(sizeof(SSmlTableInfo), 1);
if (!tag) {
return NULL;
}
if (isTag) {
i = 0;
} else {
i = 1;
}
for (; i < taosArrayGetSize(cols); i++) {
SSmlKv *kv = (SSmlKv *)taosArrayGet(cols, i);
if (taosHashGet(hashTmp, kv->key, kv->keyLen) == NULL) {
taosHashCleanup(hashTmp);
return -1;
}
}
taosHashCleanup(hashTmp);
return 0;
}
tag->sTableName = measure;
tag->sTableNameLen = measureLen;
static int32_t getBytes(uint8_t type, int32_t length) {
if (type == TSDB_DATA_TYPE_BINARY || type == TSDB_DATA_TYPE_NCHAR) {
return smlFindNearestPowerOf2(length, type);
} else {
return tDataTypes[type].bytes;
tag->cols = taosArrayInit(numRows, POINTER_BYTES);
if (tag->cols == NULL) {
uError("SML:smlBuildTableInfo failed to allocate memory");
goto cleanup;
}
// tag->tags = taosArrayInit(16, sizeof(SSmlKv));
// if (tag->tags == NULL) {
// uError("SML:smlBuildTableInfo failed to allocate memory");
// goto cleanup;
// }
return tag;
cleanup:
taosMemoryFree(tag);
return NULL;
}
static int32_t smlBuildFieldsList(SSmlHandle *info, SSchema *schemaField, SHashObj *schemaHash, SArray *cols,
SArray *results, int32_t numOfCols, bool isTag) {
for (int j = 0; j < taosArrayGetSize(cols); ++j) {
SSmlKv *kv = (SSmlKv *)taosArrayGet(cols, j);
ESchemaAction action = SCHEMA_ACTION_NULL;
smlGenerateSchemaAction(schemaField, schemaHash, kv, isTag, &action, info);
if (action == SCHEMA_ACTION_ADD_COLUMN || action == SCHEMA_ACTION_ADD_TAG) {
SField field = {0};
field.type = kv->type;
field.bytes = getBytes(kv->type, kv->length);
memcpy(field.name, kv->key, kv->keyLen);
taosArrayPush(results, &field);
} else if (action == SCHEMA_ACTION_CHANGE_COLUMN_SIZE || action == SCHEMA_ACTION_CHANGE_TAG_SIZE) {
uint16_t *index = (uint16_t *)taosHashGet(schemaHash, kv->key, kv->keyLen);
uint16_t newIndex = *index;
if (isTag) newIndex -= numOfCols;
SField *field = (SField *)taosArrayGet(results, newIndex);
field->bytes = getBytes(kv->type, kv->length);
static int32_t smlParseTableName(SArray *tags, char *childTableName) {
size_t childTableNameLen = strlen(tsSmlChildTableName);
if (childTableNameLen <= 0) return TSDB_CODE_SUCCESS;
for(int i = 0; i < taosArrayGetSize(tags); i++){
SSmlKv *tag = (SSmlKv *)taosArrayGet(tags, i);
// handle child table name
if (childTableNameLen == tag->keyLen && strncmp(tag->key, tsSmlChildTableName, tag->keyLen) == 0) {
memset(childTableName, 0, TSDB_TABLE_NAME_LEN);
strncpy(childTableName, tag->value, (tag->length < TSDB_TABLE_NAME_LEN ? tag->length : TSDB_TABLE_NAME_LEN));
break;
}
}
return TSDB_CODE_SUCCESS;
}
// static int32_t smlSendMetaMsg(SSmlHandle *info, SName *pName, SSmlSTableMeta *sTableData,
// int32_t colVer, int32_t tagVer, int8_t source, uint64_t suid){
static int32_t smlSendMetaMsg(SSmlHandle *info, SName *pName, SArray *pColumns, SArray *pTags, STableMeta *pTableMeta,
ESchemaAction action) {
SRequestObj *pRequest = NULL;
SMCreateStbReq pReq = {0};
int32_t code = TSDB_CODE_SUCCESS;
SCmdMsgInfo pCmdMsg = {0};
int32_t smlSetCTableName(SSmlTableInfo *oneTable){
smlParseTableName(oneTable->tags, oneTable->childTableName);
// put front for free
pReq.numOfColumns = taosArrayGetSize(pColumns);
pReq.pColumns = pColumns;
pReq.numOfTags = taosArrayGetSize(pTags);
pReq.pTags = pTags;
if (strlen(oneTable->childTableName) == 0) {
SArray* dst = taosArrayDup(oneTable->tags, NULL);
RandTableName rName = {dst, oneTable->sTableName, (uint8_t)oneTable->sTableNameLen,
oneTable->childTableName, 0};
code = buildRequest(info->taos->id, "", 0, NULL, false, &pRequest, 0);
if (code != TSDB_CODE_SUCCESS) {
goto end;
buildChildTableName(&rName);
taosArrayDestroy(dst);
oneTable->uid = rName.uid;
} else {
oneTable->uid = *(uint64_t *)(oneTable->childTableName);
}
return TSDB_CODE_SUCCESS;
}
pRequest->syncQuery = true;
if (!pRequest->pDb) {
code = TSDB_CODE_PAR_DB_NOT_SPECIFIED;
goto end;
SSmlSTableMeta *smlBuildSTableMeta(bool isDataFormat) {
SSmlSTableMeta *meta = (SSmlSTableMeta *)taosMemoryCalloc(sizeof(SSmlSTableMeta), 1);
if (!meta) {
return NULL;
}
if (action == SCHEMA_ACTION_CREATE_STABLE) {
pReq.colVer = 1;
pReq.tagVer = 1;
pReq.suid = 0;
pReq.source = TD_REQ_FROM_APP;
} else if (action == SCHEMA_ACTION_ADD_TAG || action == SCHEMA_ACTION_CHANGE_TAG_SIZE) {
pReq.colVer = pTableMeta->sversion;
pReq.tagVer = pTableMeta->tversion + 1;
pReq.suid = pTableMeta->uid;
pReq.source = TD_REQ_FROM_TAOX;
} else if (action == SCHEMA_ACTION_ADD_COLUMN || action == SCHEMA_ACTION_CHANGE_COLUMN_SIZE) {
pReq.colVer = pTableMeta->sversion + 1;
pReq.tagVer = pTableMeta->tversion;
pReq.suid = pTableMeta->uid;
pReq.source = TD_REQ_FROM_TAOX;
}
if(unlikely(!isDataFormat)){
meta->tagHash = taosHashInit(32, taosGetDefaultHashFunction(TSDB_DATA_TYPE_BINARY), false, HASH_NO_LOCK);
if (meta->tagHash == NULL) {
uError("SML:smlBuildSTableMeta failed to allocate memory");
goto cleanup;
}
if (pReq.numOfTags == 0) {
pReq.numOfTags = 1;
SField field = {0};
field.type = TSDB_DATA_TYPE_NCHAR;
field.bytes = 1;
strcpy(field.name, tsSmlTagName);
taosArrayPush(pReq.pTags, &field);
meta->colHash = taosHashInit(32, taosGetDefaultHashFunction(TSDB_DATA_TYPE_BINARY), false, HASH_NO_LOCK);
if (meta->colHash == NULL) {
uError("SML:smlBuildSTableMeta failed to allocate memory");
goto cleanup;
}
}
pReq.commentLen = -1;
pReq.igExists = true;
tNameExtractFullName(pName, pReq.name);
pCmdMsg.epSet = getEpSet_s(&info->taos->pAppInfo->mgmtEp);
pCmdMsg.msgType = TDMT_MND_CREATE_STB;
pCmdMsg.msgLen = tSerializeSMCreateStbReq(NULL, 0, &pReq);
pCmdMsg.pMsg = taosMemoryMalloc(pCmdMsg.msgLen);
if (NULL == pCmdMsg.pMsg) {
code = TSDB_CODE_OUT_OF_MEMORY;
goto end;
meta->tags = taosArrayInit(32, sizeof(SSmlKv));
if (meta->tags == NULL) {
uError("SML:smlBuildSTableMeta failed to allocate memory");
goto cleanup;
}
tSerializeSMCreateStbReq(pCmdMsg.pMsg, pCmdMsg.msgLen, &pReq);
SQuery pQuery;
memset(&pQuery, 0, sizeof(pQuery));
pQuery.execMode = QUERY_EXEC_MODE_RPC;
pQuery.pCmdMsg = &pCmdMsg;
pQuery.msgType = pQuery.pCmdMsg->msgType;
pQuery.stableQuery = true;
meta->cols = taosArrayInit(32, sizeof(SSmlKv));
if (meta->cols == NULL) {
uError("SML:smlBuildSTableMeta failed to allocate memory");
goto cleanup;
}
return meta;
launchQueryImpl(pRequest, &pQuery, true, NULL);
if (pRequest->code == TSDB_CODE_SUCCESS) {
catalogRemoveTableMeta(info->pCatalog, pName);
}
code = pRequest->code;
taosMemoryFree(pCmdMsg.pMsg);
end:
destroyRequest(pRequest);
tFreeSMCreateStbReq(&pReq);
return code;
}
static int32_t smlModifyDBSchemas(SSmlHandle *info) {
if(info->dataFormat && !info->needModifySchema){
return TSDB_CODE_SUCCESS;
}
int32_t code = 0;
SHashObj *hashTmp = NULL;
STableMeta *pTableMeta = NULL;
SName pName = {TSDB_TABLE_NAME_T, info->taos->acctId, {0}, {0}};
tstrncpy(pName.dbname, info->pRequest->pDb, sizeof(pName.dbname));
SRequestConnInfo conn = {0};
conn.pTrans = info->taos->pAppInfo->pTransporter;
conn.requestId = info->pRequest->requestId;
conn.requestObjRefId = info->pRequest->self;
conn.mgmtEps = getEpSet_s(&info->taos->pAppInfo->mgmtEp);
NodeList *tmp = info->superTables;
while (tmp) {
SSmlSTableMeta *sTableData = tmp->data.value;
bool needCheckMeta = false; // for multi thread
size_t superTableLen = (size_t)tmp->data.keyLen;
const void *superTable = tmp->data.key;
memset(pName.tname, 0, TSDB_TABLE_NAME_LEN);
memcpy(pName.tname, superTable, superTableLen);
code = catalogGetSTableMeta(info->pCatalog, &conn, &pName, &pTableMeta);
if (code == TSDB_CODE_PAR_TABLE_NOT_EXIST || code == TSDB_CODE_MND_STB_NOT_EXIST) {
SArray *pColumns = taosArrayInit(taosArrayGetSize(sTableData->cols), sizeof(SField));
SArray *pTags = taosArrayInit(taosArrayGetSize(sTableData->tags), sizeof(SField));
smlBuildFieldsList(info, NULL, NULL, sTableData->tags, pTags, 0, true);
smlBuildFieldsList(info, NULL, NULL, sTableData->cols, pColumns, 0, false);
code = smlSendMetaMsg(info, &pName, pColumns, pTags, NULL, SCHEMA_ACTION_CREATE_STABLE);
if (code != TSDB_CODE_SUCCESS) {
uError("SML:0x%" PRIx64 " smlSendMetaMsg failed. can not create %s", info->id, pName.tname);
goto end;
}
info->cost.numOfCreateSTables++;
taosMemoryFreeClear(pTableMeta);
code = catalogGetSTableMeta(info->pCatalog, &conn, &pName, &pTableMeta);
if (code != TSDB_CODE_SUCCESS) {
uError("SML:0x%" PRIx64 " catalogGetSTableMeta failed. super table name %s", info->id, pName.tname);
goto end;
}
} else if (code == TSDB_CODE_SUCCESS) {
hashTmp = taosHashInit(pTableMeta->tableInfo.numOfTags, taosGetDefaultHashFunction(TSDB_DATA_TYPE_BINARY), true,
HASH_NO_LOCK);
for (uint16_t i = pTableMeta->tableInfo.numOfColumns;
i < pTableMeta->tableInfo.numOfColumns + pTableMeta->tableInfo.numOfTags; i++) {
taosHashPut(hashTmp, pTableMeta->schema[i].name, strlen(pTableMeta->schema[i].name), &i, SHORT_BYTES);
}
ESchemaAction action = SCHEMA_ACTION_NULL;
code = smlProcessSchemaAction(info, pTableMeta->schema, hashTmp, sTableData->tags, &action, true);
if (code != TSDB_CODE_SUCCESS) {
goto end;
}
if (action != SCHEMA_ACTION_NULL) {
SArray *pColumns =
taosArrayInit(taosArrayGetSize(sTableData->cols) + pTableMeta->tableInfo.numOfColumns, sizeof(SField));
SArray *pTags =
taosArrayInit(taosArrayGetSize(sTableData->tags) + pTableMeta->tableInfo.numOfTags, sizeof(SField));
for (uint16_t i = 0; i < pTableMeta->tableInfo.numOfColumns + pTableMeta->tableInfo.numOfTags; i++) {
SField field = {0};
field.type = pTableMeta->schema[i].type;
field.bytes = pTableMeta->schema[i].bytes;
strcpy(field.name, pTableMeta->schema[i].name);
if (i < pTableMeta->tableInfo.numOfColumns) {
taosArrayPush(pColumns, &field);
} else {
taosArrayPush(pTags, &field);
}
}
smlBuildFieldsList(info, pTableMeta->schema, hashTmp, sTableData->tags, pTags,
pTableMeta->tableInfo.numOfColumns, true);
code = smlSendMetaMsg(info, &pName, pColumns, pTags, pTableMeta, action);
if (code != TSDB_CODE_SUCCESS) {
uError("SML:0x%" PRIx64 " smlSendMetaMsg failed. can not create %s", info->id, pName.tname);
goto end;
}
info->cost.numOfAlterTagSTables++;
taosMemoryFreeClear(pTableMeta);
code = catalogRefreshTableMeta(info->pCatalog, &conn, &pName, -1);
if (code != TSDB_CODE_SUCCESS) {
goto end;
}
code = catalogGetSTableMeta(info->pCatalog, &conn, &pName, &pTableMeta);
if (code != TSDB_CODE_SUCCESS) {
goto end;
}
}
taosHashClear(hashTmp);
for (uint16_t i = 0; i < pTableMeta->tableInfo.numOfColumns; i++) {
taosHashPut(hashTmp, pTableMeta->schema[i].name, strlen(pTableMeta->schema[i].name), &i, SHORT_BYTES);
}
action = SCHEMA_ACTION_NULL;
code = smlProcessSchemaAction(info, pTableMeta->schema, hashTmp, sTableData->cols, &action, false);
if (code != TSDB_CODE_SUCCESS) {
goto end;
}
if (action != SCHEMA_ACTION_NULL) {
SArray *pColumns =
taosArrayInit(taosArrayGetSize(sTableData->cols) + pTableMeta->tableInfo.numOfColumns, sizeof(SField));
SArray *pTags =
taosArrayInit(taosArrayGetSize(sTableData->tags) + pTableMeta->tableInfo.numOfTags, sizeof(SField));
for (uint16_t i = 0; i < pTableMeta->tableInfo.numOfColumns + pTableMeta->tableInfo.numOfTags; i++) {
SField field = {0};
field.type = pTableMeta->schema[i].type;
field.bytes = pTableMeta->schema[i].bytes;
strcpy(field.name, pTableMeta->schema[i].name);
if (i < pTableMeta->tableInfo.numOfColumns) {
taosArrayPush(pColumns, &field);
} else {
taosArrayPush(pTags, &field);
}
}
smlBuildFieldsList(info, pTableMeta->schema, hashTmp, sTableData->cols, pColumns,
pTableMeta->tableInfo.numOfColumns, false);
code = smlSendMetaMsg(info, &pName, pColumns, pTags, pTableMeta, action);
if (code != TSDB_CODE_SUCCESS) {
uError("SML:0x%" PRIx64 " smlSendMetaMsg failed. can not create %s", info->id, pName.tname);
goto end;
}
info->cost.numOfAlterColSTables++;
taosMemoryFreeClear(pTableMeta);
code = catalogRefreshTableMeta(info->pCatalog, &conn, &pName, -1);
if (code != TSDB_CODE_SUCCESS) {
goto end;
}
code = catalogGetSTableMeta(info->pCatalog, &conn, &pName, &pTableMeta);
if (code != TSDB_CODE_SUCCESS) {
uError("SML:0x%" PRIx64 " catalogGetSTableMeta failed. super table name %s", info->id, pName.tname);
goto end;
}
}
needCheckMeta = true;
taosHashCleanup(hashTmp);
hashTmp = NULL;
} else {
uError("SML:0x%" PRIx64 " load table meta error: %s", info->id, tstrerror(code));
goto end;
}
if (needCheckMeta) {
code = smlCheckMeta(&(pTableMeta->schema[pTableMeta->tableInfo.numOfColumns]), pTableMeta->tableInfo.numOfTags,
sTableData->tags, true);
if (code != TSDB_CODE_SUCCESS) {
uError("SML:0x%" PRIx64 " check tag failed. super table name %s", info->id, pName.tname);
goto end;
}
code = smlCheckMeta(&(pTableMeta->schema[0]), pTableMeta->tableInfo.numOfColumns, sTableData->cols, false);
if (code != TSDB_CODE_SUCCESS) {
uError("SML:0x%" PRIx64 " check cols failed. super table name %s", info->id, pName.tname);
goto end;
}
}
sTableData->tableMeta = pTableMeta;
tmp = tmp->next;
}
return 0;
end:
taosHashCleanup(hashTmp);
taosMemoryFreeClear(pTableMeta);
// catalogRefreshTableMeta(info->pCatalog, &conn, &pName, 1);
return code;
cleanup:
taosMemoryFree(meta);
return NULL;
}
/******************************* parse basic type function **********************/
static bool smlParseNumber(SSmlKv *kvVal, SSmlMsgBuf *msg) {
bool smlParseNumber(SSmlKv *kvVal, SSmlMsgBuf *msg) {
const char *pVal = kvVal->value;
int32_t len = kvVal->length;
char *endptr = NULL;
......@@ -810,286 +333,247 @@ static bool smlParseNumber(SSmlKv *kvVal, SSmlMsgBuf *msg) {
return true;
}
static bool smlParseBool(SSmlKv *kvVal) {
const char *pVal = kvVal->value;
int32_t len = kvVal->length;
if ((len == 1) && (pVal[0] == 't' || pVal[0] == 'T')) {
kvVal->i = TSDB_TRUE;
return true;
}
if ((len == 1) && (pVal[0] == 'f' || pVal[0] == 'F')) {
kvVal->i = TSDB_FALSE;
return true;
}
STableMeta* smlGetMeta(SSmlHandle *info, const void* measure, int32_t measureLen){
STableMeta *pTableMeta = NULL;
if ((len == 4) && !strncasecmp(pVal, "true", len)) {
kvVal->i = TSDB_TRUE;
return true;
}
if ((len == 5) && !strncasecmp(pVal, "false", len)) {
kvVal->i = TSDB_FALSE;
return true;
}
return false;
}
SName pName = {TSDB_TABLE_NAME_T, info->taos->acctId, {0}, {0}};
tstrncpy(pName.dbname, info->pRequest->pDb, sizeof(pName.dbname));
static bool smlIsBinary(const char *pVal, uint16_t len) {
// binary: "abc"
if (len < 2) {
return false;
}
if (pVal[0] == '"' && pVal[len - 1] == '"') {
return true;
}
return false;
}
SRequestConnInfo conn = {0};
conn.pTrans = info->taos->pAppInfo->pTransporter;
conn.requestId = info->pRequest->requestId;
conn.requestObjRefId = info->pRequest->self;
conn.mgmtEps = getEpSet_s(&info->taos->pAppInfo->mgmtEp);
memset(pName.tname, 0, TSDB_TABLE_NAME_LEN);
memcpy(pName.tname, measure, measureLen);
static bool smlIsNchar(const char *pVal, uint16_t len) {
// nchar: L"abc"
if (len < 3) {
return false;
}
if (pVal[1] == '"' && pVal[len - 1] == '"' && (pVal[0] == 'l' || pVal[0] == 'L')) {
return true;
}
return false;
catalogGetSTableMeta(info->pCatalog, &conn, &pName, &pTableMeta);
return pTableMeta;
}
/******************************* parse basic type function end **********************/
/******************************* time function **********************/
static uint8_t smlPrecisionConvert[7] = {TSDB_TIME_PRECISION_NANO, TSDB_TIME_PRECISION_HOURS, TSDB_TIME_PRECISION_MINUTES,
TSDB_TIME_PRECISION_SECONDS, TSDB_TIME_PRECISION_MILLI, TSDB_TIME_PRECISION_MICRO,
TSDB_TIME_PRECISION_NANO};
static int64_t smlFactorNS[3] = {NANOSECOND_PER_MSEC, NANOSECOND_PER_USEC, 1};
static int64_t smlFactorS[3] = {1000LL, 1000000LL, 1000000000LL};
static int64_t smlToMilli[3] = {3600000LL, 60000LL, 1000LL};
static int64_t smlGetTimeValue(const char *value, int32_t len, uint8_t fromPrecision, uint8_t toPrecision) {
char *endPtr = NULL;
int64_t tsInt64 = taosStr2Int64(value, &endPtr, 10);
if (unlikely(value + len != endPtr)) {
return -1;
}
if(unlikely(fromPrecision >= TSDB_TIME_PRECISION_HOURS)){
int64_t unit = smlToMilli[fromPrecision - TSDB_TIME_PRECISION_HOURS];
if(unit > INT64_MAX / tsInt64){
return -1;
}
tsInt64 *= unit;
fromPrecision = TSDB_TIME_PRECISION_MILLI;
}
static int64_t smlGenId() {
static volatile int64_t linesSmlHandleId = 0;
return convertTimePrecision(tsInt64, fromPrecision, toPrecision);
}
int64_t id = 0;
do {
id = atomic_add_fetch_64(&linesSmlHandleId, 1);
} while (id == 0);
static int8_t smlGetTsTypeByLen(int32_t len) {
if (len == TSDB_TIME_PRECISION_SEC_DIGITS) {
return TSDB_TIME_PRECISION_SECONDS;
} else if (len == TSDB_TIME_PRECISION_MILLI_DIGITS) {
return TSDB_TIME_PRECISION_MILLI;
} else {
return -1;
}
return id;
}
static int64_t smlParseInfluxTime(SSmlHandle *info, const char *data, int32_t len) {
uint8_t toPrecision = info->currSTableMeta ? info->currSTableMeta->tableInfo.precision : TSDB_TIME_PRECISION_NANO;
if(unlikely(len == 0 || (len == 1 && data[0] == '0'))){
return taosGetTimestampNs()/smlFactorNS[toPrecision];
}
uint8_t fromPrecision = smlPrecisionConvert[info->precision];
static int32_t smlGenerateSchemaAction(SSchema *colField, SHashObj *colHash, SSmlKv *kv, bool isTag,
ESchemaAction *action, SSmlHandle *info) {
uint16_t *index = colHash ? (uint16_t *)taosHashGet(colHash, kv->key, kv->keyLen) : NULL;
if (index) {
if (colField[*index].type != kv->type) {
uError("SML:0x%" PRIx64 " point type and db type mismatch. key: %s. point type: %d, db type: %d", info->id,
kv->key, colField[*index].type, kv->type);
return TSDB_CODE_TSC_INVALID_VALUE;
}
int64_t ts = smlGetTimeValue(data, len, fromPrecision, toPrecision);
if (unlikely(ts == -1)) {
smlBuildInvalidDataMsg(&info->msgBuf, "invalid timestamp", data);
return -1;
if ((colField[*index].type == TSDB_DATA_TYPE_VARCHAR &&
(colField[*index].bytes - VARSTR_HEADER_SIZE) < kv->length) ||
(colField[*index].type == TSDB_DATA_TYPE_NCHAR &&
((colField[*index].bytes - VARSTR_HEADER_SIZE) / TSDB_NCHAR_SIZE < kv->length))) {
if (isTag) {
*action = SCHEMA_ACTION_CHANGE_TAG_SIZE;
} else {
*action = SCHEMA_ACTION_CHANGE_COLUMN_SIZE;
}
}
} else {
if (isTag) {
*action = SCHEMA_ACTION_ADD_TAG;
} else {
*action = SCHEMA_ACTION_ADD_COLUMN;
}
}
return ts;
return 0;
}
static int64_t smlParseOpenTsdbTime(SSmlHandle *info, const char *data, int32_t len) {
uint8_t toPrecision = info->currSTableMeta ? info->currSTableMeta->tableInfo.precision : TSDB_TIME_PRECISION_NANO;
if (unlikely(!data)) {
smlBuildInvalidDataMsg(&info->msgBuf, "timestamp can not be null", NULL);
return -1;
}
if (unlikely(len == 1 && data[0] == '0')) {
return taosGetTimestampNs()/smlFactorNS[toPrecision];
static int32_t smlFindNearestPowerOf2(int32_t length, uint8_t type) {
int32_t result = 1;
while (result <= length) {
result *= 2;
}
uint8_t fromPrecision = smlGetTsTypeByLen(len);
if (unlikely(fromPrecision == -1)) {
smlBuildInvalidDataMsg(&info->msgBuf,
"timestamp precision can only be seconds(10 digits) or milli seconds(13 digits)", data);
return -1;
if (type == TSDB_DATA_TYPE_BINARY && result > TSDB_MAX_BINARY_LEN - VARSTR_HEADER_SIZE) {
result = TSDB_MAX_BINARY_LEN - VARSTR_HEADER_SIZE;
} else if (type == TSDB_DATA_TYPE_NCHAR && result > (TSDB_MAX_BINARY_LEN - VARSTR_HEADER_SIZE) / TSDB_NCHAR_SIZE) {
result = (TSDB_MAX_BINARY_LEN - VARSTR_HEADER_SIZE) / TSDB_NCHAR_SIZE;
}
int64_t ts = smlGetTimeValue(data, len, fromPrecision, toPrecision);
if (unlikely(ts == -1)) {
smlBuildInvalidDataMsg(&info->msgBuf, "invalid timestamp", data);
return -1;
if (type == TSDB_DATA_TYPE_NCHAR) {
result = result * TSDB_NCHAR_SIZE + VARSTR_HEADER_SIZE;
} else if (type == TSDB_DATA_TYPE_BINARY) {
result = result + VARSTR_HEADER_SIZE;
}
return ts;
return result;
}
static int64_t smlParseTS(SSmlHandle *info, const char *data, int32_t len) {
int64_t ts = 0;
if (info->protocol == TSDB_SML_LINE_PROTOCOL) {
// uError("SML:data:%s,len:%d", data, len);
ts = smlParseInfluxTime(info, data, len);
} else if (info->protocol == TSDB_SML_TELNET_PROTOCOL) {
ts = smlParseOpenTsdbTime(info, data, len);
} else {
ASSERT(0);
static int32_t smlProcessSchemaAction(SSmlHandle *info, SSchema *schemaField, SHashObj *schemaHash, SArray *cols,
ESchemaAction *action, bool isTag) {
int32_t code = TSDB_CODE_SUCCESS;
for (int j = 0; j < taosArrayGetSize(cols); ++j) {
if (j == 0 && !isTag) continue;
SSmlKv *kv = (SSmlKv *)taosArrayGet(cols, j);
code = smlGenerateSchemaAction(schemaField, schemaHash, kv, isTag, action, info);
if (code != TSDB_CODE_SUCCESS) {
return code;
}
}
uDebug("SML:0x%" PRIx64 " smlParseTS:%" PRId64, info->id, ts);
return ts;
return TSDB_CODE_SUCCESS;
}
/******************************* time function end **********************/
/******************************* Sml struct related function **********************/
static SSmlTableInfo *smlBuildTableInfo(int numRows, const char* measure, int32_t measureLen) {
SSmlTableInfo *tag = (SSmlTableInfo *)taosMemoryCalloc(sizeof(SSmlTableInfo), 1);
if (!tag) {
return NULL;
static int32_t smlCheckMeta(SSchema *schema, int32_t length, SArray *cols, bool isTag) {
SHashObj *hashTmp = taosHashInit(length, taosGetDefaultHashFunction(TSDB_DATA_TYPE_BINARY), true, HASH_NO_LOCK);
int32_t i = 0;
for (; i < length; i++) {
taosHashPut(hashTmp, schema[i].name, strlen(schema[i].name), &i, SHORT_BYTES);
}
tag->sTableName = measure;
tag->sTableNameLen = measureLen;
tag->cols = taosArrayInit(numRows, POINTER_BYTES);
if (tag->cols == NULL) {
uError("SML:smlBuildTableInfo failed to allocate memory");
goto cleanup;
if (isTag) {
i = 0;
} else {
i = 1;
}
tag->tags = taosArrayInit(16, sizeof(SSmlKv));
if (tag->tags == NULL) {
uError("SML:smlBuildTableInfo failed to allocate memory");
goto cleanup;
for (; i < taosArrayGetSize(cols); i++) {
SSmlKv *kv = (SSmlKv *)taosArrayGet(cols, i);
if (taosHashGet(hashTmp, kv->key, kv->keyLen) == NULL) {
taosHashCleanup(hashTmp);
return -1;
}
}
return tag;
taosHashCleanup(hashTmp);
return 0;
}
cleanup:
taosMemoryFree(tag);
return NULL;
static int32_t getBytes(uint8_t type, int32_t length) {
if (type == TSDB_DATA_TYPE_BINARY || type == TSDB_DATA_TYPE_NCHAR) {
return smlFindNearestPowerOf2(length, type);
} else {
return tDataTypes[type].bytes;
}
}
static int32_t smlCheckDupUnit(SHashObj *dumplicateKey, SArray *tags, SSmlMsgBuf *msg){
for(int i = 0; i < taosArrayGetSize(tags); i++) {
SSmlKv *tag = taosArrayGet(tags, i);
if (smlCheckDuplicateKey(tag->key, tag->keyLen, dumplicateKey)) {
smlBuildInvalidDataMsg(msg, "dumplicate key", tag->key);
return TSDB_CODE_TSC_DUP_NAMES;
static int32_t smlBuildFieldsList(SSmlHandle *info, SSchema *schemaField, SHashObj *schemaHash, SArray *cols,
SArray *results, int32_t numOfCols, bool isTag) {
for (int j = 0; j < taosArrayGetSize(cols); ++j) {
SSmlKv *kv = (SSmlKv *)taosArrayGet(cols, j);
ESchemaAction action = SCHEMA_ACTION_NULL;
smlGenerateSchemaAction(schemaField, schemaHash, kv, isTag, &action, info);
if (action == SCHEMA_ACTION_ADD_COLUMN || action == SCHEMA_ACTION_ADD_TAG) {
SField field = {0};
field.type = kv->type;
field.bytes = getBytes(kv->type, kv->length);
memcpy(field.name, kv->key, kv->keyLen);
taosArrayPush(results, &field);
} else if (action == SCHEMA_ACTION_CHANGE_COLUMN_SIZE || action == SCHEMA_ACTION_CHANGE_TAG_SIZE) {
uint16_t *index = (uint16_t *)taosHashGet(schemaHash, kv->key, kv->keyLen);
uint16_t newIndex = *index;
if (isTag) newIndex -= numOfCols;
SField *field = (SField *)taosArrayGet(results, newIndex);
field->bytes = getBytes(kv->type, kv->length);
}
}
return TSDB_CODE_SUCCESS;
}
static int32_t smlJudgeDupColName(SArray *cols, SArray *tags, SSmlMsgBuf *msg) {
SHashObj *dumplicateKey = taosHashInit(32, taosGetDefaultHashFunction(TSDB_DATA_TYPE_BINARY), false, HASH_NO_LOCK);
int ret = smlCheckDupUnit(dumplicateKey, cols, msg);
if(ret != TSDB_CODE_SUCCESS){
// static int32_t smlSendMetaMsg(SSmlHandle *info, SName *pName, SSmlSTableMeta *sTableData,
// int32_t colVer, int32_t tagVer, int8_t source, uint64_t suid){
static int32_t smlSendMetaMsg(SSmlHandle *info, SName *pName, SArray *pColumns, SArray *pTags, STableMeta *pTableMeta,
ESchemaAction action) {
SRequestObj *pRequest = NULL;
SMCreateStbReq pReq = {0};
int32_t code = TSDB_CODE_SUCCESS;
SCmdMsgInfo pCmdMsg = {0};
// put front for free
pReq.numOfColumns = taosArrayGetSize(pColumns);
pReq.pColumns = pColumns;
pReq.numOfTags = taosArrayGetSize(pTags);
pReq.pTags = pTags;
code = buildRequest(info->taos->id, "", 0, NULL, false, &pRequest, 0);
if (code != TSDB_CODE_SUCCESS) {
goto end;
}
ret = smlCheckDupUnit(dumplicateKey, tags, msg);
if(ret != TSDB_CODE_SUCCESS){
pRequest->syncQuery = true;
if (!pRequest->pDb) {
code = TSDB_CODE_PAR_DB_NOT_SPECIFIED;
goto end;
}
end:
taosHashCleanup(dumplicateKey);
return ret;
}
static int32_t smlParseTableName(SArray *tags, char *childTableName) {
size_t childTableNameLen = strlen(tsSmlChildTableName);
if (childTableNameLen <= 0) return TSDB_CODE_SUCCESS;
if (action == SCHEMA_ACTION_CREATE_STABLE) {
pReq.colVer = 1;
pReq.tagVer = 1;
pReq.suid = 0;
pReq.source = TD_REQ_FROM_APP;
} else if (action == SCHEMA_ACTION_ADD_TAG || action == SCHEMA_ACTION_CHANGE_TAG_SIZE) {
pReq.colVer = pTableMeta->sversion;
pReq.tagVer = pTableMeta->tversion + 1;
pReq.suid = pTableMeta->uid;
pReq.source = TD_REQ_FROM_TAOX;
} else if (action == SCHEMA_ACTION_ADD_COLUMN || action == SCHEMA_ACTION_CHANGE_COLUMN_SIZE) {
pReq.colVer = pTableMeta->sversion + 1;
pReq.tagVer = pTableMeta->tversion;
pReq.suid = pTableMeta->uid;
pReq.source = TD_REQ_FROM_TAOX;
}
for(int i = 0; i < taosArrayGetSize(tags); i++){
SSmlKv *tag = taosArrayGet(tags, i);
// handle child table name
if (childTableNameLen == tag->keyLen && strncmp(tag->key, tsSmlChildTableName, tag->keyLen) == 0) {
memset(childTableName, 0, TSDB_TABLE_NAME_LEN);
strncpy(childTableName, tag->value, (tag->length < TSDB_TABLE_NAME_LEN ? tag->length : TSDB_TABLE_NAME_LEN));
break;
}
if (pReq.numOfTags == 0) {
pReq.numOfTags = 1;
SField field = {0};
field.type = TSDB_DATA_TYPE_NCHAR;
field.bytes = 1;
strcpy(field.name, tsSmlTagName);
taosArrayPush(pReq.pTags, &field);
}
return TSDB_CODE_SUCCESS;
}
pReq.commentLen = -1;
pReq.igExists = true;
tNameExtractFullName(pName, pReq.name);
static int32_t smlSetCTableName(SSmlTableInfo *oneTable){
smlParseTableName(oneTable->tags, oneTable->childTableName);
pCmdMsg.epSet = getEpSet_s(&info->taos->pAppInfo->mgmtEp);
pCmdMsg.msgType = TDMT_MND_CREATE_STB;
pCmdMsg.msgLen = tSerializeSMCreateStbReq(NULL, 0, &pReq);
pCmdMsg.pMsg = taosMemoryMalloc(pCmdMsg.msgLen);
if (NULL == pCmdMsg.pMsg) {
code = TSDB_CODE_OUT_OF_MEMORY;
goto end;
}
tSerializeSMCreateStbReq(pCmdMsg.pMsg, pCmdMsg.msgLen, &pReq);
if (strlen(oneTable->childTableName) == 0) {
SArray* dst = taosArrayDup(oneTable->tags, NULL);
RandTableName rName = {dst, oneTable->sTableName, (uint8_t)oneTable->sTableNameLen,
oneTable->childTableName, 0};
SQuery pQuery;
memset(&pQuery, 0, sizeof(pQuery));
pQuery.execMode = QUERY_EXEC_MODE_RPC;
pQuery.pCmdMsg = &pCmdMsg;
pQuery.msgType = pQuery.pCmdMsg->msgType;
pQuery.stableQuery = true;
buildChildTableName(&rName);
taosArrayDestroy(dst);
oneTable->uid = rName.uid;
} else {
oneTable->uid = *(uint64_t *)(oneTable->childTableName);
}
return TSDB_CODE_SUCCESS;
}
launchQueryImpl(pRequest, &pQuery, true, NULL);
static SSmlSTableMeta *smlBuildSTableMeta(bool isDataFormat) {
SSmlSTableMeta *meta = (SSmlSTableMeta *)taosMemoryCalloc(sizeof(SSmlSTableMeta), 1);
if (!meta) {
return NULL;
if (pRequest->code == TSDB_CODE_SUCCESS) {
catalogRemoveTableMeta(info->pCatalog, pName);
}
code = pRequest->code;
taosMemoryFree(pCmdMsg.pMsg);
if(unlikely(!isDataFormat)){
meta->tagHash = taosHashInit(32, taosGetDefaultHashFunction(TSDB_DATA_TYPE_BINARY), false, HASH_NO_LOCK);
if (meta->tagHash == NULL) {
uError("SML:smlBuildSTableMeta failed to allocate memory");
goto cleanup;
}
end:
destroyRequest(pRequest);
tFreeSMCreateStbReq(&pReq);
return code;
}
meta->colHash = taosHashInit(32, taosGetDefaultHashFunction(TSDB_DATA_TYPE_BINARY), false, HASH_NO_LOCK);
if (meta->colHash == NULL) {
uError("SML:smlBuildSTableMeta failed to allocate memory");
goto cleanup;
}
static int32_t smlModifyDBSchemas(SSmlHandle *info) {
if(info->dataFormat && !info->needModifySchema){
return TSDB_CODE_SUCCESS;
}
meta->tags = taosArrayInit(32, sizeof(SSmlKv));
if (meta->tags == NULL) {
uError("SML:smlBuildSTableMeta failed to allocate memory");
goto cleanup;
}
meta->cols = taosArrayInit(32, sizeof(SSmlKv));
if (meta->cols == NULL) {
uError("SML:smlBuildSTableMeta failed to allocate memory");
goto cleanup;
}
return meta;
cleanup:
taosMemoryFree(meta);
return NULL;
}
static void smlInsertMeta(SHashObj *metaHash, SArray *metaArray, SArray *cols){
for (int16_t i = 0; i < taosArrayGetSize(cols); ++i) {
SSmlKv *kv = (SSmlKv *)taosArrayGet(cols, i);
taosArrayPush(metaArray, kv);
if(unlikely(metaHash != NULL)) {
taosHashPut(metaHash, kv->key, kv->keyLen, &i, SHORT_BYTES);
}
}
}
static STableMeta* smlGetMeta(SSmlHandle *info, const void* measure, int32_t measureLen){
STableMeta *pTableMeta = NULL;
int32_t code = 0;
SHashObj *hashTmp = NULL;
STableMeta *pTableMeta = NULL;
SName pName = {TSDB_TABLE_NAME_T, info->taos->acctId, {0}, {0}};
tstrncpy(pName.dbname, info->pRequest->pDb, sizeof(pName.dbname));
......@@ -1099,1587 +583,362 @@ static STableMeta* smlGetMeta(SSmlHandle *info, const void* measure, int32_t mea
conn.requestId = info->pRequest->requestId;
conn.requestObjRefId = info->pRequest->self;
conn.mgmtEps = getEpSet_s(&info->taos->pAppInfo->mgmtEp);
memset(pName.tname, 0, TSDB_TABLE_NAME_LEN);
memcpy(pName.tname, measure, measureLen);
catalogGetSTableMeta(info->pCatalog, &conn, &pName, &pTableMeta);
return pTableMeta;
}
static void smlDestroySTableMeta(SSmlSTableMeta *meta) {
taosHashCleanup(meta->tagHash);
taosHashCleanup(meta->colHash);
taosArrayDestroy(meta->tags);
taosArrayDestroy(meta->cols);
taosMemoryFree(meta->tableMeta);
taosMemoryFree(meta);
}
/******************************* Sml struct related function end **********************/
static int32_t smlParseValue(SSmlKv *pVal, SSmlMsgBuf *msg) {
// binary
if (smlIsBinary(pVal->value, pVal->length)) {
pVal->type = TSDB_DATA_TYPE_BINARY;
pVal->length -= BINARY_ADD_LEN;
if (pVal->length > TSDB_MAX_BINARY_LEN - VARSTR_HEADER_SIZE) {
return TSDB_CODE_PAR_INVALID_VAR_COLUMN_LEN;
}
pVal->value += (BINARY_ADD_LEN - 1);
return TSDB_CODE_SUCCESS;
}
// nchar
if (smlIsNchar(pVal->value, pVal->length)) {
pVal->type = TSDB_DATA_TYPE_NCHAR;
pVal->length -= NCHAR_ADD_LEN;
if (pVal->length > (TSDB_MAX_NCHAR_LEN - VARSTR_HEADER_SIZE) / TSDB_NCHAR_SIZE) {
return TSDB_CODE_PAR_INVALID_VAR_COLUMN_LEN;
}
pVal->value += (NCHAR_ADD_LEN - 1);
return TSDB_CODE_SUCCESS;
}
// bool
if (smlParseBool(pVal)) {
pVal->type = TSDB_DATA_TYPE_BOOL;
pVal->length = (int16_t)tDataTypes[pVal->type].bytes;
return TSDB_CODE_SUCCESS;
}
// number
if (smlParseNumber(pVal, msg)) {
pVal->length = (int16_t)tDataTypes[pVal->type].bytes;
return TSDB_CODE_SUCCESS;
}
return TSDB_CODE_TSC_INVALID_VALUE;
}
int32_t is_same_child_table_json(const void *a, const void *b){
return (cJSON_Compare((const cJSON *)a, (const cJSON *)b, true)) ? 0 : 1;
}
int32_t is_same_child_table_telnet(const void *a, const void *b){
SSmlLineInfo *t1 = (SSmlLineInfo *)a;
SSmlLineInfo *t2 = (SSmlLineInfo *)b;
return (((t1->measureLen == t2->measureLen) && memcmp(t1->measure, t2->measure, t1->measureLen) == 0)
&& ((t1->tagsLen == t2->tagsLen) && memcmp(t1->tags, t2->tags, t1->tagsLen) == 0)) ? 0 : 1;
}
#define IS_SAME_CHILD_TABLE (elements->measureTagsLen == info->preLine.measureTagsLen \
&& memcmp(elements->measure, info->preLine.measure, elements->measureTagsLen) == 0)
#define IS_SAME_SUPER_TABLE (elements->measureLen == info->preLine.measureLen \
&& memcmp(elements->measure, info->preLine.measure, elements->measureLen) == 0)
#define IS_SAME_KEY (preKV->keyLen == kv.keyLen && memcmp(preKV->key, kv.key, kv.keyLen) == 0)
static int32_t smlParseTagKv(SSmlHandle *info, char **sql, char *sqlEnd,
SSmlLineInfo* currElement, bool isSameMeasure, bool isSameCTable){
if(isSameCTable){
return TSDB_CODE_SUCCESS;
}
int cnt = 0;
SArray *preLineKV = info->preLineTagKV;
bool isSuperKVInit = true;
SArray *superKV = NULL;
if(info->dataFormat){
if(!isSameMeasure){
SSmlSTableMeta *sMeta = (SSmlSTableMeta *)nodeListGet(info->superTables, currElement->measure, currElement->measureLen, NULL);
if(unlikely(sMeta == NULL)){
sMeta = smlBuildSTableMeta(info->dataFormat);
STableMeta * pTableMeta = smlGetMeta(info, currElement->measure, currElement->measureLen);
sMeta->tableMeta = pTableMeta;
if(pTableMeta == NULL){
info->dataFormat = false;
info->reRun = true;
return TSDB_CODE_SUCCESS;
}
nodeListSet(&info->superTables, currElement->measure, currElement->measureLen, sMeta, NULL);
}
info->currSTableMeta = sMeta->tableMeta;
superKV = sMeta->tags;
NodeList *tmp = info->superTables;
while (tmp) {
SSmlSTableMeta *sTableData = (SSmlSTableMeta *)tmp->data.value;
bool needCheckMeta = false; // for multi thread
if(unlikely(taosArrayGetSize(superKV) == 0)){
isSuperKVInit = false;
}
taosArraySetSize(preLineKV, 0);
}
}else{
taosArraySetSize(preLineKV, 0);
}
size_t superTableLen = (size_t)tmp->data.keyLen;
const void *superTable = tmp->data.key;
memset(pName.tname, 0, TSDB_TABLE_NAME_LEN);
memcpy(pName.tname, superTable, superTableLen);
code = catalogGetSTableMeta(info->pCatalog, &conn, &pName, &pTableMeta);
while (*sql < sqlEnd) {
if (unlikely(IS_SPACE(*sql))) {
break;
}
if (code == TSDB_CODE_PAR_TABLE_NOT_EXIST || code == TSDB_CODE_MND_STB_NOT_EXIST) {
SArray *pColumns = taosArrayInit(taosArrayGetSize(sTableData->cols), sizeof(SField));
SArray *pTags = taosArrayInit(taosArrayGetSize(sTableData->tags), sizeof(SField));
smlBuildFieldsList(info, NULL, NULL, sTableData->tags, pTags, 0, true);
smlBuildFieldsList(info, NULL, NULL, sTableData->cols, pColumns, 0, false);
bool hasSlash = false;
// parse key
const char *key = *sql;
int32_t keyLen = 0;
while (*sql < sqlEnd) {
if (unlikely(IS_COMMA(*sql))) {
smlBuildInvalidDataMsg(&info->msgBuf, "invalid data", *sql);
return TSDB_CODE_SML_INVALID_DATA;
}
if (unlikely(IS_EQUAL(*sql))) {
keyLen = *sql - key;
(*sql)++;
break;
}
if(!hasSlash){
hasSlash = (*(*sql) == SLASH);
code = smlSendMetaMsg(info, &pName, pColumns, pTags, NULL, SCHEMA_ACTION_CREATE_STABLE);
if (code != TSDB_CODE_SUCCESS) {
uError("SML:0x%" PRIx64 " smlSendMetaMsg failed. can not create %s", info->id, pName.tname);
goto end;
}
(*sql)++;
}
if(unlikely(hasSlash)) {
PROCESS_SLASH(key, keyLen)
}
if (unlikely(IS_INVALID_COL_LEN(keyLen))) {
smlBuildInvalidDataMsg(&info->msgBuf, "invalid key or key is too long than 64", key);
return TSDB_CODE_TSC_INVALID_COLUMN_LENGTH;
}
info->cost.numOfCreateSTables++;
taosMemoryFreeClear(pTableMeta);
// parse value
const char *value = *sql;
int32_t valueLen = 0;
hasSlash = false;
while (*sql < sqlEnd) {
// parse value
if (unlikely(IS_SPACE(*sql) || IS_COMMA(*sql))) {
break;
}else if (unlikely(IS_EQUAL(*sql))) {
smlBuildInvalidDataMsg(&info->msgBuf, "invalid data", *sql);
return TSDB_CODE_SML_INVALID_DATA;
code = catalogGetSTableMeta(info->pCatalog, &conn, &pName, &pTableMeta);
if (code != TSDB_CODE_SUCCESS) {
uError("SML:0x%" PRIx64 " catalogGetSTableMeta failed. super table name %s", info->id, pName.tname);
goto end;
}
if(!hasSlash){
hasSlash = (*(*sql) == SLASH);
} else if (code == TSDB_CODE_SUCCESS) {
hashTmp = taosHashInit(pTableMeta->tableInfo.numOfTags, taosGetDefaultHashFunction(TSDB_DATA_TYPE_BINARY), true,
HASH_NO_LOCK);
for (uint16_t i = pTableMeta->tableInfo.numOfColumns;
i < pTableMeta->tableInfo.numOfColumns + pTableMeta->tableInfo.numOfTags; i++) {
taosHashPut(hashTmp, pTableMeta->schema[i].name, strlen(pTableMeta->schema[i].name), &i, SHORT_BYTES);
}
(*sql)++;
}
valueLen = *sql - value;
if (unlikely(valueLen == 0)) {
smlBuildInvalidDataMsg(&info->msgBuf, "invalid value", value);
return TSDB_CODE_SML_INVALID_DATA;
}
if(unlikely(hasSlash)) {
PROCESS_SLASH(value, valueLen)
}
if (unlikely(valueLen > (TSDB_MAX_NCHAR_LEN - VARSTR_HEADER_SIZE) / TSDB_NCHAR_SIZE)) {
return TSDB_CODE_PAR_INVALID_VAR_COLUMN_LEN;
}
SSmlKv kv = {.key = key, .type = TSDB_DATA_TYPE_NCHAR, .keyLen = keyLen, .value = value, .length = valueLen};
if(info->dataFormat){
if(unlikely(cnt + 1 > info->currSTableMeta->tableInfo.numOfTags)){
info->dataFormat = false;
info->reRun = true;
return TSDB_CODE_SUCCESS;
ESchemaAction action = SCHEMA_ACTION_NULL;
code = smlProcessSchemaAction(info, pTableMeta->schema, hashTmp, sTableData->tags, &action, true);
if (code != TSDB_CODE_SUCCESS) {
goto end;
}
if (action != SCHEMA_ACTION_NULL) {
SArray *pColumns =
taosArrayInit(taosArrayGetSize(sTableData->cols) + pTableMeta->tableInfo.numOfColumns, sizeof(SField));
SArray *pTags =
taosArrayInit(taosArrayGetSize(sTableData->tags) + pTableMeta->tableInfo.numOfTags, sizeof(SField));
if(isSameMeasure){
if(unlikely(cnt >= taosArrayGetSize(preLineKV))) {
info->dataFormat = false;
info->reRun = true;
return TSDB_CODE_SUCCESS;
}
SSmlKv *preKV = taosArrayGet(preLineKV, cnt);
if(unlikely(kv.length > preKV->length)){
preKV->length = kv.length;
SSmlSTableMeta *tableMeta = (SSmlSTableMeta *)nodeListGet(info->superTables, currElement->measure, currElement->measureLen, NULL);
ASSERT(tableMeta != NULL);
SSmlKv *oldKV = taosArrayGet(tableMeta->tags, cnt);
oldKV->length = kv.length;
info->needModifySchema = true;
}
if(unlikely(!IS_SAME_KEY)){
info->dataFormat = false;
info->reRun = true;
return TSDB_CODE_SUCCESS;
}
}else{
if(isSuperKVInit){
if(unlikely(cnt >= taosArrayGetSize(superKV))) {
info->dataFormat = false;
info->reRun = true;
return TSDB_CODE_SUCCESS;
}
SSmlKv *preKV = taosArrayGet(superKV, cnt);
if(unlikely(kv.length > preKV->length)) {
preKV->length = kv.length;
}else{
kv.length = preKV->length;
}
info->needModifySchema = true;
if(unlikely(!IS_SAME_KEY)){
info->dataFormat = false;
info->reRun = true;
return TSDB_CODE_SUCCESS;
for (uint16_t i = 0; i < pTableMeta->tableInfo.numOfColumns + pTableMeta->tableInfo.numOfTags; i++) {
SField field = {0};
field.type = pTableMeta->schema[i].type;
field.bytes = pTableMeta->schema[i].bytes;
strcpy(field.name, pTableMeta->schema[i].name);
if (i < pTableMeta->tableInfo.numOfColumns) {
taosArrayPush(pColumns, &field);
} else {
taosArrayPush(pTags, &field);
}
}else{
taosArrayPush(superKV, &kv);
}
taosArrayPush(preLineKV, &kv);
}
}else{
taosArrayPush(preLineKV, &kv);
}
cnt++;
if(IS_SPACE(*sql)){
break;
}
(*sql)++;
}
void* oneTable = nodeListGet(info->childTables, currElement->measure, currElement->measureTagsLen, NULL);
if ((oneTable != NULL)) {
return TSDB_CODE_SUCCESS;
}
SSmlTableInfo *tinfo = smlBuildTableInfo(1, currElement->measure, currElement->measureLen);
if (!tinfo) {
return TSDB_CODE_OUT_OF_MEMORY;
}
for(int i = 0; i < taosArrayGetSize(preLineKV); i++){
taosArrayPush(tinfo->tags, taosArrayGet(preLineKV, i));
}
smlSetCTableName(tinfo);
if(info->dataFormat) {
info->currSTableMeta->uid = tinfo->uid;
tinfo->tableDataCtx = smlInitTableDataCtx(info->pQuery, info->currSTableMeta);
if(tinfo->tableDataCtx == NULL){
smlBuildInvalidDataMsg(&info->msgBuf, "smlInitTableDataCtx error", NULL);
return TSDB_CODE_SML_INVALID_DATA;
}
}
nodeListSet(&info->childTables, currElement->measure, currElement->measureTagsLen, tinfo, NULL);
return TSDB_CODE_SUCCESS;
}
static int32_t smlParseColKv(SSmlHandle *info, char **sql, char *sqlEnd,
SSmlLineInfo* currElement, bool isSameMeasure, bool isSameCTable){
int cnt = 0;
SArray *preLineKV = info->preLineColKV;
bool isSuperKVInit = true;
SArray *superKV = NULL;
if(info->dataFormat){
if(unlikely(!isSameCTable)){
SSmlTableInfo *oneTable = (SSmlTableInfo *)nodeListGet(info->childTables, currElement->measure, currElement->measureTagsLen, NULL);
if (unlikely(oneTable == NULL)) {
smlBuildInvalidDataMsg(&info->msgBuf, "child table should inside", currElement->measure);
return TSDB_CODE_SML_INVALID_DATA;
}
info->currTableDataCtx = oneTable->tableDataCtx;
}
smlBuildFieldsList(info, pTableMeta->schema, hashTmp, sTableData->tags, pTags,
pTableMeta->tableInfo.numOfColumns, true);
if(unlikely(!isSameMeasure)){
SSmlSTableMeta *sMeta = (SSmlSTableMeta *)nodeListGet(info->superTables, currElement->measure, currElement->measureLen, NULL);
if(unlikely(sMeta == NULL)){
sMeta = smlBuildSTableMeta(info->dataFormat);
STableMeta * pTableMeta = smlGetMeta(info, currElement->measure, currElement->measureLen);
sMeta->tableMeta = pTableMeta;
if(pTableMeta == NULL){
info->dataFormat = false;
info->reRun = true;
return TSDB_CODE_SUCCESS;
code = smlSendMetaMsg(info, &pName, pColumns, pTags, pTableMeta, action);
if (code != TSDB_CODE_SUCCESS) {
uError("SML:0x%" PRIx64 " smlSendMetaMsg failed. can not create %s", info->id, pName.tname);
goto end;
}
nodeListSet(&info->superTables, currElement->measure, currElement->measureLen, sMeta, NULL);
}
info->currSTableMeta = sMeta->tableMeta;
superKV = sMeta->cols;
if(unlikely(taosArrayGetSize(superKV) == 0)){
isSuperKVInit = false;
}
taosArraySetSize(preLineKV, 0);
}
}
while (*sql < sqlEnd) {
if (unlikely(IS_SPACE(*sql))) {
break;
}
bool hasSlash = false;
// parse key
const char *key = *sql;
int32_t keyLen = 0;
while (*sql < sqlEnd) {
if (unlikely(IS_COMMA(*sql))) {
smlBuildInvalidDataMsg(&info->msgBuf, "invalid data", *sql);
return TSDB_CODE_SML_INVALID_DATA;
}
if (unlikely(IS_EQUAL(*sql))) {
keyLen = *sql - key;
(*sql)++;
break;
}
if(!hasSlash){
hasSlash = (*(*sql) == SLASH);
}
(*sql)++;
}
if(unlikely(hasSlash)) {
PROCESS_SLASH(key, keyLen)
}
if (unlikely(IS_INVALID_COL_LEN(keyLen))) {
smlBuildInvalidDataMsg(&info->msgBuf, "invalid key or key is too long than 64", key);
return TSDB_CODE_TSC_INVALID_COLUMN_LENGTH;
}
// parse value
const char *value = *sql;
int32_t valueLen = 0;
hasSlash = false;
bool isInQuote = false;
while (*sql < sqlEnd) {
// parse value
if (IS_QUOTE(*sql)) {
isInQuote = !isInQuote;
(*sql)++;
continue;
}
if (!isInQuote){
if (unlikely(IS_SPACE(*sql) || IS_COMMA(*sql))) {
break;
} else if (unlikely(IS_EQUAL(*sql))) {
smlBuildInvalidDataMsg(&info->msgBuf, "invalid data", *sql);
return TSDB_CODE_SML_INVALID_DATA;
info->cost.numOfAlterTagSTables++;
taosMemoryFreeClear(pTableMeta);
code = catalogRefreshTableMeta(info->pCatalog, &conn, &pName, -1);
if (code != TSDB_CODE_SUCCESS) {
goto end;
}
code = catalogGetSTableMeta(info->pCatalog, &conn, &pName, &pTableMeta);
if (code != TSDB_CODE_SUCCESS) {
goto end;
}
}
if(!hasSlash){
hasSlash = (*(*sql) == SLASH);
}
(*sql)++;
}
valueLen = *sql - value;
if (unlikely(isInQuote)) {
smlBuildInvalidDataMsg(&info->msgBuf, "only one quote", value);
return TSDB_CODE_SML_INVALID_DATA;
}
if (unlikely(valueLen == 0)) {
smlBuildInvalidDataMsg(&info->msgBuf, "invalid value", value);
return TSDB_CODE_SML_INVALID_DATA;
}
if(unlikely(hasSlash)) {
PROCESS_SLASH(value, valueLen)
}
SSmlKv kv = {.key = key, .keyLen = keyLen, .value = value, .length = valueLen};
int32_t ret = smlParseValue(&kv, &info->msgBuf);
if (ret != TSDB_CODE_SUCCESS) {
return ret;
}
if(info->dataFormat){
//cnt begin 0, add ts so + 2
if(unlikely(cnt + 2 > info->currSTableMeta->tableInfo.numOfColumns)){
info->dataFormat = false;
info->reRun = true;
return TSDB_CODE_SUCCESS;
taosHashClear(hashTmp);
for (uint16_t i = 0; i < pTableMeta->tableInfo.numOfColumns; i++) {
taosHashPut(hashTmp, pTableMeta->schema[i].name, strlen(pTableMeta->schema[i].name), &i, SHORT_BYTES);
}
// bind data
ret = smlBuildCol(info->currTableDataCtx, info->currSTableMeta->schema, &kv, cnt + 1);
if (unlikely(ret != TSDB_CODE_SUCCESS)) {
uError("smlBuildCol error, retry");
info->dataFormat = false;
info->reRun = true;
return TSDB_CODE_SUCCESS;
action = SCHEMA_ACTION_NULL;
code = smlProcessSchemaAction(info, pTableMeta->schema, hashTmp, sTableData->cols, &action, false);
if (code != TSDB_CODE_SUCCESS) {
goto end;
}
if (action != SCHEMA_ACTION_NULL) {
SArray *pColumns =
taosArrayInit(taosArrayGetSize(sTableData->cols) + pTableMeta->tableInfo.numOfColumns, sizeof(SField));
SArray *pTags =
taosArrayInit(taosArrayGetSize(sTableData->tags) + pTableMeta->tableInfo.numOfTags, sizeof(SField));
if(isSameMeasure){
if(cnt >= taosArrayGetSize(preLineKV)) {
info->dataFormat = false;
info->reRun = true;
return TSDB_CODE_SUCCESS;
}
SSmlKv *preKV = taosArrayGet(preLineKV, cnt);
if(kv.type != preKV->type){
info->dataFormat = false;
info->reRun = true;
return TSDB_CODE_SUCCESS;
for (uint16_t i = 0; i < pTableMeta->tableInfo.numOfColumns + pTableMeta->tableInfo.numOfTags; i++) {
SField field = {0};
field.type = pTableMeta->schema[i].type;
field.bytes = pTableMeta->schema[i].bytes;
strcpy(field.name, pTableMeta->schema[i].name);
if (i < pTableMeta->tableInfo.numOfColumns) {
taosArrayPush(pColumns, &field);
} else {
taosArrayPush(pTags, &field);
}
}
if(unlikely(IS_VAR_DATA_TYPE(kv.type) && kv.length > preKV->length)){
preKV->length = kv.length;
SSmlSTableMeta *tableMeta = (SSmlSTableMeta *)nodeListGet(info->superTables, currElement->measure, currElement->measureLen, NULL);
ASSERT(tableMeta != NULL);
smlBuildFieldsList(info, pTableMeta->schema, hashTmp, sTableData->cols, pColumns,
pTableMeta->tableInfo.numOfColumns, false);
SSmlKv *oldKV = taosArrayGet(tableMeta->cols, cnt);
oldKV->length = kv.length;
info->needModifySchema = true;
}
if(unlikely(!IS_SAME_KEY)){
info->dataFormat = false;
info->reRun = true;
return TSDB_CODE_SUCCESS;
code = smlSendMetaMsg(info, &pName, pColumns, pTags, pTableMeta, action);
if (code != TSDB_CODE_SUCCESS) {
uError("SML:0x%" PRIx64 " smlSendMetaMsg failed. can not create %s", info->id, pName.tname);
goto end;
}
}else{
if(isSuperKVInit){
if(unlikely(cnt >= taosArrayGetSize(superKV))) {
info->dataFormat = false;
info->reRun = true;
return TSDB_CODE_SUCCESS;
}
SSmlKv *preKV = taosArrayGet(superKV, cnt);
if(unlikely(kv.type != preKV->type)){
info->dataFormat = false;
info->reRun = true;
return TSDB_CODE_SUCCESS;
}
if(IS_VAR_DATA_TYPE(kv.type)){
if(kv.length > preKV->length) {
preKV->length = kv.length;
}else{
kv.length = preKV->length;
}
info->needModifySchema = true;
}
if(unlikely(!IS_SAME_KEY)){
info->dataFormat = false;
info->reRun = true;
return TSDB_CODE_SUCCESS;
}
}else{
taosArrayPush(superKV, &kv);
info->cost.numOfAlterColSTables++;
taosMemoryFreeClear(pTableMeta);
code = catalogRefreshTableMeta(info->pCatalog, &conn, &pName, -1);
if (code != TSDB_CODE_SUCCESS) {
goto end;
}
code = catalogGetSTableMeta(info->pCatalog, &conn, &pName, &pTableMeta);
if (code != TSDB_CODE_SUCCESS) {
uError("SML:0x%" PRIx64 " catalogGetSTableMeta failed. super table name %s", info->id, pName.tname);
goto end;
}
taosArrayPush(preLineKV, &kv);
}
}else{
if(currElement->colArray == NULL){
currElement->colArray = taosArrayInit(16, sizeof(SSmlKv));
taosArraySetSize(currElement->colArray, 1);
}
taosArrayPush(currElement->colArray, &kv); //reserve for timestamp
}
cnt++;
if(IS_SPACE(*sql)){
break;
}
(*sql)++;
}
return TSDB_CODE_SUCCESS;
}
static int32_t smlParseInfluxString(SSmlHandle *info, char *sql, char *sqlEnd, SSmlLineInfo *elements) {
if (!sql) return TSDB_CODE_SML_INVALID_DATA;
JUMP_SPACE(sql, sqlEnd)
if (unlikely(*sql == COMMA)) return TSDB_CODE_SML_INVALID_DATA;
elements->measure = sql;
// parse measure
while (sql < sqlEnd) {
if ((sql != elements->measure) && IS_SLASH_LETTER(sql)) {
MOVE_FORWARD_ONE(sql, sqlEnd - sql);
sqlEnd--;
continue;
}
if (IS_COMMA(sql)) {
break;
}
if (IS_SPACE(sql)) {
break;
}
sql++;
}
elements->measureLen = sql - elements->measure;
if (unlikely(IS_INVALID_TABLE_LEN(elements->measureLen))) {
smlBuildInvalidDataMsg(&info->msgBuf, "measure is empty or too large than 192", NULL);
return TSDB_CODE_TSC_INVALID_TABLE_ID_LENGTH;
}
// to get measureTagsLen before
const char* tmp = sql;
while (tmp < sqlEnd){
if (IS_SPACE(tmp)) {
break;
}
tmp++;
}
elements->measureTagsLen = tmp - elements->measure;
bool isSameCTable = false;
bool isSameMeasure = false;
if(IS_SAME_CHILD_TABLE){
isSameCTable = true;
isSameMeasure = true;
}else if(info->dataFormat) {
isSameMeasure = IS_SAME_SUPER_TABLE;
}
// parse tag
if (*sql == COMMA) sql++;
elements->tags = sql;
// tinfo != NULL means child table has never occur before
int ret = smlParseTagKv(info, &sql, sqlEnd, elements, isSameMeasure, isSameCTable);
if(unlikely(ret != TSDB_CODE_SUCCESS)){
return ret;
}
if(unlikely(info->reRun)){
return TSDB_CODE_SUCCESS;
}
sql = elements->measure + elements->measureTagsLen;
elements->tagsLen = sql - elements->tags;
// parse cols
JUMP_SPACE(sql, sqlEnd)
elements->cols = sql;
ret = smlParseColKv(info, &sql, sqlEnd, elements, isSameMeasure, isSameCTable);
if(unlikely(ret != TSDB_CODE_SUCCESS)){
return ret;
}
if(unlikely(info->reRun)){
return TSDB_CODE_SUCCESS;
}
elements->colsLen = sql - elements->cols;
if (unlikely(elements->colsLen == 0)) {
smlBuildInvalidDataMsg(&info->msgBuf, "cols is empty", NULL);
return TSDB_CODE_SML_INVALID_DATA;
}
// parse timestamp
JUMP_SPACE(sql, sqlEnd)
elements->timestamp = sql;
while (sql < sqlEnd) {
if (isspace(*sql)) {
break;
}
sql++;
}
elements->timestampLen = sql - elements->timestamp;
int64_t ts = smlParseTS(info, elements->timestamp, elements->timestampLen);
if (ts <= 0) {
uError("SML:0x%" PRIx64 " smlParseTS error:%" PRId64, info->id, ts);
return TSDB_CODE_INVALID_TIMESTAMP;
}
// add ts to
SSmlKv kv = { .key = TS, .keyLen = TS_LEN, .i = ts, .type = TSDB_DATA_TYPE_TIMESTAMP, .length = (int16_t)tDataTypes[TSDB_DATA_TYPE_TIMESTAMP].bytes};
if(info->dataFormat){
smlBuildCol(info->currTableDataCtx, info->currSTableMeta->schema, &kv, 0);
smlBuildRow(info->currTableDataCtx);
}else{
taosArraySet(elements->colArray, 0, &kv);
}
info->preLine = *elements;
return ret;
}
static void smlParseTelnetElement(char **sql, char *sqlEnd, char **data, int32_t *len) {
while (*sql < sqlEnd) {
if (unlikely((**sql != SPACE && !(*data)))) {
*data = *sql;
} else if (unlikely(**sql == SPACE && *data)) {
*len = *sql - *data;
break;
}
(*sql)++;
}
}
static int32_t smlParseTelnetTags(SSmlHandle *info, char *data, char *sqlEnd, SSmlLineInfo *elements, SSmlMsgBuf *msg) {
if(is_same_child_table_telnet(elements, &info->preLine) == 0){
return TSDB_CODE_SUCCESS;
}
bool isSameMeasure = IS_SAME_SUPER_TABLE;
int cnt = 0;
SArray *preLineKV = info->preLineTagKV;
bool isSuperKVInit = true;
SArray *superKV = NULL;
if(info->dataFormat){
if(!isSameMeasure){
SSmlSTableMeta *sMeta = (SSmlSTableMeta *)nodeListGet(info->superTables, elements->measure, elements->measureLen, NULL);
if(unlikely(sMeta == NULL)){
sMeta = smlBuildSTableMeta(info->dataFormat);
STableMeta * pTableMeta = smlGetMeta(info, elements->measure, elements->measureLen);
sMeta->tableMeta = pTableMeta;
if(pTableMeta == NULL){
info->dataFormat = false;
info->reRun = true;
return TSDB_CODE_SUCCESS;
}
nodeListSet(&info->superTables, elements->measure, elements->measureLen, sMeta, NULL);
}
info->currSTableMeta = sMeta->tableMeta;
superKV = sMeta->tags;
if(unlikely(taosArrayGetSize(superKV) == 0)){
isSuperKVInit = false;
}
taosArraySetSize(preLineKV, 0);
}
}else{
taosArraySetSize(preLineKV, 0);
}
const char *sql = data;
while (sql < sqlEnd) {
JUMP_SPACE(sql, sqlEnd)
if (unlikely(*sql == '\0')) break;
const char *key = sql;
int32_t keyLen = 0;
// parse key
while (sql < sqlEnd) {
if (unlikely(*sql == SPACE)) {
smlBuildInvalidDataMsg(msg, "invalid data", sql);
return TSDB_CODE_SML_INVALID_DATA;
}
if (unlikely(*sql == EQUAL)) {
keyLen = sql - key;
sql++;
break;
}
sql++;
}
if (unlikely(IS_INVALID_COL_LEN(keyLen))) {
smlBuildInvalidDataMsg(msg, "invalid key or key is too long than 64", key);
return TSDB_CODE_TSC_INVALID_COLUMN_LENGTH;
}
// if (smlCheckDuplicateKey(key, keyLen, dumplicateKey)) {
// smlBuildInvalidDataMsg(msg, "dumplicate key", key);
// return TSDB_CODE_TSC_DUP_NAMES;
// }
// parse value
const char *value = sql;
int32_t valueLen = 0;
while (sql < sqlEnd) {
// parse value
if (unlikely(*sql == SPACE)) {
break;
}
if (unlikely(*sql == EQUAL)) {
smlBuildInvalidDataMsg(msg, "invalid data", sql);
return TSDB_CODE_SML_INVALID_DATA;
}
sql++;
}
valueLen = sql - value;
if (unlikely(valueLen == 0)) {
smlBuildInvalidDataMsg(msg, "invalid value", value);
return TSDB_CODE_TSC_INVALID_VALUE;
}
if (unlikely(valueLen > (TSDB_MAX_NCHAR_LEN - VARSTR_HEADER_SIZE) / TSDB_NCHAR_SIZE)) {
return TSDB_CODE_PAR_INVALID_VAR_COLUMN_LEN;
}
SSmlKv kv = {.key = key, .keyLen = keyLen, .value = value, .length = valueLen, .type = TSDB_DATA_TYPE_NCHAR};
if(info->dataFormat){
if(unlikely(cnt + 1 > info->currSTableMeta->tableInfo.numOfTags)){
info->dataFormat = false;
info->reRun = true;
return TSDB_CODE_SUCCESS;
}
if(isSameMeasure){
if(unlikely(cnt >= taosArrayGetSize(preLineKV))) {
info->dataFormat = false;
info->reRun = true;
return TSDB_CODE_SUCCESS;
}
SSmlKv *preKV = taosArrayGet(preLineKV, cnt);
if(unlikely(kv.length > preKV->length)){
preKV->length = kv.length;
SSmlSTableMeta *tableMeta = (SSmlSTableMeta *)nodeListGet(info->superTables, elements->measure, elements->measureLen, NULL);
ASSERT(tableMeta != NULL);
SSmlKv *oldKV = taosArrayGet(tableMeta->tags, cnt);
oldKV->length = kv.length;
info->needModifySchema = true;
}
if(unlikely(!IS_SAME_KEY)){
info->dataFormat = false;
info->reRun = true;
return TSDB_CODE_SUCCESS;
}
}else{
if(isSuperKVInit){
if(unlikely(cnt >= taosArrayGetSize(superKV))) {
info->dataFormat = false;
info->reRun = true;
return TSDB_CODE_SUCCESS;
}
SSmlKv *preKV = taosArrayGet(superKV, cnt);
if(unlikely(kv.length > preKV->length)) {
preKV->length = kv.length;
}else{
kv.length = preKV->length;
}
info->needModifySchema = true;
if(unlikely(!IS_SAME_KEY)){
info->dataFormat = false;
info->reRun = true;
return TSDB_CODE_SUCCESS;
}
}else{
taosArrayPush(superKV, &kv);
}
taosArrayPush(preLineKV, &kv);
}
}else{
taosArrayPush(preLineKV, &kv);
}
cnt++;
}
SSmlTableInfo *tinfo = (SSmlTableInfo *)nodeListGet(info->childTables, elements, POINTER_BYTES, is_same_child_table_telnet);
if (unlikely(tinfo == NULL)) {
tinfo = smlBuildTableInfo(1, elements->measure, elements->measureLen);
if (!tinfo) {
return TSDB_CODE_OUT_OF_MEMORY;
}
for(int i = 0; i < taosArrayGetSize(preLineKV); i++){
taosArrayPush(tinfo->tags, taosArrayGet(preLineKV, i));
}
smlSetCTableName(tinfo);
if (info->dataFormat) {
info->currSTableMeta->uid = tinfo->uid;
tinfo->tableDataCtx = smlInitTableDataCtx(info->pQuery, info->currSTableMeta);
if (tinfo->tableDataCtx == NULL) {
smlBuildInvalidDataMsg(&info->msgBuf, "smlInitTableDataCtx error", NULL);
return TSDB_CODE_SML_INVALID_DATA;
}
}
SSmlLineInfo *key = taosMemoryMalloc(sizeof(SSmlLineInfo));
*key = *elements;
tinfo->key = key;
nodeListSet(&info->childTables, key, POINTER_BYTES, tinfo, is_same_child_table_telnet);
}
info->currTableDataCtx = tinfo->tableDataCtx;
return TSDB_CODE_SUCCESS;
}
// format: <metric> <timestamp> <value> <tagk_1>=<tagv_1>[ <tagk_n>=<tagv_n>]
static int32_t smlParseTelnetString(SSmlHandle *info, char *sql, char *sqlEnd, SSmlLineInfo *elements) {
if (!sql) return TSDB_CODE_SML_INVALID_DATA;
// parse metric
smlParseTelnetElement(&sql, sqlEnd, &elements->measure, &elements->measureLen);
if (unlikely((!(elements->measure) || IS_INVALID_TABLE_LEN(elements->measureLen)))) {
smlBuildInvalidDataMsg(&info->msgBuf, "invalid data", sql);
return TSDB_CODE_TSC_INVALID_TABLE_ID_LENGTH;
}
// parse timestamp
smlParseTelnetElement(&sql, sqlEnd, &elements->timestamp, &elements->timestampLen);
if (unlikely(!elements->timestamp || elements->timestampLen == 0)) {
smlBuildInvalidDataMsg(&info->msgBuf, "invalid timestamp", sql);
return TSDB_CODE_SML_INVALID_DATA;
}
bool needConverTime = false; // get TS before parse tag(get meta), so need conver time
if(info->dataFormat && info->currSTableMeta == NULL){
needConverTime = true;
}
int64_t ts = smlParseTS(info, elements->timestamp, elements->timestampLen);
if (unlikely(ts < 0)) {
smlBuildInvalidDataMsg(&info->msgBuf, "invalid timestamp", sql);
return TSDB_CODE_INVALID_TIMESTAMP;
}
SSmlKv kvTs = { .key = TS, .keyLen = TS_LEN, .i = ts, .type = TSDB_DATA_TYPE_TIMESTAMP, .length = (int16_t)tDataTypes[TSDB_DATA_TYPE_TIMESTAMP].bytes};
// parse value
smlParseTelnetElement(&sql, sqlEnd, &elements->cols, &elements->colsLen);
if (unlikely(!elements->cols || elements->colsLen == 0)) {
smlBuildInvalidDataMsg(&info->msgBuf, "invalid value", sql);
return TSDB_CODE_TSC_INVALID_VALUE;
}
SSmlKv kv = {.key = VALUE, .keyLen = VALUE_LEN, .value = elements->cols, .length = elements->colsLen};
if (smlParseNumber(&kv, &info->msgBuf)) {
kv.length = (int16_t)tDataTypes[kv.type].bytes;
}else{
return TSDB_CODE_TSC_INVALID_VALUE;
}
JUMP_SPACE(sql, sqlEnd)
elements->tags = sql;
elements->tagsLen = sqlEnd - sql;
int ret = smlParseTelnetTags(info, sql, sqlEnd, elements, &info->msgBuf);
if (unlikely(ret != TSDB_CODE_SUCCESS)) {
return ret;
}
if(unlikely(info->reRun)){
return TSDB_CODE_SUCCESS;
}
if(info->dataFormat){
if(needConverTime) {
kvTs.i = convertTimePrecision(kvTs.i, TSDB_TIME_PRECISION_NANO, info->currSTableMeta->tableInfo.precision);
}
ret = smlBuildCol(info->currTableDataCtx, info->currSTableMeta->schema, &kvTs, 0);
if(ret == TSDB_CODE_SUCCESS){
ret = smlBuildCol(info->currTableDataCtx, info->currSTableMeta->schema, &kv, 1);
}
if(ret == TSDB_CODE_SUCCESS){
ret = smlBuildRow(info->currTableDataCtx);
}
if (unlikely(ret != TSDB_CODE_SUCCESS)) {
smlBuildInvalidDataMsg(&info->msgBuf, "smlBuildCol error", NULL);
return ret;
}
}else{
if(elements->colArray == NULL){
elements->colArray = taosArrayInit(16, sizeof(SSmlKv));
}
taosArrayPush(elements->colArray, &kvTs);
taosArrayPush(elements->colArray, &kv);
}
info->preLine = *elements;
return TSDB_CODE_SUCCESS;
}
static int32_t smlUpdateMeta(SHashObj *metaHash, SArray *metaArray, SArray *cols, bool isTag, SSmlMsgBuf *msg) {
for (int i = 0; i < taosArrayGetSize(cols); ++i) {
SSmlKv *kv = (SSmlKv *)taosArrayGet(cols, i);
int16_t *index = (int16_t *)taosHashGet(metaHash, kv->key, kv->keyLen);
if (index) {
SSmlKv *value = (SSmlKv *)taosArrayGet(metaArray, *index);
if (isTag){
if (kv->length > value->length) {
value->length = kv->length;
}
continue;
}
if (kv->type != value->type) {
smlBuildInvalidDataMsg(msg, "the type is not the same like before", kv->key);
return TSDB_CODE_SML_NOT_SAME_TYPE;
}
if (IS_VAR_DATA_TYPE(kv->type) && (kv->length > value->length)) { // update string len, if bigger
value->length = kv->length;
}
} else {
size_t tmp = taosArrayGetSize(metaArray);
ASSERT(tmp <= INT16_MAX);
int16_t size = tmp;
taosArrayPush(metaArray, kv);
taosHashPut(metaHash, kv->key, kv->keyLen, &size, SHORT_BYTES);
}
}
return TSDB_CODE_SUCCESS;
}
static void smlDestroyTableInfo(SSmlTableInfo *tag) {
for (size_t i = 0; i < taosArrayGetSize(tag->cols); i++) {
SHashObj *kvHash = (SHashObj *)taosArrayGetP(tag->cols, i);
taosHashCleanup(kvHash);
}
taosMemoryFree(tag->key);
taosArrayDestroy(tag->cols);
taosArrayDestroy(tag->tags);
taosMemoryFree(tag);
}
static int32_t smlPushCols(SArray *colsArray, SArray *cols) {
SHashObj *kvHash = taosHashInit(32, taosGetDefaultHashFunction(TSDB_DATA_TYPE_BINARY), false, HASH_NO_LOCK);
if (!kvHash) {
uError("SML:smlDealCols failed to allocate memory");
return TSDB_CODE_OUT_OF_MEMORY;
}
for (size_t i = 0; i < taosArrayGetSize(cols); i++) {
SSmlKv *kv = (SSmlKv *)taosArrayGet(cols, i);
taosHashPut(kvHash, kv->key, kv->keyLen, &kv, POINTER_BYTES);
}
taosArrayPush(colsArray, &kvHash);
return TSDB_CODE_SUCCESS;
}
void smlDestroyInfo(SSmlHandle *info) {
if (!info) return;
qDestroyQuery(info->pQuery);
// destroy info->childTables
NodeList* tmp = info->childTables;
while (tmp) {
if(tmp->data.used) {
smlDestroyTableInfo(tmp->data.value);
}
NodeList* t = tmp->next;
taosMemoryFree(tmp);
tmp = t;
}
// destroy info->superTables
tmp = info->superTables;
while (tmp) {
if(tmp->data.used) {
smlDestroySTableMeta(tmp->data.value);
}
NodeList* t = tmp->next;
taosMemoryFree(tmp);
tmp = t;
}
// destroy info->pVgHash
taosHashCleanup(info->pVgHash);
taosArrayDestroy(info->preLineTagKV);
taosArrayDestroy(info->preLineColKV);
if(!info->dataFormat){
for(int i = 0; i < info->lineNum; i++){
taosArrayDestroy(info->lines[i].colArray);
}
taosMemoryFree(info->lines);
}
cJSON_Delete(info->root);
taosMemoryFreeClear(info);
}
static SSmlHandle *smlBuildSmlInfo(TAOS *taos) {
int32_t code = TSDB_CODE_SUCCESS;
SSmlHandle *info = (SSmlHandle *)taosMemoryCalloc(1, sizeof(SSmlHandle));
if (NULL == info) {
return NULL;
}
info->taos = acquireTscObj(*(int64_t *)taos);
code = catalogGetHandle(info->taos->pAppInfo->clusterId, &info->pCatalog);
if (code != TSDB_CODE_SUCCESS) {
uError("SML:0x%" PRIx64 " get catalog error %d", info->id, code);
goto cleanup;
}
info->pVgHash = taosHashInit(16, taosGetDefaultHashFunction(TSDB_DATA_TYPE_INT), true, HASH_NO_LOCK);
info->id = smlGenId();
info->pQuery = smlInitHandle();
info->dataFormat = true;
info->preLineTagKV = taosArrayInit(8, sizeof(SSmlKv));
info->preLineColKV = taosArrayInit(8, sizeof(SSmlKv));
if (NULL == info->pVgHash) {
uError("create SSmlHandle failed");
goto cleanup;
}
return info;
cleanup:
smlDestroyInfo(info);
return NULL;
}
/************* TSDB_SML_JSON_PROTOCOL function start **************/
static int32_t smlParseMetricFromJSON(SSmlHandle *info, cJSON *root, SSmlLineInfo *elements) {
cJSON *metric = cJSON_GetObjectItem(root, "metric");
if (!cJSON_IsString(metric)) {
return TSDB_CODE_TSC_INVALID_JSON;
}
elements->measureLen = strlen(metric->valuestring);
if (IS_INVALID_TABLE_LEN(elements->measureLen)) {
uError("OTD:0x%" PRIx64 " Metric lenght is 0 or large than 192", info->id);
return TSDB_CODE_TSC_INVALID_TABLE_ID_LENGTH;
}
elements->measure = metric->valuestring;
return TSDB_CODE_SUCCESS;
}
static int64_t smlParseTSFromJSONObj(SSmlHandle *info, cJSON *root, int32_t toPrecision) {
int32_t size = cJSON_GetArraySize(root);
if (unlikely(size != OTD_JSON_SUB_FIELDS_NUM)) {
smlBuildInvalidDataMsg(&info->msgBuf, "invalidate json", NULL);
return -1;
}
cJSON *value = cJSON_GetObjectItem(root, "value");
if (unlikely(!cJSON_IsNumber(value))) {
smlBuildInvalidDataMsg(&info->msgBuf, "invalidate json", NULL);
return -1;
}
cJSON *type = cJSON_GetObjectItem(root, "type");
if (unlikely(!cJSON_IsString(type))) {
smlBuildInvalidDataMsg(&info->msgBuf, "invalidate json", NULL);
return -1;
}
double timeDouble = value->valuedouble;
if (unlikely(smlDoubleToInt64OverFlow(timeDouble))) {
smlBuildInvalidDataMsg(&info->msgBuf, "timestamp is too large", NULL);
return -1;
}
if (timeDouble == 0) {
return taosGetTimestampNs()/smlFactorNS[toPrecision];
}
if (timeDouble < 0) {
return timeDouble;
}
int64_t tsInt64 = timeDouble;
size_t typeLen = strlen(type->valuestring);
if (typeLen == 1 && (type->valuestring[0] == 's' || type->valuestring[0] == 'S')) {
// seconds
int8_t fromPrecision = TSDB_TIME_PRECISION_SECONDS;
if(smlFactorS[toPrecision] < INT64_MAX / tsInt64){
return tsInt64 * smlFactorS[toPrecision];
}
return -1;
} else if (typeLen == 2 && (type->valuestring[1] == 's' || type->valuestring[1] == 'S')) {
switch (type->valuestring[0]) {
case 'm':
case 'M':
// milliseconds
return convertTimePrecision(tsInt64, TSDB_TIME_PRECISION_MILLI, toPrecision);
break;
case 'u':
case 'U':
// microseconds
return convertTimePrecision(tsInt64, TSDB_TIME_PRECISION_MICRO, toPrecision);
break;
case 'n':
case 'N':
return convertTimePrecision(tsInt64, TSDB_TIME_PRECISION_NANO, toPrecision);
break;
default:
return -1;
}
} else {
return -1;
}
}
static uint8_t smlGetTimestampLen(int64_t num) {
uint8_t len = 0;
while ((num /= 10) != 0) {
len++;
}
len++;
return len;
}
static int64_t smlParseTSFromJSON(SSmlHandle *info, cJSON *root) {
// Timestamp must be the first KV to parse
int32_t toPrecision = info->currSTableMeta ? info->currSTableMeta->tableInfo.precision : TSDB_TIME_PRECISION_NANO;
cJSON *timestamp = cJSON_GetObjectItem(root, "timestamp");
if (cJSON_IsNumber(timestamp)) {
// timestamp value 0 indicates current system time
double timeDouble = timestamp->valuedouble;
if (unlikely(smlDoubleToInt64OverFlow(timeDouble))) {
smlBuildInvalidDataMsg(&info->msgBuf, "timestamp is too large", NULL);
return -1;
}
if (unlikely(timeDouble < 0)) {
smlBuildInvalidDataMsg(&info->msgBuf,
"timestamp is negative", NULL);
return timeDouble;
}else if (unlikely(timeDouble == 0)) {
return taosGetTimestampNs()/smlFactorNS[toPrecision];
}
uint8_t tsLen = smlGetTimestampLen((int64_t)timeDouble);
int8_t fromPrecision = smlGetTsTypeByLen(tsLen);
if (unlikely(fromPrecision == -1)) {
smlBuildInvalidDataMsg(&info->msgBuf,
"timestamp precision can only be seconds(10 digits) or milli seconds(13 digits)", NULL);
return -1;
}
int64_t tsInt64 = timeDouble;
if(fromPrecision == TSDB_TIME_PRECISION_SECONDS){
if(smlFactorS[toPrecision] < INT64_MAX / tsInt64){
return tsInt64 * smlFactorS[toPrecision];
}
return -1;
}else{
return convertTimePrecision(timeDouble, fromPrecision, toPrecision);
}
} else if (cJSON_IsObject(timestamp)) {
return smlParseTSFromJSONObj(info, timestamp, toPrecision);
} else {
smlBuildInvalidDataMsg(&info->msgBuf,
"invalidate json", NULL);
return -1;
}
}
static int32_t smlConvertJSONBool(SSmlKv *pVal, char *typeStr, cJSON *value) {
if (strcasecmp(typeStr, "bool") != 0) {
uError("OTD:invalid type(%s) for JSON Bool", typeStr);
return TSDB_CODE_TSC_INVALID_JSON_TYPE;
}
pVal->type = TSDB_DATA_TYPE_BOOL;
pVal->length = (int16_t)tDataTypes[pVal->type].bytes;
pVal->i = value->valueint;
return TSDB_CODE_SUCCESS;
}
static int32_t smlConvertJSONNumber(SSmlKv *pVal, char *typeStr, cJSON *value) {
// tinyint
if (strcasecmp(typeStr, "i8") == 0 || strcasecmp(typeStr, "tinyint") == 0) {
if (!IS_VALID_TINYINT(value->valuedouble)) {
uError("OTD:JSON value(%f) cannot fit in type(tinyint)", value->valuedouble);
return TSDB_CODE_TSC_VALUE_OUT_OF_RANGE;
}
pVal->type = TSDB_DATA_TYPE_TINYINT;
pVal->length = (int16_t)tDataTypes[pVal->type].bytes;
pVal->i = value->valuedouble;
return TSDB_CODE_SUCCESS;
}
// smallint
if (strcasecmp(typeStr, "i16") == 0 || strcasecmp(typeStr, "smallint") == 0) {
if (!IS_VALID_SMALLINT(value->valuedouble)) {
uError("OTD:JSON value(%f) cannot fit in type(smallint)", value->valuedouble);
return TSDB_CODE_TSC_VALUE_OUT_OF_RANGE;
}
pVal->type = TSDB_DATA_TYPE_SMALLINT;
pVal->length = (int16_t)tDataTypes[pVal->type].bytes;
pVal->i = value->valuedouble;
return TSDB_CODE_SUCCESS;
}
// int
if (strcasecmp(typeStr, "i32") == 0 || strcasecmp(typeStr, "int") == 0) {
if (!IS_VALID_INT(value->valuedouble)) {
uError("OTD:JSON value(%f) cannot fit in type(int)", value->valuedouble);
return TSDB_CODE_TSC_VALUE_OUT_OF_RANGE;
}
pVal->type = TSDB_DATA_TYPE_INT;
pVal->length = (int16_t)tDataTypes[pVal->type].bytes;
pVal->i = value->valuedouble;
return TSDB_CODE_SUCCESS;
}
// bigint
if (strcasecmp(typeStr, "i64") == 0 || strcasecmp(typeStr, "bigint") == 0) {
pVal->type = TSDB_DATA_TYPE_BIGINT;
pVal->length = (int16_t)tDataTypes[pVal->type].bytes;
if (value->valuedouble >= (double)INT64_MAX) {
pVal->i = INT64_MAX;
} else if (value->valuedouble <= (double)INT64_MIN) {
pVal->i = INT64_MIN;
needCheckMeta = true;
taosHashCleanup(hashTmp);
hashTmp = NULL;
} else {
pVal->i = value->valuedouble;
}
return TSDB_CODE_SUCCESS;
}
// float
if (strcasecmp(typeStr, "f32") == 0 || strcasecmp(typeStr, "float") == 0) {
if (!IS_VALID_FLOAT(value->valuedouble)) {
uError("OTD:JSON value(%f) cannot fit in type(float)", value->valuedouble);
return TSDB_CODE_TSC_VALUE_OUT_OF_RANGE;
uError("SML:0x%" PRIx64 " load table meta error: %s", info->id, tstrerror(code));
goto end;
}
pVal->type = TSDB_DATA_TYPE_FLOAT;
pVal->length = (int16_t)tDataTypes[pVal->type].bytes;
pVal->f = value->valuedouble;
return TSDB_CODE_SUCCESS;
}
// double
if (strcasecmp(typeStr, "f64") == 0 || strcasecmp(typeStr, "double") == 0) {
pVal->type = TSDB_DATA_TYPE_DOUBLE;
pVal->length = (int16_t)tDataTypes[pVal->type].bytes;
pVal->d = value->valuedouble;
return TSDB_CODE_SUCCESS;
}
// if reach here means type is unsupported
uError("OTD:invalid type(%s) for JSON Number", typeStr);
return TSDB_CODE_TSC_INVALID_JSON_TYPE;
}
static int32_t smlConvertJSONString(SSmlKv *pVal, char *typeStr, cJSON *value) {
if (strcasecmp(typeStr, "binary") == 0) {
pVal->type = TSDB_DATA_TYPE_BINARY;
} else if (strcasecmp(typeStr, "nchar") == 0) {
pVal->type = TSDB_DATA_TYPE_NCHAR;
} else {
uError("OTD:invalid type(%s) for JSON String", typeStr);
return TSDB_CODE_TSC_INVALID_JSON_TYPE;
}
pVal->length = (int16_t)strlen(value->valuestring);
if (pVal->type == TSDB_DATA_TYPE_BINARY && pVal->length > TSDB_MAX_BINARY_LEN - VARSTR_HEADER_SIZE) {
return TSDB_CODE_PAR_INVALID_VAR_COLUMN_LEN;
}
if (pVal->type == TSDB_DATA_TYPE_NCHAR &&
pVal->length > (TSDB_MAX_NCHAR_LEN - VARSTR_HEADER_SIZE) / TSDB_NCHAR_SIZE) {
return TSDB_CODE_PAR_INVALID_VAR_COLUMN_LEN;
}
pVal->value = value->valuestring;
return TSDB_CODE_SUCCESS;
}
static int32_t smlParseValueFromJSONObj(cJSON *root, SSmlKv *kv) {
int32_t ret = TSDB_CODE_SUCCESS;
int32_t size = cJSON_GetArraySize(root);
if (size != OTD_JSON_SUB_FIELDS_NUM) {
return TSDB_CODE_TSC_INVALID_JSON;
}
cJSON *value = cJSON_GetObjectItem(root, "value");
if (value == NULL) {
return TSDB_CODE_TSC_INVALID_JSON;
}
cJSON *type = cJSON_GetObjectItem(root, "type");
if (!cJSON_IsString(type)) {
return TSDB_CODE_TSC_INVALID_JSON;
}
switch (value->type) {
case cJSON_True:
case cJSON_False: {
ret = smlConvertJSONBool(kv, type->valuestring, value);
if (ret != TSDB_CODE_SUCCESS) {
return ret;
}
break;
}
case cJSON_Number: {
ret = smlConvertJSONNumber(kv, type->valuestring, value);
if (ret != TSDB_CODE_SUCCESS) {
return ret;
}
break;
}
case cJSON_String: {
ret = smlConvertJSONString(kv, type->valuestring, value);
if (ret != TSDB_CODE_SUCCESS) {
return ret;
if (needCheckMeta) {
code = smlCheckMeta(&(pTableMeta->schema[pTableMeta->tableInfo.numOfColumns]), pTableMeta->tableInfo.numOfTags,
sTableData->tags, true);
if (code != TSDB_CODE_SUCCESS) {
uError("SML:0x%" PRIx64 " check tag failed. super table name %s", info->id, pName.tname);
goto end;
}
code = smlCheckMeta(&(pTableMeta->schema[0]), pTableMeta->tableInfo.numOfColumns, sTableData->cols, false);
if (code != TSDB_CODE_SUCCESS) {
uError("SML:0x%" PRIx64 " check cols failed. super table name %s", info->id, pName.tname);
goto end;
}
break;
}
default:
return TSDB_CODE_TSC_INVALID_JSON_TYPE;
sTableData->tableMeta = pTableMeta;
tmp = tmp->next;
}
return 0;
return TSDB_CODE_SUCCESS;
end:
taosHashCleanup(hashTmp);
taosMemoryFreeClear(pTableMeta);
// catalogRefreshTableMeta(info->pCatalog, &conn, &pName, 1);
return code;
}
static int32_t smlParseValueFromJSON(cJSON *root, SSmlKv *kv) {
switch (root->type) {
case cJSON_True:
case cJSON_False: {
kv->type = TSDB_DATA_TYPE_BOOL;
kv->length = (int16_t)tDataTypes[kv->type].bytes;
kv->i = root->valueint;
break;
}
case cJSON_Number: {
kv->type = TSDB_DATA_TYPE_DOUBLE;
kv->length = (int16_t)tDataTypes[kv->type].bytes;
kv->d = root->valuedouble;
break;
}
case cJSON_String: {
/* set default JSON type to binary/nchar according to
* user configured parameter tsDefaultJSONStrType
*/
char *tsDefaultJSONStrType = "nchar"; // todo
smlConvertJSONString(kv, tsDefaultJSONStrType, root);
break;
}
case cJSON_Object: {
int32_t ret = smlParseValueFromJSONObj(root, kv);
if (ret != TSDB_CODE_SUCCESS) {
uError("OTD:Failed to parse value from JSON Obj");
return ret;
}
break;
/*
static int32_t smlCheckDupUnit(SHashObj *dumplicateKey, SArray *tags, SSmlMsgBuf *msg){
for(int i = 0; i < taosArrayGetSize(tags); i++) {
SSmlKv *tag = taosArrayGet(tags, i);
if (smlCheckDuplicateKey(tag->key, tag->keyLen, dumplicateKey)) {
smlBuildInvalidDataMsg(msg, "dumplicate key", tag->key);
return TSDB_CODE_TSC_DUP_NAMES;
}
default:
return TSDB_CODE_TSC_INVALID_JSON;
}
return TSDB_CODE_SUCCESS;
}
static int32_t smlParseColsFromJSON(cJSON *root, SSmlKv *kv) {
cJSON *metricVal = cJSON_GetObjectItem(root, "value");
if (metricVal == NULL) {
return TSDB_CODE_TSC_INVALID_JSON;
static int32_t smlJudgeDupColName(SArray *cols, SArray *tags, SSmlMsgBuf *msg) {
SHashObj *dumplicateKey = taosHashInit(32, taosGetDefaultHashFunction(TSDB_DATA_TYPE_BINARY), false, HASH_NO_LOCK);
int ret = smlCheckDupUnit(dumplicateKey, cols, msg);
if(ret != TSDB_CODE_SUCCESS){
goto end;
}
int32_t ret = smlParseValueFromJSON(metricVal, kv);
if (ret != TSDB_CODE_SUCCESS) {
return ret;
ret = smlCheckDupUnit(dumplicateKey, tags, msg);
if(ret != TSDB_CODE_SUCCESS){
goto end;
}
return TSDB_CODE_SUCCESS;
end:
taosHashCleanup(dumplicateKey);
return ret;
}
*/
static int32_t smlParseTagsFromJSON(SSmlHandle *info, cJSON *root, SSmlLineInfo *elements) {
int32_t ret = TSDB_CODE_SUCCESS;
cJSON *tags = cJSON_GetObjectItem(root, "tags");
if (unlikely(tags == NULL || tags->type != cJSON_Object)) {
return TSDB_CODE_TSC_INVALID_JSON;
static void smlInsertMeta(SHashObj *metaHash, SArray *metaArray, SArray *cols){
for (int16_t i = 0; i < taosArrayGetSize(cols); ++i) {
SSmlKv *kv = (SSmlKv *)taosArrayGet(cols, i);
int ret = taosHashPut(metaHash, kv->key, kv->keyLen, &i, SHORT_BYTES);
if(ret == 0){
taosArrayPush(metaArray, kv);
}
}
}
// add measure to tags to identify one child table
cJSON *cMeasure = cJSON_AddStringToObject(tags, JSON_METERS_NAME, elements->measure);
if(unlikely(cMeasure == NULL)){
return TSDB_CODE_TSC_INVALID_JSON;
}
elements->tags = (char*)tags;
if(is_same_child_table_json(elements->tags, info->preLine.tags) == 0){
cJSON_DeleteItemFromObjectCaseSensitive(tags, JSON_METERS_NAME);
return TSDB_CODE_SUCCESS;
}
cJSON_DeleteItemFromObjectCaseSensitive(tags, JSON_METERS_NAME);
bool isSameMeasure = IS_SAME_SUPER_TABLE;
int cnt = 0;
SArray *preLineKV = info->preLineTagKV;
bool isSuperKVInit = true;
SArray *superKV = NULL;
if(info->dataFormat){
if(unlikely(!isSameMeasure)){
SSmlSTableMeta *sMeta = (SSmlSTableMeta *)nodeListGet(info->superTables, elements->measure, elements->measureLen, NULL);
if(unlikely(sMeta == NULL)){
sMeta = smlBuildSTableMeta(info->dataFormat);
STableMeta * pTableMeta = smlGetMeta(info, elements->measure, elements->measureLen);
sMeta->tableMeta = pTableMeta;
if(pTableMeta == NULL){
info->dataFormat = false;
info->reRun = true;
return TSDB_CODE_SUCCESS;
static void smlDestroySTableMeta(SSmlSTableMeta *meta) {
taosHashCleanup(meta->tagHash);
taosHashCleanup(meta->colHash);
taosArrayDestroy(meta->tags);
taosArrayDestroy(meta->cols);
taosMemoryFree(meta->tableMeta);
taosMemoryFree(meta);
}
static int32_t smlUpdateMeta(SHashObj *metaHash, SArray *metaArray, SArray *cols, bool isTag, SSmlMsgBuf *msg) {
for (int i = 0; i < taosArrayGetSize(cols); ++i) {
SSmlKv *kv = (SSmlKv *)taosArrayGet(cols, i);
int16_t *index = (int16_t *)taosHashGet(metaHash, kv->key, kv->keyLen);
if (index) {
SSmlKv *value = (SSmlKv *)taosArrayGet(metaArray, *index);
if (isTag){
if (kv->length > value->length) {
value->length = kv->length;
}
nodeListSet(&info->superTables, elements->measure, elements->measureLen, sMeta, NULL);
continue;
}
if (kv->type != value->type) {
smlBuildInvalidDataMsg(msg, "the type is not the same like before", kv->key);
return TSDB_CODE_SML_NOT_SAME_TYPE;
}
info->currSTableMeta = sMeta->tableMeta;
superKV = sMeta->tags;
if(unlikely(taosArrayGetSize(superKV) == 0)){
isSuperKVInit = false;
if (IS_VAR_DATA_TYPE(kv->type) && (kv->length > value->length)) { // update string len, if bigger
value->length = kv->length;
}
} else {
size_t tmp = taosArrayGetSize(metaArray);
ASSERT(tmp <= INT16_MAX);
int16_t size = tmp;
int ret = taosHashPut(metaHash, kv->key, kv->keyLen, &size, SHORT_BYTES);
if(ret == 0){
taosArrayPush(metaArray, kv);
}
taosArraySetSize(preLineKV, 0);
}
}else{
taosArraySetSize(preLineKV, 0);
}
int32_t tagNum = cJSON_GetArraySize(tags);
for (int32_t i = 0; i < tagNum; ++i) {
cJSON *tag = cJSON_GetArrayItem(tags, i);
if (unlikely(tag == NULL)) {
return TSDB_CODE_TSC_INVALID_JSON;
}
if(unlikely(tag == cMeasure)) continue;
size_t keyLen = strlen(tag->string);
if (unlikely(IS_INVALID_COL_LEN(keyLen))) {
uError("OTD:Tag key length is 0 or too large than 64");
return TSDB_CODE_TSC_INVALID_COLUMN_LENGTH;
}
return TSDB_CODE_SUCCESS;
}
// add kv to SSmlKv
SSmlKv kv ={.key = tag->string, .keyLen = keyLen};
// value
ret = smlParseValueFromJSON(tag, &kv);
if (unlikely(ret != TSDB_CODE_SUCCESS)) {
return ret;
}
static void smlDestroyTableInfo(SSmlTableInfo *tag) {
for (size_t i = 0; i < taosArrayGetSize(tag->cols); i++) {
SHashObj *kvHash = (SHashObj *)taosArrayGetP(tag->cols, i);
taosHashCleanup(kvHash);
}
if(info->dataFormat){
if(unlikely(cnt + 1 > info->currSTableMeta->tableInfo.numOfTags)){
info->dataFormat = false;
info->reRun = true;
return TSDB_CODE_SUCCESS;
}
taosMemoryFree(tag->key);
taosArrayDestroy(tag->cols);
taosArrayDestroy(tag->tags);
taosMemoryFree(tag);
}
if(isSameMeasure){
if(unlikely(cnt >= taosArrayGetSize(preLineKV))) {
info->dataFormat = false;
info->reRun = true;
return TSDB_CODE_SUCCESS;
}
SSmlKv *preKV = taosArrayGet(preLineKV, cnt);
if(unlikely(kv.length > preKV->length)){
preKV->length = kv.length;
SSmlSTableMeta *tableMeta = (SSmlSTableMeta *)nodeListGet(info->superTables, elements->measure, elements->measureLen, NULL);
ASSERT(tableMeta != NULL);
SSmlKv *oldKV = taosArrayGet(tableMeta->tags, cnt);
oldKV->length = kv.length;
info->needModifySchema = true;
}
if(unlikely(!IS_SAME_KEY)){
info->dataFormat = false;
info->reRun = true;
return TSDB_CODE_SUCCESS;
}
}else{
if(isSuperKVInit){
if(unlikely(cnt >= taosArrayGetSize(superKV))) {
info->dataFormat = false;
info->reRun = true;
return TSDB_CODE_SUCCESS;
}
SSmlKv *preKV = taosArrayGet(superKV, cnt);
if(unlikely(kv.length > preKV->length)) {
preKV->length = kv.length;
}else{
kv.length = preKV->length;
}
info->needModifySchema = true;
static void smlDestroyInfo(SSmlHandle *info) {
if (!info) return;
qDestroyQuery(info->pQuery);
if(unlikely(!IS_SAME_KEY)){
info->dataFormat = false;
info->reRun = true;
return TSDB_CODE_SUCCESS;
}
}else{
taosArrayPush(superKV, &kv);
}
taosArrayPush(preLineKV, &kv);
}
}else{
taosArrayPush(preLineKV, &kv);
// destroy info->childTables
NodeList* tmp = info->childTables;
while (tmp) {
if(tmp->data.used) {
smlDestroyTableInfo((SSmlTableInfo*)tmp->data.value);
}
cnt++;
NodeList* t = tmp->next;
taosMemoryFree(tmp);
tmp = t;
}
SSmlTableInfo *tinfo = (SSmlTableInfo *)nodeListGet(info->childTables, elements->tags, POINTER_BYTES, is_same_child_table_json);
if (unlikely(tinfo == NULL)) {
tinfo = smlBuildTableInfo(1, elements->measure, elements->measureLen);
if (unlikely(!tinfo)) {
return TSDB_CODE_OUT_OF_MEMORY;
}
for (int i = 0; i < taosArrayGetSize(preLineKV); i++) {
taosArrayPush(tinfo->tags, taosArrayGet(preLineKV, i));
}
smlSetCTableName(tinfo);
if (info->dataFormat) {
info->currSTableMeta->uid = tinfo->uid;
tinfo->tableDataCtx = smlInitTableDataCtx(info->pQuery, info->currSTableMeta);
if (tinfo->tableDataCtx == NULL) {
smlBuildInvalidDataMsg(&info->msgBuf, "smlInitTableDataCtx error", NULL);
return TSDB_CODE_SML_INVALID_DATA;
}
// destroy info->superTables
tmp = info->superTables;
while (tmp) {
if(tmp->data.used) {
smlDestroySTableMeta((SSmlSTableMeta*)tmp->data.value);
}
nodeListSet(&info->childTables, tags, POINTER_BYTES, tinfo, is_same_child_table_json);
NodeList* t = tmp->next;
taosMemoryFree(tmp);
tmp = t;
}
info->currTableDataCtx = tinfo->tableDataCtx;
return ret;
}
// destroy info->pVgHash
taosHashCleanup(info->pVgHash);
static int32_t smlParseJSONString(SSmlHandle *info, cJSON *root, SSmlLineInfo *elements) {
int32_t ret = TSDB_CODE_SUCCESS;
taosArrayDestroy(info->preLineTagKV);
taosArrayDestroy(info->preLineColKV);
int32_t size = cJSON_GetArraySize(root);
// outmost json fields has to be exactly 4
if (unlikely(size != OTD_JSON_FIELDS_NUM)) {
uError("OTD:0x%" PRIx64 " Invalid number of JSON fields in data point %d", info->id, size);
return TSDB_CODE_TSC_INVALID_JSON;
if(!info->dataFormat){
for(int i = 0; i < info->lineNum; i++){
taosArrayDestroy(info->lines[i].colArray);
}
taosMemoryFree(info->lines);
}
// Parse metric
ret = smlParseMetricFromJSON(info, root, elements);
if (unlikely(ret != TSDB_CODE_SUCCESS)) {
uError("OTD:0x%" PRIx64 " Unable to parse metric from JSON payload", info->id);
return ret;
}
uDebug("OTD:0x%" PRIx64 " Parse metric from JSON payload finished", info->id);
cJSON_Delete(info->root);
taosMemoryFreeClear(info);
}
// Parse metric value
SSmlKv kv = {.key = VALUE, .keyLen = VALUE_LEN};
ret = smlParseColsFromJSON(root, &kv);
if (unlikely(ret)) {
uError("OTD:0x%" PRIx64 " Unable to parse metric value from JSON payload", info->id);
return ret;
static SSmlHandle *smlBuildSmlInfo(TAOS *taos) {
int32_t code = TSDB_CODE_SUCCESS;
SSmlHandle *info = (SSmlHandle *)taosMemoryCalloc(1, sizeof(SSmlHandle));
if (NULL == info) {
return NULL;
}
uDebug("OTD:0x%" PRIx64 " Parse metric value from JSON payload finished", info->id);
// Parse tags
ret = smlParseTagsFromJSON(info, root, elements);
if (unlikely(ret)) {
uError("OTD:0x%" PRIx64 " Unable to parse tags from JSON payload", info->id);
return ret;
if(taos != NULL){
info->taos = acquireTscObj(*(int64_t *)taos);
code = catalogGetHandle(info->taos->pAppInfo->clusterId, &info->pCatalog);
if (code != TSDB_CODE_SUCCESS) {
uError("SML:0x%" PRIx64 " get catalog error %d", info->id, code);
goto cleanup;
}
}
uDebug("OTD:0x%" PRIx64 " Parse tags from JSON payload finished", info->id);
if(unlikely(info->reRun)){
return TSDB_CODE_SUCCESS;
}
info->pVgHash = taosHashInit(16, taosGetDefaultHashFunction(TSDB_DATA_TYPE_INT), true, HASH_NO_LOCK);
info->id = smlGenId();
info->pQuery = smlInitHandle();
info->dataFormat = true;
// Parse timestamp
// notice!!! put ts back to tag to ensure get meta->precision
int64_t ts = smlParseTSFromJSON(info, root);
if (unlikely(ts < 0)) {
uError("OTD:0x%" PRIx64 " Unable to parse timestamp from JSON payload", info->id);
return TSDB_CODE_INVALID_TIMESTAMP;
info->preLineTagKV = taosArrayInit(8, sizeof(SSmlKv));
info->preLineColKV = taosArrayInit(8, sizeof(SSmlKv));
if (NULL == info->pVgHash) {
uError("create SSmlHandle failed");
goto cleanup;
}
uDebug("OTD:0x%" PRIx64 " Parse timestamp from JSON payload finished", info->id);
SSmlKv kvTs = { .key = TS, .keyLen = TS_LEN, .i = ts, .type = TSDB_DATA_TYPE_TIMESTAMP, .length = (int16_t)tDataTypes[TSDB_DATA_TYPE_TIMESTAMP].bytes};
if(info->dataFormat){
ret = smlBuildCol(info->currTableDataCtx, info->currSTableMeta->schema, &kvTs, 0);
if(ret == TSDB_CODE_SUCCESS){
ret = smlBuildCol(info->currTableDataCtx, info->currSTableMeta->schema, &kv, 1);
}
if(ret == TSDB_CODE_SUCCESS){
ret = smlBuildRow(info->currTableDataCtx);
}
if (unlikely(ret != TSDB_CODE_SUCCESS)) {
smlBuildInvalidDataMsg(&info->msgBuf, "smlBuildCol error", NULL);
return ret;
}
}else{
if(elements->colArray == NULL){
elements->colArray = taosArrayInit(16, sizeof(SSmlKv));
}
taosArrayPush(elements->colArray, &kvTs);
taosArrayPush(elements->colArray, &kv);
return info;
cleanup:
smlDestroyInfo(info);
return NULL;
}
static int32_t smlPushCols(SArray *colsArray, SArray *cols) {
SHashObj *kvHash = taosHashInit(32, taosGetDefaultHashFunction(TSDB_DATA_TYPE_BINARY), false, HASH_NO_LOCK);
if (!kvHash) {
uError("SML:smlDealCols failed to allocate memory");
return TSDB_CODE_OUT_OF_MEMORY;
}
for (size_t i = 0; i < taosArrayGetSize(cols); i++) {
SSmlKv *kv = (SSmlKv *)taosArrayGet(cols, i);
taosHashPut(kvHash, kv->key, kv->keyLen, &kv, POINTER_BYTES);
}
info->preLine = *elements;
taosArrayPush(colsArray, &kvHash);
return TSDB_CODE_SUCCESS;
}
/************* TSDB_SML_JSON_PROTOCOL function end **************/
static int32_t smlParseLineBottom(SSmlHandle *info) {
if(info->dataFormat) return TSDB_CODE_SUCCESS;
......@@ -2726,11 +985,11 @@ static int32_t smlParseLineBottom(SSmlHandle *info) {
return ret;
}
} else {
ret = smlJudgeDupColName(elements->colArray, tinfo->tags, &info->msgBuf);
if (ret != TSDB_CODE_SUCCESS) {
uError("SML:0x%" PRIx64 " smlUpdateMeta failed", info->id);
return ret;
}
// ret = smlJudgeDupColName(elements->colArray, tinfo->tags, &info->msgBuf);
// if (ret != TSDB_CODE_SUCCESS) {
// uError("SML:0x%" PRIx64 " smlUpdateMeta failed", info->id);
// return ret;
// }
SSmlSTableMeta *meta = smlBuildSTableMeta(info->dataFormat);
smlInsertMeta(meta->tagHash, meta->tags, tinfo->tags);
......@@ -2742,88 +1001,6 @@ static int32_t smlParseLineBottom(SSmlHandle *info) {
return TSDB_CODE_SUCCESS;
}
static int32_t smlParseJSON(SSmlHandle *info, char *payload) {
int32_t payloadNum = 0;
int32_t ret = TSDB_CODE_SUCCESS;
if (unlikely(payload == NULL)) {
uError("SML:0x%" PRIx64 " empty JSON Payload", info->id);
return TSDB_CODE_TSC_INVALID_JSON;
}
info->root = cJSON_Parse(payload);
if (unlikely(info->root == NULL)) {
uError("SML:0x%" PRIx64 " parse json failed:%s", info->id, payload);
return TSDB_CODE_TSC_INVALID_JSON;
}
// multiple data points must be sent in JSON array
if (cJSON_IsArray(info->root)) {
payloadNum = cJSON_GetArraySize(info->root);
} else if (cJSON_IsObject(info->root)) {
payloadNum = 1;
} else {
uError("SML:0x%" PRIx64 " Invalid JSON Payload", info->id);
return TSDB_CODE_TSC_INVALID_JSON;
}
int32_t i = 0;
while (i < payloadNum) {
cJSON *dataPoint = (payloadNum == 1 && cJSON_IsObject(info->root)) ? info->root : cJSON_GetArrayItem(info->root, i);
if(info->dataFormat) {
SSmlLineInfo element = {0};
ret = smlParseJSONString(info, dataPoint, &element);
}else{
ret = smlParseJSONString(info, dataPoint, info->lines + i);
}
if (unlikely(ret != TSDB_CODE_SUCCESS)) {
uError("SML:0x%" PRIx64 " Invalid JSON Payload", info->id);
return ret;
}
if(unlikely(info->reRun)){
i = 0;
info->reRun = false;
// clear info->childTables
NodeList* pList = info->childTables;
while (pList) {
if(pList->data.used) {
smlDestroyTableInfo(pList->data.value);
pList->data.used = false;
}
pList = pList->next;
}
// clear info->superTables
pList = info->superTables;
while (pList) {
if(pList->data.used) {
smlDestroySTableMeta(pList->data.value);
pList->data.used = false;
}
pList = pList->next;
}
if(unlikely(info->lines != NULL)){
uError("SML:0x%" PRIx64 " info->lines != NULL", info->id);
return TSDB_CODE_SML_INVALID_DATA;
}
info->lineNum = payloadNum;
info->lines = taosMemoryCalloc(info->lineNum, sizeof(SSmlLineInfo));
memset(&info->preLine, 0, sizeof(SSmlLineInfo));
info->currSTableMeta = NULL;
info->currTableDataCtx = NULL;
SVnodeModifOpStmt* stmt= (SVnodeModifOpStmt*)(info->pQuery->pRoot);
stmt->freeHashFunc(stmt->pTableBlockHashObj);
stmt->pTableBlockHashObj = taosHashInit(16, taosGetDefaultHashFunction(TSDB_DATA_TYPE_BIGINT), true, HASH_NO_LOCK);
continue;
}
i++;
}
return TSDB_CODE_SUCCESS;
}
static int32_t smlInsertData(SSmlHandle *info) {
int32_t code = TSDB_CODE_SUCCESS;
......@@ -2894,6 +1071,44 @@ static void smlPrintStatisticInfo(SSmlHandle *info) {
info->cost.endTime - info->cost.insertRpcTime, info->cost.endTime - info->cost.parseTime);
}
int32_t smlClearForRerun(SSmlHandle *info){
info->reRun = false;
// clear info->childTables
NodeList* pList = info->childTables;
while (pList) {
if(pList->data.used) {
smlDestroyTableInfo((SSmlTableInfo*)pList->data.value);
pList->data.used = false;
}
pList = pList->next;
}
// clear info->superTables
pList = info->superTables;
while (pList) {
if(pList->data.used) {
smlDestroySTableMeta((SSmlSTableMeta*)pList->data.value);
pList->data.used = false;
}
pList = pList->next;
}
if(unlikely(info->lines != NULL)){
uError("SML:0x%" PRIx64 " info->lines != NULL", info->id);
return TSDB_CODE_SML_INVALID_DATA;
}
info->lines = (SSmlLineInfo*)taosMemoryCalloc(info->lineNum, sizeof(SSmlLineInfo));
memset(&info->preLine, 0, sizeof(SSmlLineInfo));
info->currSTableMeta = NULL;
info->currTableDataCtx = NULL;
SVnodeModifOpStmt* stmt= (SVnodeModifOpStmt*)(info->pQuery->pRoot);
stmt->freeHashFunc(stmt->pTableBlockHashObj);
stmt->pTableBlockHashObj = taosHashInit(16, taosGetDefaultHashFunction(TSDB_DATA_TYPE_BIGINT), true, HASH_NO_LOCK);
return TSDB_CODE_SUCCESS;
}
static int32_t smlParseLine(SSmlHandle *info, char *lines[], char *rawLine, char *rawLineEnd, int numLines) {
int32_t code = TSDB_CODE_SUCCESS;
if (info->protocol == TSDB_SML_JSON_PROTOCOL) {
......@@ -2957,40 +1172,10 @@ static int32_t smlParseLine(SSmlHandle *info, char *lines[], char *rawLine, char
if(info->reRun){
i = 0;
rawLine = oldRaw;
info->reRun = false;
// clear info->childTables
NodeList* pList = info->childTables;
while (pList) {
if(pList->data.used) {
smlDestroyTableInfo(pList->data.value);
pList->data.used = false;
}
pList = pList->next;
}
// clear info->superTables
pList = info->superTables;
while (pList) {
if(pList->data.used) {
smlDestroySTableMeta(pList->data.value);
pList->data.used = false;
}
pList = pList->next;
}
if(info->lines != NULL){
uError("SML:0x%" PRIx64 " info->lines != NULL", info->id);
return TSDB_CODE_SML_INVALID_DATA;
code = smlClearForRerun(info);
if(code != TSDB_CODE_SUCCESS){
return code;
}
info->lines = taosMemoryCalloc(info->lineNum, sizeof(SSmlLineInfo));
memset(&info->preLine, 0, sizeof(SSmlLineInfo));
info->currSTableMeta = NULL;
info->currTableDataCtx = NULL;
SVnodeModifOpStmt* stmt= (SVnodeModifOpStmt*)(info->pQuery->pRoot);
stmt->freeHashFunc(stmt->pTableBlockHashObj);
stmt->pTableBlockHashObj = taosHashInit(16, taosGetDefaultHashFunction(TSDB_DATA_TYPE_BIGINT), true, HASH_NO_LOCK);
continue;
}
i++;
......@@ -3010,7 +1195,6 @@ static int smlProcess(SSmlHandle *info, char *lines[], char *rawLine, char *rawL
uError("SML:0x%" PRIx64 " smlParseLine error : %s", info->id, tstrerror(code));
return code;
}
code = smlParseLineBottom(info);
if (code != 0) {
uError("SML:0x%" PRIx64 " smlParseLineBottom error : %s", info->id, tstrerror(code));
......@@ -3045,6 +1229,7 @@ static int smlProcess(SSmlHandle *info, char *lines[], char *rawLine, char *rawL
TAOS_RES *taos_schemaless_insert_inner(TAOS *taos, char *lines[], char *rawLine, char *rawLineEnd,
int numLines, int protocol, int precision, int32_t ttl, int64_t reqid) {
int32_t code = TSDB_CODE_SUCCESS;
if (NULL == taos) {
terrno = TSDB_CODE_TSC_DISCONNECTED;
return NULL;
......@@ -3060,13 +1245,13 @@ TAOS_RES *taos_schemaless_insert_inner(TAOS *taos, char *lines[], char *rawLine,
if (info == NULL) {
request->code = TSDB_CODE_OUT_OF_MEMORY;
uError("SML:taos_schemaless_insert error SSmlHandle is null");
goto end;
return (TAOS_RES *)request;
}
info->pRequest = request;
info->isRawLine = rawLine != NULL;
info->ttl = ttl;
info->precision = precision;
info->protocol = protocol;
info->protocol = (TSDB_SML_PROTOCOL_TYPE)protocol;
info->msgBuf.buf = info->pRequest->msgBuf;
info->msgBuf.len = ERROR_MSG_BUF_DEFAULT_SIZE;
info->lineNum = numLines;
......@@ -3099,7 +1284,7 @@ TAOS_RES *taos_schemaless_insert_inner(TAOS *taos, char *lines[], char *rawLine,
goto end;
}
int32_t code = smlProcess(info, lines, rawLine, rawLineEnd, numLines);
code = smlProcess(info, lines, rawLine, rawLineEnd, numLines);
request->code = code;
info->cost.endTime = taosGetTimestampUs();
info->cost.code = code;
......
source/client/src/clientSmlJson.c 0 → 100644
浏览文件 @ c235b001
/*
* Copyright (c) 2019 TAOS Data, Inc. <jhtao@taosdata.com>
*
* This program is free software: you can use, redistribute, and/or modify
* it under the terms of the GNU Affero General Public License, version 3
* or later ("AGPL"), as published by the Free Software Foundation.
*
* This program is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
* FITNESS FOR A PARTICULAR PURPOSE.
*
* You should have received a copy of the GNU Affero General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
#include <ctype.h>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include "clientSml.h"
#define OTD_JSON_SUB_FIELDS_NUM 2
#define OTD_JSON_FIELDS_NUM 4
#define JSON_METERS_NAME "__JM"
int32_t is_same_child_table_json(const void *a, const void *b){
return (cJSON_Compare((const cJSON *)a, (const cJSON *)b, true)) ? 0 : 1;
}
static int32_t smlParseMetricFromJSON(SSmlHandle *info, cJSON *root, SSmlLineInfo *elements) {
cJSON *metric = cJSON_GetObjectItem(root, "metric");
if (!cJSON_IsString(metric)) {
return TSDB_CODE_TSC_INVALID_JSON;
}
elements->measureLen = strlen(metric->valuestring);
if (IS_INVALID_TABLE_LEN(elements->measureLen)) {
uError("OTD:0x%" PRIx64 " Metric lenght is 0 or large than 192", info->id);
return TSDB_CODE_TSC_INVALID_TABLE_ID_LENGTH;
}
elements->measure = metric->valuestring;
return TSDB_CODE_SUCCESS;
}
static int64_t smlParseTSFromJSONObj(SSmlHandle *info, cJSON *root, int32_t toPrecision) {
int32_t size = cJSON_GetArraySize(root);
if (unlikely(size != OTD_JSON_SUB_FIELDS_NUM)) {
smlBuildInvalidDataMsg(&info->msgBuf, "invalidate json", NULL);
return -1;
}
cJSON *value = cJSON_GetObjectItem(root, "value");
if (unlikely(!cJSON_IsNumber(value))) {
smlBuildInvalidDataMsg(&info->msgBuf, "invalidate json", NULL);
return -1;
}
cJSON *type = cJSON_GetObjectItem(root, "type");
if (unlikely(!cJSON_IsString(type))) {
smlBuildInvalidDataMsg(&info->msgBuf, "invalidate json", NULL);
return -1;
}
double timeDouble = value->valuedouble;
if (unlikely(smlDoubleToInt64OverFlow(timeDouble))) {
smlBuildInvalidDataMsg(&info->msgBuf, "timestamp is too large", NULL);
return -1;
}
if (timeDouble == 0) {
return taosGetTimestampNs()/smlFactorNS[toPrecision];
}
if (timeDouble < 0) {
return timeDouble;
}
int64_t tsInt64 = timeDouble;
size_t typeLen = strlen(type->valuestring);
if (typeLen == 1 && (type->valuestring[0] == 's' || type->valuestring[0] == 'S')) {
// seconds
int8_t fromPrecision = TSDB_TIME_PRECISION_SECONDS;
if(smlFactorS[toPrecision] < INT64_MAX / tsInt64){
return tsInt64 * smlFactorS[toPrecision];
}
return -1;
} else if (typeLen == 2 && (type->valuestring[1] == 's' || type->valuestring[1] == 'S')) {
switch (type->valuestring[0]) {
case 'm':
case 'M':
// milliseconds
return convertTimePrecision(tsInt64, TSDB_TIME_PRECISION_MILLI, toPrecision);
break;
case 'u':
case 'U':
// microseconds
return convertTimePrecision(tsInt64, TSDB_TIME_PRECISION_MICRO, toPrecision);
break;
case 'n':
case 'N':
return convertTimePrecision(tsInt64, TSDB_TIME_PRECISION_NANO, toPrecision);
break;
default:
return -1;
}
} else {
return -1;
}
}
static uint8_t smlGetTimestampLen(int64_t num) {
uint8_t len = 0;
while ((num /= 10) != 0) {
len++;
}
len++;
return len;
}
static int64_t smlParseTSFromJSON(SSmlHandle *info, cJSON *root) {
// Timestamp must be the first KV to parse
int32_t toPrecision = info->currSTableMeta ? info->currSTableMeta->tableInfo.precision : TSDB_TIME_PRECISION_NANO;
cJSON *timestamp = cJSON_GetObjectItem(root, "timestamp");
if (cJSON_IsNumber(timestamp)) {
// timestamp value 0 indicates current system time
double timeDouble = timestamp->valuedouble;
if (unlikely(smlDoubleToInt64OverFlow(timeDouble))) {
smlBuildInvalidDataMsg(&info->msgBuf, "timestamp is too large", NULL);
return -1;
}
if (unlikely(timeDouble < 0)) {
smlBuildInvalidDataMsg(&info->msgBuf,
"timestamp is negative", NULL);
return timeDouble;
}else if (unlikely(timeDouble == 0)) {
return taosGetTimestampNs()/smlFactorNS[toPrecision];
}
uint8_t tsLen = smlGetTimestampLen((int64_t)timeDouble);
int8_t fromPrecision = smlGetTsTypeByLen(tsLen);
if (unlikely(fromPrecision == -1)) {
smlBuildInvalidDataMsg(&info->msgBuf,
"timestamp precision can only be seconds(10 digits) or milli seconds(13 digits)", NULL);
return -1;
}
int64_t tsInt64 = timeDouble;
if(fromPrecision == TSDB_TIME_PRECISION_SECONDS){
if(smlFactorS[toPrecision] < INT64_MAX / tsInt64){
return tsInt64 * smlFactorS[toPrecision];
}
return -1;
}else{
return convertTimePrecision(timeDouble, fromPrecision, toPrecision);
}
} else if (cJSON_IsObject(timestamp)) {
return smlParseTSFromJSONObj(info, timestamp, toPrecision);
} else {
smlBuildInvalidDataMsg(&info->msgBuf,
"invalidate json", NULL);
return -1;
}
}
static int32_t smlConvertJSONBool(SSmlKv *pVal, char *typeStr, cJSON *value) {
if (strcasecmp(typeStr, "bool") != 0) {
uError("OTD:invalid type(%s) for JSON Bool", typeStr);
return TSDB_CODE_TSC_INVALID_JSON_TYPE;
}
pVal->type = TSDB_DATA_TYPE_BOOL;
pVal->length = (int16_t)tDataTypes[pVal->type].bytes;
pVal->i = value->valueint;
return TSDB_CODE_SUCCESS;
}
static int32_t smlConvertJSONNumber(SSmlKv *pVal, char *typeStr, cJSON *value) {
// tinyint
if (strcasecmp(typeStr, "i8") == 0 || strcasecmp(typeStr, "tinyint") == 0) {
if (!IS_VALID_TINYINT(value->valuedouble)) {
uError("OTD:JSON value(%f) cannot fit in type(tinyint)", value->valuedouble);
return TSDB_CODE_TSC_VALUE_OUT_OF_RANGE;
}
pVal->type = TSDB_DATA_TYPE_TINYINT;
pVal->length = (int16_t)tDataTypes[pVal->type].bytes;
pVal->i = value->valuedouble;
return TSDB_CODE_SUCCESS;
}
// smallint
if (strcasecmp(typeStr, "i16") == 0 || strcasecmp(typeStr, "smallint") == 0) {
if (!IS_VALID_SMALLINT(value->valuedouble)) {
uError("OTD:JSON value(%f) cannot fit in type(smallint)", value->valuedouble);
return TSDB_CODE_TSC_VALUE_OUT_OF_RANGE;
}
pVal->type = TSDB_DATA_TYPE_SMALLINT;
pVal->length = (int16_t)tDataTypes[pVal->type].bytes;
pVal->i = value->valuedouble;
return TSDB_CODE_SUCCESS;
}
// int
if (strcasecmp(typeStr, "i32") == 0 || strcasecmp(typeStr, "int") == 0) {
if (!IS_VALID_INT(value->valuedouble)) {
uError("OTD:JSON value(%f) cannot fit in type(int)", value->valuedouble);
return TSDB_CODE_TSC_VALUE_OUT_OF_RANGE;
}
pVal->type = TSDB_DATA_TYPE_INT;
pVal->length = (int16_t)tDataTypes[pVal->type].bytes;
pVal->i = value->valuedouble;
return TSDB_CODE_SUCCESS;
}
// bigint
if (strcasecmp(typeStr, "i64") == 0 || strcasecmp(typeStr, "bigint") == 0) {
pVal->type = TSDB_DATA_TYPE_BIGINT;
pVal->length = (int16_t)tDataTypes[pVal->type].bytes;
if (value->valuedouble >= (double)INT64_MAX) {
pVal->i = INT64_MAX;
} else if (value->valuedouble <= (double)INT64_MIN) {
pVal->i = INT64_MIN;
} else {
pVal->i = value->valuedouble;
}
return TSDB_CODE_SUCCESS;
}
// float
if (strcasecmp(typeStr, "f32") == 0 || strcasecmp(typeStr, "float") == 0) {
if (!IS_VALID_FLOAT(value->valuedouble)) {
uError("OTD:JSON value(%f) cannot fit in type(float)", value->valuedouble);
return TSDB_CODE_TSC_VALUE_OUT_OF_RANGE;
}
pVal->type = TSDB_DATA_TYPE_FLOAT;
pVal->length = (int16_t)tDataTypes[pVal->type].bytes;
pVal->f = value->valuedouble;
return TSDB_CODE_SUCCESS;
}
// double
if (strcasecmp(typeStr, "f64") == 0 || strcasecmp(typeStr, "double") == 0) {
pVal->type = TSDB_DATA_TYPE_DOUBLE;
pVal->length = (int16_t)tDataTypes[pVal->type].bytes;
pVal->d = value->valuedouble;
return TSDB_CODE_SUCCESS;
}
// if reach here means type is unsupported
uError("OTD:invalid type(%s) for JSON Number", typeStr);
return TSDB_CODE_TSC_INVALID_JSON_TYPE;
}
static int32_t smlConvertJSONString(SSmlKv *pVal, char *typeStr, cJSON *value) {
if (strcasecmp(typeStr, "binary") == 0) {
pVal->type = TSDB_DATA_TYPE_BINARY;
} else if (strcasecmp(typeStr, "nchar") == 0) {
pVal->type = TSDB_DATA_TYPE_NCHAR;
} else {
uError("OTD:invalid type(%s) for JSON String", typeStr);
return TSDB_CODE_TSC_INVALID_JSON_TYPE;
}
pVal->length = (int16_t)strlen(value->valuestring);
if (pVal->type == TSDB_DATA_TYPE_BINARY && pVal->length > TSDB_MAX_BINARY_LEN - VARSTR_HEADER_SIZE) {
return TSDB_CODE_PAR_INVALID_VAR_COLUMN_LEN;
}
if (pVal->type == TSDB_DATA_TYPE_NCHAR &&
pVal->length > (TSDB_MAX_NCHAR_LEN - VARSTR_HEADER_SIZE) / TSDB_NCHAR_SIZE) {
return TSDB_CODE_PAR_INVALID_VAR_COLUMN_LEN;
}
pVal->value = value->valuestring;
return TSDB_CODE_SUCCESS;
}
static int32_t smlParseValueFromJSONObj(cJSON *root, SSmlKv *kv) {
int32_t ret = TSDB_CODE_SUCCESS;
int32_t size = cJSON_GetArraySize(root);
if (size != OTD_JSON_SUB_FIELDS_NUM) {
return TSDB_CODE_TSC_INVALID_JSON;
}
cJSON *value = cJSON_GetObjectItem(root, "value");
if (value == NULL) {
return TSDB_CODE_TSC_INVALID_JSON;
}
cJSON *type = cJSON_GetObjectItem(root, "type");
if (!cJSON_IsString(type)) {
return TSDB_CODE_TSC_INVALID_JSON;
}
switch (value->type) {
case cJSON_True:
case cJSON_False: {
ret = smlConvertJSONBool(kv, type->valuestring, value);
if (ret != TSDB_CODE_SUCCESS) {
return ret;
}
break;
}
case cJSON_Number: {
ret = smlConvertJSONNumber(kv, type->valuestring, value);
if (ret != TSDB_CODE_SUCCESS) {
return ret;
}
break;
}
case cJSON_String: {
ret = smlConvertJSONString(kv, type->valuestring, value);
if (ret != TSDB_CODE_SUCCESS) {
return ret;
}
break;
}
default:
return TSDB_CODE_TSC_INVALID_JSON_TYPE;
}
return TSDB_CODE_SUCCESS;
}
static int32_t smlParseValueFromJSON(cJSON *root, SSmlKv *kv) {
switch (root->type) {
case cJSON_True:
case cJSON_False: {
kv->type = TSDB_DATA_TYPE_BOOL;
kv->length = (int16_t)tDataTypes[kv->type].bytes;
kv->i = root->valueint;
break;
}
case cJSON_Number: {
kv->type = TSDB_DATA_TYPE_DOUBLE;
kv->length = (int16_t)tDataTypes[kv->type].bytes;
kv->d = root->valuedouble;
break;
}
case cJSON_String: {
/* set default JSON type to binary/nchar according to
* user configured parameter tsDefaultJSONStrType
*/
char *tsDefaultJSONStrType = "nchar"; // todo
smlConvertJSONString(kv, tsDefaultJSONStrType, root);
break;
}
case cJSON_Object: {
int32_t ret = smlParseValueFromJSONObj(root, kv);
if (ret != TSDB_CODE_SUCCESS) {
uError("OTD:Failed to parse value from JSON Obj");
return ret;
}
break;
}
default:
return TSDB_CODE_TSC_INVALID_JSON;
}
return TSDB_CODE_SUCCESS;
}
static int32_t smlParseColsFromJSON(cJSON *root, SSmlKv *kv) {
cJSON *metricVal = cJSON_GetObjectItem(root, "value");
if (metricVal == NULL) {
return TSDB_CODE_TSC_INVALID_JSON;
}
int32_t ret = smlParseValueFromJSON(metricVal, kv);
if (ret != TSDB_CODE_SUCCESS) {
return ret;
}
return TSDB_CODE_SUCCESS;
}
static int32_t smlParseTagsFromJSON(SSmlHandle *info, cJSON *root, SSmlLineInfo *elements) {
int32_t ret = TSDB_CODE_SUCCESS;
cJSON *tags = cJSON_GetObjectItem(root, "tags");
if (unlikely(tags == NULL || tags->type != cJSON_Object)) {
return TSDB_CODE_TSC_INVALID_JSON;
}
// add measure to tags to identify one child table
cJSON *cMeasure = cJSON_AddStringToObject(tags, JSON_METERS_NAME, elements->measure);
if(unlikely(cMeasure == NULL)){
return TSDB_CODE_TSC_INVALID_JSON;
}
elements->tags = (char*)tags;
if(is_same_child_table_json(elements->tags, info->preLine.tags) == 0){
cJSON_DeleteItemFromObjectCaseSensitive(tags, JSON_METERS_NAME);
return TSDB_CODE_SUCCESS;
}
cJSON_DeleteItemFromObjectCaseSensitive(tags, JSON_METERS_NAME);
bool isSameMeasure = IS_SAME_SUPER_TABLE;
int cnt = 0;
SArray *preLineKV = info->preLineTagKV;
bool isSuperKVInit = true;
SArray *superKV = NULL;
if(info->dataFormat){
if(unlikely(!isSameMeasure)){
SSmlSTableMeta *sMeta = (SSmlSTableMeta *)nodeListGet(info->superTables, elements->measure, elements->measureLen, NULL);
if(unlikely(sMeta == NULL)){
sMeta = smlBuildSTableMeta(info->dataFormat);
STableMeta * pTableMeta = smlGetMeta(info, elements->measure, elements->measureLen);
sMeta->tableMeta = pTableMeta;
if(pTableMeta == NULL){
info->dataFormat = false;
info->reRun = true;
return TSDB_CODE_SUCCESS;
}
nodeListSet(&info->superTables, elements->measure, elements->measureLen, sMeta, NULL);
}
info->currSTableMeta = sMeta->tableMeta;
superKV = sMeta->tags;
if(unlikely(taosArrayGetSize(superKV) == 0)){
isSuperKVInit = false;
}
taosArraySetSize(preLineKV, 0);
}
}else{
taosArraySetSize(preLineKV, 0);
}
int32_t tagNum = cJSON_GetArraySize(tags);
for (int32_t i = 0; i < tagNum; ++i) {
cJSON *tag = cJSON_GetArrayItem(tags, i);
if (unlikely(tag == NULL)) {
return TSDB_CODE_TSC_INVALID_JSON;
}
// if(unlikely(tag == cMeasure)) continue;
size_t keyLen = strlen(tag->string);
if (unlikely(IS_INVALID_COL_LEN(keyLen))) {
uError("OTD:Tag key length is 0 or too large than 64");
return TSDB_CODE_TSC_INVALID_COLUMN_LENGTH;
}
// add kv to SSmlKv
SSmlKv kv ={.key = tag->string, .keyLen = keyLen};
// value
ret = smlParseValueFromJSON(tag, &kv);
if (unlikely(ret != TSDB_CODE_SUCCESS)) {
return ret;
}
if(info->dataFormat){
if(unlikely(cnt + 1 > info->currSTableMeta->tableInfo.numOfTags)){
info->dataFormat = false;
info->reRun = true;
return TSDB_CODE_SUCCESS;
}
if(isSameMeasure){
if(unlikely(cnt >= taosArrayGetSize(preLineKV))) {
info->dataFormat = false;
info->reRun = true;
return TSDB_CODE_SUCCESS;
}
SSmlKv *preKV = (SSmlKv *)taosArrayGet(preLineKV, cnt);
if(unlikely(kv.length > preKV->length)){
preKV->length = kv.length;
SSmlSTableMeta *tableMeta = (SSmlSTableMeta *)nodeListGet(info->superTables, elements->measure, elements->measureLen, NULL);
ASSERT(tableMeta != NULL);
SSmlKv *oldKV = (SSmlKv *)taosArrayGet(tableMeta->tags, cnt);
oldKV->length = kv.length;
info->needModifySchema = true;
}
if(unlikely(!IS_SAME_KEY)){
info->dataFormat = false;
info->reRun = true;
return TSDB_CODE_SUCCESS;
}
}else{
if(isSuperKVInit){
if(unlikely(cnt >= taosArrayGetSize(superKV))) {
info->dataFormat = false;
info->reRun = true;
return TSDB_CODE_SUCCESS;
}
SSmlKv *preKV = (SSmlKv *)taosArrayGet(superKV, cnt);
if(unlikely(kv.length > preKV->length)) {
preKV->length = kv.length;
}else{
kv.length = preKV->length;
}
info->needModifySchema = true;
if(unlikely(!IS_SAME_KEY)){
info->dataFormat = false;
info->reRun = true;
return TSDB_CODE_SUCCESS;
}
}else{
taosArrayPush(superKV, &kv);
}
taosArrayPush(preLineKV, &kv);
}
}else{
taosArrayPush(preLineKV, &kv);
}
cnt++;
}
SSmlTableInfo *tinfo = (SSmlTableInfo *)nodeListGet(info->childTables, elements->tags, POINTER_BYTES, is_same_child_table_json);
if (unlikely(tinfo == NULL)) {
tinfo = smlBuildTableInfo(1, elements->measure, elements->measureLen);
if (unlikely(!tinfo)) {
return TSDB_CODE_OUT_OF_MEMORY;
}
tinfo->tags = taosArrayDup(preLineKV, NULL);
smlSetCTableName(tinfo);
if (info->dataFormat) {
info->currSTableMeta->uid = tinfo->uid;
tinfo->tableDataCtx = smlInitTableDataCtx(info->pQuery, info->currSTableMeta);
if (tinfo->tableDataCtx == NULL) {
smlBuildInvalidDataMsg(&info->msgBuf, "smlInitTableDataCtx error", NULL);
return TSDB_CODE_SML_INVALID_DATA;
}
}
nodeListSet(&info->childTables, tags, POINTER_BYTES, tinfo, is_same_child_table_json);
}
if (info->dataFormat) info->currTableDataCtx = tinfo->tableDataCtx;
return ret;
}
static int32_t smlParseJSONString(SSmlHandle *info, cJSON *root, SSmlLineInfo *elements) {
int32_t ret = TSDB_CODE_SUCCESS;
int32_t size = cJSON_GetArraySize(root);
// outmost json fields has to be exactly 4
if (unlikely(size != OTD_JSON_FIELDS_NUM)) {
uError("OTD:0x%" PRIx64 " Invalid number of JSON fields in data point %d", info->id, size);
return TSDB_CODE_TSC_INVALID_JSON;
}
// Parse metric
ret = smlParseMetricFromJSON(info, root, elements);
if (unlikely(ret != TSDB_CODE_SUCCESS)) {
uError("OTD:0x%" PRIx64 " Unable to parse metric from JSON payload", info->id);
return ret;
}
uDebug("OTD:0x%" PRIx64 " Parse metric from JSON payload finished", info->id);
// Parse metric value
SSmlKv kv = {.key = VALUE, .keyLen = VALUE_LEN};
ret = smlParseColsFromJSON(root, &kv);
if (unlikely(ret)) {
uError("OTD:0x%" PRIx64 " Unable to parse metric value from JSON payload", info->id);
return ret;
}
uDebug("OTD:0x%" PRIx64 " Parse metric value from JSON payload finished", info->id);
// Parse tags
ret = smlParseTagsFromJSON(info, root, elements);
if (unlikely(ret)) {
uError("OTD:0x%" PRIx64 " Unable to parse tags from JSON payload", info->id);
return ret;
}
uDebug("OTD:0x%" PRIx64 " Parse tags from JSON payload finished", info->id);
if(unlikely(info->reRun)){
return TSDB_CODE_SUCCESS;
}
// Parse timestamp
// notice!!! put ts back to tag to ensure get meta->precision
int64_t ts = smlParseTSFromJSON(info, root);
if (unlikely(ts < 0)) {
uError("OTD:0x%" PRIx64 " Unable to parse timestamp from JSON payload", info->id);
return TSDB_CODE_INVALID_TIMESTAMP;
}
uDebug("OTD:0x%" PRIx64 " Parse timestamp from JSON payload finished", info->id);
SSmlKv kvTs = { .key = TS, .keyLen = TS_LEN, .i = ts, .type = TSDB_DATA_TYPE_TIMESTAMP, .length = (size_t)tDataTypes[TSDB_DATA_TYPE_TIMESTAMP].bytes};
if(info->dataFormat){
ret = smlBuildCol(info->currTableDataCtx, info->currSTableMeta->schema, &kvTs, 0);
if(ret == TSDB_CODE_SUCCESS){
ret = smlBuildCol(info->currTableDataCtx, info->currSTableMeta->schema, &kv, 1);
}
if(ret == TSDB_CODE_SUCCESS){
ret = smlBuildRow(info->currTableDataCtx);
}
if (unlikely(ret != TSDB_CODE_SUCCESS)) {
smlBuildInvalidDataMsg(&info->msgBuf, "smlBuildCol error", NULL);
return ret;
}
}else{
if(elements->colArray == NULL){
elements->colArray = taosArrayInit(16, sizeof(SSmlKv));
}
taosArrayPush(elements->colArray, &kvTs);
taosArrayPush(elements->colArray, &kv);
}
info->preLine = *elements;
return TSDB_CODE_SUCCESS;
}
int32_t smlParseJSON(SSmlHandle *info, char *payload) {
int32_t payloadNum = 0;
int32_t ret = TSDB_CODE_SUCCESS;
if (unlikely(payload == NULL)) {
uError("SML:0x%" PRIx64 " empty JSON Payload", info->id);
return TSDB_CODE_TSC_INVALID_JSON;
}
info->root = cJSON_Parse(payload);
if (unlikely(info->root == NULL)) {
uError("SML:0x%" PRIx64 " parse json failed:%s", info->id, payload);
return TSDB_CODE_TSC_INVALID_JSON;
}
// multiple data points must be sent in JSON array
if (cJSON_IsArray(info->root)) {
payloadNum = cJSON_GetArraySize(info->root);
} else if (cJSON_IsObject(info->root)) {
payloadNum = 1;
} else {
uError("SML:0x%" PRIx64 " Invalid JSON Payload", info->id);
return TSDB_CODE_TSC_INVALID_JSON;
}
int32_t i = 0;
while (i < payloadNum) {
cJSON *dataPoint = (payloadNum == 1 && cJSON_IsObject(info->root)) ? info->root : cJSON_GetArrayItem(info->root, i);
if(info->dataFormat) {
SSmlLineInfo element = {0};
ret = smlParseJSONString(info, dataPoint, &element);
}else{
ret = smlParseJSONString(info, dataPoint, info->lines + i);
}
if (unlikely(ret != TSDB_CODE_SUCCESS)) {
uError("SML:0x%" PRIx64 " Invalid JSON Payload", info->id);
return ret;
}
if(unlikely(info->reRun)){
i = 0;
info->lineNum = payloadNum;
ret = smlClearForRerun(info);
if(ret != TSDB_CODE_SUCCESS){
return ret;
}
continue;
}
i++;
}
return TSDB_CODE_SUCCESS;
}
\ No newline at end of file
source/client/src/clientSmlLine.c 0 → 100644
浏览文件 @ c235b001
/*
* Copyright (c) 2019 TAOS Data, Inc. <jhtao@taosdata.com>
*
* This program is free software: you can use, redistribute, and/or modify
* it under the terms of the GNU Affero General Public License, version 3
* or later ("AGPL"), as published by the Free Software Foundation.
*
* This program is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
* FITNESS FOR A PARTICULAR PURPOSE.
*
* You should have received a copy of the GNU Affero General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
#include <ctype.h>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include "clientSml.h"
// comma ,
//#define IS_SLASH_COMMA(sql) (*(sql) == COMMA && *((sql)-1) == SLASH)
#define IS_COMMA(sql) (*(sql) == COMMA && *((sql)-1) != SLASH)
// space
//#define IS_SLASH_SPACE(sql) (*(sql) == SPACE && *((sql)-1) == SLASH)
#define IS_SPACE(sql) (*(sql) == SPACE && *((sql)-1) != SLASH)
// equal =
//#define IS_SLASH_EQUAL(sql) (*(sql) == EQUAL && *((sql)-1) == SLASH)
#define IS_EQUAL(sql) (*(sql) == EQUAL && *((sql)-1) != SLASH)
// quote "
//#define IS_SLASH_QUOTE(sql) (*(sql) == QUOTE && *((sql)-1) == SLASH)
#define IS_QUOTE(sql) (*(sql) == QUOTE && *((sql)-1) != SLASH)
// SLASH
//#define IS_SLASH_SLASH(sql) (*(sql) == SLASH && *((sql)-1) == SLASH)
#define IS_SLASH_LETTER(sql) \
(*((sql)-1) == SLASH && (*(sql) == COMMA || *(sql) == SPACE || *(sql) == EQUAL || *(sql) == QUOTE || *(sql) == SLASH)) \
// (IS_SLASH_COMMA(sql) || IS_SLASH_SPACE(sql) || IS_SLASH_EQUAL(sql) || IS_SLASH_QUOTE(sql) || IS_SLASH_SLASH(sql))
#define MOVE_FORWARD_ONE(sql, len) (memmove((void *)((sql)-1), (sql), len))
#define PROCESS_SLASH(key, keyLen) \
for (int i = 1; i < keyLen; ++i) { \
if (IS_SLASH_LETTER(key + i)) { \
MOVE_FORWARD_ONE(key + i, keyLen - i); \
i--; \
keyLen--; \
} \
}
#define BINARY_ADD_LEN 2 // "binary" 2 means " "
#define NCHAR_ADD_LEN 3 // L"nchar" 3 means L" "
uint8_t smlPrecisionConvert[7] = {TSDB_TIME_PRECISION_NANO, TSDB_TIME_PRECISION_HOURS, TSDB_TIME_PRECISION_MINUTES,
TSDB_TIME_PRECISION_SECONDS, TSDB_TIME_PRECISION_MILLI, TSDB_TIME_PRECISION_MICRO,
TSDB_TIME_PRECISION_NANO};
static bool smlParseBool(SSmlKv *kvVal) {
const char *pVal = kvVal->value;
int32_t len = kvVal->length;
if ((len == 1) && (pVal[0] == 't' || pVal[0] == 'T')) {
kvVal->i = TSDB_TRUE;
return true;
}
if ((len == 1) && (pVal[0] == 'f' || pVal[0] == 'F')) {
kvVal->i = TSDB_FALSE;
return true;
}
if ((len == 4) && !strncasecmp(pVal, "true", len)) {
kvVal->i = TSDB_TRUE;
return true;
}
if ((len == 5) && !strncasecmp(pVal, "false", len)) {
kvVal->i = TSDB_FALSE;
return true;
}
return false;
}
static bool smlIsBinary(const char *pVal, uint16_t len) {
// binary: "abc"
if (len < 2) {
return false;
}
if (pVal[0] == '"' && pVal[len - 1] == '"') {
return true;
}
return false;
}
static bool smlIsNchar(const char *pVal, uint16_t len) {
// nchar: L"abc"
if (len < 3) {
return false;
}
if (pVal[1] == '"' && pVal[len - 1] == '"' && (pVal[0] == 'l' || pVal[0] == 'L')) {
return true;
}
return false;
}
static int64_t smlParseInfluxTime(SSmlHandle *info, const char *data, int32_t len) {
uint8_t toPrecision = info->currSTableMeta ? info->currSTableMeta->tableInfo.precision : TSDB_TIME_PRECISION_NANO;
if(unlikely(len == 0 || (len == 1 && data[0] == '0'))){
return taosGetTimestampNs()/smlFactorNS[toPrecision];
}
uint8_t fromPrecision = smlPrecisionConvert[info->precision];
int64_t ts = smlGetTimeValue(data, len, fromPrecision, toPrecision);
if (unlikely(ts == -1)) {
smlBuildInvalidDataMsg(&info->msgBuf, "invalid timestamp", data);
return -1;
}
return ts;
}
static int32_t smlParseValue(SSmlKv *pVal, SSmlMsgBuf *msg) {
// binary
if (smlIsBinary(pVal->value, pVal->length)) {
pVal->type = TSDB_DATA_TYPE_BINARY;
pVal->length -= BINARY_ADD_LEN;
if (pVal->length > TSDB_MAX_BINARY_LEN - VARSTR_HEADER_SIZE) {
return TSDB_CODE_PAR_INVALID_VAR_COLUMN_LEN;
}
pVal->value += (BINARY_ADD_LEN - 1);
return TSDB_CODE_SUCCESS;
}
// nchar
if (smlIsNchar(pVal->value, pVal->length)) {
pVal->type = TSDB_DATA_TYPE_NCHAR;
pVal->length -= NCHAR_ADD_LEN;
if (pVal->length > (TSDB_MAX_NCHAR_LEN - VARSTR_HEADER_SIZE) / TSDB_NCHAR_SIZE) {
return TSDB_CODE_PAR_INVALID_VAR_COLUMN_LEN;
}
pVal->value += (NCHAR_ADD_LEN - 1);
return TSDB_CODE_SUCCESS;
}
// bool
if (smlParseBool(pVal)) {
pVal->type = TSDB_DATA_TYPE_BOOL;
pVal->length = (int16_t)tDataTypes[pVal->type].bytes;
return TSDB_CODE_SUCCESS;
}
// number
if (smlParseNumber(pVal, msg)) {
pVal->length = (int16_t)tDataTypes[pVal->type].bytes;
return TSDB_CODE_SUCCESS;
}
return TSDB_CODE_TSC_INVALID_VALUE;
}
static int32_t smlParseTagKv(SSmlHandle *info, char **sql, char *sqlEnd,
SSmlLineInfo* currElement, bool isSameMeasure, bool isSameCTable){
if(isSameCTable){
return TSDB_CODE_SUCCESS;
}
int cnt = 0;
SArray *preLineKV = info->preLineTagKV;
bool isSuperKVInit = true;
SArray *superKV = NULL;
if(info->dataFormat){
if(unlikely(!isSameMeasure)){
SSmlSTableMeta *sMeta = (SSmlSTableMeta *)nodeListGet(info->superTables, currElement->measure, currElement->measureLen, NULL);
if(unlikely(sMeta == NULL)){
sMeta = smlBuildSTableMeta(info->dataFormat);
STableMeta * pTableMeta = smlGetMeta(info, currElement->measure, currElement->measureLen);
sMeta->tableMeta = pTableMeta;
if(pTableMeta == NULL){
info->dataFormat = false;
info->reRun = true;
return TSDB_CODE_SUCCESS;
}
nodeListSet(&info->superTables, currElement->measure, currElement->measureLen, sMeta, NULL);
}
info->currSTableMeta = sMeta->tableMeta;
superKV = sMeta->tags;
if(unlikely(taosArrayGetSize(superKV) == 0)){
isSuperKVInit = false;
}
taosArraySetSize(preLineKV, 0);
}
}else{
taosArraySetSize(preLineKV, 0);
}
while (*sql < sqlEnd) {
if (unlikely(IS_SPACE(*sql))) {
break;
}
bool hasSlash = false;
// parse key
const char *key = *sql;
size_t keyLen = 0;
while (*sql < sqlEnd) {
if (unlikely(IS_COMMA(*sql))) {
smlBuildInvalidDataMsg(&info->msgBuf, "invalid data", *sql);
return TSDB_CODE_SML_INVALID_DATA;
}
if (unlikely(IS_EQUAL(*sql))) {
keyLen = *sql - key;
(*sql)++;
break;
}
if(!hasSlash){
hasSlash = (*(*sql) == SLASH);
}
(*sql)++;
}
if(unlikely(hasSlash)) {
PROCESS_SLASH(key, keyLen)
}
if (unlikely(IS_INVALID_COL_LEN(keyLen))) {
smlBuildInvalidDataMsg(&info->msgBuf, "invalid key or key is too long than 64", key);
return TSDB_CODE_TSC_INVALID_COLUMN_LENGTH;
}
// parse value
const char *value = *sql;
size_t valueLen = 0;
hasSlash = false;
while (*sql < sqlEnd) {
// parse value
if (unlikely(IS_SPACE(*sql) || IS_COMMA(*sql))) {
break;
}else if (unlikely(IS_EQUAL(*sql))) {
smlBuildInvalidDataMsg(&info->msgBuf, "invalid data", *sql);
return TSDB_CODE_SML_INVALID_DATA;
}
if(!hasSlash){
hasSlash = (*(*sql) == SLASH);
}
(*sql)++;
}
valueLen = *sql - value;
if (unlikely(valueLen == 0)) {
smlBuildInvalidDataMsg(&info->msgBuf, "invalid value", value);
return TSDB_CODE_SML_INVALID_DATA;
}
if(unlikely(hasSlash)) {
PROCESS_SLASH(value, valueLen)
}
if (unlikely(valueLen > (TSDB_MAX_NCHAR_LEN - VARSTR_HEADER_SIZE) / TSDB_NCHAR_SIZE)) {
return TSDB_CODE_PAR_INVALID_VAR_COLUMN_LEN;
}
SSmlKv kv = {.key = key, .type = TSDB_DATA_TYPE_NCHAR, .keyLen = keyLen, .value = value, .length = valueLen};
if(info->dataFormat){
if(unlikely(cnt + 1 > info->currSTableMeta->tableInfo.numOfTags)){
info->dataFormat = false;
info->reRun = true;
return TSDB_CODE_SUCCESS;
}
if(isSameMeasure){
if(unlikely(cnt >= taosArrayGetSize(preLineKV))) {
info->dataFormat = false;
info->reRun = true;
return TSDB_CODE_SUCCESS;
}
SSmlKv *preKV = (SSmlKv *)taosArrayGet(preLineKV, cnt);
if(unlikely(kv.length > preKV->length)){
preKV->length = kv.length;
SSmlSTableMeta *tableMeta = (SSmlSTableMeta *)nodeListGet(info->superTables, currElement->measure, currElement->measureLen, NULL);
ASSERT(tableMeta != NULL);
SSmlKv *oldKV = (SSmlKv *)taosArrayGet(tableMeta->tags, cnt);
oldKV->length = kv.length;
info->needModifySchema = true;
}
if(unlikely(!IS_SAME_KEY)){
info->dataFormat = false;
info->reRun = true;
return TSDB_CODE_SUCCESS;
}
}else{
if(isSuperKVInit){
if(unlikely(cnt >= taosArrayGetSize(superKV))) {
info->dataFormat = false;
info->reRun = true;
return TSDB_CODE_SUCCESS;
}
SSmlKv *preKV = (SSmlKv *)taosArrayGet(superKV, cnt);
if(unlikely(kv.length > preKV->length)) {
preKV->length = kv.length;
}else{
kv.length = preKV->length;
}
info->needModifySchema = true;
if(unlikely(!IS_SAME_KEY)){
info->dataFormat = false;
info->reRun = true;
return TSDB_CODE_SUCCESS;
}
}else{
taosArrayPush(superKV, &kv);
}
taosArrayPush(preLineKV, &kv);
}
}else{
taosArrayPush(preLineKV, &kv);
}
cnt++;
if(IS_SPACE(*sql)){
break;
}
(*sql)++;
}
void* oneTable = nodeListGet(info->childTables, currElement->measure, currElement->measureTagsLen, NULL);
if ((oneTable != NULL)) {
return TSDB_CODE_SUCCESS;
}
SSmlTableInfo *tinfo = smlBuildTableInfo(1, currElement->measure, currElement->measureLen);
if (unlikely(!tinfo)) {
return TSDB_CODE_OUT_OF_MEMORY;
}
tinfo->tags = taosArrayDup(preLineKV, NULL);
smlSetCTableName(tinfo);
if(info->dataFormat) {
info->currSTableMeta->uid = tinfo->uid;
tinfo->tableDataCtx = smlInitTableDataCtx(info->pQuery, info->currSTableMeta);
if(tinfo->tableDataCtx == NULL){
smlBuildInvalidDataMsg(&info->msgBuf, "smlInitTableDataCtx error", NULL);
return TSDB_CODE_SML_INVALID_DATA;
}
}
nodeListSet(&info->childTables, currElement->measure, currElement->measureTagsLen, tinfo, NULL);
return TSDB_CODE_SUCCESS;
}
static int32_t smlParseColKv(SSmlHandle *info, char **sql, char *sqlEnd,
SSmlLineInfo* currElement, bool isSameMeasure, bool isSameCTable){
int cnt = 0;
SArray *preLineKV = info->preLineColKV;
bool isSuperKVInit = true;
SArray *superKV = NULL;
if(info->dataFormat){
if(unlikely(!isSameCTable)){
SSmlTableInfo *oneTable = (SSmlTableInfo *)nodeListGet(info->childTables, currElement->measure, currElement->measureTagsLen, NULL);
if (unlikely(oneTable == NULL)) {
smlBuildInvalidDataMsg(&info->msgBuf, "child table should inside", currElement->measure);
return TSDB_CODE_SML_INVALID_DATA;
}
info->currTableDataCtx = oneTable->tableDataCtx;
}
if(unlikely(!isSameMeasure)){
SSmlSTableMeta *sMeta = (SSmlSTableMeta *)nodeListGet(info->superTables, currElement->measure, currElement->measureLen, NULL);
if(unlikely(sMeta == NULL)){
sMeta = smlBuildSTableMeta(info->dataFormat);
STableMeta * pTableMeta = smlGetMeta(info, currElement->measure, currElement->measureLen);
sMeta->tableMeta = pTableMeta;
if(pTableMeta == NULL){
info->dataFormat = false;
info->reRun = true;
return TSDB_CODE_SUCCESS;
}
nodeListSet(&info->superTables, currElement->measure, currElement->measureLen, sMeta, NULL);
}
info->currSTableMeta = sMeta->tableMeta;
superKV = sMeta->cols;
if(unlikely(taosArrayGetSize(superKV) == 0)){
isSuperKVInit = false;
}
taosArraySetSize(preLineKV, 0);
}
}
while (*sql < sqlEnd) {
if (unlikely(IS_SPACE(*sql))) {
break;
}
bool hasSlash = false;
// parse key
const char *key = *sql;
size_t keyLen = 0;
while (*sql < sqlEnd) {
if (unlikely(IS_COMMA(*sql))) {
smlBuildInvalidDataMsg(&info->msgBuf, "invalid data", *sql);
return TSDB_CODE_SML_INVALID_DATA;
}
if (unlikely(IS_EQUAL(*sql))) {
keyLen = *sql - key;
(*sql)++;
break;
}
if(!hasSlash){
hasSlash = (*(*sql) == SLASH);
}
(*sql)++;
}
if(unlikely(hasSlash)) {
PROCESS_SLASH(key, keyLen)
}
if (unlikely(IS_INVALID_COL_LEN(keyLen))) {
smlBuildInvalidDataMsg(&info->msgBuf, "invalid key or key is too long than 64", key);
return TSDB_CODE_TSC_INVALID_COLUMN_LENGTH;
}
// parse value
const char *value = *sql;
size_t valueLen = 0;
hasSlash = false;
bool isInQuote = false;
while (*sql < sqlEnd) {
// parse value
if (IS_QUOTE(*sql)) {
isInQuote = !isInQuote;
(*sql)++;
continue;
}
if (!isInQuote){
if (unlikely(IS_SPACE(*sql) || IS_COMMA(*sql))) {
break;
} else if (unlikely(IS_EQUAL(*sql))) {
smlBuildInvalidDataMsg(&info->msgBuf, "invalid data", *sql);
return TSDB_CODE_SML_INVALID_DATA;
}
}
if(!hasSlash){
hasSlash = (*(*sql) == SLASH);
}
(*sql)++;
}
valueLen = *sql - value;
if (unlikely(isInQuote)) {
smlBuildInvalidDataMsg(&info->msgBuf, "only one quote", value);
return TSDB_CODE_SML_INVALID_DATA;
}
if (unlikely(valueLen == 0)) {
smlBuildInvalidDataMsg(&info->msgBuf, "invalid value", value);
return TSDB_CODE_SML_INVALID_DATA;
}
if(unlikely(hasSlash)) {
PROCESS_SLASH(value, valueLen)
}
SSmlKv kv = {.key = key, .keyLen = keyLen, .value = value, .length = valueLen};
int32_t ret = smlParseValue(&kv, &info->msgBuf);
if (ret != TSDB_CODE_SUCCESS) {
return ret;
}
if(info->dataFormat){
//cnt begin 0, add ts so + 2
if(unlikely(cnt + 2 > info->currSTableMeta->tableInfo.numOfColumns)){
info->dataFormat = false;
info->reRun = true;
return TSDB_CODE_SUCCESS;
}
// bind data
ret = smlBuildCol(info->currTableDataCtx, info->currSTableMeta->schema, &kv, cnt + 1);
if (unlikely(ret != TSDB_CODE_SUCCESS)) {
uError("smlBuildCol error, retry");
info->dataFormat = false;
info->reRun = true;
return TSDB_CODE_SUCCESS;
}
if(isSameMeasure){
if(cnt >= taosArrayGetSize(preLineKV)) {
info->dataFormat = false;
info->reRun = true;
return TSDB_CODE_SUCCESS;
}
SSmlKv *preKV = (SSmlKv *)taosArrayGet(preLineKV, cnt);
if(kv.type != preKV->type){
info->dataFormat = false;
info->reRun = true;
return TSDB_CODE_SUCCESS;
}
if(unlikely(IS_VAR_DATA_TYPE(kv.type) && kv.length > preKV->length)){
preKV->length = kv.length;
SSmlSTableMeta *tableMeta = (SSmlSTableMeta *)nodeListGet(info->superTables, currElement->measure, currElement->measureLen, NULL);
ASSERT(tableMeta != NULL);
SSmlKv *oldKV = (SSmlKv *)taosArrayGet(tableMeta->cols, cnt);
oldKV->length = kv.length;
info->needModifySchema = true;
}
if(unlikely(!IS_SAME_KEY)){
info->dataFormat = false;
info->reRun = true;
return TSDB_CODE_SUCCESS;
}
}else{
if(isSuperKVInit){
if(unlikely(cnt >= taosArrayGetSize(superKV))) {
info->dataFormat = false;
info->reRun = true;
return TSDB_CODE_SUCCESS;
}
SSmlKv *preKV = (SSmlKv *)taosArrayGet(superKV, cnt);
if(unlikely(kv.type != preKV->type)){
info->dataFormat = false;
info->reRun = true;
return TSDB_CODE_SUCCESS;
}
if(IS_VAR_DATA_TYPE(kv.type)){
if(kv.length > preKV->length) {
preKV->length = kv.length;
}else{
kv.length = preKV->length;
}
info->needModifySchema = true;
}
if(unlikely(!IS_SAME_KEY)){
info->dataFormat = false;
info->reRun = true;
return TSDB_CODE_SUCCESS;
}
}else{
taosArrayPush(superKV, &kv);
}
taosArrayPush(preLineKV, &kv);
}
}else{
if(currElement->colArray == NULL){
currElement->colArray = taosArrayInit(16, sizeof(SSmlKv));
taosArraySetSize(currElement->colArray, 1);
}
taosArrayPush(currElement->colArray, &kv); //reserve for timestamp
}
cnt++;
if(IS_SPACE(*sql)){
break;
}
(*sql)++;
}
return TSDB_CODE_SUCCESS;
}
int32_t smlParseInfluxString(SSmlHandle *info, char *sql, char *sqlEnd, SSmlLineInfo *elements) {
if (!sql) return TSDB_CODE_SML_INVALID_DATA;
JUMP_SPACE(sql, sqlEnd)
if (unlikely(*sql == COMMA)) return TSDB_CODE_SML_INVALID_DATA;
elements->measure = sql;
// parse measure
while (sql < sqlEnd) {
if (unlikely((sql != elements->measure) && IS_SLASH_LETTER(sql))) {
MOVE_FORWARD_ONE(sql, sqlEnd - sql);
sqlEnd--;
continue;
}
if (unlikely(IS_COMMA(sql))) {
break;
}
if (unlikely(IS_SPACE(sql))) {
break;
}
sql++;
}
elements->measureLen = sql - elements->measure;
if (unlikely(IS_INVALID_TABLE_LEN(elements->measureLen))) {
smlBuildInvalidDataMsg(&info->msgBuf, "measure is empty or too large than 192", NULL);
return TSDB_CODE_TSC_INVALID_TABLE_ID_LENGTH;
}
// to get measureTagsLen before
const char* tmp = sql;
while (tmp < sqlEnd){
if (unlikely(IS_SPACE(tmp))) {
break;
}
tmp++;
}
elements->measureTagsLen = tmp - elements->measure;
bool isSameCTable = false;
bool isSameMeasure = false;
if(IS_SAME_CHILD_TABLE){
isSameCTable = true;
isSameMeasure = true;
}else if(info->dataFormat) {
isSameMeasure = IS_SAME_SUPER_TABLE;
}
// parse tag
if (*sql == COMMA) sql++;
elements->tags = sql;
int ret = smlParseTagKv(info, &sql, sqlEnd, elements, isSameMeasure, isSameCTable);
if(unlikely(ret != TSDB_CODE_SUCCESS)){
return ret;
}
if(unlikely(info->reRun)){
return TSDB_CODE_SUCCESS;
}
sql = elements->measure + elements->measureTagsLen;
elements->tagsLen = sql - elements->tags;
// parse cols
JUMP_SPACE(sql, sqlEnd)
elements->cols = sql;
ret = smlParseColKv(info, &sql, sqlEnd, elements, isSameMeasure, isSameCTable);
if(unlikely(ret != TSDB_CODE_SUCCESS)){
return ret;
}
if(unlikely(info->reRun)){
return TSDB_CODE_SUCCESS;
}
elements->colsLen = sql - elements->cols;
if (unlikely(elements->colsLen == 0)) {
smlBuildInvalidDataMsg(&info->msgBuf, "cols is empty", NULL);
return TSDB_CODE_SML_INVALID_DATA;
}
// parse timestamp
JUMP_SPACE(sql, sqlEnd)
elements->timestamp = sql;
while (sql < sqlEnd) {
if (unlikely(isspace(*sql))) {
break;
}
sql++;
}
elements->timestampLen = sql - elements->timestamp;
int64_t ts = smlParseInfluxTime(info, elements->timestamp, elements->timestampLen);
if (unlikely(ts <= 0)) {
uError("SML:0x%" PRIx64 " smlParseTS error:%" PRId64, info->id, ts);
return TSDB_CODE_INVALID_TIMESTAMP;
}
// add ts to
SSmlKv kv = { .key = TS, .keyLen = TS_LEN, .i = ts, .type = TSDB_DATA_TYPE_TIMESTAMP, .length = (size_t)tDataTypes[TSDB_DATA_TYPE_TIMESTAMP].bytes};
if(info->dataFormat){
smlBuildCol(info->currTableDataCtx, info->currSTableMeta->schema, &kv, 0);
smlBuildRow(info->currTableDataCtx);
}else{
taosArraySet(elements->colArray, 0, &kv);
}
info->preLine = *elements;
return ret;
}
source/client/src/clientSmlTelnet.c 0 → 100644
浏览文件 @ c235b001
/*
* Copyright (c) 2019 TAOS Data, Inc. <jhtao@taosdata.com>
*
* This program is free software: you can use, redistribute, and/or modify
* it under the terms of the GNU Affero General Public License, version 3
* or later ("AGPL"), as published by the Free Software Foundation.
*
* This program is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
* FITNESS FOR A PARTICULAR PURPOSE.
*
* You should have received a copy of the GNU Affero General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
#include <ctype.h>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include "clientSml.h"
int32_t is_same_child_table_telnet(const void *a, const void *b){
SSmlLineInfo *t1 = (SSmlLineInfo *)a;
SSmlLineInfo *t2 = (SSmlLineInfo *)b;
return (((t1->measureLen == t2->measureLen) && memcmp(t1->measure, t2->measure, t1->measureLen) == 0)
&& ((t1->tagsLen == t2->tagsLen) && memcmp(t1->tags, t2->tags, t1->tagsLen) == 0)) ? 0 : 1;
}
static int64_t smlParseOpenTsdbTime(SSmlHandle *info, const char *data, int32_t len) {
uint8_t toPrecision = info->currSTableMeta ? info->currSTableMeta->tableInfo.precision : TSDB_TIME_PRECISION_NANO;
if (unlikely(!data)) {
smlBuildInvalidDataMsg(&info->msgBuf, "timestamp can not be null", NULL);
return -1;
}
if (unlikely(len == 1 && data[0] == '0')) {
return taosGetTimestampNs()/smlFactorNS[toPrecision];
}
int8_t fromPrecision = smlGetTsTypeByLen(len);
if (unlikely(fromPrecision == -1)) {
smlBuildInvalidDataMsg(&info->msgBuf,
"timestamp precision can only be seconds(10 digits) or milli seconds(13 digits)", data);
return -1;
}
int64_t ts = smlGetTimeValue(data, len, fromPrecision, toPrecision);
if (unlikely(ts == -1)) {
smlBuildInvalidDataMsg(&info->msgBuf, "invalid timestamp", data);
return -1;
}
return ts;
}
static void smlParseTelnetElement(char **sql, char *sqlEnd, char **data, int32_t *len) {
while (*sql < sqlEnd) {
if (unlikely((**sql != SPACE && !(*data)))) {
*data = *sql;
} else if (unlikely(**sql == SPACE && *data)) {
*len = *sql - *data;
break;
}
(*sql)++;
}
}
static int32_t smlParseTelnetTags(SSmlHandle *info, char *data, char *sqlEnd, SSmlLineInfo *elements, SSmlMsgBuf *msg) {
if(is_same_child_table_telnet(elements, &info->preLine) == 0){
return TSDB_CODE_SUCCESS;
}
bool isSameMeasure = IS_SAME_SUPER_TABLE;
int cnt = 0;
SArray *preLineKV = info->preLineTagKV;
bool isSuperKVInit = true;
SArray *superKV = NULL;
if(info->dataFormat){
if(!isSameMeasure){
SSmlSTableMeta *sMeta = (SSmlSTableMeta *)nodeListGet(info->superTables, elements->measure, elements->measureLen, NULL);
if(unlikely(sMeta == NULL)){
sMeta = smlBuildSTableMeta(info->dataFormat);
STableMeta * pTableMeta = smlGetMeta(info, elements->measure, elements->measureLen);
sMeta->tableMeta = pTableMeta;
if(pTableMeta == NULL){
info->dataFormat = false;
info->reRun = true;
return TSDB_CODE_SUCCESS;
}
nodeListSet(&info->superTables, elements->measure, elements->measureLen, sMeta, NULL);
}
info->currSTableMeta = sMeta->tableMeta;
superKV = sMeta->tags;
if(unlikely(taosArrayGetSize(superKV) == 0)){
isSuperKVInit = false;
}
taosArraySetSize(preLineKV, 0);
}
}else{
taosArraySetSize(preLineKV, 0);
}
const char *sql = data;
while (sql < sqlEnd) {
JUMP_SPACE(sql, sqlEnd)
if (unlikely(*sql == '\0')) break;
const char *key = sql;
size_t keyLen = 0;
// parse key
while (sql < sqlEnd) {
if (unlikely(*sql == SPACE)) {
smlBuildInvalidDataMsg(msg, "invalid data", sql);
return TSDB_CODE_SML_INVALID_DATA;
}
if (unlikely(*sql == EQUAL)) {
keyLen = sql - key;
sql++;
break;
}
sql++;
}
if (unlikely(IS_INVALID_COL_LEN(keyLen))) {
smlBuildInvalidDataMsg(msg, "invalid key or key is too long than 64", key);
return TSDB_CODE_TSC_INVALID_COLUMN_LENGTH;
}
// if (smlCheckDuplicateKey(key, keyLen, dumplicateKey)) {
// smlBuildInvalidDataMsg(msg, "dumplicate key", key);
// return TSDB_CODE_TSC_DUP_NAMES;
// }
// parse value
const char *value = sql;
size_t valueLen = 0;
while (sql < sqlEnd) {
// parse value
if (unlikely(*sql == SPACE)) {
break;
}
if (unlikely(*sql == EQUAL)) {
smlBuildInvalidDataMsg(msg, "invalid data", sql);
return TSDB_CODE_SML_INVALID_DATA;
}
sql++;
}
valueLen = sql - value;
if (unlikely(valueLen == 0)) {
smlBuildInvalidDataMsg(msg, "invalid value", value);
return TSDB_CODE_TSC_INVALID_VALUE;
}
if (unlikely(valueLen > (TSDB_MAX_NCHAR_LEN - VARSTR_HEADER_SIZE) / TSDB_NCHAR_SIZE)) {
return TSDB_CODE_PAR_INVALID_VAR_COLUMN_LEN;
}
SSmlKv kv = {.key = key, .keyLen = keyLen, .value = value, .length = valueLen, .type = TSDB_DATA_TYPE_NCHAR};
if(info->dataFormat){
if(unlikely(cnt + 1 > info->currSTableMeta->tableInfo.numOfTags)){
info->dataFormat = false;
info->reRun = true;
return TSDB_CODE_SUCCESS;
}
if(isSameMeasure){
if(unlikely(cnt >= taosArrayGetSize(preLineKV))) {
info->dataFormat = false;
info->reRun = true;
return TSDB_CODE_SUCCESS;
}
SSmlKv *preKV = (SSmlKv *)taosArrayGet(preLineKV, cnt);
if(unlikely(kv.length > preKV->length)){
preKV->length = kv.length;
SSmlSTableMeta *tableMeta = (SSmlSTableMeta *)nodeListGet(info->superTables, elements->measure, elements->measureLen, NULL);
ASSERT(tableMeta != NULL);
SSmlKv *oldKV = (SSmlKv *)taosArrayGet(tableMeta->tags, cnt);
oldKV->length = kv.length;
info->needModifySchema = true;
}
if(unlikely(!IS_SAME_KEY)){
info->dataFormat = false;
info->reRun = true;
return TSDB_CODE_SUCCESS;
}
}else{
if(isSuperKVInit){
if(unlikely(cnt >= taosArrayGetSize(superKV))) {
info->dataFormat = false;
info->reRun = true;
return TSDB_CODE_SUCCESS;
}
SSmlKv *preKV = (SSmlKv *)taosArrayGet(superKV, cnt);
if(unlikely(kv.length > preKV->length)) {
preKV->length = kv.length;
}else{
kv.length = preKV->length;
}
info->needModifySchema = true;
if(unlikely(!IS_SAME_KEY)){
info->dataFormat = false;
info->reRun = true;
return TSDB_CODE_SUCCESS;
}
}else{
taosArrayPush(superKV, &kv);
}
taosArrayPush(preLineKV, &kv);
}
}else{
taosArrayPush(preLineKV, &kv);
}
cnt++;
}
SSmlTableInfo *tinfo = (SSmlTableInfo *)nodeListGet(info->childTables, elements, POINTER_BYTES, is_same_child_table_telnet);
if (unlikely(tinfo == NULL)) {
tinfo = smlBuildTableInfo(1, elements->measure, elements->measureLen);
if (!tinfo) {
return TSDB_CODE_OUT_OF_MEMORY;
}
tinfo->tags = taosArrayDup(preLineKV, NULL);
smlSetCTableName(tinfo);
if (info->dataFormat) {
info->currSTableMeta->uid = tinfo->uid;
tinfo->tableDataCtx = smlInitTableDataCtx(info->pQuery, info->currSTableMeta);
if (tinfo->tableDataCtx == NULL) {
smlBuildInvalidDataMsg(&info->msgBuf, "smlInitTableDataCtx error", NULL);
return TSDB_CODE_SML_INVALID_DATA;
}
}
SSmlLineInfo *key = (SSmlLineInfo *)taosMemoryMalloc(sizeof(SSmlLineInfo));
*key = *elements;
tinfo->key = key;
nodeListSet(&info->childTables, key, POINTER_BYTES, tinfo, is_same_child_table_telnet);
}
if (info->dataFormat) info->currTableDataCtx = tinfo->tableDataCtx;
return TSDB_CODE_SUCCESS;
}
// format: <metric> <timestamp> <value> <tagk_1>=<tagv_1>[ <tagk_n>=<tagv_n>]
int32_t smlParseTelnetString(SSmlHandle *info, char *sql, char *sqlEnd, SSmlLineInfo *elements) {
if (!sql) return TSDB_CODE_SML_INVALID_DATA;
// parse metric
smlParseTelnetElement(&sql, sqlEnd, &elements->measure, &elements->measureLen);
if (unlikely((!(elements->measure) || IS_INVALID_TABLE_LEN(elements->measureLen)))) {
smlBuildInvalidDataMsg(&info->msgBuf, "invalid data", sql);
return TSDB_CODE_TSC_INVALID_TABLE_ID_LENGTH;
}
// parse timestamp
smlParseTelnetElement(&sql, sqlEnd, &elements->timestamp, &elements->timestampLen);
if (unlikely(!elements->timestamp || elements->timestampLen == 0)) {
smlBuildInvalidDataMsg(&info->msgBuf, "invalid timestamp", sql);
return TSDB_CODE_SML_INVALID_DATA;
}
bool needConverTime = false; // get TS before parse tag(get meta), so need conver time
if(info->dataFormat && info->currSTableMeta == NULL){
needConverTime = true;
}
int64_t ts = smlParseOpenTsdbTime(info, elements->timestamp, elements->timestampLen);
if (unlikely(ts < 0)) {
smlBuildInvalidDataMsg(&info->msgBuf, "invalid timestamp", sql);
return TSDB_CODE_INVALID_TIMESTAMP;
}
SSmlKv kvTs = { .key = TS, .keyLen = TS_LEN, .i = ts, .type = TSDB_DATA_TYPE_TIMESTAMP, .length = (size_t)tDataTypes[TSDB_DATA_TYPE_TIMESTAMP].bytes};
// parse value
smlParseTelnetElement(&sql, sqlEnd, &elements->cols, &elements->colsLen);
if (unlikely(!elements->cols || elements->colsLen == 0)) {
smlBuildInvalidDataMsg(&info->msgBuf, "invalid value", sql);
return TSDB_CODE_TSC_INVALID_VALUE;
}
SSmlKv kv = {.key = VALUE, .keyLen = VALUE_LEN, .value = elements->cols, .length = (size_t)elements->colsLen};
if (smlParseNumber(&kv, &info->msgBuf)) {
kv.length = (int16_t)tDataTypes[kv.type].bytes;
}else{
return TSDB_CODE_TSC_INVALID_VALUE;
}
JUMP_SPACE(sql, sqlEnd)
elements->tags = sql;
elements->tagsLen = sqlEnd - sql;
if (unlikely(!elements->tags || elements->tagsLen == 0)) {
smlBuildInvalidDataMsg(&info->msgBuf, "invalid value", sql);
return TSDB_CODE_TSC_INVALID_VALUE;
}
int ret = smlParseTelnetTags(info, sql, sqlEnd, elements, &info->msgBuf);
if (unlikely(ret != TSDB_CODE_SUCCESS)) {
return ret;
}
if(unlikely(info->reRun)){
return TSDB_CODE_SUCCESS;
}
if(info->dataFormat){
if(needConverTime) {
kvTs.i = convertTimePrecision(kvTs.i, TSDB_TIME_PRECISION_NANO, info->currSTableMeta->tableInfo.precision);
}
ret = smlBuildCol(info->currTableDataCtx, info->currSTableMeta->schema, &kvTs, 0);
if(ret == TSDB_CODE_SUCCESS){
ret = smlBuildCol(info->currTableDataCtx, info->currSTableMeta->schema, &kv, 1);
}
if(ret == TSDB_CODE_SUCCESS){
ret = smlBuildRow(info->currTableDataCtx);
}
if (unlikely(ret != TSDB_CODE_SUCCESS)) {
smlBuildInvalidDataMsg(&info->msgBuf, "smlBuildCol error", NULL);
return ret;
}
}else{
if(elements->colArray == NULL){
elements->colArray = taosArrayInit(16, sizeof(SSmlKv));
}
taosArrayPush(elements->colArray, &kvTs);
taosArrayPush(elements->colArray, &kv);
}
info->preLine = *elements;
return TSDB_CODE_SUCCESS;
}
\ No newline at end of file
source/client/test/smlTest.cpp
浏览文件 @ c235b001
......@@ -25,6 +25,9 @@
#pragma GCC diagnostic ignored "-Wunused-variable"
#pragma GCC diagnostic ignored "-Wsign-compare"
#include "../src/clientSmlLine.c"
#include "../src/clientSmlJson.c"
#include "../src/clientSmlTelnet.c"
#include "../src/clientSml.c"
#include "taos.h"
......@@ -40,11 +43,14 @@ TEST(testCase, smlParseInfluxString_Test) {
msgBuf.len = 256;
SSmlLineInfo elements = {0};
SSmlHandle *info = smlBuildSmlInfo(NULL);
info->protocol = TSDB_SML_LINE_PROTOCOL;
info->dataFormat = false;
// case 1
char *tmp = "\\,st,t1=3,t2=4,t3=t3 c1=3i64,c3=\"passit hello,c1=2\",c2=false,c4=4f64 1626006833639000000 ,32,c=3";
char *sql = (char *)taosMemoryCalloc(256, 1);
memcpy(sql, tmp, strlen(tmp) + 1);
int ret = smlParseInfluxString(sql, sql + strlen(sql), &elements, &msgBuf);
int ret = smlParseInfluxString(info, sql, sql + strlen(sql), &elements);
ASSERT_EQ(ret, 0);
ASSERT_EQ(elements.measure, sql);
ASSERT_EQ(elements.measureLen, strlen(",st"));
......@@ -58,28 +64,23 @@ TEST(testCase, smlParseInfluxString_Test) {
ASSERT_EQ(elements.timestamp, sql + elements.measureTagsLen + 1 + elements.colsLen + 1);
ASSERT_EQ(elements.timestampLen, strlen("1626006833639000000"));
taosArrayDestroy(elements.colArray);
elements.colArray = NULL;
// case 2 false
tmp = "st,t1=3,t2=4,t3=t3 c1=3i64,c3=\"passit hello,c1=2,c2=false,c4=4f64 1626006833639000000";
memcpy(sql, tmp, strlen(tmp) + 1);
memset(&elements, 0, sizeof(SSmlLineInfo));
ret = smlParseInfluxString(sql, sql + strlen(sql), &elements, &msgBuf);
ret = smlParseInfluxString(info, sql, sql + strlen(sql), &elements);
ASSERT_NE(ret, 0);
// case 3 false
tmp = "st, t1=3,t2=4,t3=t3 c1=3i64,c3=\"passit hello,c1=2,c2=false,c4=4f64 1626006833639000000";
memcpy(sql, tmp, strlen(tmp) + 1);
memset(&elements, 0, sizeof(SSmlLineInfo));
ret = smlParseInfluxString(sql, sql + strlen(sql), &elements, &msgBuf);
ASSERT_EQ(ret, 0);
ASSERT_EQ(elements.cols, sql + elements.measureTagsLen + 1);
ASSERT_EQ(elements.colsLen, strlen("t1=3,t2=4,t3=t3"));
taosArrayDestroy(elements.colArray);
elements.colArray = NULL;
// case 4 tag is null
tmp = "st, c1=3i64,c3=\"passit hello,c1=2\",c2=false,c4=4f64 1626006833639000000";
memcpy(sql, tmp, strlen(tmp) + 1);
memset(&elements, 0, sizeof(SSmlLineInfo));
ret = smlParseInfluxString(sql, sql + strlen(sql), &elements, &msgBuf);
ret = smlParseInfluxString(info, sql, sql + strlen(sql), &elements);
ASSERT_EQ(ret, 0);
ASSERT_EQ(elements.measure, sql);
ASSERT_EQ(elements.measureLen, strlen("st"));
......@@ -93,12 +94,14 @@ TEST(testCase, smlParseInfluxString_Test) {
ASSERT_EQ(elements.timestamp, sql + elements.measureTagsLen + 1 + elements.colsLen + 1);
ASSERT_EQ(elements.timestampLen, strlen("1626006833639000000"));
taosArrayDestroy(elements.colArray);
elements.colArray = NULL;
// case 5 tag is null
tmp = " st c1=3i64,c3=\"passit hello,c1=2\",c2=false,c4=4f64 1626006833639000000 ";
memcpy(sql, tmp, strlen(tmp) + 1);
memset(&elements, 0, sizeof(SSmlLineInfo));
ret = smlParseInfluxString(sql, sql + strlen(sql), &elements, &msgBuf);
ret = smlParseInfluxString(info, sql, sql + strlen(sql), &elements);
ASSERT_EQ(ret, 0);
ASSERT_EQ(elements.measure, sql + 1);
ASSERT_EQ(elements.measureLen, strlen("st"));
......@@ -111,91 +114,104 @@ TEST(testCase, smlParseInfluxString_Test) {
ASSERT_EQ(elements.timestamp, sql + 1 + elements.measureTagsLen + 3 + elements.colsLen + 2);
ASSERT_EQ(elements.timestampLen, strlen("1626006833639000000"));
taosArrayDestroy(elements.colArray);
elements.colArray = NULL;
// case 6
tmp = " st c1=3i64,c3=\"passit hello,c1=2\",c2=false,c4=4f64 ";
memcpy(sql, tmp, strlen(tmp) + 1);
memset(&elements, 0, sizeof(SSmlLineInfo));
ret = smlParseInfluxString(sql, sql + strlen(sql), &elements, &msgBuf);
ret = smlParseInfluxString(info, sql, sql + strlen(sql), &elements);
ASSERT_EQ(ret, 0);
taosArrayDestroy(elements.colArray);
elements.colArray = NULL;
smlClearForRerun(info);
// case 7
tmp = " st , ";
memcpy(sql, tmp, strlen(tmp) + 1);
memset(&elements, 0, sizeof(SSmlLineInfo));
ret = smlParseInfluxString(sql, sql + strlen(sql), &elements, &msgBuf);
ASSERT_EQ(ret, 0);
ret = smlParseInfluxString(info, sql, sql + strlen(sql), &elements);
ASSERT_NE(ret, 0);
taosArrayDestroy(elements.colArray);
elements.colArray = NULL;
// case 8 false
tmp = ", st , ";
memcpy(sql, tmp, strlen(tmp) + 1);
memset(&elements, 0, sizeof(SSmlLineInfo));
ret = smlParseInfluxString(sql, sql + strlen(sql), &elements, &msgBuf);
ret = smlParseInfluxString(info, sql, sql + strlen(sql), &elements);
ASSERT_NE(ret, 0);
taosArrayDestroy(elements.colArray);
elements.colArray = NULL;
taosMemoryFree(sql);
smlDestroyInfo(info);
}
TEST(testCase, smlParseCols_Error_Test) {
const char *data[] = {"c=\"89sd", // binary, nchar
"c=j\"89sd\"",
"c=\"89sd\"k",
"c=u", // bool
"c=truet",
"c=f64", // double
"c=8f64f",
"c=8ef64",
"c=f32", // float
"c=8f32f",
"c=8wef32",
"c=-3.402823466e+39f32",
"c=", // double
"c=8f",
"c=8we",
"c=i8", // tiny int
"c=-8i8f",
"c=8wei8",
"c=-999i8",
"c=u8", // u tiny int
"c=8fu8",
"c=8weu8",
"c=999u8",
"c=-8u8",
"c=i16", // small int
"c=8fi16u",
"c=8wei16",
"c=-67787i16",
"c=u16", // u small int
"c=8u16f",
"c=8weu16",
"c=-9u16",
"c=67787u16",
"c=i32", // int
"c=8i32f",
"c=8wei32",
"c=2147483649i32",
"c=u32", // u int
"c=8u32f",
"c=8weu32",
"c=-4u32",
"c=42949672958u32",
"c=i64", // big int
"c=8i64i",
"c=8wei64",
"c=-9223372036854775809i64",
"c=i", // big int
"c=8fi",
"c=8wei",
"c=9223372036854775808i",
"c=u64", // u big int
"c=8u64f",
"c=8weu64",
"c=-3.402823466e+39u64",
"c=-339u64",
"c=18446744073709551616u64",
"c=1,c=2",
"c=1=2"};
SHashObj *dumplicateKey = taosHashInit(32, taosGetDefaultHashFunction(TSDB_DATA_TYPE_BINARY), false, HASH_NO_LOCK);
const char *data[] = {"st,t=1 c=\"89sd 1626006833639000000", // binary, nchar
"st,t=1 c=j\"89sd\" 1626006833639000000",
"st,t=1 c=\"89sd\"k 1626006833639000000",
"st,t=1 c=u 1626006833639000000", // bool
"st,t=1 c=truet 1626006833639000000",
"st,t=1 c=f64 1626006833639000000", // double
"st,t=1 c=8f64f 1626006833639000000",
"st,t=1 c=8ef64 1626006833639000000",
"st,t=1 c=f32 1626006833639000000", // float
"st,t=1 c=8f32f 1626006833639000000",
"st,t=1 c=8wef32 1626006833639000000",
"st,t=1 c=-3.402823466e+39f32 1626006833639000000",
"st,t=1 c= 1626006833639000000", // double
"st,t=1 c=8f 1626006833639000000",
"st,t=1 c=8we 1626006833639000000",
"st,t=1 c=i8 1626006833639000000", // tiny int
"st,t=1 c=-8i8f 1626006833639000000",
"st,t=1 c=8wei8 1626006833639000000",
"st,t=1 c=-999i8 1626006833639000000",
"st,t=1 c=u8 1626006833639000000", // u tiny int
"st,t=1 c=8fu8 1626006833639000000",
"st,t=1 c=8weu8 1626006833639000000",
"st,t=1 c=999u8 1626006833639000000",
"st,t=1 c=-8u8 1626006833639000000",
"st,t=1 c=i16 1626006833639000000", // small int
"st,t=1 c=8fi16u 1626006833639000000",
"st,t=1 c=8wei16 1626006833639000000",
"st,t=1 c=-67787i16 1626006833639000000",
"st,t=1 c=u16 1626006833639000000", // u small int
"st,t=1 c=8u16f 1626006833639000000",
"st,t=1 c=8weu16 1626006833639000000",
"st,t=1 c=-9u16 1626006833639000000",
"st,t=1 c=67787u16 1626006833639000000",
"st,t=1 c=i32 1626006833639000000", // int
"st,t=1 c=8i32f 1626006833639000000",
"st,t=1 c=8wei32 1626006833639000000",
"st,t=1 c=2147483649i32 1626006833639000000",
"st,t=1 c=u32 1626006833639000000", // u int
"st,t=1 c=8u32f 1626006833639000000",
"st,t=1 c=8weu32 1626006833639000000",
"st,t=1 c=-4u32 1626006833639000000",
"st,t=1 c=42949672958u32 1626006833639000000",
"st,t=1 c=i64 1626006833639000000", // big int
"st,t=1 c=8i64i 1626006833639000000",
"st,t=1 c=8wei64 1626006833639000000",
"st,t=1 c=-9223372036854775809i64 1626006833639000000",
"st,t=1 c=i 1626006833639000000", // big int
"st,t=1 c=8fi 1626006833639000000",
"st,t=1 c=8wei 1626006833639000000",
"st,t=1 c=9223372036854775808i 1626006833639000000",
"st,t=1 c=u64 1626006833639000000", // u big int
"st,t=1 c=8u64f 1626006833639000000",
"st,t=1 c=8weu64 1626006833639000000",
"st,t=1 c=-3.402823466e+39u64 1626006833639000000",
"st,t=1 c=-339u64 1626006833639000000",
"st,t=1 c=18446744073709551616u64 1626006833639000000",
"st,t=1 c=1=2 1626006833639000000"};
SSmlHandle *info = smlBuildSmlInfo(NULL);
info->protocol = TSDB_SML_LINE_PROTOCOL;
info->dataFormat = false;
for (int i = 0; i < sizeof(data) / sizeof(data[0]); i++) {
char msg[256] = {0};
SSmlMsgBuf msgBuf;
......@@ -204,76 +220,14 @@ TEST(testCase, smlParseCols_Error_Test) {
int32_t len = strlen(data[i]);
char *sql = (char *)taosMemoryCalloc(256, 1);
memcpy(sql, data[i], len + 1);
SArray *cols = taosArrayInit(8, POINTER_BYTES);
int32_t ret = smlParseCols(sql, len, cols, NULL, false, dumplicateKey, &msgBuf);
printf("i:%d\n", i);
SSmlLineInfo elements = {0};
int32_t ret = smlParseInfluxString(info, sql, sql + len, &elements);
// printf("i:%d\n", i);
ASSERT_NE(ret, TSDB_CODE_SUCCESS);
taosHashClear(dumplicateKey);
taosMemoryFree(sql);
for (int j = 0; j < taosArrayGetSize(cols); j++) {
void *kv = taosArrayGetP(cols, j);
taosMemoryFree(kv);
}
taosArrayDestroy(cols);
}
taosHashCleanup(dumplicateKey);
}
TEST(testCase, smlParseCols_tag_Test) {
char msg[256] = {0};
SSmlMsgBuf msgBuf;
msgBuf.buf = msg;
msgBuf.len = 256;
SArray *cols = taosArrayInit(16, POINTER_BYTES);
ASSERT_NE(cols, nullptr);
SHashObj *dumplicateKey = taosHashInit(32, taosGetDefaultHashFunction(TSDB_DATA_TYPE_BINARY), false, HASH_NO_LOCK);
const char *data =
"cbin=\"passit "
"helloc\",cnch=L\"iisdfsf\",cbool=false,cf64=4.31f64,cf64_=8.32,cf32=8.23f32,ci8=-34i8,cu8=89u8,ci16=233i16,cu16="
"898u16,ci32=98289i32,cu32=12323u32,ci64=-89238i64,ci=989i,cu64=8989323u64,cbooltrue=true,cboolt=t,cboolf=f,cnch_"
"=l\"iuwq\"";
int32_t len = strlen(data);
int32_t ret = smlParseCols(data, len, cols, NULL, true, dumplicateKey, &msgBuf);
ASSERT_EQ(ret, TSDB_CODE_SUCCESS);
int32_t size = taosArrayGetSize(cols);
ASSERT_EQ(size, 19);
// nchar
SSmlKv *kv = (SSmlKv *)taosArrayGetP(cols, 0);
ASSERT_EQ(strncasecmp(kv->key, "cbin", 4), 0);
ASSERT_EQ(kv->keyLen, 4);
ASSERT_EQ(kv->type, TSDB_DATA_TYPE_NCHAR);
ASSERT_EQ(kv->length, 15);
ASSERT_EQ(strncasecmp(kv->value, "\"passit", 7), 0);
// nchar
kv = (SSmlKv *)taosArrayGetP(cols, 3);
ASSERT_EQ(strncasecmp(kv->key, "cf64", 4), 0);
ASSERT_EQ(kv->keyLen, 4);
ASSERT_EQ(kv->type, TSDB_DATA_TYPE_NCHAR);
ASSERT_EQ(kv->length, 7);
ASSERT_EQ(strncasecmp(kv->value, "4.31f64", 7), 0);
for (int i = 0; i < size; i++) {
void *tmp = taosArrayGetP(cols, i);
taosMemoryFree(tmp);
taosArrayDestroy(elements.colArray);
}
taosArrayClear(cols);
// test tag is null
data = "t=3e";
len = 0;
memset(msgBuf.buf, 0, msgBuf.len);
taosHashClear(dumplicateKey);
ret = smlParseCols(data, len, cols, NULL, true, dumplicateKey, &msgBuf);
ASSERT_EQ(ret, TSDB_CODE_SUCCESS);
size = taosArrayGetSize(cols);
ASSERT_EQ(size, 0);
taosArrayDestroy(cols);
taosHashCleanup(dumplicateKey);
smlDestroyInfo(info);
}
TEST(testCase, smlParseCols_Test) {
......@@ -281,202 +235,182 @@ TEST(testCase, smlParseCols_Test) {
SSmlMsgBuf msgBuf;
msgBuf.buf = msg;
msgBuf.len = 256;
SArray *cols = taosArrayInit(16, POINTER_BYTES);
ASSERT_NE(cols, nullptr);
SHashObj *dumplicateKey = taosHashInit(32, taosGetDefaultHashFunction(TSDB_DATA_TYPE_BINARY), false, HASH_NO_LOCK);
SSmlHandle *info = smlBuildSmlInfo(NULL);
info->protocol = TSDB_SML_LINE_PROTOCOL;
info->dataFormat = false;
SSmlLineInfo elements = {0};
const char *data =
"cb\\=in=\"pass\\,it "
"st,t=1 cb\\=in=\"pass\\,it "
"hello,c=2\",cnch=L\"ii\\=sdfsf\",cbool=false,cf64=4.31f64,cf64_=8.32,cf32=8.23f32,ci8=-34i8,cu8=89u8,ci16="
"233i16,cu16=898u16,ci32=98289i32,cu32=12323u32,ci64=-89238i64,ci=989i,cu64=8989323u64,cbooltrue=true,cboolt=t,"
"cboolf=f,cnch_=l\"iuwq\"";
"cboolf=f,cnch_=l\"iuwq\" 1626006833639000000";
int32_t len = strlen(data);
char *sql = (char *)taosMemoryCalloc(1024, 1);
memcpy(sql, data, len + 1);
int32_t ret = smlParseCols(sql, len, cols, NULL, false, dumplicateKey, &msgBuf);
int32_t ret = smlParseInfluxString(info, sql, sql + len, &elements);
ASSERT_EQ(ret, TSDB_CODE_SUCCESS);
int32_t size = taosArrayGetSize(cols);
ASSERT_EQ(size, 19);
int32_t size = taosArrayGetSize(elements.colArray);
ASSERT_EQ(size, 20);
// binary
SSmlKv *kv = (SSmlKv *)taosArrayGetP(cols, 0);
SSmlKv *kv = (SSmlKv *)taosArrayGet(elements.colArray, 1);
ASSERT_EQ(strncasecmp(kv->key, "cb=in", 5), 0);
ASSERT_EQ(kv->keyLen, 5);
ASSERT_EQ(kv->type, TSDB_DATA_TYPE_BINARY);
ASSERT_EQ(kv->length, 17);
ASSERT_EQ(strncasecmp(kv->value, "pass,it ", 8), 0);
taosMemoryFree(kv);
// nchar
kv = (SSmlKv *)taosArrayGetP(cols, 1);
kv = (SSmlKv *)taosArrayGet(elements.colArray, 2);
ASSERT_EQ(strncasecmp(kv->key, "cnch", 4), 0);
ASSERT_EQ(kv->keyLen, 4);
ASSERT_EQ(kv->type, TSDB_DATA_TYPE_NCHAR);
ASSERT_EQ(kv->length, 8);
ASSERT_EQ(strncasecmp(kv->value, "ii=sd", 5), 0);
taosMemoryFree(kv);
// bool
kv = (SSmlKv *)taosArrayGetP(cols, 2);
kv = (SSmlKv *)taosArrayGet(elements.colArray, 3);
ASSERT_EQ(strncasecmp(kv->key, "cbool", 5), 0);
ASSERT_EQ(kv->keyLen, 5);
ASSERT_EQ(kv->type, TSDB_DATA_TYPE_BOOL);
ASSERT_EQ(kv->length, 1);
ASSERT_EQ(kv->i, false);
taosMemoryFree(kv);
// double
kv = (SSmlKv *)taosArrayGetP(cols, 3);
kv = (SSmlKv *)taosArrayGet(elements.colArray, 4);
ASSERT_EQ(strncasecmp(kv->key, "cf64", 4), 0);
ASSERT_EQ(kv->keyLen, 4);
ASSERT_EQ(kv->type, TSDB_DATA_TYPE_DOUBLE);
ASSERT_EQ(kv->length, 8);
// ASSERT_EQ(kv->d, 4.31);
printf("4.31 = kv->d:%f\n", kv->d);
taosMemoryFree(kv);
// float
kv = (SSmlKv *)taosArrayGetP(cols, 4);
kv = (SSmlKv *)taosArrayGet(elements.colArray, 5);
ASSERT_EQ(strncasecmp(kv->key, "cf64_", 5), 0);
ASSERT_EQ(kv->keyLen, 5);
ASSERT_EQ(kv->type, TSDB_DATA_TYPE_DOUBLE);
ASSERT_EQ(kv->length, 8);
// ASSERT_EQ(kv->f, 8.32);
printf("8.32 = kv->d:%f\n", kv->d);
taosMemoryFree(kv);
// float
kv = (SSmlKv *)taosArrayGetP(cols, 5);
kv = (SSmlKv *)taosArrayGet(elements.colArray, 6);
ASSERT_EQ(strncasecmp(kv->key, "cf32", 4), 0);
ASSERT_EQ(kv->keyLen, 4);
ASSERT_EQ(kv->type, TSDB_DATA_TYPE_FLOAT);
ASSERT_EQ(kv->length, 4);
// ASSERT_EQ(kv->f, 8.23);
printf("8.23 = kv->f:%f\n", kv->f);
taosMemoryFree(kv);
// tiny int
kv = (SSmlKv *)taosArrayGetP(cols, 6);
kv = (SSmlKv *)taosArrayGet(elements.colArray, 7);
ASSERT_EQ(strncasecmp(kv->key, "ci8", 3), 0);
ASSERT_EQ(kv->keyLen, 3);
ASSERT_EQ(kv->type, TSDB_DATA_TYPE_TINYINT);
ASSERT_EQ(kv->length, 1);
ASSERT_EQ(kv->i, -34);
taosMemoryFree(kv);
// unsigned tiny int
kv = (SSmlKv *)taosArrayGetP(cols, 7);
kv = (SSmlKv *)taosArrayGet(elements.colArray, 8);
ASSERT_EQ(strncasecmp(kv->key, "cu8", 3), 0);
ASSERT_EQ(kv->keyLen, 3);
ASSERT_EQ(kv->type, TSDB_DATA_TYPE_UTINYINT);
ASSERT_EQ(kv->length, 1);
ASSERT_EQ(kv->u, 89);
taosMemoryFree(kv);
// small int
kv = (SSmlKv *)taosArrayGetP(cols, 8);
kv = (SSmlKv *)taosArrayGet(elements.colArray, 9);
ASSERT_EQ(strncasecmp(kv->key, "ci16", 4), 0);
ASSERT_EQ(kv->keyLen, 4);
ASSERT_EQ(kv->type, TSDB_DATA_TYPE_SMALLINT);
ASSERT_EQ(kv->length, 2);
ASSERT_EQ(kv->u, 233);
taosMemoryFree(kv);
// unsigned smallint
kv = (SSmlKv *)taosArrayGetP(cols, 9);
kv = (SSmlKv *)taosArrayGet(elements.colArray, 10);
ASSERT_EQ(strncasecmp(kv->key, "cu16", 4), 0);
ASSERT_EQ(kv->keyLen, 4);
ASSERT_EQ(kv->type, TSDB_DATA_TYPE_USMALLINT);
ASSERT_EQ(kv->length, 2);
ASSERT_EQ(kv->u, 898);
taosMemoryFree(kv);
// int
kv = (SSmlKv *)taosArrayGetP(cols, 10);
kv = (SSmlKv *)taosArrayGet(elements.colArray, 11);
ASSERT_EQ(strncasecmp(kv->key, "ci32", 4), 0);
ASSERT_EQ(kv->keyLen, 4);
ASSERT_EQ(kv->type, TSDB_DATA_TYPE_INT);
ASSERT_EQ(kv->length, 4);
ASSERT_EQ(kv->u, 98289);
taosMemoryFree(kv);
// unsigned int
kv = (SSmlKv *)taosArrayGetP(cols, 11);
kv = (SSmlKv *)taosArrayGet(elements.colArray, 12);
ASSERT_EQ(strncasecmp(kv->key, "cu32", 4), 0);
ASSERT_EQ(kv->keyLen, 4);
ASSERT_EQ(kv->type, TSDB_DATA_TYPE_UINT);
ASSERT_EQ(kv->length, 4);
ASSERT_EQ(kv->u, 12323);
taosMemoryFree(kv);
// bigint
kv = (SSmlKv *)taosArrayGetP(cols, 12);
kv = (SSmlKv *)taosArrayGet(elements.colArray, 13);
ASSERT_EQ(strncasecmp(kv->key, "ci64", 4), 0);
ASSERT_EQ(kv->keyLen, 4);
ASSERT_EQ(kv->type, TSDB_DATA_TYPE_BIGINT);
ASSERT_EQ(kv->length, 8);
ASSERT_EQ(kv->i, -89238);
taosMemoryFree(kv);
// bigint
kv = (SSmlKv *)taosArrayGetP(cols, 13);
kv = (SSmlKv *)taosArrayGet(elements.colArray, 14);
ASSERT_EQ(strncasecmp(kv->key, "ci", 2), 0);
ASSERT_EQ(kv->keyLen, 2);
ASSERT_EQ(kv->type, TSDB_DATA_TYPE_BIGINT);
ASSERT_EQ(kv->length, 8);
ASSERT_EQ(kv->i, 989);
taosMemoryFree(kv);
// unsigned bigint
kv = (SSmlKv *)taosArrayGetP(cols, 14);
kv = (SSmlKv *)taosArrayGet(elements.colArray, 15);
ASSERT_EQ(strncasecmp(kv->key, "cu64", 4), 0);
ASSERT_EQ(kv->keyLen, 4);
ASSERT_EQ(kv->type, TSDB_DATA_TYPE_UBIGINT);
ASSERT_EQ(kv->length, 8);
ASSERT_EQ(kv->u, 8989323);
taosMemoryFree(kv);
// bool
kv = (SSmlKv *)taosArrayGetP(cols, 15);
kv = (SSmlKv *)taosArrayGet(elements.colArray, 16);
ASSERT_EQ(strncasecmp(kv->key, "cbooltrue", 9), 0);
ASSERT_EQ(kv->keyLen, 9);
ASSERT_EQ(kv->type, TSDB_DATA_TYPE_BOOL);
ASSERT_EQ(kv->length, 1);
ASSERT_EQ(kv->i, true);
taosMemoryFree(kv);
// bool
kv = (SSmlKv *)taosArrayGetP(cols, 16);
kv = (SSmlKv *)taosArrayGet(elements.colArray, 17);
ASSERT_EQ(strncasecmp(kv->key, "cboolt", 6), 0);
ASSERT_EQ(kv->keyLen, 6);
ASSERT_EQ(kv->type, TSDB_DATA_TYPE_BOOL);
ASSERT_EQ(kv->length, 1);
ASSERT_EQ(kv->i, true);
taosMemoryFree(kv);
// bool
kv = (SSmlKv *)taosArrayGetP(cols, 17);
kv = (SSmlKv *)taosArrayGet(elements.colArray, 18);
ASSERT_EQ(strncasecmp(kv->key, "cboolf", 6), 0);
ASSERT_EQ(kv->keyLen, 6);
ASSERT_EQ(kv->type, TSDB_DATA_TYPE_BOOL);
ASSERT_EQ(kv->length, 1);
ASSERT_EQ(kv->i, false);
taosMemoryFree(kv);
// nchar
kv = (SSmlKv *)taosArrayGetP(cols, 18);
kv = (SSmlKv *)taosArrayGet(elements.colArray, 19);
ASSERT_EQ(strncasecmp(kv->key, "cnch_", 5), 0);
ASSERT_EQ(kv->keyLen, 5);
ASSERT_EQ(kv->type, TSDB_DATA_TYPE_NCHAR);
ASSERT_EQ(kv->length, 4);
ASSERT_EQ(strncasecmp(kv->value, "iuwq", 4), 0);
taosMemoryFree(kv);
taosArrayDestroy(cols);
taosHashCleanup(dumplicateKey);
taosArrayDestroy(elements.colArray);
taosMemoryFree(sql);
smlDestroyInfo(info);
}
TEST(testCase, smlGetTimestampLen_Test) {
......@@ -515,7 +449,9 @@ TEST(testCase, smlParseNumber_Test) {
}
TEST(testCase, smlParseTelnetLine_error_Test) {
SSmlHandle *info = smlBuildSmlInfo(NULL, NULL, TSDB_SML_TELNET_PROTOCOL, TSDB_SML_TIMESTAMP_NANO_SECONDS);
SSmlHandle *info = smlBuildSmlInfo(NULL);
info->dataFormat = false;
info->protocol = TSDB_SML_TELNET_PROTOCOL;
ASSERT_NE(info, nullptr);
const char *sql[] = {
......@@ -536,40 +472,24 @@ TEST(testCase, smlParseTelnetLine_error_Test) {
"sys.procs.running 1479496100 \"binary\" host=web01",
"sys.procs.running 1479496100 L\"rfr\" host=web01",
"sys.procs.running 1479496100 42 host=web01 cpu= ",
"sys.procs.running 1479496100 42 host=web01 host=w2",
"sys.procs.running 1479496100 42 host=web01 host",
"sys.procs.running 1479496100 42 host=web01=er",
"sys.procs.running 1479496100 42 host= web01",
};
for (int i = 0; i < sizeof(sql) / sizeof(sql[0]); i++) {
int ret = smlParseTelnetLine(info, (void *)sql[i], strlen(sql[i]));
SSmlLineInfo elements = {0};
int ret = smlParseTelnetString(info, (char*)sql[i], (char*)(sql[i] + strlen(sql[i])), &elements);
// printf("i:%d\n", i);
ASSERT_NE(ret, 0);
}
smlDestroyInfo(info);
}
TEST(testCase, smlParseTelnetLine_diff_type_Test) {
SSmlHandle *info = smlBuildSmlInfo(NULL, NULL, TSDB_SML_TELNET_PROTOCOL, TSDB_SML_TIMESTAMP_NANO_SECONDS);
ASSERT_NE(info, nullptr);
const char *sql[] = {"sys.procs.running 1479496104000 42 host=web01",
"sys.procs.running 1479496104000 42u8 host=web01",
"appywjnuct 1626006833641 True id=\"appywjnuct_40601_49808_1\" t0=t t1=127i8 "
"id=\"appywjnuct_40601_49808_2\" t2=32767i16 t3=2147483647i32 t4=9223372036854775807i64 "
"t5=11.12345f32 t6=22.123456789f64 t7=\"binaryTagValue\" t8=L\"ncharTagValue\""};
int ret = TSDB_CODE_SUCCESS;
for (int i = 0; i < sizeof(sql) / sizeof(sql[0]); i++) {
ret = smlParseTelnetLine(info, (void *)sql[i], strlen(sql[i]));
if (ret != TSDB_CODE_SUCCESS) break;
}
ASSERT_NE(ret, 0);
smlDestroyInfo(info);
}
TEST(testCase, smlParseTelnetLine_json_error_Test) {
SSmlHandle *info = smlBuildSmlInfo(NULL, NULL, TSDB_SML_JSON_PROTOCOL, TSDB_SML_TIMESTAMP_NANO_SECONDS);
SSmlHandle *info = smlBuildSmlInfo(NULL);
info->protocol = TSDB_SML_JSON_PROTOCOL;
info->dataFormat = false;
ASSERT_NE(info, nullptr);
const char *sql[] = {
......@@ -617,7 +537,8 @@ TEST(testCase, smlParseTelnetLine_json_error_Test) {
int ret = TSDB_CODE_SUCCESS;
for (int i = 0; i < sizeof(sql) / sizeof(sql[0]); i++) {
ret = smlParseTelnetLine(info, (void *)sql[i], strlen(sql[i]));
SSmlLineInfo elements = {0};
ret = smlParseTelnetString(info, (char *)sql[i], (char*)(sql[i] + strlen(sql[i])), &elements);
ASSERT_NE(ret, 0);
}
......@@ -625,7 +546,9 @@ TEST(testCase, smlParseTelnetLine_json_error_Test) {
}
TEST(testCase, smlParseTelnetLine_diff_json_type1_Test) {
SSmlHandle *info = smlBuildSmlInfo(NULL, NULL, TSDB_SML_JSON_PROTOCOL, TSDB_SML_TIMESTAMP_NANO_SECONDS);
SSmlHandle *info = smlBuildSmlInfo(NULL);
info->protocol = TSDB_SML_JSON_PROTOCOL;
info->dataFormat = false;
ASSERT_NE(info, nullptr);
const char *sql[] = {
......@@ -653,7 +576,8 @@ TEST(testCase, smlParseTelnetLine_diff_json_type1_Test) {
int ret = TSDB_CODE_SUCCESS;
for (int i = 0; i < sizeof(sql) / sizeof(sql[0]); i++) {
ret = smlParseTelnetLine(info, (void *)sql[i], strlen(sql[i]));
SSmlLineInfo elements = {0};
ret = smlParseTelnetString(info, (char *)sql[i], (char*)(sql[i] + strlen(sql[i])), &elements);
if (ret != TSDB_CODE_SUCCESS) break;
}
ASSERT_NE(ret, 0);
......@@ -661,7 +585,9 @@ TEST(testCase, smlParseTelnetLine_diff_json_type1_Test) {
}
TEST(testCase, smlParseTelnetLine_diff_json_type2_Test) {
SSmlHandle *info = smlBuildSmlInfo(NULL, NULL, TSDB_SML_JSON_PROTOCOL, TSDB_SML_TIMESTAMP_NANO_SECONDS);
SSmlHandle *info = smlBuildSmlInfo(NULL);
info->protocol = TSDB_SML_JSON_PROTOCOL;
info->dataFormat = false;
ASSERT_NE(info, nullptr);
const char *sql[] = {
......@@ -688,321 +614,8 @@ TEST(testCase, smlParseTelnetLine_diff_json_type2_Test) {
};
int ret = TSDB_CODE_SUCCESS;
for (int i = 0; i < sizeof(sql) / sizeof(sql[0]); i++) {
ret = smlParseTelnetLine(info, (void *)sql[i], strlen(sql[i]));
if (ret != TSDB_CODE_SUCCESS) break;
}
ASSERT_NE(ret, 0);
smlDestroyInfo(info);
}
TEST(testCase, sml_col_4096_Test) {
SSmlHandle *info = smlBuildSmlInfo(NULL, NULL, TSDB_SML_LINE_PROTOCOL, TSDB_SML_TIMESTAMP_NANO_SECONDS);
ASSERT_NE(info, nullptr);
const char *sql[] = {
"spgwgvldxv,id=spgwgvldxv_1,t0=f "
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"t,c76=t,c77=t,c78=t,c79=t,c80=t,c81=t,c82=t,c83=t,c84=t,c85=t,c86=t,c87=t,c88=t,c89=t,c90=t,c91=t,c92=t,c93=t,"
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"c1202=t,c1203=t,c1204=t,c1205=t,c1206=t,c1207=t,c1208=t,c1209=t,c1210=t,c1211=t,c1212=t,c1213=t,c1214=t,c1215=t,"
"c1216=t,c1217=t,c1218=t,c1219=t,c1220=t,c1221=t,c1222=t,c1223=t,c1224=t,c1225=t,c1226=t,c1227=t,c1228=t,c1229=t,"
"c1230=t,c1231=t,c1232=t,c1233=t,c1234=t,c1235=t,c1236=t,c1237=t,c1238=t,c1239=t,c1240=t,c1241=t,c1242=t,c1243=t,"
"c1244=t,c1245=t,c1246=t,c1247=t,c1248=t,c1249=t,c1250=t,c1251=t,c1252=t,c1253=t,c1254=t,c1255=t,c1256=t,c1257=t,"
"c1258=t,c1259=t,c1260=t,c1261=t,c1262=t,c1263=t,c1264=t,c1265=t,c1266=t,c1267=t,c1268=t,c1269=t,c1270=t,c1271=t,"
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"c3878=t,c3879=t,c3880=t,c3881=t,c3882=t,c3883=t,c3884=t,c3885=t,c3886=t,c3887=t,c3888=t,c3889=t,c3890=t,c3891=t,"
"c3892=t,c3893=t,c3894=t,c3895=t,c3896=t,c3897=t,c3898=t,c3899=t,c3900=t,c3901=t,c3902=t,c3903=t,c3904=t,c3905=t,"
"c3906=t,c3907=t,c3908=t,c3909=t,c3910=t,c3911=t,c3912=t,c3913=t,c3914=t,c3915=t,c3916=t,c3917=t,c3918=t,c3919=t,"
"c3920=t,c3921=t,c3922=t,c3923=t,c3924=t,c3925=t,c3926=t,c3927=t,c3928=t,c3929=t,c3930=t,c3931=t,c3932=t,c3933=t,"
"c3934=t,c3935=t,c3936=t,c3937=t,c3938=t,c3939=t,c3940=t,c3941=t,c3942=t,c3943=t,c3944=t,c3945=t,c3946=t,c3947=t,"
"c3948=t,c3949=t,c3950=t,c3951=t,c3952=t,c3953=t,c3954=t,"
"c3955=t,c3956=t,c3957=t,c3958=t,c3959=t,c3960=t,c3961=t,c3962=t,c3963=t,c3964=t,c3965=t,c3966=t,c3967=t,c3968=t,"
"c3969=t,c3970=t,c3971=t,c3972=t,c3973=t,c3974=t,c3975=t,c3976=t,c3977=t,c3978=t,c3979=t,c3980=t,c3981=t,c3982=t,"
"c3983=t,c3984=t,c3985=t,c3986=t,c3987=t,c3988=t,c3989=t,c3990=t,c3991=t,c3992=t,c3993=t,c3994=t,c3995=t,c3996=t,"
"c3997=t,c3998=t,c3999=t,c4000=t,c4001=t,c4002=t,c4003=t,c4004=t,c4005=t,c4006=t,c4007=t,c4008=t,c4009=t,c4010=t,"
"c4011=t,c4012=t,c4013=t,c4014=t,c4015=t,c4016=t,c4017=t,c4018=t,c4019=t,c4020=t,c4021=t,c4022=t,c4023=t,c4024=t,"
"c4025=t,c4026=t,c4027=t,c4028=t,c4029=t,c4030=t,c4031=t,c4032=t,c4033=t,c4034=t,c4035=t,c4036=t,c4037=t,c4038=t,"
"c4039=t,c4040=t,c4041=t,c4042=t,c4043=t,c4044=t,c4045=t,c4046=t,c4047=t,c4048=t,c4049=t,c4050=t,c4051=t,c4052=t,"
"c4053=t,c4054=t,c4055=t,c4056=t,c4057=t,c4058=t,c4059=t,c4060=t,c4061=t,c4062=t,c4063=t,c4064=t,c4065=t,c4066=t,"
"c4067=t,c4068=t,c4069=t,c4070=t,c4071=t,c4072=t,c4073=t,c4074=t,c4075=t,c4076=t,c4077=t,c4078=t,c4079=t,c4080=t,"
"c4081=t,c4082=t,c4083=t,c4084=t,c4085=t,c4086=t,c4087=t,c4088=t,c4089=t,c4090=t,c4091=t,c4092=t,c4093=t "
"1626006833640000000"};
int ret = TSDB_CODE_SUCCESS;
for (int i = 0; i < sizeof(sql) / sizeof(sql[0]); i++) {
ret = smlParseInfluxLine(info, sql[i], strlen(sql[i]));
SSmlLineInfo elements = {0};
ret = smlParseTelnetString(info, (char *)sql[i], (char*)(sql[i] + strlen(sql[i])), &elements);
if (ret != TSDB_CODE_SUCCESS) break;
}
ASSERT_NE(ret, 0);
......
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