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TDengine
提交 dac0a985 编写于 作者: H Haojun Liao
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[td-1213]

上级 5b5edf00
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Showing with 239 addition and 230 deletion
src/client/inc/tscUtil.h
浏览文件 @ dac0a985
......@@ -141,7 +141,7 @@ bool tscQueryTags(SQueryInfo* pQueryInfo);
SSqlExpr* tscAddSpecialColumnForSelect(SQueryInfo* pQueryInfo, int32_t outputColIndex, int16_t functionId,
SColumnIndex* pIndex, SSchema* pColSchema, int16_t colType);
int32_t tscSetTableFullName(STableMetaInfo* pTableMetaInfo, SSQLToken* pzTableName, SSqlObj* pSql);
int32_t tscSetTableFullName(STableMetaInfo* pTableMetaInfo, SStrToken* pzTableName, SSqlObj* pSql);
void tscClearInterpInfo(SQueryInfo* pQueryInfo);
bool tscIsInsertData(char* sqlstr);
......@@ -194,7 +194,7 @@ SColumn* tscColumnListInsert(SArray* pColList, SColumnIndex* colIndex);
SArray* tscColumnListClone(const SArray* src, int16_t tableIndex);
void tscColumnListDestroy(SArray* pColList);
int32_t tscValidateName(SSQLToken* pToken);
int32_t tscValidateName(SStrToken* pToken);
void tscIncStreamExecutionCount(void* pStream);
......
src/client/src/tscParseInsert.c
浏览文件 @ dac0a985
......@@ -40,7 +40,7 @@ enum {
static int32_t tscAllocateMemIfNeed(STableDataBlocks *pDataBlock, int32_t rowSize, int32_t * numOfRows);
static int32_t tscToInteger(SSQLToken *pToken, int64_t *value, char **endPtr) {
static int32_t tscToInteger(SStrToken *pToken, int64_t *value, char **endPtr) {
if (pToken->n == 0) {
return TK_ILLEGAL;
}
......@@ -73,7 +73,7 @@ static int32_t tscToInteger(SSQLToken *pToken, int64_t *value, char **endPtr) {
return pToken->type;
}
static int32_t tscToDouble(SSQLToken *pToken, double *value, char **endPtr) {
static int32_t tscToDouble(SStrToken *pToken, double *value, char **endPtr) {
if (pToken->n == 0) {
return TK_ILLEGAL;
}
......@@ -89,9 +89,9 @@ static int32_t tscToDouble(SSQLToken *pToken, double *value, char **endPtr) {
return pToken->type;
}
int tsParseTime(SSQLToken *pToken, int64_t *time, char **next, char *error, int16_t timePrec) {
int tsParseTime(SStrToken *pToken, int64_t *time, char **next, char *error, int16_t timePrec) {
int32_t index = 0;
SSQLToken sToken;
SStrToken sToken;
int64_t interval;
int64_t useconds = 0;
char * pTokenEnd = *next;
......@@ -128,7 +128,7 @@ int tsParseTime(SSQLToken *pToken, int64_t *time, char **next, char *error, int1
* time expression:
* e.g., now+12a, now-5h
*/
SSQLToken valueToken;
SStrToken valueToken;
index = 0;
sToken = tStrGetToken(pTokenEnd, &index, false, 0, NULL);
pTokenEnd += index;
......@@ -163,7 +163,7 @@ int tsParseTime(SSQLToken *pToken, int64_t *time, char **next, char *error, int1
return TSDB_CODE_SUCCESS;
}
int32_t tsParseOneColumnData(SSchema *pSchema, SSQLToken *pToken, char *payload, char *msg, char **str, bool primaryKey,
int32_t tsParseOneColumnData(SSchema *pSchema, SStrToken *pToken, char *payload, char *msg, char **str, bool primaryKey,
int16_t timePrec) {
int64_t iv;
int32_t numType;
......@@ -409,7 +409,7 @@ static int32_t tsCheckTimestamp(STableDataBlocks *pDataBlocks, const char *start
int tsParseOneRowData(char **str, STableDataBlocks *pDataBlocks, SSchema schema[], SParsedDataColInfo *spd, char *error,
int16_t timePrec, int32_t *code, char *tmpTokenBuf) {
int32_t index = 0;
SSQLToken sToken = {0};
SStrToken sToken = {0};
char * payload = pDataBlocks->pData + pDataBlocks->size;
// 1. set the parsed value from sql string
......@@ -524,7 +524,7 @@ static int32_t rowDataCompar(const void *lhs, const void *rhs) {
int tsParseValues(char **str, STableDataBlocks *pDataBlock, STableMeta *pTableMeta, int maxRows,
SParsedDataColInfo *spd, char *error, int32_t *code, char *tmpTokenBuf) {
int32_t index = 0;
SSQLToken sToken;
SStrToken sToken;
int16_t numOfRows = 0;
......@@ -734,8 +734,8 @@ static int32_t doParseInsertStatement(SSqlObj *pSql, void *pTableList, char **st
static int32_t tscCheckIfCreateTable(char **sqlstr, SSqlObj *pSql) {
int32_t index = 0;
SSQLToken sToken = {0};
SSQLToken tableToken = {0};
SStrToken sToken = {0};
SStrToken tableToken = {0};
int32_t code = TSDB_CODE_SUCCESS;
const int32_t TABLE_INDEX = 0;
......@@ -993,7 +993,7 @@ static int32_t tscCheckIfCreateTable(char **sqlstr, SSqlObj *pSql) {
return code;
}
int validateTableName(char *tblName, int len, SSQLToken* psTblToken) {
int validateTableName(char *tblName, int len, SStrToken* psTblToken) {
tstrncpy(psTblToken->z, tblName, TSDB_TABLE_FNAME_LEN);
psTblToken->n = len;
......@@ -1057,7 +1057,7 @@ int tsParseInsertSql(SSqlObj *pSql) {
while (1) {
int32_t index = 0;
SSQLToken sToken = tStrGetToken(str, &index, false, 0, NULL);
SStrToken sToken = tStrGetToken(str, &index, false, 0, NULL);
// no data in the sql string anymore.
if (sToken.n == 0) {
......@@ -1083,7 +1083,7 @@ int tsParseInsertSql(SSqlObj *pSql) {
pCmd->curSql = sToken.z;
char buf[TSDB_TABLE_FNAME_LEN];
SSQLToken sTblToken;
SStrToken sTblToken;
sTblToken.z = buf;
// Check if the table name available or not
if (validateTableName(sToken.z, sToken.n, &sTblToken) != TSDB_CODE_SUCCESS) {
......@@ -1285,7 +1285,7 @@ int tsInsertInitialCheck(SSqlObj *pSql) {
int32_t index = 0;
SSqlCmd *pCmd = &pSql->cmd;
SSQLToken sToken = tStrGetToken(pSql->sqlstr, &index, false, 0, NULL);
SStrToken sToken = tStrGetToken(pSql->sqlstr, &index, false, 0, NULL);
assert(sToken.type == TK_INSERT || sToken.type == TK_IMPORT);
pCmd->count = 0;
......
src/client/src/tscPrepare.c
浏览文件 @ dac0a985
......@@ -155,7 +155,7 @@ static int normalStmtPrepare(STscStmt* stmt) {
uint32_t i = 0, start = 0;
while (sql[i] != 0) {
SSQLToken token = {0};
SStrToken token = {0};
token.n = tSQLGetToken(sql + i, &token.type);
if (token.type == TK_QUESTION) {
......
src/client/src/tscSQLParser.c
浏览文件 @ dac0a985
此差异已折叠。
src/client/src/tscServer.c
浏览文件 @ dac0a985
......@@ -931,8 +931,8 @@ int32_t tscBuildAcctMsg(SSqlObj *pSql, SSqlInfo *pInfo) {
SCMCreateAcctMsg *pAlterMsg = (SCMCreateAcctMsg *)pCmd->payload;
SSQLToken *pName = &pInfo->pDCLInfo->user.user;
SSQLToken *pPwd = &pInfo->pDCLInfo->user.passwd;
SStrToken *pName = &pInfo->pDCLInfo->user.user;
SStrToken *pPwd = &pInfo->pDCLInfo->user.passwd;
strncpy(pAlterMsg->user, pName->z, pName->n);
strncpy(pAlterMsg->pass, pPwd->z, pPwd->n);
......@@ -1134,13 +1134,13 @@ int32_t tscBuildShowMsg(SSqlObj *pSql, SSqlInfo *pInfo) {
pShowMsg->type = pShowInfo->showType;
if (pShowInfo->showType != TSDB_MGMT_TABLE_VNODES) {
SSQLToken *pPattern = &pShowInfo->pattern;
SStrToken *pPattern = &pShowInfo->pattern;
if (pPattern->type > 0) { // only show tables support wildcard query
strncpy(pShowMsg->payload, pPattern->z, pPattern->n);
pShowMsg->payloadLen = htons(pPattern->n);
}
} else {
SSQLToken *pEpAddr = &pShowInfo->prefix;
SStrToken *pEpAddr = &pShowInfo->prefix;
assert(pEpAddr->n > 0 && pEpAddr->type > 0);
strncpy(pShowMsg->payload, pEpAddr->z, pEpAddr->n);
......
src/client/src/tscSql.c
浏览文件 @ dac0a985
......@@ -855,7 +855,7 @@ static int tscParseTblNameList(SSqlObj *pSql, const char *tblNameList, int32_t t
str = nextStr + 1;
len = (int32_t)strtrim(tblName);
SSQLToken sToken = {.n = len, .type = TK_ID, .z = tblName};
SStrToken sToken = {.n = len, .type = TK_ID, .z = tblName};
tSQLGetToken(tblName, &sToken.type);
// Check if the table name available or not
......
src/client/src/tscUtil.c
浏览文件 @ dac0a985
......@@ -744,7 +744,7 @@ bool tscIsInsertData(char* sqlstr) {
int32_t index = 0;
do {
SSQLToken t0 = tStrGetToken(sqlstr, &index, false, 0, NULL);
SStrToken t0 = tStrGetToken(sqlstr, &index, false, 0, NULL);
if (t0.type != TK_LP) {
return t0.type == TK_INSERT || t0.type == TK_IMPORT;
}
......@@ -1187,7 +1187,7 @@ void tscColumnListDestroy(SArray* pColumnList) {
* 'first_part.second_part'
*
*/
static int32_t validateQuoteToken(SSQLToken* pToken) {
static int32_t validateQuoteToken(SStrToken* pToken) {
strdequote(pToken->z);
pToken->n = (uint32_t)strtrim(pToken->z);
......@@ -1203,7 +1203,7 @@ static int32_t validateQuoteToken(SSQLToken* pToken) {
return TSDB_CODE_SUCCESS;
}
int32_t tscValidateName(SSQLToken* pToken) {
int32_t tscValidateName(SStrToken* pToken) {
if (pToken->type != TK_STRING && pToken->type != TK_ID) {
return TSDB_CODE_TSC_INVALID_SQL;
}
......
src/common/inc/tname.h
浏览文件 @ dac0a985
......@@ -25,11 +25,11 @@ void extractTableName(const char *tableId, char *name);
char* extractDBName(const char *tableId, char *name);
void extractTableNameFromToken(SSQLToken *pToken, SSQLToken* pTable);
void extractTableNameFromToken(SStrToken *pToken, SStrToken* pTable);
SSchema tGetTableNameColumnSchema();
SSchema tGetUserSpecifiedColumnSchema(tVariant* pVal, const char* name);
SSchema tGetUserSpecifiedColumnSchema(tVariant* pVal, SStrToken* exprStr, const char* name);
bool tscValidateTableNameLength(size_t len);
......
src/common/inc/tvariant.h
浏览文件 @ dac0a985
......@@ -36,7 +36,7 @@ typedef struct tVariant {
};
} tVariant;
void tVariantCreate(tVariant *pVar, SSQLToken *token);
void tVariantCreate(tVariant *pVar, SStrToken *token);
void tVariantCreateFromString(tVariant *pVar, char *pz, uint32_t len, uint32_t type);
......
src/common/src/tname.c
浏览文件 @ dac0a985
......@@ -48,7 +48,7 @@ SSchema tGetTableNameColumnSchema() {
return s;
}
SSchema tGetUserSpecifiedColumnSchema(tVariant* pVal, const char* name) {
SSchema tGetUserSpecifiedColumnSchema(tVariant* pVal, SStrToken* exprStr, const char* name) {
SSchema s = {0};
s.type = pVal->nType;
......@@ -62,8 +62,8 @@ SSchema tGetUserSpecifiedColumnSchema(tVariant* pVal, const char* name) {
if (name != NULL) {
tstrncpy(s.name, name, sizeof(s.name));
} else {
tVariantToString(pVal, s.name);
strdequote(s.name);
size_t len = MIN(sizeof(s.name), exprStr->n + 1);
tstrncpy(s.name, exprStr->z, len);
}
return s;
......@@ -132,7 +132,7 @@ int64_t taosGetIntervalStartTimestamp(int64_t startTime, int64_t slidingTime, in
* tablePrefix.columnName
* extract table name and save it in pTable, with only column name in pToken
*/
void extractTableNameFromToken(SSQLToken* pToken, SSQLToken* pTable) {
void extractTableNameFromToken(SStrToken* pToken, SStrToken* pTable) {
const char sep = TS_PATH_DELIMITER[0];
if (pToken == pTable || pToken == NULL || pTable == NULL) {
......
src/common/src/tvariant.c
浏览文件 @ dac0a985
......@@ -23,7 +23,7 @@
#include "tutil.h"
// todo support scientific expression number and oct number
void tVariantCreate(tVariant *pVar, SSQLToken *token) { tVariantCreateFromString(pVar, token->z, token->n, token->type); }
void tVariantCreate(tVariant *pVar, SStrToken *token) { tVariantCreateFromString(pVar, token->z, token->n, token->type); }
void tVariantCreateFromString(tVariant *pVar, char *pz, uint32_t len, uint32_t type) {
memset(pVar, 0, sizeof(tVariant));
......@@ -270,7 +270,7 @@ static int32_t doConvertToInteger(tVariant *pVariant, char *pDest, int32_t type,
errno = 0;
char *endPtr = NULL;
SSQLToken token = {0};
SStrToken token = {0};
token.n = tSQLGetToken(pVariant->pz, &token.type);
if (token.type == TK_MINUS || token.type == TK_PLUS) {
......@@ -319,7 +319,7 @@ static int32_t doConvertToInteger(tVariant *pVariant, char *pDest, int32_t type,
errno = 0;
wchar_t *endPtr = NULL;
SSQLToken token = {0};
SStrToken token = {0};
token.n = tSQLGetToken(pVariant->pz, &token.type);
if (token.type == TK_MINUS || token.type == TK_PLUS) {
......@@ -478,7 +478,7 @@ static int32_t toNchar(tVariant *pVariant, char **pDest, int32_t *pDestSize) {
}
static FORCE_INLINE int32_t convertToDouble(char *pStr, int32_t len, double *value) {
SSQLToken stoken = {.z = pStr, .n = len};
SStrToken stoken = {.z = pStr, .n = len};
if (TK_ILLEGAL == isValidNumber(&stoken)) {
return -1;
......@@ -504,7 +504,7 @@ static FORCE_INLINE int32_t convertToInteger(tVariant *pVariant, int64_t *result
errno = 0;
char *endPtr = NULL;
SSQLToken token = {0};
SStrToken token = {0};
token.n = tSQLGetToken(pVariant->pz, &token.type);
if (token.type == TK_MINUS || token.type == TK_PLUS) {
......@@ -521,7 +521,7 @@ static FORCE_INLINE int32_t convertToInteger(tVariant *pVariant, int64_t *result
return 0;
}
SSQLToken sToken = {.z = pVariant->pz, .n = pVariant->nLen};
SStrToken sToken = {.z = pVariant->pz, .n = pVariant->nLen};
if (TK_ILLEGAL == isValidNumber(&sToken)) {
return -1;
}
......@@ -557,7 +557,7 @@ static FORCE_INLINE int32_t convertToInteger(tVariant *pVariant, int64_t *result
errno = 0;
wchar_t *endPtr = NULL;
SSQLToken token = {0};
SStrToken token = {0};
token.n = tSQLGetToken(pVariant->pz, &token.type);
if (token.type == TK_MINUS || token.type == TK_PLUS) {
......
src/query/inc/qAst.h
浏览文件 @ dac0a985
......@@ -80,7 +80,7 @@ void tExprTreeTraverse(tExprNode *pExpr, SSkipList *pSkipList, SArray *result, S
void tExprTreeCalcTraverse(tExprNode *pExprs, int32_t numOfRows, char *pOutput, void *param, int32_t order,
char *(*cb)(void *, const char*, int32_t));
uint8_t getBinaryExprOptr(SSQLToken *pToken);
uint8_t getBinaryExprOptr(SStrToken *pToken);
void tExprNodeDestroy(tExprNode *pNode, void (*fp)(void *));
void exprTreeToBinary(SBufferWriter* bw, tExprNode* pExprTree);
......
src/query/inc/qSqlparser.h
浏览文件 @ dac0a985
......@@ -26,7 +26,7 @@ extern "C" {
#include "tstoken.h"
#include "tvariant.h"
#define ParseTOKENTYPE SSQLToken
#define ParseTOKENTYPE SStrToken
extern char tTokenTypeSwitcher[13];
#define toTSDBType(x) \
......@@ -71,16 +71,16 @@ typedef struct SQuerySQL {
struct tSQLExpr * pWhere; // where clause [optional]
tVariantList * pGroupby; // groupby clause, only for tags[optional]
tVariantList * pSortOrder; // orderby [optional]
SSQLToken interval; // interval [optional]
SSQLToken sliding; // sliding window [optional]
SStrToken interval; // interval [optional]
SStrToken sliding; // sliding window [optional]
SLimitVal limit; // limit offset [optional]
SLimitVal slimit; // group limit offset [optional]
tVariantList * fillType; // fill type[optional]
SSQLToken selectToken; // sql string
SStrToken selectToken; // sql string
} SQuerySQL;
typedef struct SCreateTableSQL {
struct SSQLToken name; // meter name, create table [meterName] xxx
struct SStrToken name; // meter name, create table [meterName] xxx
bool existCheck;
int8_t type; // create normal table/from super table/ stream
......@@ -90,7 +90,7 @@ typedef struct SCreateTableSQL {
} colInfo;
struct {
SSQLToken stableName; // super table name, for using clause
SStrToken stableName; // super table name, for using clause
tVariantList *pTagVals; // create by using metric, tag value
STagData tagdata;
} usingInfo;
......@@ -99,7 +99,7 @@ typedef struct SCreateTableSQL {
} SCreateTableSQL;
typedef struct SAlterTableSQL {
SSQLToken name;
SStrToken name;
int16_t type;
STagData tagData;
......@@ -108,7 +108,7 @@ typedef struct SAlterTableSQL {
} SAlterTableSQL;
typedef struct SCreateDBInfo {
SSQLToken dbname;
SStrToken dbname;
int32_t replica;
int32_t cacheBlockSize;
int32_t maxTablesPerVnode;
......@@ -121,7 +121,7 @@ typedef struct SCreateDBInfo {
int32_t walLevel;
int32_t quorum;
int32_t compressionLevel;
SSQLToken precision;
SStrToken precision;
bool ignoreExists;
tVariantList *keep;
......@@ -136,33 +136,33 @@ typedef struct SCreateAcctSQL {
int64_t maxStorage;
int64_t maxQueryTime;
int32_t maxConnections;
SSQLToken stat;
SStrToken stat;
} SCreateAcctSQL;
typedef struct SShowInfo {
uint8_t showType;
SSQLToken prefix;
SSQLToken pattern;
SStrToken prefix;
SStrToken pattern;
} SShowInfo;
typedef struct SUserInfo {
SSQLToken user;
SSQLToken passwd;
SSQLToken privilege;
SStrToken user;
SStrToken passwd;
SStrToken privilege;
int16_t type;
} SUserInfo;
typedef struct tDCLSQL {
int32_t nTokens; /* Number of expressions on the list */
int32_t nAlloc; /* Number of entries allocated below */
SSQLToken *a; /* one entry for element */
SStrToken *a; /* one entry for element */
bool existsCheck;
union {
SCreateDBInfo dbOpt;
SCreateAcctSQL acctOpt;
SShowInfo showOpt;
SSQLToken ip;
SStrToken ip;
};
SUserInfo user;
......@@ -194,14 +194,14 @@ typedef struct tSQLExpr {
// the full sql string of function(col, param), which is actually the raw
// field name, since the function name is kept in nSQLOptr already
SSQLToken operand;
SSQLToken colInfo; // field id
SStrToken operand;
SStrToken colInfo; // field id
tVariant val; // value only for string, float, int
struct tSQLExpr *pLeft; // left child
struct tSQLExpr *pRight; // right child
struct tSQLExprList *pParam; // function parameters
SStrToken token; // original sql expr string
} tSQLExpr;
// used in select clause. select <tSQLExprList> from xxx
......@@ -243,7 +243,7 @@ tVariantList *tVariantListAppend(tVariantList *pList, tVariant *pVar, uint8_t so
tVariantList *tVariantListInsert(tVariantList *pList, tVariant *pVar, uint8_t sortOrder, int32_t index);
tVariantList *tVariantListAppendToken(tVariantList *pList, SSQLToken *pAliasToken, uint8_t sortOrder);
tVariantList *tVariantListAppendToken(tVariantList *pList, SStrToken *pAliasToken, uint8_t sortOrder);
void tVariantListDestroy(tVariantList *pList);
tFieldList *tFieldListAppend(tFieldList *pList, TAOS_FIELD *pField);
......@@ -254,61 +254,61 @@ tSQLExpr *tSQLExprCreate(tSQLExpr *pLeft, tSQLExpr *pRight, int32_t optType);
void tSQLExprDestroy(tSQLExpr *);
tSQLExprList *tSQLExprListAppend(tSQLExprList *pList, tSQLExpr *pNode, SSQLToken *pToken);
tSQLExprList *tSQLExprListAppend(tSQLExprList *pList, tSQLExpr *pNode, SStrToken *pToken);
void tSQLExprListDestroy(tSQLExprList *pList);
SQuerySQL *tSetQuerySQLElems(SSQLToken *pSelectToken, tSQLExprList *pSelection, tVariantList *pFrom, tSQLExpr *pWhere,
tVariantList *pGroupby, tVariantList *pSortOrder, SSQLToken *pInterval,
SSQLToken *pSliding, tVariantList *pFill, SLimitVal *pLimit, SLimitVal *pGLimit);
SQuerySQL *tSetQuerySQLElems(SStrToken *pSelectToken, tSQLExprList *pSelection, tVariantList *pFrom, tSQLExpr *pWhere,
tVariantList *pGroupby, tVariantList *pSortOrder, SStrToken *pInterval,
SStrToken *pSliding, tVariantList *pFill, SLimitVal *pLimit, SLimitVal *pGLimit);
SCreateTableSQL *tSetCreateSQLElems(tFieldList *pCols, tFieldList *pTags, SSQLToken *pMetricName,
SCreateTableSQL *tSetCreateSQLElems(tFieldList *pCols, tFieldList *pTags, SStrToken *pMetricName,
tVariantList *pTagVals, SQuerySQL *pSelect, int32_t type);
void tSQLExprNodeDestroy(tSQLExpr *pExpr);
tSQLExpr *tSQLExprNodeClone(tSQLExpr *pExpr);
SAlterTableSQL *tAlterTableSQLElems(SSQLToken *pMeterName, tFieldList *pCols, tVariantList *pVals, int32_t type);
SAlterTableSQL *tAlterTableSQLElems(SStrToken *pMeterName, tFieldList *pCols, tVariantList *pVals, int32_t type);
tSQLExprListList *tSQLListListAppend(tSQLExprListList *pList, tSQLExprList *pExprList);
void destroyAllSelectClause(SSubclauseInfo *pSql);
void doDestroyQuerySql(SQuerySQL *pSql);
SSqlInfo * setSQLInfo(SSqlInfo *pInfo, void *pSqlExprInfo, SSQLToken *pMeterName, int32_t type);
SSqlInfo * setSQLInfo(SSqlInfo *pInfo, void *pSqlExprInfo, SStrToken *pMeterName, int32_t type);
SSubclauseInfo *setSubclause(SSubclauseInfo *pClause, void *pSqlExprInfo);
SSubclauseInfo *appendSelectClause(SSubclauseInfo *pInfo, void *pSubclause);
void setCreatedTableName(SSqlInfo *pInfo, SSQLToken *pMeterName, SSQLToken *pIfNotExists);
void setCreatedTableName(SSqlInfo *pInfo, SStrToken *pMeterName, SStrToken *pIfNotExists);
void SQLInfoDestroy(SSqlInfo *pInfo);
void setDCLSQLElems(SSqlInfo *pInfo, int32_t type, int32_t nParams, ...);
void setDropDBTableInfo(SSqlInfo *pInfo, int32_t type, SSQLToken* pToken, SSQLToken* existsCheck);
void setShowOptions(SSqlInfo *pInfo, int32_t type, SSQLToken* prefix, SSQLToken* pPatterns);
void setDropDBTableInfo(SSqlInfo *pInfo, int32_t type, SStrToken* pToken, SStrToken* existsCheck);
void setShowOptions(SSqlInfo *pInfo, int32_t type, SStrToken* prefix, SStrToken* pPatterns);
tDCLSQL *tTokenListAppend(tDCLSQL *pTokenList, SSQLToken *pToken);
tDCLSQL *tTokenListAppend(tDCLSQL *pTokenList, SStrToken *pToken);
void setCreateDBSQL(SSqlInfo *pInfo, int32_t type, SSQLToken *pToken, SCreateDBInfo *pDB, SSQLToken *pIgExists);
void setCreateDBSQL(SSqlInfo *pInfo, int32_t type, SStrToken *pToken, SCreateDBInfo *pDB, SStrToken *pIgExists);
void setCreateAcctSQL(SSqlInfo *pInfo, int32_t type, SSQLToken *pName, SSQLToken *pPwd, SCreateAcctSQL *pAcctInfo);
void setCreateUserSQL(SSqlInfo *pInfo, SSQLToken *pName, SSQLToken *pPasswd);
void setKillSQL(SSqlInfo *pInfo, int32_t type, SSQLToken *ip);
void setAlterUserSQL(SSqlInfo *pInfo, int16_t type, SSQLToken *pName, SSQLToken* pPwd, SSQLToken *pPrivilege);
void setCreateAcctSQL(SSqlInfo *pInfo, int32_t type, SStrToken *pName, SStrToken *pPwd, SCreateAcctSQL *pAcctInfo);
void setCreateUserSQL(SSqlInfo *pInfo, SStrToken *pName, SStrToken *pPasswd);
void setKillSQL(SSqlInfo *pInfo, int32_t type, SStrToken *ip);
void setAlterUserSQL(SSqlInfo *pInfo, int16_t type, SStrToken *pName, SStrToken* pPwd, SStrToken *pPrivilege);
void setDefaultCreateDbOption(SCreateDBInfo *pDBInfo);
// prefix show db.tables;
void setDBName(SSQLToken *pCpxName, SSQLToken *pDB);
void setDBName(SStrToken *pCpxName, SStrToken *pDB);
tSQLExpr *tSQLExprIdValueCreate(SSQLToken *pToken, int32_t optType);
tSQLExpr *tSQLExprIdValueCreate(SStrToken *pToken, int32_t optType);
tSQLExpr *tSQLExprCreateFunction(tSQLExprList *pList, SSQLToken *pFuncToken, SSQLToken *endToken, int32_t optType);
tSQLExpr *tSQLExprCreateFunction(tSQLExprList *pList, SStrToken *pFuncToken, SStrToken *endToken, int32_t optType);
void tSQLSetColumnInfo(TAOS_FIELD *pField, SSQLToken *pName, TAOS_FIELD *pType);
void tSQLSetColumnInfo(TAOS_FIELD *pField, SStrToken *pName, TAOS_FIELD *pType);
void tSQLSetColumnType(TAOS_FIELD *pField, SSQLToken *pToken);
void tSQLSetColumnType(TAOS_FIELD *pField, SStrToken *pToken);
void *ParseAlloc(void *(*mallocProc)(size_t));
......
src/query/inc/sql.y
浏览文件 @ dac0a985
......@@ -2,8 +2,8 @@
//usage: lemon sql.y
%token_prefix TK_
%token_type {SSQLToken}
%default_type {SSQLToken}
%token_type {SStrToken}
%default_type {SStrToken}
%extra_argument {SSqlInfo* pInfo}
%fallback ID BOOL TINYINT SMALLINT INTEGER BIGINT FLOAT DOUBLE STRING TIMESTAMP BINARY NCHAR.
......@@ -80,11 +80,11 @@ cmd ::= SHOW GRANTS. { setShowOptions(pInfo, TSDB_MGMT_TABLE_GRANTS, 0, 0);
cmd ::= SHOW VNODES. { setShowOptions(pInfo, TSDB_MGMT_TABLE_VNODES, 0, 0); }
cmd ::= SHOW VNODES IPTOKEN(X). { setShowOptions(pInfo, TSDB_MGMT_TABLE_VNODES, &X, 0); }
%type dbPrefix {SSQLToken}
%type dbPrefix {SStrToken}
dbPrefix(A) ::=. {A.n = 0; A.type = 0;}
dbPrefix(A) ::= ids(X) DOT. {A = X; }
%type cpxName {SSQLToken}
%type cpxName {SStrToken}
cpxName(A) ::= . {A.n = 0; }
cpxName(A) ::= DOT ids(Y). {A = Y; A.n += 1; }
......@@ -101,19 +101,19 @@ cmd ::= SHOW dbPrefix(X) STABLES. {
}
cmd ::= SHOW dbPrefix(X) STABLES LIKE ids(Y). {
SSQLToken token;
SStrToken token;
setDBName(&token, &X);
setShowOptions(pInfo, TSDB_MGMT_TABLE_METRIC, &token, &Y);
}
cmd ::= SHOW dbPrefix(X) VGROUPS. {
SSQLToken token;
SStrToken token;
setDBName(&token, &X);
setShowOptions(pInfo, TSDB_MGMT_TABLE_VGROUP, &token, 0);
}
cmd ::= SHOW dbPrefix(X) VGROUPS ids(Y). {
SSQLToken token;
SStrToken token;
setDBName(&token, &X);
setShowOptions(pInfo, TSDB_MGMT_TABLE_VGROUP, &token, &Y);
}
......@@ -145,7 +145,7 @@ cmd ::= ALTER DNODE ids(X) ids(Y). { setDCLSQLElems(pInfo, TSDB_SQL
cmd ::= ALTER DNODE ids(X) ids(Y) ids(Z). { setDCLSQLElems(pInfo, TSDB_SQL_CFG_DNODE, 3, &X, &Y, &Z); }
cmd ::= ALTER LOCAL ids(X). { setDCLSQLElems(pInfo, TSDB_SQL_CFG_LOCAL, 1, &X); }
cmd ::= ALTER LOCAL ids(X) ids(Y). { setDCLSQLElems(pInfo, TSDB_SQL_CFG_LOCAL, 2, &X, &Y); }
cmd ::= ALTER DATABASE ids(X) alter_db_optr(Y). { SSQLToken t = {0}; setCreateDBSQL(pInfo, TSDB_SQL_ALTER_DB, &X, &Y, &t);}
cmd ::= ALTER DATABASE ids(X) alter_db_optr(Y). { SStrToken t = {0}; setCreateDBSQL(pInfo, TSDB_SQL_ALTER_DB, &X, &Y, &t);}
cmd ::= ALTER ACCOUNT ids(X) acct_optr(Z). { setCreateAcctSQL(pInfo, TSDB_SQL_ALTER_ACCT, &X, NULL, &Z);}
cmd ::= ALTER ACCOUNT ids(X) PASS ids(Y) acct_optr(Z). { setCreateAcctSQL(pInfo, TSDB_SQL_ALTER_ACCT, &X, &Y, &Z);}
......@@ -153,15 +153,15 @@ cmd ::= ALTER ACCOUNT ids(X) PASS ids(Y) acct_optr(Z). { setCreateAcctSQL(p
// An IDENTIFIER can be a generic identifier, or one of several keywords.
// Any non-standard keyword can also be an identifier.
// And "ids" is an identifer-or-string.
%type ids {SSQLToken}
%type ids {SStrToken}
ids(A) ::= ID(X). {A = X; }
ids(A) ::= STRING(X). {A = X; }
%type ifexists {SSQLToken}
%type ifexists {SStrToken}
ifexists(X) ::= IF EXISTS. {X.n = 1;}
ifexists(X) ::= . {X.n = 0;}
%type ifnotexists {SSQLToken}
%type ifnotexists {SStrToken}
ifnotexists(X) ::= IF NOT EXISTS. {X.n = 1;}
ifnotexists(X) ::= . {X.n = 0;}
......@@ -416,7 +416,7 @@ selcollist(A) ::= sclp(P) STAR. {
// An option "AS <id>" phrase that can follow one of the expressions that
// define the result set, or one of the tables in the FROM clause.
//
%type as {SSQLToken}
%type as {SStrToken}
as(X) ::= AS ids(Y). { X = Y; }
as(X) ::= ids(Y). { X = Y; }
as(X) ::= . { X.n = 0; }
......@@ -458,10 +458,10 @@ tablelist(A) ::= tablelist(Y) COMMA ids(X) cpxName(Z) ids(F). {
}
// The value of interval should be the form of "number+[a,s,m,h,d,n,y]" or "now"
%type tmvar {SSQLToken}
%type tmvar {SStrToken}
tmvar(A) ::= VARIABLE(X). {A = X;}
%type interval_opt {SSQLToken}
%type interval_opt {SStrToken}
interval_opt(N) ::= INTERVAL LP tmvar(E) RP. {N = E; }
interval_opt(N) ::= . {N.n = 0; N.z = NULL; N.type = 0; }
......@@ -482,7 +482,7 @@ fill_opt(N) ::= FILL LP ID(Y) RP. {
N = tVariantListAppendToken(NULL, &Y, -1);
}
%type sliding_opt {SSQLToken}
%type sliding_opt {SStrToken}
sliding_opt(K) ::= SLIDING LP tmvar(E) RP. {K = E; }
sliding_opt(K) ::= . {K.n = 0; K.z = NULL; K.type = 0; }
......
src/query/src/qAst.c
浏览文件 @ dac0a985
......@@ -44,7 +44,7 @@
* ver 0.3, pipeline filter in the form of: (a+2)/9 > 14
*
*/
static tExprNode *tExprNodeCreate(SSchema *pSchema, int32_t numOfCols, SSQLToken *pToken);
static tExprNode *tExprNodeCreate(SSchema *pSchema, int32_t numOfCols, SStrToken *pToken);
static tExprNode *createSyntaxTree(SSchema *pSchema, int32_t numOfCols, char *str, int32_t *i);
static void destroySyntaxTree(tExprNode *);
......@@ -103,7 +103,7 @@ static void reviseBinaryExprIfNecessary(tExprNode **pLeft, tExprNode **pRight, u
}
}
static tExprNode *tExprNodeCreate(SSchema *pSchema, int32_t numOfCols, SSQLToken *pToken) {
static tExprNode *tExprNodeCreate(SSchema *pSchema, int32_t numOfCols, SStrToken *pToken) {
/* if the token is not a value, return false */
if (pToken->type == TK_RP || (pToken->type != TK_INTEGER && pToken->type != TK_FLOAT && pToken->type != TK_ID &&
pToken->type != TK_TBNAME && pToken->type != TK_STRING && pToken->type != TK_BOOL)) {
......@@ -117,7 +117,7 @@ static tExprNode *tExprNodeCreate(SSchema *pSchema, int32_t numOfCols, SSQLToken
int32_t i = 0;
if (pToken->type == TK_ID) {
do {
SSQLToken tableToken = {0};
SStrToken tableToken = {0};
extractTableNameFromToken(pToken, &tableToken);
size_t len = strlen(pSchema[i].name);
......@@ -157,7 +157,7 @@ static tExprNode *tExprNodeCreate(SSchema *pSchema, int32_t numOfCols, SSQLToken
return pNode;
}
uint8_t getBinaryExprOptr(SSQLToken *pToken) {
uint8_t getBinaryExprOptr(SStrToken *pToken) {
switch (pToken->type) {
case TK_LT:
return TSDB_RELATION_LESS;
......@@ -234,7 +234,7 @@ uint8_t isQueryOnPrimaryKey(const char *primaryColumnName, const tExprNode *pLef
}
static tExprNode *createSyntaxTree(SSchema *pSchema, int32_t numOfCols, char *str, int32_t *i) {
SSQLToken t0 = tStrGetToken(str, i, false, 0, NULL);
SStrToken t0 = tStrGetToken(str, i, false, 0, NULL);
if (t0.n == 0) {
return NULL;
}
......
src/query/src/qParserImpl.c
浏览文件 @ dac0a985
......@@ -33,7 +33,7 @@ SSqlInfo qSQLParse(const char *pStr) {
int32_t i = 0;
while (1) {
SSQLToken t0 = {0};
SStrToken t0 = {0};
if (pStr[i] == 0) {
Parse(pParser, 0, t0, &sqlInfo);
......@@ -73,7 +73,7 @@ abort_parse:
return sqlInfo;
}
tSQLExprList *tSQLExprListAppend(tSQLExprList *pList, tSQLExpr *pNode, SSQLToken *pToken) {
tSQLExprList *tSQLExprListAppend(tSQLExprList *pList, tSQLExpr *pNode, SStrToken *pToken) {
if (pList == NULL) {
pList = calloc(1, sizeof(tSQLExprList));
}
......@@ -117,41 +117,45 @@ void tSQLExprListDestroy(tSQLExprList *pList) {
free(pList);
}
tSQLExpr *tSQLExprIdValueCreate(SSQLToken *pAliasToken, int32_t optrType) {
tSQLExpr *nodePtr = calloc(1, sizeof(tSQLExpr));
tSQLExpr *tSQLExprIdValueCreate(SStrToken *pToken, int32_t optrType) {
tSQLExpr *pSQLExpr = calloc(1, sizeof(tSQLExpr));
if (pToken != NULL) {
pSQLExpr->token = *pToken;
}
if (optrType == TK_INTEGER || optrType == TK_STRING || optrType == TK_FLOAT || optrType == TK_BOOL) {
toTSDBType(pAliasToken->type);
toTSDBType(pToken->type);
tVariantCreate(&nodePtr->val, pAliasToken);
nodePtr->nSQLOptr = optrType;
tVariantCreate(&pSQLExpr->val, pToken);
pSQLExpr->nSQLOptr = optrType;
} else if (optrType == TK_NOW) {
// default use microsecond
nodePtr->val.i64Key = taosGetTimestamp(TSDB_TIME_PRECISION_MICRO);
nodePtr->val.nType = TSDB_DATA_TYPE_BIGINT;
nodePtr->nSQLOptr = TK_TIMESTAMP; // TK_TIMESTAMP used to denote the time value is in microsecond
pSQLExpr->val.i64Key = taosGetTimestamp(TSDB_TIME_PRECISION_MICRO);
pSQLExpr->val.nType = TSDB_DATA_TYPE_BIGINT;
pSQLExpr->nSQLOptr = TK_TIMESTAMP; // TK_TIMESTAMP used to denote the time value is in microsecond
} else if (optrType == TK_VARIABLE) {
int32_t ret = getTimestampInUsFromStr(pAliasToken->z, pAliasToken->n, &nodePtr->val.i64Key);
int32_t ret = getTimestampInUsFromStr(pToken->z, pToken->n, &pSQLExpr->val.i64Key);
UNUSED(ret);
nodePtr->val.nType = TSDB_DATA_TYPE_BIGINT;
nodePtr->nSQLOptr = TK_TIMESTAMP;
pSQLExpr->val.nType = TSDB_DATA_TYPE_BIGINT;
pSQLExpr->nSQLOptr = TK_TIMESTAMP;
} else { // it must be the column name (tk_id) if it is not the number
assert(optrType == TK_ID || optrType == TK_ALL);
if (pAliasToken != NULL) {
nodePtr->colInfo = *pAliasToken;
if (pToken != NULL) {
pSQLExpr->colInfo = *pToken;
}
nodePtr->nSQLOptr = optrType;
pSQLExpr->nSQLOptr = optrType;
}
return nodePtr;
return pSQLExpr;
}
/*
* pList is the parameters for function with id(optType)
* function name is denoted by pFunctionToken
*/
tSQLExpr *tSQLExprCreateFunction(tSQLExprList *pList, SSQLToken *pFuncToken, SSQLToken *endToken, int32_t optType) {
tSQLExpr *tSQLExprCreateFunction(tSQLExprList *pList, SStrToken *pFuncToken, SStrToken *endToken, int32_t optType) {
if (pFuncToken == NULL) return NULL;
tSQLExpr *pExpr = calloc(1, sizeof(tSQLExpr));
......@@ -173,8 +177,12 @@ tSQLExpr *tSQLExprCreateFunction(tSQLExprList *pList, SSQLToken *pFuncToken, SSQ
tSQLExpr *tSQLExprCreate(tSQLExpr *pLeft, tSQLExpr *pRight, int32_t optrType) {
tSQLExpr *pExpr = calloc(1, sizeof(tSQLExpr));
if (optrType == TK_PLUS || optrType == TK_MINUS || optrType == TK_STAR || optrType == TK_DIVIDE ||
optrType == TK_REM) {
char* endPos = pRight->token.z + pRight->token.n;
pExpr->token.z = pLeft->token.z;
pExpr->token.n = endPos - pExpr->token.z;
pExpr->token.type = pLeft->token.type;
if (optrType == TK_PLUS || optrType == TK_MINUS || optrType == TK_STAR || optrType == TK_DIVIDE || optrType == TK_REM) {
/*
* if a token is noted as the TK_TIMESTAMP, the time precision is microsecond
* Otherwise, the time precision is adaptive, determined by the time precision from databases.
......@@ -373,7 +381,7 @@ void tVariantListDestroy(tVariantList *pList) {
free(pList);
}
tVariantList *tVariantListAppendToken(tVariantList *pList, SSQLToken *pAliasToken, uint8_t sortOrder) {
tVariantList *tVariantListAppendToken(tVariantList *pList, SStrToken *pToken, uint8_t sortOrder) {
if (pList == NULL) {
pList = calloc(1, sizeof(tVariantList));
}
......@@ -382,9 +390,9 @@ tVariantList *tVariantListAppendToken(tVariantList *pList, SSQLToken *pAliasToke
return pList;
}
if (pAliasToken) {
if (pToken) {
tVariant t = {0};
tVariantCreate(&t, pAliasToken);
tVariantCreate(&t, pToken);
tVariantListItem *pItem = &pList->a[pList->nExpr++];
memcpy(pItem, &t, sizeof(tVariant));
......@@ -420,7 +428,7 @@ void tFieldListDestroy(tFieldList *pList) {
free(pList);
}
void setDBName(SSQLToken *pCpxName, SSQLToken *pDB) {
void setDBName(SStrToken *pCpxName, SStrToken *pDB) {
pCpxName->type = pDB->type;
pCpxName->z = pDB->z;
pCpxName->n = pDB->n;
......@@ -464,7 +472,7 @@ int32_t getTimestampInUsFromStrImpl(int64_t val, char unit, int64_t *result) {
return 0;
}
void tSQLSetColumnInfo(TAOS_FIELD *pField, SSQLToken *pName, TAOS_FIELD *pType) {
void tSQLSetColumnInfo(TAOS_FIELD *pField, SStrToken *pName, TAOS_FIELD *pType) {
int32_t maxLen = sizeof(pField->name) / sizeof(pField->name[0]);
// truncate the column name
......@@ -479,7 +487,7 @@ void tSQLSetColumnInfo(TAOS_FIELD *pField, SSQLToken *pName, TAOS_FIELD *pType)
pField->bytes = pType->bytes;
}
void tSQLSetColumnType(TAOS_FIELD *pField, SSQLToken *type) {
void tSQLSetColumnType(TAOS_FIELD *pField, SStrToken *type) {
pField->type = -1;
int32_t LENGTH_SIZE_OF_STR = 2; // in case of nchar and binary, there two bytes to keep the length of binary|nchar.
......@@ -517,9 +525,9 @@ void tSQLSetColumnType(TAOS_FIELD *pField, SSQLToken *type) {
/*
* extract the select info out of sql string
*/
SQuerySQL *tSetQuerySQLElems(SSQLToken *pSelectToken, tSQLExprList *pSelection, tVariantList *pFrom, tSQLExpr *pWhere,
tVariantList *pGroupby, tVariantList *pSortOrder, SSQLToken *pInterval,
SSQLToken *pSliding, tVariantList *pFill, SLimitVal *pLimit, SLimitVal *pGLimit) {
SQuerySQL *tSetQuerySQLElems(SStrToken *pSelectToken, tSQLExprList *pSelection, tVariantList *pFrom, tSQLExpr *pWhere,
tVariantList *pGroupby, tVariantList *pSortOrder, SStrToken *pInterval,
SStrToken *pSliding, tVariantList *pFill, SLimitVal *pLimit, SLimitVal *pGLimit) {
assert(pSelection != NULL);
SQuerySQL *pQuery = calloc(1, sizeof(SQuerySQL));
......@@ -611,7 +619,7 @@ void destroyAllSelectClause(SSubclauseInfo *pClause) {
taosTFree(pClause->pClause);
}
SCreateTableSQL *tSetCreateSQLElems(tFieldList *pCols, tFieldList *pTags, SSQLToken *pStableName,
SCreateTableSQL *tSetCreateSQLElems(tFieldList *pCols, tFieldList *pTags, SStrToken *pStableName,
tVariantList *pTagVals, SQuerySQL *pSelect, int32_t type) {
SCreateTableSQL *pCreate = calloc(1, sizeof(SCreateTableSQL));
......@@ -644,7 +652,7 @@ SCreateTableSQL *tSetCreateSQLElems(tFieldList *pCols, tFieldList *pTags, SSQLTo
return pCreate;
}
SAlterTableSQL *tAlterTableSQLElems(SSQLToken *pMeterName, tFieldList *pCols, tVariantList *pVals, int32_t type) {
SAlterTableSQL *tAlterTableSQLElems(SStrToken *pMeterName, tFieldList *pCols, tVariantList *pVals, int32_t type) {
SAlterTableSQL *pAlterTable = calloc(1, sizeof(SAlterTableSQL));
pAlterTable->name = *pMeterName;
......@@ -716,7 +724,7 @@ SSubclauseInfo* setSubclause(SSubclauseInfo* pSubclause, void *pSqlExprInfo) {
return pSubclause;
}
SSqlInfo* setSQLInfo(SSqlInfo *pInfo, void *pSqlExprInfo, SSQLToken *pMeterName, int32_t type) {
SSqlInfo* setSQLInfo(SSqlInfo *pInfo, void *pSqlExprInfo, SStrToken *pMeterName, int32_t type) {
pInfo->type = type;
if (type == TSDB_SQL_SELECT) {
......@@ -745,7 +753,7 @@ SSubclauseInfo* appendSelectClause(SSubclauseInfo *pQueryInfo, void *pSubclause)
return pQueryInfo;
}
void setCreatedTableName(SSqlInfo *pInfo, SSQLToken *pMeterName, SSQLToken *pIfNotExists) {
void setCreatedTableName(SSqlInfo *pInfo, SStrToken *pMeterName, SStrToken *pIfNotExists) {
pInfo->pCreateTableInfo->name = *pMeterName;
pInfo->pCreateTableInfo->existCheck = (pIfNotExists->n != 0);
}
......@@ -760,7 +768,7 @@ void tTokenListBuyMoreSpace(tDCLSQL *pTokenList) {
}
}
tDCLSQL *tTokenListAppend(tDCLSQL *pTokenList, SSQLToken *pToken) {
tDCLSQL *tTokenListAppend(tDCLSQL *pTokenList, SStrToken *pToken) {
if (pToken == NULL) return NULL;
if (pTokenList == NULL) pTokenList = calloc(1, sizeof(tDCLSQL));
......@@ -781,19 +789,19 @@ void setDCLSQLElems(SSqlInfo *pInfo, int32_t type, int32_t nParam, ...) {
va_start(va, nParam);
while (nParam-- > 0) {
SSQLToken *pToken = va_arg(va, SSQLToken *);
SStrToken *pToken = va_arg(va, SStrToken *);
pInfo->pDCLInfo = tTokenListAppend(pInfo->pDCLInfo, pToken);
}
va_end(va);
}
void setDropDBTableInfo(SSqlInfo *pInfo, int32_t type, SSQLToken* pToken, SSQLToken* existsCheck) {
void setDropDBTableInfo(SSqlInfo *pInfo, int32_t type, SStrToken* pToken, SStrToken* existsCheck) {
pInfo->type = type;
pInfo->pDCLInfo = tTokenListAppend(pInfo->pDCLInfo, pToken);
pInfo->pDCLInfo->existsCheck = (existsCheck->n == 1);
}
void setShowOptions(SSqlInfo *pInfo, int32_t type, SSQLToken* prefix, SSQLToken* pPatterns) {
void setShowOptions(SSqlInfo *pInfo, int32_t type, SStrToken* prefix, SStrToken* pPatterns) {
if (pInfo->pDCLInfo == NULL) {
pInfo->pDCLInfo = calloc(1, sizeof(tDCLSQL));
}
......@@ -816,7 +824,7 @@ void setShowOptions(SSqlInfo *pInfo, int32_t type, SSQLToken* prefix, SSQLToken*
}
}
void setCreateDBSQL(SSqlInfo *pInfo, int32_t type, SSQLToken *pToken, SCreateDBInfo *pDB, SSQLToken *pIgExists) {
void setCreateDBSQL(SSqlInfo *pInfo, int32_t type, SStrToken *pToken, SCreateDBInfo *pDB, SStrToken *pIgExists) {
pInfo->type = type;
if (pInfo->pDCLInfo == NULL) {
pInfo->pDCLInfo = calloc(1, sizeof(tDCLSQL));
......@@ -827,7 +835,7 @@ void setCreateDBSQL(SSqlInfo *pInfo, int32_t type, SSQLToken *pToken, SCreateDBI
pInfo->pDCLInfo->dbOpt.ignoreExists = pIgExists->n; // sql.y has: ifnotexists(X) ::= IF NOT EXISTS. {X.n = 1;}
}
void setCreateAcctSQL(SSqlInfo *pInfo, int32_t type, SSQLToken *pName, SSQLToken *pPwd, SCreateAcctSQL *pAcctInfo) {
void setCreateAcctSQL(SSqlInfo *pInfo, int32_t type, SStrToken *pName, SStrToken *pPwd, SCreateAcctSQL *pAcctInfo) {
pInfo->type = type;
if (pInfo->pDCLInfo == NULL) {
pInfo->pDCLInfo = calloc(1, sizeof(tDCLSQL));
......@@ -843,7 +851,7 @@ void setCreateAcctSQL(SSqlInfo *pInfo, int32_t type, SSQLToken *pName, SSQLToken
}
}
void setCreateUserSQL(SSqlInfo *pInfo, SSQLToken *pName, SSQLToken *pPasswd) {
void setCreateUserSQL(SSqlInfo *pInfo, SStrToken *pName, SStrToken *pPasswd) {
pInfo->type = TSDB_SQL_CREATE_USER;
if (pInfo->pDCLInfo == NULL) {
pInfo->pDCLInfo = calloc(1, sizeof(tDCLSQL));
......@@ -855,7 +863,7 @@ void setCreateUserSQL(SSqlInfo *pInfo, SSQLToken *pName, SSQLToken *pPasswd) {
pInfo->pDCLInfo->user.passwd = *pPasswd;
}
void setAlterUserSQL(SSqlInfo *pInfo, int16_t type, SSQLToken *pName, SSQLToken* pPwd, SSQLToken *pPrivilege) {
void setAlterUserSQL(SSqlInfo *pInfo, int16_t type, SStrToken *pName, SStrToken* pPwd, SStrToken *pPrivilege) {
pInfo->type = TSDB_SQL_ALTER_USER;
if (pInfo->pDCLInfo == NULL) {
pInfo->pDCLInfo = calloc(1, sizeof(tDCLSQL));
......@@ -880,7 +888,7 @@ void setAlterUserSQL(SSqlInfo *pInfo, int16_t type, SSQLToken *pName, SSQLToken*
}
}
void setKillSQL(SSqlInfo *pInfo, int32_t type, SSQLToken *ip) {
void setKillSQL(SSqlInfo *pInfo, int32_t type, SStrToken *ip) {
pInfo->type = type;
if (pInfo->pDCLInfo == NULL) {
pInfo->pDCLInfo = calloc(1, sizeof(tDCLSQL));
......@@ -909,5 +917,5 @@ void setDefaultCreateDbOption(SCreateDBInfo *pDBInfo) {
pDBInfo->quorum = -1;
pDBInfo->keep = NULL;
memset(&pDBInfo->precision, 0, sizeof(SSQLToken));
memset(&pDBInfo->precision, 0, sizeof(SStrToken));
}
src/query/src/qTokenizer.c
浏览文件 @ dac0a985
......@@ -580,8 +580,8 @@ uint32_t tSQLGetToken(char* z, uint32_t* tokenType) {
return 0;
}
SSQLToken tStrGetToken(char* str, int32_t* i, bool isPrevOptr, uint32_t numOfIgnoreToken, uint32_t* ignoreTokenTypes) {
SSQLToken t0 = {0};
SStrToken tStrGetToken(char* str, int32_t* i, bool isPrevOptr, uint32_t numOfIgnoreToken, uint32_t* ignoreTokenTypes) {
SStrToken t0 = {0};
// here we reach the end of sql string, null-terminated string
if (str[*i] == 0) {
......
src/query/src/sql.c
浏览文件 @ dac0a985
......@@ -99,7 +99,7 @@
#define YYCODETYPE unsigned short int
#define YYNOCODE 274
#define YYACTIONTYPE unsigned short int
#define ParseTOKENTYPE SSQLToken
#define ParseTOKENTYPE SStrToken
typedef union {
int yyinit;
ParseTOKENTYPE yy0;
......@@ -2074,21 +2074,21 @@ static void yy_reduce(
break;
case 22: /* cmd ::= SHOW dbPrefix STABLES LIKE ids */
{
SSQLToken token;
SStrToken token;
setDBName(&token, &yymsp[-3].minor.yy0);
setShowOptions(pInfo, TSDB_MGMT_TABLE_METRIC, &token, &yymsp[0].minor.yy0);
}
break;
case 23: /* cmd ::= SHOW dbPrefix VGROUPS */
{
SSQLToken token;
SStrToken token;
setDBName(&token, &yymsp[-1].minor.yy0);
setShowOptions(pInfo, TSDB_MGMT_TABLE_VGROUP, &token, 0);
}
break;
case 24: /* cmd ::= SHOW dbPrefix VGROUPS ids */
{
SSQLToken token;
SStrToken token;
setDBName(&token, &yymsp[-2].minor.yy0);
setShowOptions(pInfo, TSDB_MGMT_TABLE_VGROUP, &token, &yymsp[0].minor.yy0);
}
......@@ -2139,7 +2139,7 @@ static void yy_reduce(
{ setDCLSQLElems(pInfo, TSDB_SQL_CFG_LOCAL, 2, &yymsp[-1].minor.yy0, &yymsp[0].minor.yy0); }
break;
case 38: /* cmd ::= ALTER DATABASE ids alter_db_optr */
{ SSQLToken t = {0}; setCreateDBSQL(pInfo, TSDB_SQL_ALTER_DB, &yymsp[-1].minor.yy0, &yymsp[0].minor.yy268, &t);}
{ SStrToken t = {0}; setCreateDBSQL(pInfo, TSDB_SQL_ALTER_DB, &yymsp[-1].minor.yy0, &yymsp[0].minor.yy268, &t);}
break;
case 39: /* cmd ::= ALTER ACCOUNT ids acct_optr */
{ setCreateAcctSQL(pInfo, TSDB_SQL_ALTER_ACCT, &yymsp[-1].minor.yy0, NULL, &yymsp[0].minor.yy149);}
......
src/query/tests/unitTest.cpp
浏览文件 @ dac0a985
......@@ -16,7 +16,7 @@
namespace {
int32_t testValidateName(char* name) {
SSQLToken token = {0};
SStrToken token = {0};
token.z = name;
token.n = strlen(name);
token.type = 0;
......@@ -720,8 +720,8 @@ TEST(testCase, tGetToken_Test) {
EXPECT_FALSE(type == TK_HEX);
}
static SSQLToken createStrToken(char* s) {
SSQLToken t = {0};//.type = TK_STRING, .z = s, .n = strlen(s)};
static SStrToken createStrToken(char* s) {
SStrToken t = {0};//.type = TK_STRING, .z = s, .n = strlen(s)};
t.type = TK_STRING;
t.z = s;
t.n = strlen(s);
......@@ -730,7 +730,7 @@ static SSQLToken createStrToken(char* s) {
}
TEST(testCase, isValidNumber_test) {
SSQLToken t1 = createStrToken("123abc");
SStrToken t1 = createStrToken("123abc");
EXPECT_EQ(isValidNumber(&t1), TK_ILLEGAL);
......
src/util/inc/tstoken.h
浏览文件 @ dac0a985
......@@ -28,11 +28,11 @@ extern "C" {
#define TSQL_TBNAME_L "tbname"
// used to denote the minimum unite in sql parsing
typedef struct SSQLToken {
typedef struct SStrToken {
uint32_t n;
uint32_t type;
char * z;
} SSQLToken;
} SStrToken;
/**
* tokenizer for sql string
......@@ -52,7 +52,7 @@ uint32_t tSQLGetToken(char *z, uint32_t *tokenType);
* @param ignoreTokenTypes
* @return
*/
SSQLToken tStrGetToken(char *str, int32_t *i, bool isPrevOptr, uint32_t numOfIgnoreToken, uint32_t *ignoreTokenTypes);
SStrToken tStrGetToken(char *str, int32_t *i, bool isPrevOptr, uint32_t numOfIgnoreToken, uint32_t *ignoreTokenTypes);
/**
* check if it is a keyword or not
......@@ -76,7 +76,7 @@ bool isKeyWord(const char *z, int32_t len);
* @param pToken
* @return token type, if it is not a number, TK_ILLEGAL will return
*/
static FORCE_INLINE int32_t isValidNumber(const SSQLToken* pToken) {
static FORCE_INLINE int32_t isValidNumber(const SStrToken* pToken) {
const char* z = pToken->z;
int32_t type = TK_ILLEGAL;
......
tests/script/general/parser/testSuite.sim
浏览文件 @ dac0a985
......@@ -97,7 +97,7 @@ run general/parser/topbot.sim
sleep 2000
run general/parser/union.sim
sleep 2000
run general/parser/bug.sim
run general/parser/constCol.sim
sleep 2000
run general/parser/sliding.sim
......
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