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TDengine
未验证 提交 e242b4fd 编写于 作者: S slguan 提交者： GitHub
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Merge pull request #1759 from taosdata/feature/2.0tsdb 

Feature/2.0tsdb
上级 9ffcbcc2 e86c501d
隐藏空白更改
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Showing with 778 addition and 695 deletion
src/client/src/tscUtil.c
浏览文件 @ e242b4fd
......@@ -631,47 +631,44 @@ int32_t tscGetDataBlockFromList(void* pHashList, SDataBlockList* pDataBlockList,
return TSDB_CODE_SUCCESS;
}
static void trimDataBlock(void* pDataBlock, STableDataBlocks* pTableDataBlock) {
int32_t firstPartLen = 0;
STableMeta* pTableMeta = pTableDataBlock->pTableMeta;
static int trimDataBlock(void* pDataBlock, STableDataBlocks* pTableDataBlock) {
// TODO: optimize this function
int len = 0;
STableMeta* pTableMeta = pTableDataBlock->pTableMeta;
STableComInfo tinfo = tscGetTableInfo(pTableMeta);
SSchema* pSchema = tscGetTableSchema(pTableMeta);
SSchema* pSchema = tscGetTableSchema(pTableMeta);
SSubmitBlk* pBlock = pDataBlock;
memcpy(pDataBlock, pTableDataBlock->pData, sizeof(SSubmitBlk));
pDataBlock += sizeof(SSubmitBlk);
int32_t total = sizeof(int32_t)*2;
for(int32_t i = 0; i < tinfo.numOfColumns; ++i) {
switch (pSchema[i].type) {
case TSDB_DATA_TYPE_NCHAR:
case TSDB_DATA_TYPE_BINARY: {
assert(0); // not support binary yet
firstPartLen += sizeof(int32_t);break;
}
default:
firstPartLen += tDataTypeDesc[pSchema[i].type].nSize;
total += tDataTypeDesc[pSchema[i].type].nSize;
}
int32_t flen = 0;
for (int32_t i = 0; i < tinfo.numOfColumns; ++i) {
flen += TYPE_BYTES[pSchema[i].type];
}
char* p = pTableDataBlock->pData + sizeof(SSubmitBlk);
SSubmitBlk* pBlock = (SSubmitBlk*) pTableDataBlock->pData;
int32_t rows = htons(pBlock->numOfRows);
for(int32_t i = 0; i < rows; ++i) {
*(int32_t*) pDataBlock = total;
pDataBlock += sizeof(int32_t);
*(int32_t*) pDataBlock = firstPartLen;
pDataBlock += sizeof(int32_t);
memcpy(pDataBlock, p, pTableDataBlock->rowSize);
p += pTableDataBlock->rowSize;
pDataBlock += pTableDataBlock->rowSize;
pBlock->len = 0;
for (int32_t i = 0; i < htons(pBlock->numOfRows); ++i) {
SDataRow trow = (SDataRow)pDataBlock;
dataRowSetLen(trow, TD_DATA_ROW_HEAD_SIZE + flen);
int toffset = 0;
for (int32_t j = 0; j < tinfo.numOfColumns; j++) {
tdAppendColVal(trow, p, pSchema[j].type, pSchema[j].bytes, toffset);
toffset += TYPE_BYTES[pSchema[j].type];
p += pSchema[j].bytes;
}
// p += pTableDataBlock->rowSize;
pDataBlock += dataRowLen(trow);
pBlock->len += dataRowLen(trow);
}
len = pBlock->len;
pBlock->len = htonl(pBlock->len);
return len;
}
int32_t tscMergeTableDataBlocks(SSqlObj* pSql, SDataBlockList* pTableDataBlockList) {
......@@ -734,7 +731,7 @@ int32_t tscMergeTableDataBlocks(SSqlObj* pSql, SDataBlockList* pTableDataBlockLi
pBlocks->len = htonl(len);
// erase the empty space reserved for binary data
trimDataBlock(dataBuf->pData + dataBuf->size, pOneTableBlock);
len = trimDataBlock(dataBuf->pData + dataBuf->size, pOneTableBlock);
dataBuf->size += (len + sizeof(SSubmitBlk));
dataBuf->numOfTables += 1;
}
......
src/common/inc/tdataformat.h
浏览文件 @ e242b4fd
......@@ -20,6 +20,7 @@
#include <string.h>
#include "taosdef.h"
#include "tutil.h"
#ifdef __cplusplus
extern "C" {
......@@ -30,7 +31,7 @@ typedef struct {
int8_t type; // Column type
int16_t colId; // column ID
int32_t bytes; // column bytes
int32_t offset; // point offset in a row data
int32_t offset; // point offset in SDataRow after the header part
} STColumn;
#define colType(col) ((col)->type)
......@@ -43,26 +44,25 @@ typedef struct {
#define colSetBytes(col, b) (colBytes(col) = (b))
#define colSetOffset(col, o) (colOffset(col) = (o))
STColumn *tdNewCol(int8_t type, int16_t colId, int16_t bytes);
void tdFreeCol(STColumn *pCol);
void tdColCpy(STColumn *dst, STColumn *src);
void tdSetCol(STColumn *pCol, int8_t type, int16_t colId, int32_t bytes);
// ----------------- TSDB SCHEMA DEFINITION
typedef struct {
int totalCols; // Total columns allocated
int numOfCols; // Number of columns appended
int padding; // Total columns allocated
int tlen; // maximum length of a SDataRow without the header part
int flen; // First part length in a SDataRow after the header part
STColumn columns[];
} STSchema;
#define schemaNCols(s) ((s)->numOfCols)
#define schemaTotalCols(s) ((s)->totalCols)
#define schemaTLen(s) ((s)->tlen)
#define schemaFLen(s) ((s)->flen)
#define schemaColAt(s, i) ((s)->columns + i)
STSchema *tdNewSchema(int32_t nCols);
int tdSchemaAppendCol(STSchema *pSchema, int8_t type, int16_t colId, int32_t bytes);
#define tdFreeSchema(s) tfree((s))
int tdSchemaAddCol(STSchema *pSchema, int8_t type, int16_t colId, int32_t bytes);
STSchema *tdDupSchema(STSchema *pSchema);
void tdFreeSchema(STSchema *pSchema);
void tdUpdateSchema(STSchema *pSchema);
int tdGetSchemaEncodeSize(STSchema *pSchema);
void * tdEncodeSchema(void *dst, STSchema *pSchema);
STSchema *tdDecodeSchema(void **psrc);
......@@ -70,53 +70,100 @@ STSchema *tdDecodeSchema(void **psrc);
// ----------------- Data row structure
/* A data row, the format is like below:
* +----------+---------+---------------------------------+---------------------------------+
* | int32_t | int32_t | | |
* +----------+---------+---------------------------------+---------------------------------+
* | len | flen | First part | Second part |
* +----------+---------+---------------------------------+---------------------------------+
* plen: first part length
* len: the length including sizeof(row) + sizeof(len)
* row: actual row data encoding
* |<------------------------------------- len ---------------------------------->|
* |<--Head ->|<--------- flen -------------->| |
* +----------+---------------------------------+---------------------------------+
* | int32_t | | |
* +----------+---------------------------------+---------------------------------+
* | len | First part | Second part |
* +----------+---------------------------------+---------------------------------+
*/
typedef void *SDataRow;
#define TD_DATA_ROW_HEAD_SIZE (2 * sizeof(int32_t))
#define TD_DATA_ROW_HEAD_SIZE sizeof(int32_t)
#define dataRowLen(r) (*(int32_t *)(r))
#define dataRowFLen(r) (*(int32_t *)((char *)(r) + sizeof(int32_t)))
#define dataRowTuple(r) ((char *)(r) + TD_DATA_ROW_HEAD_SIZE)
#define dataRowTuple(r) POINTER_DRIFT(r, TD_DATA_ROW_HEAD_SIZE)
#define dataRowKey(r) (*(TSKEY *)(dataRowTuple(r)))
#define dataRowSetLen(r, l) (dataRowLen(r) = (l))
#define dataRowSetFLen(r, l) (dataRowFLen(r) = (l))
#define dataRowIdx(r, i) ((char *)(r) + i)
#define dataRowCpy(dst, r) memcpy((dst), (r), dataRowLen(r))
#define dataRowAt(r, idx) ((char *)(r) + (idx))
#define dataRowMaxBytesFromSchema(s) (schemaTLen(s) + TD_DATA_ROW_HEAD_SIZE)
void tdInitDataRow(SDataRow row, STSchema *pSchema);
int tdMaxRowBytesFromSchema(STSchema *pSchema);
SDataRow tdNewDataRow(int32_t bytes, STSchema *pSchema);
SDataRow tdNewDataRowFromSchema(STSchema *pSchema);
void tdFreeDataRow(SDataRow row);
int tdAppendColVal(SDataRow row, void *value, STColumn *pCol);
void tdDataRowReset(SDataRow row, STSchema *pSchema);
void tdInitDataRow(SDataRow row, STSchema *pSchema);
int tdAppendColVal(SDataRow row, void *value, int8_t type, int32_t bytes, int32_t offset);
SDataRow tdDataRowDup(SDataRow row);
// NOTE: offset here including the header size
static FORCE_INLINE void *tdGetRowDataOfCol(SDataRow row, int8_t type, int32_t offset) {
switch (type) {
case TSDB_DATA_TYPE_BINARY:
case TSDB_DATA_TYPE_NCHAR:
return POINTER_DRIFT(row, *(VarDataOffsetT *)POINTER_DRIFT(row, offset));
break;
default:
return POINTER_DRIFT(row, offset);
break;
}
}
// ----------------- Data column structure
typedef struct SDataCol {
int8_t type;
int16_t colId;
int bytes;
int len;
int offset;
void * pData; // Original data
int8_t type; // column type
int16_t colId; // column ID
int bytes; // column data bytes defined
int offset; // data offset in a SDataRow (including the header size)
int spaceSize; // Total space size for this column
int len; // column data length
VarDataOffsetT *dataOff; // For binary and nchar data, the offset in the data column
void * pData; // Actual data pointer
} SDataCol;
static FORCE_INLINE void dataColReset(SDataCol *pDataCol) { pDataCol->len = 0; }
void dataColInit(SDataCol *pDataCol, STColumn *pCol, void **pBuf, int maxPoints);
void dataColAppendVal(SDataCol *pCol, void *value, int numOfPoints, int maxPoints);
void dataColPopPoints(SDataCol *pCol, int pointsToPop, int numOfPoints);
void dataColSetOffset(SDataCol *pCol, int nEle);
bool isNEleNull(SDataCol *pCol, int nEle);
void dataColSetNEleNull(SDataCol *pCol, int nEle, int maxPoints);
// Get the data pointer from a column-wised data
static FORCE_INLINE void *tdGetColDataOfRow(SDataCol *pCol, int row) {
switch (pCol->type) {
case TSDB_DATA_TYPE_BINARY:
case TSDB_DATA_TYPE_NCHAR:
return POINTER_DRIFT(pCol->pData, pCol->dataOff[row]);
break;
default:
return POINTER_DRIFT(pCol->pData, TYPE_BYTES[pCol->type] * row);
break;
}
}
static FORCE_INLINE int32_t dataColGetNEleLen(SDataCol *pDataCol, int rows) {
ASSERT(rows > 0);
switch (pDataCol->type) {
case TSDB_DATA_TYPE_BINARY:
case TSDB_DATA_TYPE_NCHAR:
return pDataCol->dataOff[rows - 1] + varDataTLen(tdGetColDataOfRow(pDataCol, rows - 1));
break;
default:
return TYPE_BYTES[pDataCol->type] * rows;
}
}
typedef struct {
int maxRowSize;
int maxCols; // max number of columns
int maxPoints; // max number of points
int bufSize;
int numOfPoints;
int numOfCols; // Total number of cols
int sversion; // TODO: set sversion
......@@ -125,7 +172,7 @@ typedef struct {
} SDataCols;
#define keyCol(pCols) (&((pCols)->cols[0])) // Key column
#define dataColsKeyAt(pCols, idx) ((int64_t *)(keyCol(pCols)->pData))[(idx)]
#define dataColsKeyAt(pCols, idx) ((TSKEY *)(keyCol(pCols)->pData))[(idx)]
#define dataColsKeyFirst(pCols) dataColsKeyAt(pCols, 0)
#define dataColsKeyLast(pCols) dataColsKeyAt(pCols, (pCols)->numOfPoints - 1)
......
src/common/src/tdataformat.c
浏览文件 @ e242b4fd
......@@ -13,72 +13,7 @@
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
#include "tdataformat.h"
#include "tutil.h"
static int tdFLenFromSchema(STSchema *pSchema);
/**
* Create a new STColumn object
* ASSUMPTIONS: VALID PARAMETERS
*
* @param type column type
* @param colId column ID
* @param bytes maximum bytes the col taken
*
* @return a STColumn object on success
* NULL for failure
*/
STColumn *tdNewCol(int8_t type, int16_t colId, int16_t bytes) {
if (!isValidDataType(type, 0)) return NULL;
STColumn *pCol = (STColumn *)calloc(1, sizeof(STColumn));
if (pCol == NULL) return NULL;
colSetType(pCol, type);
colSetColId(pCol, colId);
colSetOffset(pCol, -1);
switch (type) {
case TSDB_DATA_TYPE_BINARY:
case TSDB_DATA_TYPE_NCHAR:
colSetBytes(pCol, bytes);
break;
default:
colSetBytes(pCol, TYPE_BYTES[type]);
break;
}
return pCol;
}
/**
* Free a STColumn object CREATED with tdNewCol
*/
void tdFreeCol(STColumn *pCol) {
if (pCol) free(pCol);
}
/**
* Copy from source to destinition
*/
void tdColCpy(STColumn *dst, STColumn *src) { memcpy((void *)dst, (void *)src, sizeof(STColumn)); }
/**
* Set the column
*/
void tdSetCol(STColumn *pCol, int8_t type, int16_t colId, int32_t bytes) {
colSetType(pCol, type);
colSetColId(pCol, colId);
switch (type)
{
case TSDB_DATA_TYPE_BINARY:
case TSDB_DATA_TYPE_NCHAR:
colSetBytes(pCol, bytes);
break;
default:
colSetBytes(pCol, TYPE_BYTES[type]);
break;
}
}
#include "wchar.h"
/**
* Create a SSchema object with nCols columns
......@@ -90,11 +25,15 @@ void tdSetCol(STColumn *pCol, int8_t type, int16_t colId, int32_t bytes) {
* NULL for failure
*/
STSchema *tdNewSchema(int32_t nCols) {
int32_t size = sizeof(STSchema) + sizeof(STColumn) * nCols;
int32_t size = sizeof(STSchema) + sizeof(STColumn) * nCols;
STSchema *pSchema = (STSchema *)calloc(1, size);
if (pSchema == NULL) return NULL;
pSchema->numOfCols = 0;
pSchema->totalCols = nCols;
pSchema->flen = 0;
pSchema->tlen = 0;
return pSchema;
}
......@@ -102,25 +41,34 @@ STSchema *tdNewSchema(int32_t nCols) {
/**
* Append a column to the schema
*/
int tdSchemaAppendCol(STSchema *pSchema, int8_t type, int16_t colId, int32_t bytes) {
// if (pSchema->numOfCols >= pSchema->totalCols) return -1;
if (!isValidDataType(type, 0)) return -1;
int tdSchemaAddCol(STSchema *pSchema, int8_t type, int16_t colId, int32_t bytes) {
if (!isValidDataType(type, 0) || pSchema->numOfCols >= pSchema->totalCols) return -1;
STColumn *pCol = schemaColAt(pSchema, schemaNCols(pSchema));
colSetType(pCol, type);
colSetColId(pCol, colId);
colSetOffset(pCol, -1);
if (schemaNCols(pSchema) == 0) {
colSetOffset(pCol, 0);
} else {
STColumn *pTCol = schemaColAt(pSchema, schemaNCols(pSchema)-1);
colSetOffset(pCol, pTCol->offset + TYPE_BYTES[pTCol->type]);
}
switch (type) {
case TSDB_DATA_TYPE_BINARY:
case TSDB_DATA_TYPE_NCHAR:
colSetBytes(pCol, bytes);
colSetBytes(pCol, bytes); // Set as maximum bytes
pSchema->tlen += (TYPE_BYTES[type] + sizeof(VarDataLenT) + bytes);
break;
default:
colSetBytes(pCol, TYPE_BYTES[type]);
pSchema->tlen += TYPE_BYTES[type];
break;
}
pSchema->numOfCols++;
pSchema->flen += TYPE_BYTES[type];
ASSERT(pCol->offset < pSchema->flen);
return 0;
}
......@@ -138,40 +86,22 @@ STSchema *tdDupSchema(STSchema *pSchema) {
return tSchema;
}
/**
* Free the SSchema object created by tdNewSchema or tdDupSchema
*/
void tdFreeSchema(STSchema *pSchema) {
if (pSchema != NULL) free(pSchema);
}
/**
* Function to update each columns's offset field in the schema.
* ASSUMPTIONS: VALID PARAMETERS
*/
void tdUpdateSchema(STSchema *pSchema) {
STColumn *pCol = NULL;
int32_t offset = TD_DATA_ROW_HEAD_SIZE;
for (int i = 0; i < schemaNCols(pSchema); i++) {
pCol = schemaColAt(pSchema, i);
colSetOffset(pCol, offset);
offset += TYPE_BYTES[pCol->type];
}
}
/**
* Return the size of encoded schema
*/
int tdGetSchemaEncodeSize(STSchema *pSchema) {
return sizeof(STSchema) + schemaNCols(pSchema) * (T_MEMBER_SIZE(STColumn, type) + T_MEMBER_SIZE(STColumn, colId) +
T_MEMBER_SIZE(STColumn, bytes));
return T_MEMBER_SIZE(STSchema, totalCols) +
schemaNCols(pSchema) *
(T_MEMBER_SIZE(STColumn, type) + T_MEMBER_SIZE(STColumn, colId) + T_MEMBER_SIZE(STColumn, bytes));
}
/**
* Encode a schema to dst, and return the next pointer
*/
void *tdEncodeSchema(void *dst, STSchema *pSchema) {
T_APPEND_MEMBER(dst, pSchema, STSchema, numOfCols);
ASSERT(pSchema->numOfCols == pSchema->totalCols);
T_APPEND_MEMBER(dst, pSchema, STSchema, totalCols);
for (int i = 0; i < schemaNCols(pSchema); i++) {
STColumn *pCol = schemaColAt(pSchema, i);
T_APPEND_MEMBER(dst, pCol, STColumn, type);
......@@ -186,13 +116,13 @@ void *tdEncodeSchema(void *dst, STSchema *pSchema) {
* Decode a schema from a binary.
*/
STSchema *tdDecodeSchema(void **psrc) {
int numOfCols = 0;
int totalCols = 0;
T_READ_MEMBER(*psrc, int, numOfCols);
T_READ_MEMBER(*psrc, int, totalCols);
STSchema *pSchema = tdNewSchema(numOfCols);
STSchema *pSchema = tdNewSchema(totalCols);
if (pSchema == NULL) return NULL;
for (int i = 0; i < numOfCols; i++) {
for (int i = 0; i < totalCols; i++) {
int8_t type = 0;
int16_t colId = 0;
int32_t bytes = 0;
......@@ -200,7 +130,7 @@ STSchema *tdDecodeSchema(void **psrc) {
T_READ_MEMBER(*psrc, int16_t, colId);
T_READ_MEMBER(*psrc, int32_t, bytes);
tdSchemaAppendCol(pSchema, type, colId, bytes);
tdSchemaAddCol(pSchema, type, colId, bytes);
}
return pSchema;
......@@ -209,53 +139,18 @@ STSchema *tdDecodeSchema(void **psrc) {
/**
* Initialize a data row
*/
void tdInitDataRow(SDataRow row, STSchema *pSchema) {
dataRowSetFLen(row, TD_DATA_ROW_HEAD_SIZE);
dataRowSetLen(row, TD_DATA_ROW_HEAD_SIZE + tdFLenFromSchema(pSchema));
}
void tdInitDataRow(SDataRow row, STSchema *pSchema) { dataRowSetLen(row, TD_DATA_ROW_HEAD_SIZE + schemaFLen(pSchema)); }
/**
* Create a data row with maximum row length bytes.
*
* NOTE: THE AAPLICATION SHOULD MAKE SURE BYTES IS LARGE ENOUGH TO
* HOLD THE WHOE ROW.
*
* @param bytes max bytes a row can take
* @return SDataRow object for success
* NULL for failure
*/
SDataRow tdNewDataRow(int32_t bytes, STSchema *pSchema) {
int32_t size = sizeof(int32_t) + bytes;
SDataRow tdNewDataRowFromSchema(STSchema *pSchema) {
int32_t size = dataRowMaxBytesFromSchema(pSchema);
SDataRow row = malloc(size);
if (row == NULL) return NULL;
tdInitDataRow(row, pSchema);
return row;
}
/**
* Get maximum bytes a data row from a schema
* ASSUMPTIONS: VALID PARAMETER
*/
int tdMaxRowBytesFromSchema(STSchema *pSchema) {
// TODO
int bytes = TD_DATA_ROW_HEAD_SIZE;
for (int i = 0; i < schemaNCols(pSchema); i++) {
STColumn *pCol = schemaColAt(pSchema, i);
bytes += TYPE_BYTES[pCol->type];
if (pCol->type == TSDB_DATA_TYPE_BINARY || pCol->type == TSDB_DATA_TYPE_NCHAR) {
bytes += pCol->bytes;
}
}
return bytes;
}
SDataRow tdNewDataRowFromSchema(STSchema *pSchema) { return tdNewDataRow(tdMaxRowBytesFromSchema(pSchema), pSchema); }
/**
* Free the SDataRow object
*/
......@@ -265,28 +160,49 @@ void tdFreeDataRow(SDataRow row) {
/**
* Append a column value to the data row
* @param type: column type
* @param bytes: column bytes
* @param offset: offset in the data row tuple, not including the data row header
*/
int tdAppendColVal(SDataRow row, void *value, STColumn *pCol) {
switch (colType(pCol))
{
case TSDB_DATA_TYPE_BINARY:
case TSDB_DATA_TYPE_NCHAR:
*(int32_t *)dataRowAt(row, dataRowFLen(row)) = dataRowLen(row);
dataRowFLen(row) += TYPE_BYTES[colType(pCol)];
memcpy((void *)dataRowAt(row, dataRowLen(row)), value, strlen(value));
dataRowLen(row) += strlen(value);
break;
default:
memcpy(dataRowAt(row, dataRowFLen(row)), value, TYPE_BYTES[colType(pCol)]);
dataRowFLen(row) += TYPE_BYTES[colType(pCol)];
break;
int tdAppendColVal(SDataRow row, void *value, int8_t type, int32_t bytes, int32_t offset) {
ASSERT(value != NULL);
int32_t toffset = offset + TD_DATA_ROW_HEAD_SIZE;
char * ptr = POINTER_DRIFT(row, dataRowLen(row));
switch (type) {
case TSDB_DATA_TYPE_BINARY:
case TSDB_DATA_TYPE_NCHAR:
// set offset
*(VarDataOffsetT *)POINTER_DRIFT(row, toffset) = dataRowLen(row);
// set length
VarDataLenT slen = 0;
if (isNull(value, type)) {
slen = (type == TSDB_DATA_TYPE_BINARY) ? sizeof(int8_t) : sizeof(int32_t);
} else {
if (type == TSDB_DATA_TYPE_BINARY) {
slen = strnlen((char *)value, bytes);
} else {
slen = wcsnlen((wchar_t *)value, (bytes) / TSDB_NCHAR_SIZE) * TSDB_NCHAR_SIZE;
}
}
ASSERT(slen <= bytes);
*(VarDataLenT *)ptr = slen;
ptr = POINTER_DRIFT(ptr, sizeof(VarDataLenT));
memcpy((void *)ptr, value, slen);
dataRowLen(row) += (sizeof(int16_t) + slen);
break;
default:
memcpy(POINTER_DRIFT(row, toffset), value, TYPE_BYTES[type]);
break;
}
return 0;
}
void tdDataRowReset(SDataRow row, STSchema *pSchema) { tdInitDataRow(row, pSchema); }
SDataRow tdDataRowDup(SDataRow row) {
SDataRow trow = malloc(dataRowLen(row));
if (trow == NULL) return NULL;
......@@ -295,6 +211,119 @@ SDataRow tdDataRowDup(SDataRow row) {
return trow;
}
void dataColInit(SDataCol *pDataCol, STColumn *pCol, void **pBuf, int maxPoints) {
pDataCol->type = colType(pCol);
pDataCol->colId = colColId(pCol);
pDataCol->bytes = colBytes(pCol);
pDataCol->offset = colOffset(pCol) + TD_DATA_ROW_HEAD_SIZE;
pDataCol->len = 0;
if (pDataCol->type == TSDB_DATA_TYPE_BINARY || pDataCol->type == TSDB_DATA_TYPE_NCHAR) {
pDataCol->spaceSize = (sizeof(VarDataLenT) + pDataCol->bytes) * maxPoints;
pDataCol->dataOff = (VarDataOffsetT *)(*pBuf);
pDataCol->pData = POINTER_DRIFT(*pBuf, TYPE_BYTES[pDataCol->type] * maxPoints);
*pBuf = POINTER_DRIFT(*pBuf, pDataCol->spaceSize + TYPE_BYTES[pDataCol->type] * maxPoints);
} else {
pDataCol->spaceSize = pDataCol->bytes * maxPoints;
pDataCol->dataOff = NULL;
pDataCol->pData = *pBuf;
*pBuf = POINTER_DRIFT(*pBuf, pDataCol->spaceSize);
}
}
void dataColAppendVal(SDataCol *pCol, void *value, int numOfPoints, int maxPoints) {
ASSERT(pCol != NULL && value != NULL);
switch (pCol->type) {
case TSDB_DATA_TYPE_BINARY:
case TSDB_DATA_TYPE_NCHAR:
// set offset
pCol->dataOff[numOfPoints] = pCol->len;
// Copy data
memcpy(POINTER_DRIFT(pCol->pData, pCol->len), value, varDataTLen(value));
// Update the length
pCol->len += varDataTLen(value);
break;
default:
ASSERT(pCol->len == TYPE_BYTES[pCol->type] * numOfPoints);
memcpy(POINTER_DRIFT(pCol->pData, pCol->len), value, pCol->bytes);
pCol->len += pCol->bytes;
break;
}
}
void dataColPopPoints(SDataCol *pCol, int pointsToPop, int numOfPoints) {
int pointsLeft = numOfPoints - pointsToPop;
ASSERT(pointsLeft > 0);
if (pCol->type == TSDB_DATA_TYPE_BINARY || pCol->type == TSDB_DATA_TYPE_NCHAR) {
ASSERT(pCol->len > 0);
VarDataOffsetT toffset = pCol->dataOff[pointsToPop];
pCol->len = pCol->len - toffset;
ASSERT(pCol->len > 0);
memmove(pCol->pData, POINTER_DRIFT(pCol->pData, toffset), pCol->len);
dataColSetOffset(pCol, pointsLeft);
} else {
ASSERT(pCol->len == TYPE_BYTES[pCol->type] * numOfPoints);
pCol->len = TYPE_BYTES[pCol->type] * pointsLeft;
memmove(pCol->pData, POINTER_DRIFT(pCol->pData, TYPE_BYTES[pCol->type] * pointsToPop), pCol->len);
}
}
bool isNEleNull(SDataCol *pCol, int nEle) {
switch (pCol->type) {
case TSDB_DATA_TYPE_BINARY:
case TSDB_DATA_TYPE_NCHAR:
for (int i = 0; i < nEle; i++) {
if (!isNull(varDataVal(tdGetColDataOfRow(pCol, i)), pCol->type)) return false;
}
return true;
default:
for (int i = 0; i < nEle; i++) {
if (!isNull(tdGetColDataOfRow(pCol, i), pCol->type)) return false;
}
return true;
}
}
void dataColSetNEleNull(SDataCol *pCol, int nEle, int maxPoints) {
char *ptr = NULL;
switch (pCol->type) {
case TSDB_DATA_TYPE_BINARY:
case TSDB_DATA_TYPE_NCHAR:
pCol->len = 0;
for (int i = 0; i < nEle; i++) {
pCol->dataOff[i] = pCol->len;
ptr = (char *)pCol->pData + pCol->len;
varDataLen(ptr) = (pCol->type == TSDB_DATA_TYPE_BINARY) ? sizeof(char) : TSDB_NCHAR_SIZE;
setNull(ptr + sizeof(VarDataLenT), pCol->type, pCol->bytes);
pCol->len += varDataTLen(ptr);
}
break;
default:
setNullN(pCol->pData, pCol->type, pCol->bytes, nEle);
pCol->len = TYPE_BYTES[pCol->type] * nEle;
break;
}
}
void dataColSetOffset(SDataCol *pCol, int nEle) {
ASSERT(((pCol->type == TSDB_DATA_TYPE_BINARY) || (pCol->type == TSDB_DATA_TYPE_NCHAR)));
void * tptr = pCol->pData;
// char *tptr = (char *)(pCol->pData);
VarDataOffsetT offset = 0;
for (int i = 0; i < nEle; i++) {
pCol->dataOff[i] = offset;
offset += varDataTLen(tptr);
tptr = POINTER_DRIFT(tptr, varDataTLen(tptr));
}
}
SDataCols *tdNewDataCols(int maxRowSize, int maxCols, int maxRows) {
SDataCols *pCols = (SDataCols *)calloc(1, sizeof(SDataCols) + sizeof(SDataCol) * maxCols);
if (pCols == NULL) return NULL;
......@@ -302,8 +331,9 @@ SDataCols *tdNewDataCols(int maxRowSize, int maxCols, int maxRows) {
pCols->maxRowSize = maxRowSize;
pCols->maxCols = maxCols;
pCols->maxPoints = maxRows;
pCols->bufSize = maxRowSize * maxRows;
pCols->buf = malloc(maxRowSize * maxRows);
pCols->buf = malloc(pCols->bufSize);
if (pCols->buf == NULL) {
free(pCols);
return NULL;
......@@ -317,24 +347,16 @@ void tdInitDataCols(SDataCols *pCols, STSchema *pSchema) {
tdResetDataCols(pCols);
pCols->numOfCols = schemaNCols(pSchema);
pCols->cols[0].pData = pCols->buf;
int offset = TD_DATA_ROW_HEAD_SIZE;
void *ptr = pCols->buf;
for (int i = 0; i < schemaNCols(pSchema); i++) {
if (i > 0) {
pCols->cols[i].pData = (char *)(pCols->cols[i - 1].pData) + schemaColAt(pSchema, i - 1)->bytes * pCols->maxPoints;
}
pCols->cols[i].type = colType(schemaColAt(pSchema, i));
pCols->cols[i].bytes = colBytes(schemaColAt(pSchema, i));
pCols->cols[i].offset = offset;
pCols->cols[i].colId = colColId(schemaColAt(pSchema, i));
offset += TYPE_BYTES[pCols->cols[i].type];
dataColInit(pCols->cols + i, schemaColAt(pSchema, i), &ptr, pCols->maxPoints);
ASSERT((char *)ptr - (char *)(pCols->buf) <= pCols->bufSize);
}
}
void tdFreeDataCols(SDataCols *pCols) {
if (pCols) {
if (pCols->buf) free(pCols->buf);
tfree(pCols->buf);
free(pCols);
}
}
......@@ -351,11 +373,24 @@ SDataCols *tdDupDataCols(SDataCols *pDataCols, bool keepData) {
pRet->cols[i].type = pDataCols->cols[i].type;
pRet->cols[i].colId = pDataCols->cols[i].colId;
pRet->cols[i].bytes = pDataCols->cols[i].bytes;
pRet->cols[i].len = pDataCols->cols[i].len;
pRet->cols[i].offset = pDataCols->cols[i].offset;
pRet->cols[i].spaceSize = pDataCols->cols[i].spaceSize;
pRet->cols[i].pData = (void *)((char *)pRet->buf + ((char *)(pDataCols->cols[i].pData) - (char *)(pDataCols->buf)));
if (keepData) memcpy(pRet->cols[i].pData, pDataCols->cols[i].pData, pRet->cols[i].bytes * pDataCols->numOfPoints);
if (pRet->cols[i].type == TSDB_DATA_TYPE_BINARY || pRet->cols[i].type == TSDB_DATA_TYPE_NCHAR) {
ASSERT(pDataCols->cols[i].dataOff != NULL);
pRet->cols[i].dataOff =
(int32_t *)((char *)pRet->buf + ((char *)(pDataCols->cols[i].dataOff) - (char *)(pDataCols->buf)));
}
if (keepData) {
pRet->cols[i].len = pDataCols->cols[i].len;
memcpy(pRet->cols[i].pData, pDataCols->cols[i].pData, pDataCols->cols[i].len);
if (pRet->cols[i].type == TSDB_DATA_TYPE_BINARY || pRet->cols[i].type == TSDB_DATA_TYPE_NCHAR) {
memcpy(pRet->cols[i].dataOff, pDataCols->cols[i].dataOff, sizeof(VarDataOffsetT) * pDataCols->maxPoints);
}
}
}
return pRet;
......@@ -364,57 +399,60 @@ SDataCols *tdDupDataCols(SDataCols *pDataCols, bool keepData) {
void tdResetDataCols(SDataCols *pCols) {
pCols->numOfPoints = 0;
for (int i = 0; i < pCols->maxCols; i++) {
pCols->cols[i].len = 0;
dataColReset(pCols->cols + i);
}
}
void tdAppendDataRowToDataCol(SDataRow row, SDataCols *pCols) {
ASSERT(dataColsKeyLast(pCols) < dataRowKey(row));
for (int i = 0; i < pCols->numOfCols; i++) {
SDataCol *pCol = pCols->cols + i;
memcpy((void *)((char *)(pCol->pData) + pCol->len), dataRowAt(row, pCol->offset), pCol->bytes);
pCol->len += pCol->bytes;
void * value = tdGetRowDataOfCol(row, pCol->type, pCol->offset);
dataColAppendVal(pCol, value, pCols->numOfPoints, pCols->maxPoints);
}
pCols->numOfPoints++;
}
// Pop pointsToPop points from the SDataCols
void tdPopDataColsPoints(SDataCols *pCols, int pointsToPop) {
int pointsLeft = pCols->numOfPoints - pointsToPop;
if (pointsLeft <= 0) {
tdResetDataCols(pCols);
return;
}
for (int iCol = 0; iCol < pCols->numOfCols; iCol++) {
SDataCol *p_col = pCols->cols + iCol;
if (p_col->len > 0) {
p_col->len = TYPE_BYTES[p_col->type] * pointsLeft;
if (pointsLeft > 0) {
memmove((void *)(p_col->pData), (void *)((char *)(p_col->pData) + TYPE_BYTES[p_col->type] * pointsToPop), p_col->len);
}
}
SDataCol *pCol = pCols->cols + iCol;
dataColPopPoints(pCol, pointsToPop, pCols->numOfPoints);
}
pCols->numOfPoints = pointsLeft;
}
/**
* Return the first part length of a data row for a schema
*/
static int tdFLenFromSchema(STSchema *pSchema) {
int ret = 0;
for (int i = 0; i < schemaNCols(pSchema); i++) {
STColumn *pCol = schemaColAt(pSchema, i);
ret += TYPE_BYTES[pCol->type];
}
return ret;
}
int tdMergeDataCols(SDataCols *target, SDataCols *source, int rowsToMerge) {
ASSERT(rowsToMerge > 0 && rowsToMerge <= source->numOfPoints);
ASSERT(target->numOfPoints + rowsToMerge <= target->maxPoints);
ASSERT(target->numOfCols == source->numOfCols);
SDataCols *pTarget = tdDupDataCols(target, true);
if (pTarget == NULL) goto _err;
// tdResetDataCols(target);
SDataCols *pTarget = NULL;
int iter1 = 0;
int iter2 = 0;
tdMergeTwoDataCols(target,pTarget, &iter1, source, &iter2, pTarget->numOfPoints + rowsToMerge);
if (dataColsKeyLast(target) < dataColsKeyFirst(source)) { // No overlap
for (int i = 0; i < rowsToMerge; i++) {
for (int j = 0; j < source->numOfCols; j++) {
dataColAppendVal(target->cols + j, tdGetColDataOfRow(source->cols + j, i), target->numOfPoints,
target->maxPoints);
}
}
target->numOfPoints++;
} else {
pTarget = tdDupDataCols(target, true);
if (pTarget == NULL) goto _err;
int iter1 = 0;
int iter2 = 0;
tdMergeTwoDataCols(target, pTarget, &iter1, source, &iter2, pTarget->numOfPoints + rowsToMerge);
}
tdFreeDataCols(pTarget);
return 0;
......@@ -425,6 +463,7 @@ _err:
}
void tdMergeTwoDataCols(SDataCols *target, SDataCols *src1, int *iter1, SDataCols *src2, int *iter2, int tRows) {
// TODO: add resolve duplicate key here
tdResetDataCols(target);
while (target->numOfPoints < tRows) {
......@@ -436,10 +475,8 @@ void tdMergeTwoDataCols(SDataCols *target, SDataCols *src1, int *iter1, SDataCol
if (key1 < key2) {
for (int i = 0; i < src1->numOfCols; i++) {
ASSERT(target->cols[i].type == src1->cols[i].type);
memcpy((void *)((char *)(target->cols[i].pData) + TYPE_BYTES[target->cols[i].type] * target->numOfPoints),
(void *)((char *)(src1->cols[i].pData) + TYPE_BYTES[target->cols[i].type] * (*iter1)),
TYPE_BYTES[target->cols[i].type]);
target->cols[i].len += TYPE_BYTES[target->cols[i].type];
dataColAppendVal(target->cols[i].pData, tdGetColDataOfRow(src1->cols + i, *iter1), target->numOfPoints,
target->maxPoints);
}
target->numOfPoints++;
......@@ -447,15 +484,14 @@ void tdMergeTwoDataCols(SDataCols *target, SDataCols *src1, int *iter1, SDataCol
} else if (key1 > key2) {
for (int i = 0; i < src2->numOfCols; i++) {
ASSERT(target->cols[i].type == src2->cols[i].type);
memcpy((void *)((char *)(target->cols[i].pData) + TYPE_BYTES[target->cols[i].type] * target->numOfPoints),
(void *)((char *)(src2->cols[i].pData) + TYPE_BYTES[src2->cols[i].type] * (*iter2)),
TYPE_BYTES[target->cols[i].type]);
target->cols[i].len += TYPE_BYTES[target->cols[i].type];
dataColAppendVal(target->cols[i].pData, tdGetColDataOfRow(src2->cols + i, *iter2), target->numOfPoints,
target->maxPoints);
}
target->numOfPoints++;
(*iter2)++;
} else {
// TODO: deal with duplicate keys
ASSERT(false);
}
}
......
src/common/src/ttypes.c
浏览文件 @ e242b4fd
......@@ -16,33 +16,34 @@
#include "taosdef.h"
#include "ttokendef.h"
#include "tscompression.h"
const int32_t TYPE_BYTES[11] = {
-1, // TSDB_DATA_TYPE_NULL
sizeof(int8_t), // TSDB_DATA_TYPE_BOOL
sizeof(int8_t), // TSDB_DATA_TYPE_TINYINT
sizeof(int16_t), // TSDB_DATA_TYPE_SMALLINT
sizeof(int32_t), // TSDB_DATA_TYPE_INT
sizeof(int64_t), // TSDB_DATA_TYPE_BIGINT
sizeof(float), // TSDB_DATA_TYPE_FLOAT
sizeof(double), // TSDB_DATA_TYPE_DOUBLE
sizeof(int32_t), // TSDB_DATA_TYPE_BINARY
sizeof(TSKEY), // TSDB_DATA_TYPE_TIMESTAMP
sizeof(int32_t) // TSDB_DATA_TYPE_NCHAR
-1, // TSDB_DATA_TYPE_NULL
sizeof(int8_t), // TSDB_DATA_TYPE_BOOL
sizeof(int8_t), // TSDB_DATA_TYPE_TINYINT
sizeof(int16_t), // TSDB_DATA_TYPE_SMALLINT
sizeof(int32_t), // TSDB_DATA_TYPE_INT
sizeof(int64_t), // TSDB_DATA_TYPE_BIGINT
sizeof(float), // TSDB_DATA_TYPE_FLOAT
sizeof(double), // TSDB_DATA_TYPE_DOUBLE
sizeof(VarDataOffsetT), // TSDB_DATA_TYPE_BINARY
sizeof(TSKEY), // TSDB_DATA_TYPE_TIMESTAMP
sizeof(VarDataOffsetT) // TSDB_DATA_TYPE_NCHAR
};
tDataTypeDescriptor tDataTypeDesc[11] = {
{TSDB_DATA_TYPE_NULL, 6, 1, "NOTYPE"},
{TSDB_DATA_TYPE_BOOL, 4, CHAR_BYTES, "BOOL"},
{TSDB_DATA_TYPE_TINYINT, 7, CHAR_BYTES, "TINYINT"},
{TSDB_DATA_TYPE_SMALLINT, 8, SHORT_BYTES, "SMALLINT"},
{TSDB_DATA_TYPE_INT, 3, INT_BYTES, "INT"},
{TSDB_DATA_TYPE_BIGINT, 6, LONG_BYTES, "BIGINT"},
{TSDB_DATA_TYPE_FLOAT, 5, FLOAT_BYTES, "FLOAT"},
{TSDB_DATA_TYPE_DOUBLE, 6, DOUBLE_BYTES, "DOUBLE"},
{TSDB_DATA_TYPE_BINARY, 6, 0, "BINARY"},
{TSDB_DATA_TYPE_TIMESTAMP, 9, LONG_BYTES, "TIMESTAMP"},
{TSDB_DATA_TYPE_NCHAR, 5, 8, "NCHAR"},
{TSDB_DATA_TYPE_NULL, 6, 1, "NOTYPE", NULL, NULL},
{TSDB_DATA_TYPE_BOOL, 4, CHAR_BYTES, "BOOL", tsCompressBool, tsDecompressBool},
{TSDB_DATA_TYPE_TINYINT, 7, CHAR_BYTES, "TINYINT", tsCompressTinyint, tsDecompressTinyint},
{TSDB_DATA_TYPE_SMALLINT, 8, SHORT_BYTES, "SMALLINT", tsCompressSmallint, tsDecompressSmallint},
{TSDB_DATA_TYPE_INT, 3, INT_BYTES, "INT", tsCompressInt, tsDecompressInt},
{TSDB_DATA_TYPE_BIGINT, 6, LONG_BYTES, "BIGINT", tsCompressBigint, tsDecompressBigint},
{TSDB_DATA_TYPE_FLOAT, 5, FLOAT_BYTES, "FLOAT", tsCompressFloat, tsDecompressFloat},
{TSDB_DATA_TYPE_DOUBLE, 6, DOUBLE_BYTES, "DOUBLE", tsCompressDouble, tsDecompressDouble},
{TSDB_DATA_TYPE_BINARY, 6, 0, "BINARY", tsCompressString, tsDecompressString},
{TSDB_DATA_TYPE_TIMESTAMP, 9, LONG_BYTES, "TIMESTAMP", tsCompressTimestamp, tsDecompressTimestamp},
{TSDB_DATA_TYPE_NCHAR, 5, 8, "NCHAR", tsCompressString, tsDecompressString},
};
char tTokenTypeSwitcher[13] = {
......
src/inc/taosdef.h
浏览文件 @ e242b4fd
......@@ -32,6 +32,13 @@ extern "C" {
#define TSKEY int64_t
#endif
// ----------------- For variable data types such as TSDB_DATA_TYPE_BINARY and TSDB_DATA_TYPE_NCHAR
typedef int32_t VarDataOffsetT;
typedef int16_t VarDataLenT;
#define varDataLen(v) ((VarDataLenT *)(v))[0]
#define varDataTLen(v) (sizeof(VarDataLenT) + varDataLen(v))
#define varDataVal(v) ((void *)((char *)v + sizeof(VarDataLenT)))
// this data type is internally used only in 'in' query to hold the values
#define TSDB_DATA_TYPE_ARRAY (TSDB_DATA_TYPE_NCHAR + 1)
......@@ -121,6 +128,10 @@ typedef struct tDataTypeDescriptor {
int16_t nameLen;
int32_t nSize;
char * aName;
int (*compFunc)(const char *const input, int inputSize, const int nelements, char *const output, int outputSize,
char algorithm, char *const buffer, int bufferSize);
int (*decompFunc)(const char *const input, int compressedSize, const int nelements, char *const output,
int outputSize, char algorithm, char *const buffer, int bufferSize);
} tDataTypeDescriptor;
extern tDataTypeDescriptor tDataTypeDesc[11];
......
src/query/tests/astTest.cpp
浏览文件 @ e242b4fd
......@@ -582,7 +582,7 @@ void exprSerializeTest1() {
tExprTreeDestroy(&p1, nullptr);
tExprTreeDestroy(&p2, nullptr);
tbufClose(&bw);
// tbufClose(&bw);
}
void exprSerializeTest2() {
......@@ -627,7 +627,7 @@ void exprSerializeTest2() {
tExprTreeDestroy(&p1, nullptr);
tExprTreeDestroy(&p2, nullptr);
tbufClose(&bw);
// tbufClose(&bw);
}
} // namespace
TEST(testCase, astTest) {
......
src/tsdb/inc/tsdbMain.h
浏览文件 @ e242b4fd
......@@ -153,17 +153,16 @@ typedef struct {
} SCacheMem;
typedef struct {
int maxBytes;
int cacheBlockSize;
int totalCacheBlocks;
STsdbCachePool pool;
STsdbCacheBlock *curBlock;
SCacheMem * mem;
SCacheMem * imem;
TsdbRepoT * pRepo;
TsdbRepoT * pRepo;
} STsdbCache;
STsdbCache *tsdbInitCache(int maxBytes, int cacheBlockSize, TsdbRepoT *pRepo);
STsdbCache *tsdbInitCache(int cacheBlockSize, int totalBlocks, TsdbRepoT *pRepo);
void tsdbFreeCache(STsdbCache *pCache);
void * tsdbAllocFromCache(STsdbCache *pCache, int bytes, TSKEY key);
......@@ -297,7 +296,7 @@ typedef struct {
// TODO: take pre-calculation into account
typedef struct {
int16_t colId; // Column ID
int16_t len; // Column length
int16_t len; // Column length // TODO: int16_t is not enough
int32_t type : 8;
int32_t offset : 24;
} SCompCol;
......@@ -426,6 +425,8 @@ typedef struct {
SCompData *pCompData;
SDataCols *pDataCols[2];
void *blockBuffer; // Buffer to hold the whole data block
void *compBuffer; // Buffer for temperary compress/decompress purpose
} SRWHelper;
// --------- Helper state
......@@ -445,13 +446,11 @@ typedef struct {
int tsdbInitReadHelper(SRWHelper *pHelper, STsdbRepo *pRepo);
int tsdbInitWriteHelper(SRWHelper *pHelper, STsdbRepo *pRepo);
// int tsdbInitHelper(SRWHelper *pHelper, SHelperCfg *pCfg);
void tsdbDestroyHelper(SRWHelper *pHelper);
void tsdbResetHelper(SRWHelper *pHelper);
// --------- For set operations
int tsdbSetAndOpenHelperFile(SRWHelper *pHelper, SFileGroup *pGroup);
// void tsdbSetHelperTable(SRWHelper *pHelper, SHelperTable *pHelperTable, STSchema *pSchema);
void tsdbSetHelperTable(SRWHelper *pHelper, STable *pTable, STsdbRepo *pRepo);
int tsdbCloseHelperFile(SRWHelper *pHelper, bool hasError);
......
src/tsdb/src/tsdbCache.c
浏览文件 @ e242b4fd
......@@ -21,29 +21,25 @@ static int tsdbAllocBlockFromPool(STsdbCache *pCache);
static void tsdbFreeBlockList(SList *list);
static void tsdbFreeCacheMem(SCacheMem *mem);
STsdbCache *tsdbInitCache(int maxBytes, int cacheBlockSize, TsdbRepoT *pRepo) {
STsdbCache *tsdbInitCache(int cacheBlockSize, int totalBlocks, TsdbRepoT *pRepo) {
STsdbCache *pCache = (STsdbCache *)calloc(1, sizeof(STsdbCache));
if (pCache == NULL) return NULL;
if (cacheBlockSize < 0) cacheBlockSize = TSDB_DEFAULT_CACHE_BLOCK_SIZE;
cacheBlockSize *= (1024 * 1024);
if (maxBytes < 0) maxBytes = cacheBlockSize * TSDB_DEFAULT_TOTAL_BLOCKS;
if (totalBlocks <= 1) totalBlocks = TSDB_DEFAULT_TOTAL_BLOCKS;
pCache->maxBytes = maxBytes;
pCache->cacheBlockSize = cacheBlockSize;
pCache->totalCacheBlocks = totalBlocks;
pCache->pRepo = pRepo;
int nBlocks = maxBytes / cacheBlockSize + 1;
if (nBlocks <= 1) nBlocks = 2;
pCache->totalCacheBlocks = nBlocks;
STsdbCachePool *pPool = &(pCache->pool);
pPool->index = 0;
pPool->memPool = tdListNew(sizeof(STsdbCacheBlock *));
if (pPool->memPool == NULL) goto _err;
for (int i = 0; i < nBlocks; i++) {
for (int i = 0; i < totalBlocks; i++) {
STsdbCacheBlock *pBlock = (STsdbCacheBlock *)malloc(sizeof(STsdbCacheBlock) + cacheBlockSize);
if (pBlock == NULL) {
goto _err;
......
src/tsdb/src/tsdbMain.c
浏览文件 @ e242b4fd
......@@ -5,6 +5,7 @@
#include "tsdb.h"
#include "tsdbMain.h"
#include "tscompression.h"
#include "tchecksum.h"
#define TSDB_DEFAULT_PRECISION TSDB_PRECISION_MILLI // default precision
#define IS_VALID_PRECISION(precision) (((precision) >= TSDB_PRECISION_MILLI) && ((precision) <= TSDB_PRECISION_NANO))
......@@ -202,7 +203,7 @@ TsdbRepoT *tsdbOpenRepo(char *tsdbDir, STsdbAppH *pAppH) {
return NULL;
}
pRepo->tsdbCache = tsdbInitCache(-1, -1, (TsdbRepoT *)pRepo);
pRepo->tsdbCache = tsdbInitCache(pRepo->config.cacheBlockSize, pRepo->config.totalBlocks, (TsdbRepoT *)pRepo);
if (pRepo->tsdbCache == NULL) {
tsdbFreeMeta(pRepo->tsdbMeta);
free(pRepo->rootDir);
......
src/tsdb/src/tsdbMeta.c
浏览文件 @ e242b4fd
......@@ -242,7 +242,7 @@ int32_t tsdbGetTableTagVal(TsdbRepoT* repo, STableId id, int32_t colId, int16_t*
assert(pCol != NULL);
SDataRow row = (SDataRow)pTable->tagVal;
char* d = dataRowAt(row, TD_DATA_ROW_HEAD_SIZE);
char* d = dataRowTuple(row);
*val = d;
*type = pCol->type;
......@@ -451,9 +451,8 @@ static int tsdbAddTableToMeta(STsdbMeta *pMeta, STable *pTable, bool addIdx) {
// Update the pMeta->maxCols and pMeta->maxRowBytes
if (pTable->type == TSDB_SUPER_TABLE || pTable->type == TSDB_NORMAL_TABLE) {
if (schemaNCols(pTable->schema) > pMeta->maxCols) pMeta->maxCols = schemaNCols(pTable->schema);
int bytes = tdMaxRowBytesFromSchema(pTable->schema);
int bytes = dataRowMaxBytesFromSchema(pTable->schema);
if (bytes > pMeta->maxRowBytes) pMeta->maxRowBytes = bytes;
tdUpdateSchema(pTable->schema);
}
return tsdbAddTableIntoMap(pMeta, pTable);
......@@ -524,5 +523,5 @@ static int tsdbEstimateTableEncodeSize(STable *pTable) {
char *getTupleKey(const void * data) {
SDataRow row = (SDataRow)data;
return dataRowAt(row, TD_DATA_ROW_HEAD_SIZE);
return POINTER_DRIFT(row, TD_DATA_ROW_HEAD_SIZE);
}
\ No newline at end of file
src/tsdb/src/tsdbRWHelper.c
浏览文件 @ e242b4fd
......@@ -131,6 +131,11 @@ static int tsdbInitHelper(SRWHelper *pHelper, STsdbRepo *pRepo, tsdb_rw_helper_t
// Init block part
if (tsdbInitHelperBlock(pHelper) < 0) goto _err;
pHelper->blockBuffer =
tmalloc(sizeof(SCompData) + (sizeof(SCompCol) + sizeof(TSCKSUM) + COMP_OVERFLOW_BYTES) * pHelper->config.maxCols +
pHelper->config.maxRowSize * pHelper->config.maxRowsPerFileBlock + sizeof(TSCKSUM));
if (pHelper->blockBuffer == NULL) goto _err;
return 0;
_err:
......@@ -149,6 +154,8 @@ int tsdbInitWriteHelper(SRWHelper *pHelper, STsdbRepo *pRepo) {
void tsdbDestroyHelper(SRWHelper *pHelper) {
if (pHelper) {
tzfree(pHelper->blockBuffer);
tzfree(pHelper->compBuffer);
tsdbDestroyHelperFile(pHelper);
tsdbDestroyHelperTable(pHelper);
tsdbDestroyHelperBlock(pHelper);
......@@ -330,7 +337,7 @@ int tsdbWriteDataBlock(SRWHelper *pHelper, SDataCols *pDataCols) {
int blkIdx = (pCompBlock == NULL) ? (pIdx->numOfBlocks - 1) : (pCompBlock - pHelper->pCompInfo->blocks);
if (pCompBlock == NULL) { // No key overlap, must has last block, just merge with the last block
ASSERT(pIdx->hasLast && pHelper->pCompInfo->blocks[pIdx->numOfSuperBlocks - 1].last);
ASSERT(pIdx->hasLast && pHelper->pCompInfo->blocks[pIdx->numOfBlocks - 1].last);
rowsToWrite = tsdbMergeDataWithBlock(pHelper, blkIdx, pDataCols);
if (rowsToWrite < 0) goto _err;
} else { // Has key overlap
......@@ -552,61 +559,97 @@ int tsdbLoadBlockDataCols(SRWHelper *pHelper, SDataCols *pDataCols, int blkIdx,
return 0;
}
static int tsdbCheckAndDecodeColumnData(SDataCol *pDataCol, char *content, int32_t len, int8_t comp, int numOfPoints,
int maxPoints, char *buffer, int bufferSize) {
// Verify by checksum
if (!taosCheckChecksumWhole((uint8_t *)content, len)) return -1;
// Decode the data
if (comp) {
// // Need to decompress
pDataCol->len = (*(tDataTypeDesc[pDataCol->type].decompFunc))(
content, len - sizeof(TSCKSUM), numOfPoints, pDataCol->pData, pDataCol->spaceSize, comp, buffer, bufferSize);
if (pDataCol->type == TSDB_DATA_TYPE_BINARY || pDataCol->type == TSDB_DATA_TYPE_NCHAR) {
pDataCol->len += (sizeof(int32_t) * maxPoints);
dataColSetOffset(pDataCol, numOfPoints);
}
} else {
// No need to decompress, just memcpy it
switch (pDataCol->type) {
case TSDB_DATA_TYPE_BINARY:
case TSDB_DATA_TYPE_NCHAR:
pDataCol->len = sizeof(int32_t) * maxPoints;
memcpy((char *)pDataCol->pData + pDataCol->len, content, len - sizeof(TSCKSUM));
pDataCol->len += (len - sizeof(TSCKSUM));
dataColSetOffset(pDataCol, numOfPoints);
break;
default:
pDataCol->len = len - sizeof(TSCKSUM);
memcpy(pDataCol->pData, content, pDataCol->len);
break;
}
}
return 0;
}
/**
* Interface to read the data of a sub-block OR the data of a super-block of which (numOfSubBlocks == 1)
*/
static int tsdbLoadBlockDataImpl(SRWHelper *pHelper, SCompBlock *pCompBlock, SDataCols *pDataCols) {
ASSERT(pCompBlock->numOfSubBlocks <= 1);
SCompData *pCompData = (SCompData *)malloc(pCompBlock->len);
if (pCompData == NULL) return -1;
ASSERT(tsizeof(pHelper->blockBuffer) >= pCompBlock->len);
SCompData *pCompData = (SCompData *)pHelper->blockBuffer;
int fd = (pCompBlock->last) ? pHelper->files.lastF.fd : pHelper->files.dataF.fd;
if (lseek(fd, pCompBlock->offset, SEEK_SET) < 0) goto _err;
if (tread(fd, (void *)pCompData, pCompBlock->len) < pCompBlock->len) goto _err;
ASSERT(pCompData->numOfCols == pCompBlock->numOfCols);
// TODO : check the checksum
size_t tsize = sizeof(SCompData) + sizeof(SCompCol) * pCompBlock->numOfCols + sizeof(TSCKSUM);
int32_t tsize = sizeof(SCompData) + sizeof(SCompCol) * pCompBlock->numOfCols + sizeof(TSCKSUM);
if (!taosCheckChecksumWhole((uint8_t *)pCompData, tsize)) goto _err;
for (int i = 0; i < pCompData->numOfCols; i++) {
// TODO: check the data checksum
// if (!taosCheckChecksumWhole())
}
ASSERT(pCompBlock->numOfCols == pCompData->numOfCols);
pDataCols->numOfPoints = pCompBlock->numOfPoints;
int ccol = 0, dcol = 0;
while (true) {
if (ccol >= pDataCols->numOfCols) {
// TODO: Fill rest NULL
break;
// Recover the data
int ccol = 0;
int dcol = 0;
while (dcol < pDataCols->numOfCols) {
SDataCol *pDataCol = &(pDataCols->cols[dcol]);
if (ccol >= pCompData->numOfCols) {
// Set current column as NULL and forward
dataColSetNEleNull(pDataCol, pCompBlock->numOfPoints, pDataCols->maxPoints);
dcol++;
continue;
}
if (dcol >= pCompData->numOfCols) break;
SCompCol *pCompCol = &(pCompData->cols[ccol]);
SDataCol *pDataCol = &(pDataCols->cols[dcol]);
if (pCompCol->colId == pDataCol->colId) {
// TODO: uncompress
memcpy(pDataCol->pData, (void *)(((char *)pCompData) + tsize + pCompCol->offset), pCompCol->len);
ccol++;
dcol++;
} else if (pCompCol->colId > pDataCol->colId) {
// TODO: Fill NULL
if (pCompBlock->algorithm == TWO_STAGE_COMP) {
pHelper->compBuffer = trealloc(pHelper->compBuffer, pCompCol->len + COMP_OVERFLOW_BYTES);
if (pHelper->compBuffer == NULL) goto _err;
}
if (tsdbCheckAndDecodeColumnData(pDataCol, (char *)pCompData + tsize + pCompCol->offset, pCompCol->len,
pCompBlock->algorithm, pCompBlock->numOfPoints, pDataCols->maxPoints,
pHelper->compBuffer, tsizeof(pHelper->compBuffer)) < 0)
goto _err;
dcol++;
} else {
ccol++;
} else if (pCompCol->colId < pDataCol->colId) {
ccol++;
} else {
// Set current column as NULL and forward
dataColSetNEleNull(pDataCol, pCompBlock->numOfPoints, pDataCols->maxPoints);
dcol++;
}
}
tfree(pCompData);
return 0;
_err:
tfree(pCompData);
return -1;
}
......@@ -634,36 +677,6 @@ _err:
return -1;
}
// static int tsdbCheckHelperCfg(SHelperCfg *pCfg) {
// // TODO
// return 0;
// }
// static void tsdbClearHelperFile(SHelperFile *pHFile) {
// pHFile->fid = -1;
// if (pHFile->headF.fd > 0) {
// close(pHFile->headF.fd);
// pHFile->headF.fd = -1;
// }
// if (pHFile->dataF.fd > 0) {
// close(pHFile->dataF.fd);
// pHFile->dataF.fd = -1;
// }
// if (pHFile->lastF.fd > 0) {
// close(pHFile->lastF.fd);
// pHFile->lastF.fd = -1;
// }
// if (pHFile->nHeadF.fd > 0) {
// close(pHFile->nHeadF.fd);
// pHFile->nHeadF.fd = -1;
// }
// if (pHFile->nLastF.fd > 0) {
// close(pHFile->nLastF.fd);
// pHFile->nLastF.fd = -1;
// }
// }
static bool tsdbShouldCreateNewLast(SRWHelper *pHelper) {
ASSERT(pHelper->files.lastF.fd > 0);
struct stat st;
......@@ -677,81 +690,94 @@ static int tsdbWriteBlockToFile(SRWHelper *pHelper, SFile *pFile, SDataCols *pDa
ASSERT(rowsToWrite > 0 && rowsToWrite <= pDataCols->numOfPoints &&
rowsToWrite <= pHelper->config.maxRowsPerFileBlock);
SCompData *pCompData = NULL;
SCompData *pCompData = (SCompData *)(pHelper->blockBuffer);
int64_t offset = 0;
offset = lseek(pFile->fd, 0, SEEK_END);
if (offset < 0) goto _err;
pCompData = (SCompData *)malloc(sizeof(SCompData) + sizeof(SCompCol) * pDataCols->numOfCols + sizeof(TSCKSUM));
if (pCompData == NULL) goto _err;
int nColsNotAllNull = 0;
int32_t toffset = 0;
for (int ncol = 0; ncol < pDataCols->numOfCols; ncol++) {
SDataCol *pDataCol = pDataCols->cols + ncol;
SCompCol *pCompCol = pCompData->cols + nColsNotAllNull;
if (0) {
// TODO: all data to commit are NULL
if (isNEleNull(pDataCol, rowsToWrite)) {
// all data to commit are NULL, just ignore it
continue;
}
// Compress the data here
{
// TODO
}
pCompCol->colId = pDataCol->colId;
pCompCol->type = pDataCol->type;
pCompCol->len = TYPE_BYTES[pCompCol->type] * rowsToWrite; // TODO: change it
pCompCol->offset = toffset;
nColsNotAllNull++;
toffset += pCompCol->len;
}
ASSERT(nColsNotAllNull > 0 && nColsNotAllNull <= pDataCols->numOfCols);
pCompData->delimiter = TSDB_FILE_DELIMITER;
pCompData->uid = pHelper->tableInfo.uid;
pCompData->numOfCols = nColsNotAllNull;
// Write SCompData + SCompCol part
size_t tsize = sizeof(SCompData) + sizeof(SCompCol) * nColsNotAllNull + sizeof(TSCKSUM);
taosCalcChecksumAppend(0, (uint8_t *)pCompData, tsize);
if (twrite(pFile->fd, (void *)pCompData, tsize) < tsize) goto _err;
// Write true data part
int nCompCol = 0;
// Compress the data if neccessary
int tcol = 0;
int32_t toffset = 0;
int32_t tsize = sizeof(SCompData) + sizeof(SCompCol) * nColsNotAllNull + sizeof(TSCKSUM);
int32_t lsize = tsize;
for (int ncol = 0; ncol < pDataCols->numOfCols; ncol++) {
ASSERT(nCompCol < nColsNotAllNull);
if (tcol >= nColsNotAllNull) break;
SDataCol *pDataCol = pDataCols->cols + ncol;
SCompCol *pCompCol = pCompData->cols + nCompCol;
SCompCol *pCompCol = pCompData->cols + tcol;
if (pDataCol->colId == pCompCol->colId) {
if (twrite(pFile->fd, (void *)(pDataCol->pData), pCompCol->len) < pCompCol->len) goto _err;
tsize += pCompCol->len;
nCompCol++;
if (pDataCol->colId != pCompCol->colId) continue;
void *tptr = (void *)((char *)pCompData + lsize);
pCompCol->offset = toffset;
int32_t tlen = dataColGetNEleLen(pDataCol, rowsToWrite);
if (pHelper->config.compress) {
if (pHelper->config.compress == TWO_STAGE_COMP) {
pHelper->compBuffer = trealloc(pHelper->compBuffer, tlen + COMP_OVERFLOW_BYTES);
if (pHelper->compBuffer == NULL) goto _err;
}
pCompCol->len = (*(tDataTypeDesc[pDataCol->type].compFunc))(
(char *)pDataCol->pData, tlen, rowsToWrite, tptr, tsizeof(pHelper->blockBuffer) - lsize,
pHelper->config.compress, pHelper->compBuffer, tsizeof(pHelper->compBuffer));
} else {
pCompCol->len = tlen;
memcpy(tptr, pDataCol->pData, pCompCol->len);
}
// Add checksum
pCompCol->len += sizeof(TSCKSUM);
taosCalcChecksumAppend(0, (uint8_t *)tptr, pCompCol->len);
toffset += pCompCol->len;
lsize += pCompCol->len;
tcol++;
}
pCompData->delimiter = TSDB_FILE_DELIMITER;
pCompData->uid = pHelper->tableInfo.uid;
pCompData->numOfCols = nColsNotAllNull;
taosCalcChecksumAppend(0, (uint8_t *)pCompData, tsize);
// Write the whole block to file
if (twrite(pFile->fd, (void *)pCompData, lsize) < lsize) goto _err;
// Update pCompBlock membership vairables
pCompBlock->last = isLast;
pCompBlock->offset = offset;
pCompBlock->algorithm = pHelper->config.compress;
pCompBlock->numOfPoints = rowsToWrite;
pCompBlock->sversion = pHelper->tableInfo.sversion;
pCompBlock->len = (int32_t)tsize;
pCompBlock->len = (int32_t)lsize;
pCompBlock->numOfSubBlocks = isSuperBlock ? 1 : 0;
pCompBlock->numOfCols = nColsNotAllNull;
pCompBlock->keyFirst = dataColsKeyFirst(pDataCols);
pCompBlock->keyLast = dataColsKeyAt(pDataCols, rowsToWrite - 1);
tfree(pCompData);
return 0;
_err:
tfree(pCompData);
return -1;
}
......@@ -782,7 +808,7 @@ static int tsdbMergeDataWithBlock(SRWHelper *pHelper, int blkIdx, SDataCols *pDa
TSKEY keyFirst = dataColsKeyFirst(pDataCols);
SCompIdx *pIdx = pHelper->pCompIdx + pHelper->tableInfo.tid;
ASSERT(blkIdx < pIdx->numOfSuperBlocks);
ASSERT(blkIdx < pIdx->numOfBlocks);
// SCompBlock *pCompBlock = pHelper->pCompInfo->blocks + blkIdx;
ASSERT(blockAtIdx(pHelper, blkIdx)->numOfSubBlocks >= 1);
......@@ -790,7 +816,7 @@ static int tsdbMergeDataWithBlock(SRWHelper *pHelper, int blkIdx, SDataCols *pDa
// ASSERT(compareKeyBlock((void *)&keyFirst, (void *)pCompBlock) == 0);
if (keyFirst > blockAtIdx(pHelper, blkIdx)->keyLast) { // Merge with the last block by append
ASSERT(blockAtIdx(pHelper, blkIdx)->numOfPoints < pHelper->config.minRowsPerFileBlock && blkIdx == pIdx->numOfSuperBlocks-1);
ASSERT(blockAtIdx(pHelper, blkIdx)->numOfPoints < pHelper->config.minRowsPerFileBlock && blkIdx == pIdx->numOfBlocks-1);
int defaultRowsToWrite = pHelper->config.maxRowsPerFileBlock * 4 / 5; // TODO: make a interface
rowsWritten = MIN((defaultRowsToWrite - blockAtIdx(pHelper, blkIdx)->numOfPoints), pDataCols->numOfPoints);
......@@ -961,7 +987,7 @@ static int tsdbAdjustInfoSizeIfNeeded(SRWHelper *pHelper, size_t esize) {
static int tsdbInsertSuperBlock(SRWHelper *pHelper, SCompBlock *pCompBlock, int blkIdx) {
SCompIdx *pIdx = pHelper->pCompIdx + pHelper->tableInfo.tid;
ASSERT(blkIdx >= 0 && blkIdx <= pIdx->numOfSuperBlocks);
ASSERT(blkIdx >= 0 && blkIdx <= pIdx->numOfBlocks);
ASSERT(pCompBlock->numOfSubBlocks == 1);
// Adjust memory if no more room
......@@ -1004,7 +1030,7 @@ static int tsdbAddSubBlock(SRWHelper *pHelper, SCompBlock *pCompBlock, int blkId
ASSERT(pCompBlock->numOfSubBlocks == 0);
SCompIdx *pIdx = pHelper->pCompIdx + pHelper->tableInfo.tid;
ASSERT(blkIdx >= 0 && blkIdx < pIdx->numOfSuperBlocks);
ASSERT(blkIdx >= 0 && blkIdx < pIdx->numOfBlocks);
SCompBlock *pSCompBlock = pHelper->pCompInfo->blocks + blkIdx;
ASSERT(pSCompBlock->numOfSubBlocks >= 1 && pSCompBlock->numOfSubBlocks < TSDB_MAX_SUBBLOCKS);
......@@ -1088,7 +1114,7 @@ static int tsdbUpdateSuperBlock(SRWHelper *pHelper, SCompBlock *pCompBlock, int
SCompIdx *pIdx = pHelper->pCompIdx + pHelper->tableInfo.tid;
ASSERT(blkIdx >= 0 && blkIdx < pIdx->numOfSuperBlocks);
ASSERT(blkIdx >= 0 && blkIdx < pIdx->numOfBlocks);
SCompBlock *pSCompBlock = pHelper->pCompInfo->blocks + blkIdx;
......
src/tsdb/tests/tsdbTests.cpp
浏览文件 @ e242b4fd
......@@ -27,7 +27,7 @@ typedef struct {
static int insertData(SInsertInfo *pInfo) {
SSubmitMsg *pMsg =
(SSubmitMsg *)malloc(sizeof(SSubmitMsg) + sizeof(SSubmitBlk) + tdMaxRowBytesFromSchema(pInfo->pSchema) * pInfo->rowsPerSubmit);
(SSubmitMsg *)malloc(sizeof(SSubmitMsg) + sizeof(SSubmitBlk) + dataRowMaxBytesFromSchema(pInfo->pSchema) * pInfo->rowsPerSubmit);
if (pMsg == NULL) return -1;
TSKEY start_time = pInfo->startTime;
......@@ -52,11 +52,12 @@ static int insertData(SInsertInfo *pInfo) {
tdInitDataRow(row, pInfo->pSchema);
for (int j = 0; j < schemaNCols(pInfo->pSchema); j++) {
STColumn *pTCol = schemaColAt(pInfo->pSchema, j);
if (j == 0) { // Just for timestamp
tdAppendColVal(row, (void *)(&start_time), schemaColAt(pInfo->pSchema, j));
tdAppendColVal(row, (void *)(&start_time), pTCol->type, pTCol->bytes, pTCol->offset);
} else { // For int
int val = 10;
tdAppendColVal(row, (void *)(&val), schemaColAt(pInfo->pSchema, j));
tdAppendColVal(row, (void *)(&val), pTCol->type, pTCol->bytes, pTCol->offset);
}
}
pBlock->len += dataRowLen(row);
......@@ -105,9 +106,9 @@ TEST(TsdbTest, DISABLED_tableEncodeDecode) {
for (int i = 0; i < nCols; i++) {
if (i == 0) {
tdSchemaAppendCol(schema, TSDB_DATA_TYPE_TIMESTAMP, i, -1);
tdSchemaAddCol(schema, TSDB_DATA_TYPE_TIMESTAMP, i, -1);
} else {
tdSchemaAppendCol(schema, TSDB_DATA_TYPE_INT, i, -1);
tdSchemaAddCol(schema, TSDB_DATA_TYPE_INT, i, -1);
}
}
......@@ -149,9 +150,9 @@ TEST(TsdbTest, createRepo) {
for (int i = 0; i < nCols; i++) {
if (i == 0) {
tdSchemaAppendCol(schema, TSDB_DATA_TYPE_TIMESTAMP, i, -1);
tdSchemaAddCol(schema, TSDB_DATA_TYPE_TIMESTAMP, i, -1);
} else {
tdSchemaAppendCol(schema, TSDB_DATA_TYPE_INT, i, -1);
tdSchemaAddCol(schema, TSDB_DATA_TYPE_INT, i, -1);
}
}
......@@ -244,7 +245,7 @@ TEST(TsdbTest, DISABLED_openRepo) {
// tsdbLoadCompCols(&pGroup->files[TSDB_FILE_TYPE_DATA], pBlock, (void *)pCompData);
// STable *pTable = tsdbGetTableByUid(pRepo->tsdbMeta, pCompData->uid);
// SDataCols *pDataCols = tdNewDataCols(tdMaxRowBytesFromSchema(tsdbGetTableSchema(pRepo->tsdbMeta, pTable)), 5, 10);
// SDataCols *pDataCols = tdNewDataCols(tdMaxRowBytesFromSchema(tsdbGetTableSchema(pRepo->tsdbMeta, pTable)), 5);
// tdInitDataCols(pDataCols, tsdbGetTableSchema(pRepo->tsdbMeta, pTable));
// tsdbLoadDataBlock(&pGroup->files[TSDB_FILE_TYPE_DATA], pBlock, 1, pDataCols, pCompData);
......
src/util/CMakeLists.txt
浏览文件 @ e242b4fd
......@@ -11,7 +11,7 @@ IF ((TD_LINUX_64) OR (TD_LINUX_32 AND TD_ARM))
INCLUDE_DIRECTORIES(${TD_COMMUNITY_DIR}/deps/lz4/inc)
AUX_SOURCE_DIRECTORY(src SRC)
ADD_LIBRARY(tutil ${SRC})
TARGET_LINK_LIBRARIES(tutil pthread os m rt)
TARGET_LINK_LIBRARIES(tutil pthread os m rt lz4)
FIND_PATH(ICONV_INCLUDE_EXIST iconv.h /usr/include/ /usr/local/include/)
IF (ICONV_INCLUDE_EXIST)
ADD_DEFINITIONS(-DUSE_LIBICONV)
......@@ -68,7 +68,7 @@ ELSEIF (TD_WINDOWS_64)
LIST(APPEND SRC ./src/tutil.c)
LIST(APPEND SRC ./src/version.c)
ADD_LIBRARY(tutil ${SRC})
TARGET_LINK_LIBRARIES(tutil iconv regex pthread os winmm IPHLPAPI ws2_32)
TARGET_LINK_LIBRARIES(tutil iconv regex pthread os winmm IPHLPAPI ws2_32 lz4)
ELSEIF(TD_DARWIN_64)
ADD_DEFINITIONS(-DUSE_LIBICONV)
LIST(APPEND SRC ./src/hash.c)
......@@ -105,7 +105,7 @@ ELSEIF(TD_DARWIN_64)
LIST(APPEND SRC ./src/version.c)
LIST(APPEND SRC ./src/hash.c)
ADD_LIBRARY(tutil ${SRC})
TARGET_LINK_LIBRARIES(tutil iconv pthread os)
TARGET_LINK_LIBRARIES(tutil iconv pthread os lz4)
ENDIF()
# TARGET_LINK_LIBRARIES(tutil mstorage)
src/util/inc/tscompression.h
浏览文件 @ e242b4fd
......@@ -21,7 +21,9 @@ extern "C" {
#endif
#include "taosdef.h"
#include "tutil.h"
#define COMP_OVERFLOW_BYTES 2
#define BITS_PER_BYTE 8
// Masks
#define INT64MASK(_x) ((1ul << _x) - 1)
......@@ -32,43 +34,220 @@ extern "C" {
#define ONE_STAGE_COMP 1
#define TWO_STAGE_COMP 2
int tsCompressTinyint(const char* const input, int inputSize, const int nelements, char* const output, int outputSize, char algorithm,
char* const buffer, int bufferSize);
int tsCompressSmallint(const char* const input, int inputSize, const int nelements, char* const output, int outputSize, char algorith,
char* const buffer, int bufferSize);
int tsCompressInt(const char* const input, int inputSize, const int nelements, char* const output, int outputSize, char algorith,
char* const buffer, int bufferSize);
int tsCompressBigint(const char* const input, int inputSize, const int nelements, char* const output, int outputSize, char algorith,
char* const buffer, int bufferSize);
int tsCompressBool(const char* const input, int inputSize, const int nelements, char* const output, int outputSize, char algorithm,
char* const buffer, int bufferSize);
int tsCompressString(const char* const input, int inputSize, const int nelements, char* const output, int outputSize, char algorith,
char* const buffer, int bufferSize);
int tsCompressFloat(const char* const input, int inputSize, const int nelements, char* const output, int outputSize, char algorith,
char* const buffer, int bufferSize);
int tsCompressDouble(const char* const input, int inputSize, const int nelements, char* const output, int outputSize, char algorith,
char* const buffer, int bufferSize);
int tsCompressTimestamp(const char* const input, int inputSize, const int nelements, char* const output, int outputSize, char algorith,
char* const buffer, int bufferSize);
int tsDecompressTinyint(const char* const input, int compressedSize, const int nelements, char* const output,
int outputSize, char algorithm, char* const buffer, int bufferSize);
int tsDecompressSmallint(const char* const input, int compressedSize, const int nelements, char* const output,
int outputSize, char algorithm, char* const buffer, int bufferSize);
int tsDecompressInt(const char* const input, int compressedSize, const int nelements, char* const output, int outputSize,
char algorithm, char* const buffer, int bufferSize);
int tsDecompressBigint(const char* const input, int compressedSize, const int nelements, char* const output,
int outputSize, char algorithm, char* const buffer, int bufferSize);
int tsDecompressBool(const char* const input, int compressedSize, const int nelements, char* const output,
int outputSize, char algorithm, char* const buffer, int bufferSize);
int tsDecompressString(const char* const input, int compressedSize, const int nelements, char* const output,
int outputSize, char algorithm, char* const buffer, int bufferSize);
int tsDecompressFloat(const char* const input, int compressedSize, const int nelements, char* const output,
int outputSize, char algorithm, char* const buffer, int bufferSize);
int tsDecompressDouble(const char* const input, int compressedSize, const int nelements, char* const output,
int outputSize, char algorith, char* const buffer, int bufferSize);
int tsDecompressTimestamp(const char* const input, int compressedSize, const int nelements, char* const output,
int outputSize, char algorithm, char* const buffer, int bufferSize);
extern int tsCompressINTImp(const char *const input, const int nelements, char *const output, const char type);
extern int tsDecompressINTImp(const char *const input, const int nelements, char *const output, const char type);
extern int tsCompressBoolImp(const char *const input, const int nelements, char *const output);
extern int tsDecompressBoolImp(const char *const input, const int nelements, char *const output);
extern int tsCompressStringImp(const char *const input, int inputSize, char *const output, int outputSize);
extern int tsDecompressStringImp(const char *const input, int compressedSize, char *const output, int outputSize);
extern int tsCompressTimestampImp(const char *const input, const int nelements, char *const output);
extern int tsDecompressTimestampImp(const char *const input, const int nelements, char *const output);
extern int tsCompressDoubleImp(const char *const input, const int nelements, char *const output);
extern int tsDecompressDoubleImp(const char *const input, const int nelements, char *const output);
extern int tsCompressFloatImp(const char *const input, const int nelements, char *const output);
extern int tsDecompressFloatImp(const char *const input, const int nelements, char *const output);
static FORCE_INLINE int tsCompressTinyint(const char *const input, int inputSize, const int nelements, char *const output, int outputSize, char algorithm,
char *const buffer, int bufferSize) {
if (algorithm == ONE_STAGE_COMP) {
return tsCompressINTImp(input, nelements, output, TSDB_DATA_TYPE_TINYINT);
} else if (algorithm == TWO_STAGE_COMP) {
int len = tsCompressINTImp(input, nelements, buffer, TSDB_DATA_TYPE_TINYINT);
return tsCompressStringImp(buffer, len, output, outputSize);
} else {
assert(0);
}
}
static FORCE_INLINE int tsDecompressTinyint(const char *const input, int compressedSize, const int nelements, char *const output,
int outputSize, char algorithm, char *const buffer, int bufferSize) {
if (algorithm == ONE_STAGE_COMP) {
return tsDecompressINTImp(input, nelements, output, TSDB_DATA_TYPE_TINYINT);
} else if (algorithm == TWO_STAGE_COMP) {
tsDecompressStringImp(input, compressedSize, buffer, bufferSize);
return tsDecompressINTImp(buffer, nelements, output, TSDB_DATA_TYPE_TINYINT);
} else {
assert(0);
}
}
static FORCE_INLINE int tsCompressSmallint(const char *const input, int inputSize, const int nelements, char *const output, int outputSize, char algorithm,
char *const buffer, int bufferSize) {
if (algorithm == ONE_STAGE_COMP) {
return tsCompressINTImp(input, nelements, output, TSDB_DATA_TYPE_SMALLINT);
} else if (algorithm == TWO_STAGE_COMP) {
int len = tsCompressINTImp(input, nelements, buffer, TSDB_DATA_TYPE_SMALLINT);
return tsCompressStringImp(buffer, len, output, outputSize);
} else {
assert(0);
}
}
static FORCE_INLINE int tsDecompressSmallint(const char *const input, int compressedSize, const int nelements, char *const output,
int outputSize, char algorithm, char *const buffer, int bufferSize) {
if (algorithm == ONE_STAGE_COMP) {
return tsDecompressINTImp(input, nelements, output, TSDB_DATA_TYPE_SMALLINT);
} else if (algorithm == TWO_STAGE_COMP) {
tsDecompressStringImp(input, compressedSize, buffer, bufferSize);
return tsDecompressINTImp(buffer, nelements, output, TSDB_DATA_TYPE_SMALLINT);
} else {
assert(0);
}
}
static FORCE_INLINE int tsCompressInt(const char *const input, int inputSize, const int nelements, char *const output, int outputSize, char algorithm,
char *const buffer, int bufferSize) {
if (algorithm == ONE_STAGE_COMP) {
return tsCompressINTImp(input, nelements, output, TSDB_DATA_TYPE_INT);
} else if (algorithm == TWO_STAGE_COMP) {
int len = tsCompressINTImp(input, nelements, buffer, TSDB_DATA_TYPE_INT);
return tsCompressStringImp(buffer, len, output, outputSize);
} else {
assert(0);
}
}
static FORCE_INLINE int tsDecompressInt(const char *const input, int compressedSize, const int nelements, char *const output,
int outputSize, char algorithm, char *const buffer, int bufferSize) {
if (algorithm == ONE_STAGE_COMP) {
return tsDecompressINTImp(input, nelements, output, TSDB_DATA_TYPE_INT);
} else if (algorithm == TWO_STAGE_COMP) {
tsDecompressStringImp(input, compressedSize, buffer, bufferSize);
return tsDecompressINTImp(buffer, nelements, output, TSDB_DATA_TYPE_INT);
} else {
assert(0);
}
}
static FORCE_INLINE int tsCompressBigint(const char *const input, int inputSize, const int nelements, char *const output, int outputSize,
char algorithm, char *const buffer, int bufferSize) {
if (algorithm == ONE_STAGE_COMP) {
return tsCompressINTImp(input, nelements, output, TSDB_DATA_TYPE_BIGINT);
} else if (algorithm == TWO_STAGE_COMP) {
int len = tsCompressINTImp(input, nelements, buffer, TSDB_DATA_TYPE_BIGINT);
return tsCompressStringImp(buffer, len, output, outputSize);
} else {
assert(0);
}
}
static FORCE_INLINE int tsDecompressBigint(const char *const input, int compressedSize, const int nelements, char *const output,
int outputSize, char algorithm, char *const buffer, int bufferSize) {
if (algorithm == ONE_STAGE_COMP) {
return tsDecompressINTImp(input, nelements, output, TSDB_DATA_TYPE_BIGINT);
} else if (algorithm == TWO_STAGE_COMP) {
tsDecompressStringImp(input, compressedSize, buffer, bufferSize);
return tsDecompressINTImp(buffer, nelements, output, TSDB_DATA_TYPE_BIGINT);
} else {
assert(0);
}
}
static FORCE_INLINE int tsCompressBool(const char *const input, int inputSize, const int nelements, char *const output, int outputSize,
char algorithm, char *const buffer, int bufferSize) {
if (algorithm == ONE_STAGE_COMP) {
return tsCompressBoolImp(input, nelements, output);
} else if (algorithm == TWO_STAGE_COMP) {
int len = tsCompressBoolImp(input, nelements, buffer);
return tsCompressStringImp(buffer, len, output, outputSize);
} else {
assert(0);
}
}
static FORCE_INLINE int tsDecompressBool(const char *const input, int compressedSize, const int nelements, char *const output,
int outputSize, char algorithm, char *const buffer, int bufferSize) {
if (algorithm == ONE_STAGE_COMP) {
return tsDecompressBoolImp(input, nelements, output);
} else if (algorithm == TWO_STAGE_COMP) {
tsDecompressStringImp(input, compressedSize, buffer, bufferSize);
return tsDecompressBoolImp(buffer, nelements, output);
} else {
assert(0);
}
}
static FORCE_INLINE int tsCompressString(const char *const input, int inputSize, const int nelements, char *const output, int outputSize,
char algorithm, char *const buffer, int bufferSize) {
return tsCompressStringImp(input, inputSize, output, outputSize);
}
static FORCE_INLINE int tsDecompressString(const char *const input, int compressedSize, const int nelements, char *const output,
int outputSize, char algorithm, char *const buffer, int bufferSize) {
return tsDecompressStringImp(input, compressedSize, output, outputSize);
}
static FORCE_INLINE int tsCompressFloat(const char *const input, int inputSize, const int nelements, char *const output, int outputSize,
char algorithm, char *const buffer, int bufferSize) {
if (algorithm == ONE_STAGE_COMP) {
return tsCompressFloatImp(input, nelements, output);
} else if (algorithm == TWO_STAGE_COMP) {
int len = tsCompressFloatImp(input, nelements, buffer);
return tsCompressStringImp(buffer, len, output, outputSize);
} else {
assert(0);
}
}
static FORCE_INLINE int tsDecompressFloat(const char *const input, int compressedSize, const int nelements, char *const output,
int outputSize, char algorithm, char *const buffer, int bufferSize) {
if (algorithm == ONE_STAGE_COMP) {
return tsDecompressFloatImp(input, nelements, output);
} else if (algorithm == TWO_STAGE_COMP) {
tsDecompressStringImp(input, compressedSize, buffer, bufferSize);
return tsDecompressFloatImp(buffer, nelements, output);
} else {
assert(0);
}
}
static FORCE_INLINE int tsCompressDouble(const char *const input, int inputSize, const int nelements, char *const output, int outputSize,
char algorithm, char *const buffer, int bufferSize) {
if (algorithm == ONE_STAGE_COMP) {
return tsCompressDoubleImp(input, nelements, output);
} else if (algorithm == TWO_STAGE_COMP) {
int len = tsCompressDoubleImp(input, nelements, buffer);
return tsCompressStringImp(buffer, len, output, outputSize);
} else {
assert(0);
}
}
static FORCE_INLINE int tsDecompressDouble(const char *const input, int compressedSize, const int nelements, char *const output,
int outputSize, char algorithm, char *const buffer, int bufferSize) {
if (algorithm == ONE_STAGE_COMP) {
return tsDecompressDoubleImp(input, nelements, output);
} else if (algorithm == TWO_STAGE_COMP) {
tsDecompressStringImp(input, compressedSize, buffer, bufferSize);
return tsDecompressDoubleImp(buffer, nelements, output);
} else {
assert(0);
}
}
static FORCE_INLINE int tsCompressTimestamp(const char *const input, int inputSize, const int nelements, char *const output, int outputSize,
char algorithm, char *const buffer, int bufferSize) {
if (algorithm == ONE_STAGE_COMP) {
return tsCompressTimestampImp(input, nelements, output);
} else if (algorithm == TWO_STAGE_COMP) {
int len = tsCompressTimestampImp(input, nelements, buffer);
return tsCompressStringImp(buffer, len, output, outputSize);
} else {
assert(0);
}
}
static FORCE_INLINE int tsDecompressTimestamp(const char *const input, int compressedSize, const int nelements, char *const output,
int outputSize, char algorithm, char *const buffer, int bufferSize) {
if (algorithm == ONE_STAGE_COMP) {
return tsDecompressTimestampImp(input, nelements, output);
} else if (algorithm == TWO_STAGE_COMP) {
tsDecompressStringImp(input, compressedSize, buffer, bufferSize);
return tsDecompressTimestampImp(buffer, nelements, output);
} else {
assert(0);
}
}
#ifdef __cplusplus
}
......
src/util/inc/tutil.h
浏览文件 @ e242b4fd
......@@ -44,7 +44,10 @@ extern "C" {
#define tclose(x) taosCloseSocket(x)
#ifdef ASSERTION
// Pointer p drift right by b bytes
#define POINTER_DRIFT(p, b) ((void *)((char *)(p) + (b)))
#ifndef NDEBUG
#define ASSERT(x) assert(x)
#else
#define ASSERT(x)
......
src/util/src/tcompression.c
浏览文件 @ e242b4fd
......@@ -56,223 +56,6 @@ const int TEST_NUMBER = 1;
#define is_bigendian() ((*(char *)&TEST_NUMBER) == 0)
#define SIMPLE8B_MAX_INT64 ((uint64_t)2305843009213693951L)
// Function declarations
int tsCompressINTImp(const char *const input, const int nelements, char *const output, const char type);
int tsDecompressINTImp(const char *const input, const int nelements, char *const output, const char type);
int tsCompressBoolImp(const char *const input, const int nelements, char *const output);
int tsDecompressBoolImp(const char *const input, const int nelements, char *const output);
int tsCompressStringImp(const char *const input, int inputSize, char *const output, int outputSize);
int tsDecompressStringImp(const char *const input, int compressedSize, char *const output, int outputSize);
int tsCompressTimestampImp(const char *const input, const int nelements, char *const output);
int tsDecompressTimestampImp(const char *const input, const int nelements, char *const output);
int tsCompressDoubleImp(const char *const input, const int nelements, char *const output);
int tsDecompressDoubleImp(const char *const input, const int nelements, char *const output);
int tsCompressFloatImp(const char *const input, const int nelements, char *const output);
int tsDecompressFloatImp(const char *const input, const int nelements, char *const output);
/* ----------------------------------------------Compression function used by
* others ---------------------------------------------- */
int tsCompressTinyint(const char *const input, int inputSize, const int nelements, char *const output, int outputSize, char algorithm,
char *const buffer, int bufferSize) {
if (algorithm == ONE_STAGE_COMP) {
return tsCompressINTImp(input, nelements, output, TSDB_DATA_TYPE_TINYINT);
} else if (algorithm == TWO_STAGE_COMP) {
int len = tsCompressINTImp(input, nelements, buffer, TSDB_DATA_TYPE_TINYINT);
return tsCompressStringImp(buffer, len, output, outputSize);
} else {
assert(0);
}
}
int tsDecompressTinyint(const char *const input, int compressedSize, const int nelements, char *const output,
int outputSize, char algorithm, char *const buffer, int bufferSize) {
if (algorithm == ONE_STAGE_COMP) {
return tsDecompressINTImp(input, nelements, output, TSDB_DATA_TYPE_TINYINT);
} else if (algorithm == TWO_STAGE_COMP) {
tsDecompressStringImp(input, compressedSize, buffer, bufferSize);
return tsDecompressINTImp(buffer, nelements, output, TSDB_DATA_TYPE_TINYINT);
} else {
assert(0);
}
}
int tsCompressSmallint(const char *const input, int inputSize, const int nelements, char *const output, int outputSize, char algorithm,
char *const buffer, int bufferSize) {
if (algorithm == ONE_STAGE_COMP) {
return tsCompressINTImp(input, nelements, output, TSDB_DATA_TYPE_SMALLINT);
} else if (algorithm == TWO_STAGE_COMP) {
int len = tsCompressINTImp(input, nelements, buffer, TSDB_DATA_TYPE_SMALLINT);
return tsCompressStringImp(buffer, len, output, outputSize);
} else {
assert(0);
}
}
int tsDecompressSmallint(const char *const input, int compressedSize, const int nelements, char *const output,
int outputSize, char algorithm, char *const buffer, int bufferSize) {
if (algorithm == ONE_STAGE_COMP) {
return tsDecompressINTImp(input, nelements, output, TSDB_DATA_TYPE_SMALLINT);
} else if (algorithm == TWO_STAGE_COMP) {
tsDecompressStringImp(input, compressedSize, buffer, bufferSize);
return tsDecompressINTImp(buffer, nelements, output, TSDB_DATA_TYPE_SMALLINT);
} else {
assert(0);
}
}
int tsCompressInt(const char *const input, int inputSize, const int nelements, char *const output, int outputSize, char algorithm,
char *const buffer, int bufferSize) {
if (algorithm == ONE_STAGE_COMP) {
return tsCompressINTImp(input, nelements, output, TSDB_DATA_TYPE_INT);
} else if (algorithm == TWO_STAGE_COMP) {
int len = tsCompressINTImp(input, nelements, buffer, TSDB_DATA_TYPE_INT);
return tsCompressStringImp(buffer, len, output, outputSize);
} else {
assert(0);
}
}
int tsDecompressInt(const char *const input, int compressedSize, const int nelements, char *const output,
int outputSize, char algorithm, char *const buffer, int bufferSize) {
if (algorithm == ONE_STAGE_COMP) {
return tsDecompressINTImp(input, nelements, output, TSDB_DATA_TYPE_INT);
} else if (algorithm == TWO_STAGE_COMP) {
tsDecompressStringImp(input, compressedSize, buffer, bufferSize);
return tsDecompressINTImp(buffer, nelements, output, TSDB_DATA_TYPE_INT);
} else {
assert(0);
}
}
int tsCompressBigint(const char *const input, int inputSize, const int nelements, char *const output, int outputSize,
char algorithm, char *const buffer, int bufferSize) {
if (algorithm == ONE_STAGE_COMP) {
return tsCompressINTImp(input, nelements, output, TSDB_DATA_TYPE_BIGINT);
} else if (algorithm == TWO_STAGE_COMP) {
int len = tsCompressINTImp(input, nelements, buffer, TSDB_DATA_TYPE_BIGINT);
return tsCompressStringImp(buffer, len, output, outputSize);
} else {
assert(0);
}
}
int tsDecompressBigint(const char *const input, int compressedSize, const int nelements, char *const output,
int outputSize, char algorithm, char *const buffer, int bufferSize) {
if (algorithm == ONE_STAGE_COMP) {
return tsDecompressINTImp(input, nelements, output, TSDB_DATA_TYPE_BIGINT);
} else if (algorithm == TWO_STAGE_COMP) {
tsDecompressStringImp(input, compressedSize, buffer, bufferSize);
return tsDecompressINTImp(buffer, nelements, output, TSDB_DATA_TYPE_BIGINT);
} else {
assert(0);
}
}
int tsCompressBool(const char *const input, int inputSize, const int nelements, char *const output, int outputSize,
char algorithm, char *const buffer, int bufferSize) {
if (algorithm == ONE_STAGE_COMP) {
return tsCompressBoolImp(input, nelements, output);
} else if (algorithm == TWO_STAGE_COMP) {
int len = tsCompressBoolImp(input, nelements, buffer);
return tsCompressStringImp(buffer, len, output, outputSize);
} else {
assert(0);
}
}
int tsDecompressBool(const char *const input, int compressedSize, const int nelements, char *const output,
int outputSize, char algorithm, char *const buffer, int bufferSize) {
if (algorithm == ONE_STAGE_COMP) {
return tsDecompressBoolImp(input, nelements, output);
} else if (algorithm == TWO_STAGE_COMP) {
tsDecompressStringImp(input, compressedSize, buffer, bufferSize);
return tsDecompressBoolImp(buffer, nelements, output);
} else {
assert(0);
}
}
int tsCompressString(const char *const input, int inputSize, const int nelements, char *const output, int outputSize,
char algorithm, char *const buffer, int bufferSize) {
return tsCompressStringImp(input, inputSize, output, outputSize);
}
int tsDecompressString(const char *const input, int compressedSize, const int nelements, char *const output,
int outputSize, char algorithm, char *const buffer, int bufferSize) {
return tsDecompressStringImp(input, compressedSize, output, outputSize);
}
int tsCompressFloat(const char *const input, int inputSize, const int nelements, char *const output, int outputSize,
char algorithm, char *const buffer, int bufferSize) {
if (algorithm == ONE_STAGE_COMP) {
return tsCompressFloatImp(input, nelements, output);
} else if (algorithm == TWO_STAGE_COMP) {
int len = tsCompressFloatImp(input, nelements, buffer);
return tsCompressStringImp(buffer, len, output, outputSize);
} else {
assert(0);
}
}
int tsDecompressFloat(const char *const input, int compressedSize, const int nelements, char *const output,
int outputSize, char algorithm, char *const buffer, int bufferSize) {
if (algorithm == ONE_STAGE_COMP) {
return tsDecompressFloatImp(input, nelements, output);
} else if (algorithm == TWO_STAGE_COMP) {
tsDecompressStringImp(input, compressedSize, buffer, bufferSize);
return tsDecompressFloatImp(buffer, nelements, output);
} else {
assert(0);
}
}
int tsCompressDouble(const char *const input, int inputSize, const int nelements, char *const output, int outputSize,
char algorithm, char *const buffer, int bufferSize) {
if (algorithm == ONE_STAGE_COMP) {
return tsCompressDoubleImp(input, nelements, output);
} else if (algorithm == TWO_STAGE_COMP) {
int len = tsCompressDoubleImp(input, nelements, buffer);
return tsCompressStringImp(buffer, len, output, outputSize);
} else {
assert(0);
}
}
int tsDecompressDouble(const char *const input, int compressedSize, const int nelements, char *const output,
int outputSize, char algorithm, char *const buffer, int bufferSize) {
if (algorithm == ONE_STAGE_COMP) {
return tsDecompressDoubleImp(input, nelements, output);
} else if (algorithm == TWO_STAGE_COMP) {
tsDecompressStringImp(input, compressedSize, buffer, bufferSize);
return tsDecompressDoubleImp(buffer, nelements, output);
} else {
assert(0);
}
}
int tsCompressTimestamp(const char *const input, int inputSize, const int nelements, char *const output, int outputSize,
char algorithm, char *const buffer, int bufferSize) {
if (algorithm == ONE_STAGE_COMP) {
return tsCompressTimestampImp(input, nelements, output);
} else if (algorithm == TWO_STAGE_COMP) {
int len = tsCompressTimestampImp(input, nelements, buffer);
return tsCompressStringImp(buffer, len, output, outputSize);
} else {
assert(0);
}
}
int tsDecompressTimestamp(const char *const input, int compressedSize, const int nelements, char *const output,
int outputSize, char algorithm, char *const buffer, int bufferSize) {
if (algorithm == ONE_STAGE_COMP) {
return tsDecompressTimestampImp(input, nelements, output);
} else if (algorithm == TWO_STAGE_COMP) {
tsDecompressStringImp(input, compressedSize, buffer, bufferSize);
return tsDecompressTimestampImp(buffer, nelements, output);
} else {
assert(0);
}
}
bool safeInt64Add(int64_t a, int64_t b) {
if ((a > 0 && b > INT64_MAX - a) || (a < 0 && b < INT64_MIN - a)) return false;
return true;
......
src/vnode/src/vnodeMain.c
浏览文件 @ e242b4fd
......@@ -96,14 +96,16 @@ int32_t vnodeCreate(SMDCreateVnodeMsg *pVnodeCfg) {
}
STsdbCfg tsdbCfg = {0};
tsdbCfg.precision = pVnodeCfg->cfg.precision;
tsdbCfg.compression = pVnodeCfg->cfg.compression;;
tsdbCfg.tsdbId = pVnodeCfg->cfg.vgId;
tsdbCfg.cacheBlockSize = pVnodeCfg->cfg.cacheBlockSize;
tsdbCfg.totalBlocks = pVnodeCfg->cfg.totalBlocks;
tsdbCfg.maxTables = pVnodeCfg->cfg.maxTables;
tsdbCfg.daysPerFile = pVnodeCfg->cfg.daysPerFile;
tsdbCfg.keep = pVnodeCfg->cfg.daysToKeep;
tsdbCfg.minRowsPerFileBlock = pVnodeCfg->cfg.minRowsPerFileBlock;
tsdbCfg.maxRowsPerFileBlock = pVnodeCfg->cfg.maxRowsPerFileBlock;
tsdbCfg.keep = pVnodeCfg->cfg.daysToKeep;
tsdbCfg.precision = pVnodeCfg->cfg.precision;
tsdbCfg.compression = pVnodeCfg->cfg.compression;;
char tsdbDir[TSDB_FILENAME_LEN] = {0};
sprintf(tsdbDir, "%s/vnode%d/tsdb", tsVnodeDir, pVnodeCfg->cfg.vgId);
......
src/vnode/src/vnodeWrite.c
浏览文件 @ e242b4fd
......@@ -123,7 +123,7 @@ static int32_t vnodeProcessCreateTableMsg(SVnodeObj *pVnode, void *pCont, SRspRe
STSchema *pDestSchema = tdNewSchema(numOfColumns);
for (int i = 0; i < numOfColumns; i++) {
tdSchemaAppendCol(pDestSchema, pSchema[i].type, htons(pSchema[i].colId), htons(pSchema[i].bytes));
tdSchemaAddCol(pDestSchema, pSchema[i].type, htons(pSchema[i].colId), htons(pSchema[i].bytes));
}
tsdbTableSetSchema(&tCfg, pDestSchema, false);
tsdbTableSetName(&tCfg, pTable->tableId, false);
......@@ -131,7 +131,7 @@ static int32_t vnodeProcessCreateTableMsg(SVnodeObj *pVnode, void *pCont, SRspRe
if (numOfTags != 0) {
STSchema *pDestTagSchema = tdNewSchema(numOfTags);
for (int i = numOfColumns; i < totalCols; i++) {
tdSchemaAppendCol(pDestTagSchema, pSchema[i].type, htons(pSchema[i].colId), htons(pSchema[i].bytes));
tdSchemaAddCol(pDestTagSchema, pSchema[i].type, htons(pSchema[i].colId), htons(pSchema[i].bytes));
}
tsdbTableSetTagSchema(&tCfg, pDestTagSchema, false);
tsdbTableSetSName(&tCfg, pTable->superTableId, false);
......@@ -141,7 +141,8 @@ static int32_t vnodeProcessCreateTableMsg(SVnodeObj *pVnode, void *pCont, SRspRe
SDataRow dataRow = tdNewDataRowFromSchema(pDestTagSchema);
for (int i = 0; i < numOfTags; i++) {
tdAppendColVal(dataRow, pTagData + accumBytes, pDestTagSchema->columns + i);
STColumn *pTCol = schemaColAt(pDestSchema, i);
tdAppendColVal(dataRow, pTagData + accumBytes, pTCol->type, pTCol->bytes, pTCol->offset);
accumBytes += htons(pSchema[i + numOfColumns].bytes);
}
tsdbTableSetTagValue(&tCfg, dataRow, false);
......@@ -188,14 +189,14 @@ static int32_t vnodeProcessAlterTableMsg(SVnodeObj *pVnode, void *pCont, SRspRet
STSchema *pDestSchema = tdNewSchema(numOfColumns);
for (int i = 0; i < numOfColumns; i++) {
tdSchemaAppendCol(pDestSchema, pSchema[i].type, htons(pSchema[i].colId), htons(pSchema[i].bytes));
tdSchemaAddCol(pDestSchema, pSchema[i].type, htons(pSchema[i].colId), htons(pSchema[i].bytes));
}
tsdbTableSetSchema(&tCfg, pDestSchema, false);
if (numOfTags != 0) {
STSchema *pDestTagSchema = tdNewSchema(numOfTags);
for (int i = numOfColumns; i < totalCols; i++) {
tdSchemaAppendCol(pDestTagSchema, pSchema[i].type, htons(pSchema[i].colId), htons(pSchema[i].bytes));
tdSchemaAddCol(pDestTagSchema, pSchema[i].type, htons(pSchema[i].colId), htons(pSchema[i].bytes));
}
tsdbTableSetTagSchema(&tCfg, pDestTagSchema, false);
......@@ -204,7 +205,8 @@ static int32_t vnodeProcessAlterTableMsg(SVnodeObj *pVnode, void *pCont, SRspRet
SDataRow dataRow = tdNewDataRowFromSchema(pDestTagSchema);
for (int i = 0; i < numOfTags; i++) {
tdAppendColVal(dataRow, pTagData + accumBytes, pDestTagSchema->columns + i);
STColumn *pTCol = schemaColAt(pDestTagSchema, i);
tdAppendColVal(dataRow, pTagData + accumBytes, pTCol->type, pTCol->bytes, pTCol->offset);
accumBytes += htons(pSchema[i + numOfColumns].bytes);
}
tsdbTableSetTagValue(&tCfg, dataRow, false);
......
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