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fix: copy binary type column data out

This commit is contained in:
Minglei Jin 2022-10-19 14:50:36 +08:00
parent 60d889a0fc
commit ceec953498
1 changed files with 40 additions and 6 deletions
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46
source/dnode/vnode/src/tsdb/tsdbCache.c
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@ -56,7 +56,18 @@ static void getTableCacheKey(tb_uid_t uid, int cacheType, char *key, int *len) {
*len = sizeof(uint64_t);
}
static void deleteTableCacheLast(const void *key, size_t keyLen, void *value) { taosArrayDestroy(value); }
static void deleteTableCacheLast(const void *key, size_t keyLen, void *value) {
SArray *pLastArray = (SArray *)value;
int16_t nCol = taosArrayGetSize(pLastArray);
for (int16_t iCol = 0; iCol < nCol; ++iCol) {
SLastCol *pLastCol = (SLastCol *)taosArrayGet(pLastArray, iCol);
if (IS_VAR_DATA_TYPE(pLastCol->colVal.type)) {
taosMemoryFree(pLastCol->colVal.value.pData);
}
}
taosArrayDestroy(value);
}
int32_t tsdbCacheDeleteLastrow(SLRUCache *pCache, tb_uid_t uid, TSKEY eKey) {
int32_t code = 0;
@ -1141,12 +1152,11 @@ static int32_t mergeLastRow(tb_uid_t uid, STsdb *pTsdb, bool *dup, SArray **ppCo
tsdbRowGetColVal(pRow, pTSchema, iCol, pColVal);
SLastCol lastCol = {.ts = lastRowTs, .colVal = *pColVal};
/*
if (IS_VAR_DATA_TYPE(pColVal->type)) {
lastCol.colVal.value.pData = taosMemoryMalloc(lastCol.colVal.value.nData);
memcpy(lastCol.colVal.value.pData, pColVal->value.pData, pColVal->value.nData);
}
*/
if (taosArrayPush(pColArray, &lastCol) == NULL) {
code = TSDB_CODE_OUT_OF_MEMORY;
goto _err;
@ -1178,7 +1188,16 @@ static int32_t mergeLastRow(tb_uid_t uid, STsdb *pTsdb, bool *dup, SArray **ppCo
tsdbRowGetColVal(pRow, pTSchema, iCol, pColVal);
if (COL_VAL_IS_NONE(tColVal) && !COL_VAL_IS_NONE(pColVal)) {
taosArraySet(pColArray, iCol, &(SLastCol){.ts = rowTs, .colVal = *pColVal});
SLastCol lastCol = {.ts = rowTs, .colVal = *pColVal};
if (IS_VAR_DATA_TYPE(pColVal->type)) {
SLastCol *pLastCol = (SLastCol *)taosArrayGet(pColArray, iCol);
taosMemoryFree(pLastCol->colVal.value.pData);
lastCol.colVal.value.pData = taosMemoryMalloc(lastCol.colVal.value.nData);
memcpy(lastCol.colVal.value.pData, pColVal->value.pData, pColVal->value.nData);
}
taosArraySet(pColArray, iCol, &lastCol);
} else if (COL_VAL_IS_NONE(tColVal) && COL_VAL_IS_NONE(pColVal) && !setNoneCol) {
noneCol = iCol;
setNoneCol = true;
@ -1245,7 +1264,13 @@ static int32_t mergeLast(tb_uid_t uid, STsdb *pTsdb, SArray **ppLastArray) {
for (iCol = 1; iCol < nCol; ++iCol) {
tsdbRowGetColVal(pRow, pTSchema, iCol, pColVal);
if (taosArrayPush(pColArray, &(SLastCol){.ts = lastRowTs, .colVal = *pColVal}) == NULL) {
SLastCol lastCol = {.ts = lastRowTs, .colVal = *pColVal};
if (IS_VAR_DATA_TYPE(pColVal->type)) {
lastCol.colVal.value.pData = taosMemoryMalloc(lastCol.colVal.value.nData);
memcpy(lastCol.colVal.value.pData, pColVal->value.pData, pColVal->value.nData);
}
if (taosArrayPush(pColArray, &lastCol) == NULL) {
code = TSDB_CODE_OUT_OF_MEMORY;
goto _err;
}
@ -1272,7 +1297,16 @@ static int32_t mergeLast(tb_uid_t uid, STsdb *pTsdb, SArray **ppLastArray) {
tsdbRowGetColVal(pRow, pTSchema, iCol, pColVal);
if (!COL_VAL_IS_VALUE(tColVal) && COL_VAL_IS_VALUE(pColVal)) {
taosArraySet(pColArray, iCol, &(SLastCol){.ts = rowTs, .colVal = *pColVal});
SLastCol lastCol = {.ts = rowTs, .colVal = *pColVal};
if (IS_VAR_DATA_TYPE(pColVal->type)) {
SLastCol *pLastCol = (SLastCol *)taosArrayGet(pColArray, iCol);
taosMemoryFree(pLastCol->colVal.value.pData);
lastCol.colVal.value.pData = taosMemoryMalloc(lastCol.colVal.value.nData);
memcpy(lastCol.colVal.value.pData, pColVal->value.pData, pColVal->value.nData);
}
taosArraySet(pColArray, iCol, &lastCol);
} else if (!COL_VAL_IS_VALUE(tColVal) && !COL_VAL_IS_VALUE(pColVal) && !setNoneCol) {
noneCol = iCol;
setNoneCol = true;