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Merge pull request #7467 from taosdata/fix/TD-6207-develop 

Fix/td 6207 develop
This commit is contained in:
Hongze Cheng 2021-08-20 10:33:53 +08:00 committed by GitHub
parent 9f96559a01 909e57325a
commit 032cea14fa
No known key found for this signature in database
GPG Key ID: 4AEE18F83AFDEB23
4 changed files with 19 additions and 7 deletions
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1
.gitignore vendored
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@ -1,4 +1,5 @@
build/
.ycm_extra_conf.py
.vscode/
.idea/
cmake-build-debug/

1
src/common/src/tdataformat.c
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@ -517,6 +517,7 @@ void tdAppendMemRowToDataCol(SMemRow row, STSchema *pSchema, SDataCols *pCols, b
}
}
//TODO: refactor this function to eliminate additional memory copy
int tdMergeDataCols(SDataCols *target, SDataCols *source, int rowsToMerge, int *pOffset, bool forceSetNull) {
ASSERT(rowsToMerge > 0 && rowsToMerge <= source->numOfRows);
ASSERT(target->numOfCols == source->numOfCols);

19
src/tsdb/src/tsdbMeta.c
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@ -1262,8 +1262,14 @@ static int tsdbEncodeTable(void **buf, STable *pTable) {
tlen += taosEncodeFixedU64(buf, TABLE_SUID(pTable));
tlen += tdEncodeKVRow(buf, pTable->tagVal);
} else {
tlen += taosEncodeFixedU8(buf, (uint8_t)taosArrayGetSize(pTable->schema));
for (int i = 0; i < taosArrayGetSize(pTable->schema); i++) {
uint32_t arraySize = (uint32_t)taosArrayGetSize(pTable->schema);
if(arraySize > UINT8_MAX) {
tlen += taosEncodeFixedU8(buf, 0);
tlen += taosEncodeFixedU32(buf, arraySize);
} else {
tlen += taosEncodeFixedU8(buf, (uint8_t)arraySize);
}
for (uint32_t i = 0; i < arraySize; i++) {
STSchema *pSchema = taosArrayGetP(pTable->schema, i);
tlen += tdEncodeSchema(buf, pSchema);
}
@ -1296,8 +1302,11 @@ static void *tsdbDecodeTable(void *buf, STable **pRTable) {
buf = taosDecodeFixedU64(buf, &TABLE_SUID(pTable));
buf = tdDecodeKVRow(buf, &(pTable->tagVal));
} else {
uint8_t nSchemas;
buf = taosDecodeFixedU8(buf, &nSchemas);
uint32_t nSchemas = 0;
buf = taosDecodeFixedU8(buf, (uint8_t *)&nSchemas);
if(nSchemas == 0) {
buf = taosDecodeFixedU32(buf, &nSchemas);
}
for (int i = 0; i < nSchemas; i++) {
STSchema *pSchema;
buf = tdDecodeSchema(buf, &pSchema);
@ -1497,4 +1506,4 @@ static void tsdbFreeTableSchema(STable *pTable) {
taosArrayDestroy(pTable->schema);
}
}
}

5
src/util/src/tfunctional.c
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@ -14,23 +14,24 @@
*/
#include "tfunctional.h"
#include "tarray.h"
tGenericSavedFunc* genericSavedFuncInit(GenericVaFunc func, int numOfArgs) {
tGenericSavedFunc* pSavedFunc = malloc(sizeof(tGenericSavedFunc) + numOfArgs * (sizeof(void*)));
if(pSavedFunc == NULL) return NULL;
pSavedFunc->func = func;
return pSavedFunc;
}
tI32SavedFunc* i32SavedFuncInit(I32VaFunc func, int numOfArgs) {
tI32SavedFunc* pSavedFunc = malloc(sizeof(tI32SavedFunc) + numOfArgs * sizeof(void *));
if(pSavedFunc == NULL) return NULL;
pSavedFunc->func = func;
return pSavedFunc;
}
tVoidSavedFunc* voidSavedFuncInit(VoidVaFunc func, int numOfArgs) {
tVoidSavedFunc* pSavedFunc = malloc(sizeof(tVoidSavedFunc) + numOfArgs * sizeof(void*));
if(pSavedFunc == NULL) return NULL;
pSavedFunc->func = func;
return pSavedFunc;
}