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disable selectivity function for top split for now

This commit is contained in:
Ganlin Zhao 2022-06-11 19:22:57 +08:00
parent b9cc1e6d09
commit b53c65ea27
3 changed files with 18 additions and 4 deletions
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1
source/libs/function/inc/builtinsimpl.h
View File

@ -106,6 +106,7 @@ int32_t topFunctionMerge(SqlFunctionCtx *pCtx);
int32_t bottomFunction(SqlFunctionCtx *pCtx);
int32_t topBotFinalize(SqlFunctionCtx* pCtx, SSDataBlock* pBlock);
int32_t topBotPartialFinalize(SqlFunctionCtx* pCtx, SSDataBlock* pBlock);
int32_t topBotMergeFinalize(SqlFunctionCtx* pCtx, SSDataBlock* pBlock);
int32_t topCombine(SqlFunctionCtx* pDestCtx, SqlFunctionCtx* pSourceCtx);
int32_t bottomCombine(SqlFunctionCtx* pDestCtx, SqlFunctionCtx* pSourceCtx);
int32_t getTopBotInfoSize(int64_t numOfItems);

2
source/libs/function/src/builtins.c
View File

@ -1562,7 +1562,7 @@ const SBuiltinFuncDefinition funcMgtBuiltins[] = {
.getEnvFunc = getTopBotMergeFuncEnv,
.initFunc = functionSetup,
.processFunc = topFunctionMerge,
.finalizeFunc = topBotFinalize,
.finalizeFunc = topBotMergeFinalize,
.combineFunc = topCombine,
},
{

19
source/libs/function/src/builtinsimpl.c
View File

@ -2661,7 +2661,7 @@ bool getTopBotFuncEnv(SFunctionNode* pFunc, SFuncExecEnv* pEnv) {
return true;
}
bool getTopBotFuncMergeEnv(SFunctionNode* pFunc, SFuncExecEnv* pEnv) {
bool getTopBotMergeFuncEnv(SFunctionNode* pFunc, SFuncExecEnv* pEnv) {
//intermediate result is binary and length contains VAR header size
pEnv->calcMemSize = pFunc->node.resType.bytes - VARSTR_HEADER_SIZE;
return true;
@ -2731,7 +2731,10 @@ int32_t topFunctionMerge(SqlFunctionCtx* pCtx) {
int32_t start = pInput->startRowIndex;
char* data = colDataGetData(pCol, start);
STopBotRes* pInputInfo = (STopBotRes *)varDataVal(data);
STopBotRes* pInfo = GET_ROWCELL_INTERBUF(GET_RES_INFO(pCtx));
pInfo->maxSize = pInputInfo->maxSize;
pInfo->type = pInputInfo->type;
topTransferInfo(pCtx, pInputInfo);
SET_VAL(GET_RES_INFO(pCtx), pInputInfo->maxSize, pInputInfo->maxSize);
@ -2909,7 +2912,7 @@ void copyTupleData(SqlFunctionCtx* pCtx, int32_t rowIndex, const SSDataBlock* pS
releaseBufPage(pCtx->pBuf, pPage);
}
int32_t topBotFinalize(SqlFunctionCtx* pCtx, SSDataBlock* pBlock) {
int32_t topBotFinalizeImpl(SqlFunctionCtx* pCtx, SSDataBlock* pBlock, bool isMerge) {
SResultRowEntryInfo* pEntryInfo = GET_RES_INFO(pCtx);
STopBotRes* pRes = GET_ROWCELL_INTERBUF(pEntryInfo);
@ -2929,13 +2932,23 @@ int32_t topBotFinalize(SqlFunctionCtx* pCtx, SSDataBlock* pBlock) {
colDataAppend(pCol, currentRow, (const char*)&pItem->v.i, false);
}
setSelectivityValue(pCtx, pBlock, &pRes->pItems[i].tuplePos, currentRow);
if (!isMerge) {
setSelectivityValue(pCtx, pBlock, &pRes->pItems[i].tuplePos, currentRow);
}
currentRow += 1;
}
return pEntryInfo->numOfRes;
}
int32_t topBotFinalize(SqlFunctionCtx* pCtx, SSDataBlock* pBlock) {
return topBotFinalizeImpl(pCtx, pBlock, false);
}
int32_t topBotMergeFinalize(SqlFunctionCtx* pCtx, SSDataBlock* pBlock) {
return topBotFinalizeImpl(pCtx, pBlock, true);
}
int32_t topBotPartialFinalize(SqlFunctionCtx* pCtx, SSDataBlock* pBlock) {
SResultRowEntryInfo* pEntryInfo = GET_RES_INFO(pCtx);
STopBotRes* pRes = GET_ROWCELL_INTERBUF(GET_RES_INFO(pCtx));