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enable first function split

This commit is contained in:
Ganlin Zhao 2022-06-13 21:17:55 +08:00
parent 4240a38c17
commit 763e8bd6ae
1 changed files with 3 additions and 1 deletions
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4
source/libs/function/src/builtins.c
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@ -956,7 +956,7 @@ static int32_t translateFirstLast(SFunctionNode* pFunc, char* pErrBuf, int32_t l
static int32_t translateFirstLastImpl(SFunctionNode* pFunc, char* pErrBuf, int32_t len, bool isPartial) { static int32_t translateFirstLastImpl(SFunctionNode* pFunc, char* pErrBuf, int32_t len, bool isPartial) {
// first(col_list) will be rewritten as first(col) // first(col_list) will be rewritten as first(col)
if (1 != LIST_LENGTH(pFunc->pParameterList)) { if (2 != LIST_LENGTH(pFunc->pParameterList)) { //input has two params c0,ts, is this a bug?
return TSDB_CODE_SUCCESS; return TSDB_CODE_SUCCESS;
} }
@ -1739,6 +1739,8 @@ const SBuiltinFuncDefinition funcMgtBuiltins[] = {
.initFunc = functionSetup, .initFunc = functionSetup,
.processFunc = firstFunction, .processFunc = firstFunction,
.finalizeFunc = firstLastFinalize, .finalizeFunc = firstLastFinalize,
.pPartialFunc = "_first_partial",
.pMergeFunc = "_first_merge",
.combineFunc = firstCombine, .combineFunc = firstCombine,
}, },
{ {