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fix: fix result of first can be 0 occasionally

This commit is contained in:
Ganlin Zhao 2023-06-27 14:32:35 +08:00
parent 98fbf1abb4
commit 56a715b5d5
1 changed files with 4 additions and 0 deletions
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4
source/libs/function/src/builtinsimpl.c
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@ -2415,6 +2415,10 @@ int32_t lastFunction(SqlFunctionCtx* pCtx) {
} }
static int32_t firstLastTransferInfoImpl(SFirstLastRes* pInput, SFirstLastRes* pOutput, bool isFirst) { static int32_t firstLastTransferInfoImpl(SFirstLastRes* pInput, SFirstLastRes* pOutput, bool isFirst) {
if (!pInput->hasResult) {
return TSDB_CODE_FAILED;
}
if (pOutput->hasResult) { if (pOutput->hasResult) {
if (isFirst) { if (isFirst) {
if (pInput->ts > pOutput->ts) { if (pInput->ts > pOutput->ts) {