feat(query): fix ci

source/libs/function/inc/builtinsimpl.h

@@ -74,6 +74,7 @@ int32_t diffFunction(SqlFunctionCtx *pCtx);
 bool getFirstLastFuncEnv(struct SFunctionNode* pFunc, SFuncExecEnv* pEnv);
 int32_t firstFunction(SqlFunctionCtx *pCtx);
 int32_t lastFunction(SqlFunctionCtx *pCtx);
+int32_t lastFinalize(SqlFunctionCtx* pCtx, SSDataBlock* pBlock);
 
 bool getTopBotFuncEnv(SFunctionNode* UNUSED_PARAM(pFunc), SFuncExecEnv* pEnv);
 int32_t topFunction(SqlFunctionCtx *pCtx);

source/libs/function/src/builtins.c

@@ -875,7 +875,7 @@ const SBuiltinFuncDefinition funcMgtBuiltins[] = {
     .getEnvFunc   = getFirstLastFuncEnv,
     .initFunc     = functionSetup,
     .processFunc  = lastFunction,
-    .finalizeFunc = functionFinalize
+    .finalizeFunc = lastFinalize
   },
   {
     .name = "diff",

source/libs/function/src/builtinsimpl.c

@@ -1981,6 +1981,19 @@ int32_t lastFunction(SqlFunctionCtx* pCtx) {
   return TSDB_CODE_SUCCESS;
 }
 
+int32_t lastFinalize(SqlFunctionCtx* pCtx, SSDataBlock* pBlock) {
+  int32_t          slotId = pCtx->pExpr->base.resSchema.slotId;
+  SColumnInfoData* pCol = taosArrayGet(pBlock->pDataBlock, slotId);
+
+  SResultRowEntryInfo* pResInfo = GET_RES_INFO(pCtx);
+  pResInfo->isNullRes = (pResInfo->numOfRes == 0) ? 1 : 0;
+
+  char* in = GET_ROWCELL_INTERBUF(pResInfo);
+  colDataAppend(pCol, pBlock->info.rows, in, pResInfo->isNullRes);
+
+  return pResInfo->numOfRes;
+}
+
 bool getDiffFuncEnv(SFunctionNode* UNUSED_PARAM(pFunc), SFuncExecEnv* pEnv) {
   pEnv->calcMemSize = sizeof(SDiffInfo);
   return true;