fix: window pseudo column check

62b94193 · Xiaoyu Wang · 9f45f81a · 62b94193
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source/libs/parser/src/parTranslater.c source/libs/parser/src/parTranslater.c +4 -0

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--- a/source/libs/parser/src/parTranslater.c
+++ b/source/libs/parser/src/parTranslater.c
@@ -1476,6 +1476,10 @@ static int32_t translateWindowPseudoColumnFunc(STranslateContext* pCxt, SFunctio
  if (!isSelectStmt(pCxt->pCurrStmt) || NULL == ((SSelectStmt*)pCxt->pCurrStmt)->pWindow) {
    return generateSyntaxErrMsg(&pCxt->msgBuf, TSDB_CODE_PAR_INVALID_WINDOW_PC);
  }
+  if (beforeHaving(pCxt->currClause)) {
+    return generateSyntaxErrMsgExt(&pCxt->msgBuf, TSDB_CODE_PAR_INVALID_WINDOW_PC, "There mustn't be %s",
+                                   pFunc->functionName);
+  }
  return TSDB_CODE_SUCCESS;
 }