fix: fix multiple diffs ouput less lines if null values present

2023-05-31 11:08:41 +08:00 · 2023-05-31 11:08:41 +08:00 · 26cafdea13
parent 1bea5a53c2
commit 26cafdea13
1 changed files with 1 additions and 1 deletions
--- a/source/libs/function/src/builtinsimpl.c
+++ b/source/libs/function/src/builtinsimpl.c
@ -2663,7 +2663,7 @@ bool diffFunctionSetup(SqlFunctionCtx* pCtx, SResultRowEntryInfo* pResInfo) {
  } else {
    pDiffInfo->ignoreNegative = false;
  }
-  pDiffInfo->includeNull = false;
+  pDiffInfo->includeNull = true;
  pDiffInfo->firstOutput = false;
  return true;
 }