Merge pull request #20276 from taosdata/fix/TD-22986

fix:return empty ssdatablock

Merge pull request #20276 from taosdata/fix/TD-22986
fix:return empty ssdatablock
5791426b · Shengliang Guan · GitHub · fcadd3bd · 933fa721 · 5791426b
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内联并排

Showing with 3 addition and 1 deletion

source/libs/executor/src/scanoperator.c source/libs/executor/src/scanoperator.c +3 -1

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--- a/source/libs/executor/src/scanoperator.c
+++ b/source/libs/executor/src/scanoperator.c
@@ -1913,7 +1913,9 @@ FETCH_NEXT_BLOCK:
        doFilter(pInfo->pRes, pOperator->exprSupp.pFilterInfo, NULL);
        pInfo->pRes->info.dataLoad = 1;
        blockDataUpdateTsWindow(pInfo->pRes, pInfo->primaryTsIndex);
-        return pInfo->pRes;
+        if (pInfo->pRes->info.rows > 0) {
+          return pInfo->pRes;
+        }
      } break;
      case STREAM_SCAN_FROM_DELETE_DATA: {
        generateScanRange(pInfo, pInfo->pUpdateDataRes, pInfo->pUpdateRes);