feat: add user tags comments

40d47221 · shenglian zhou · e56378b7 · 40d47221
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source/libs/executor/src/executorimpl.c source/libs/executor/src/executorimpl.c +3 -1

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--- a/source/libs/executor/src/executorimpl.c
+++ b/source/libs/executor/src/executorimpl.c
@@ -1337,7 +1337,9 @@ void doFilter(const SNode* pFilterNode, SSDataBlock* pBlock) {
  if (pFilterNode == NULL) {
    return;
  }
+  if (pBlock->info.rows == 0) {
+    return;
+  }
  SFilterInfo* filter = NULL;
  // todo move to the initialization function