other: add log.

8ec132be · Haojun Liao · cd29972a · 8ec132be
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source/libs/executor/src/scanoperator.c source/libs/executor/src/scanoperator.c +3 -0

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--- a/source/libs/executor/src/scanoperator.c
+++ b/source/libs/executor/src/scanoperator.c
@@ -592,6 +592,9 @@ int32_t addTagPseudoColumnData(SReadHandle* pHandle, const SExprInfo* pExpr, int
      STableCachedVal* pVal = taosLRUCacheValue(pCache->pTableMetaEntryCache, h);
      val = *pVal;
    }
+
+    qDebug("retrieve table meta:%"PRIu64", hit:%"PRIu64 " miss:%"PRIu64", %s", pCache->metaFetch, pCache->cacheHit,
+        (pCache->metaFetch - pCache->cacheHit), idStr);
  }

  for (int32_t j = 0; j < numOfExpr; ++j) {