From 23da7bc5e98b26708cae61f5b246babcb3d79169 Mon Sep 17 00:00:00 2001
From: Haojun Liao <hjliao@taosdata.com>
Date: Wed, 16 Nov 2022 15:13:38 +0800
Subject: [PATCH] refactor: add some logs.

---
 source/libs/executor/src/executil.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/source/libs/executor/src/executil.c b/source/libs/executor/src/executil.c
index 17e41b3a08..28afa7a41e 100644
--- a/source/libs/executor/src/executil.c
+++ b/source/libs/executor/src/executil.c
@@ -1014,6 +1014,8 @@ int32_t getTableList(void* metaHandle, void* pVnode, SScanPhysiNode* pScanNode,
 
       metaUidFilterCachePut(metaHandle, pScanNode->suid, context.digest, tListLen(context.digest), pPayload,
           size, 1);
+    } else {
+      qDebug("retrieve table uid list from cache, numOfTables:%d", (int32_t) taosArrayGetSize(res))
     }
   } else {  // Create one table group.
     if (metaIsTableExist(metaHandle, tableUid)) {