From ef9e7d9e37ba3482c4b1ae4c6dd60243fc7e1a3d Mon Sep 17 00:00:00 2001
From: wangmm0220 <wangmm0220@gmail.com>
Date: Mon, 8 Nov 2021 16:50:03 +0800
Subject: [PATCH] fix/TD-10724 <fix> give tips when group by integer

---
 src/client/src/tscSQLParser.c | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/src/client/src/tscSQLParser.c b/src/client/src/tscSQLParser.c
index c52ff8782e..dac90f6fac 100644
--- a/src/client/src/tscSQLParser.c
+++ b/src/client/src/tscSQLParser.c
@@ -3705,6 +3705,10 @@ int32_t validateGroupbyNode(SQueryInfo* pQueryInfo, SArray* pList, SSqlCmd* pCmd
 
     SStrToken token = {pVar->nLen, pVar->nType, pVar->pz};
 
+    if (pVar->nType != TSDB_DATA_TYPE_BINARY){
+      return invalidOperationMsg(tscGetErrorMsgPayload(pCmd), msg2);
+    }
+
     SColumnIndex index = COLUMN_INDEX_INITIALIZER;
     if (getColumnIndexByName(&token, pQueryInfo, &index, tscGetErrorMsgPayload(pCmd)) != TSDB_CODE_SUCCESS) {
       return invalidOperationMsg(tscGetErrorMsgPayload(pCmd), msg2);
-- 
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