From dbdee1152c52b64c43deccb43fa6a5b9298941cd Mon Sep 17 00:00:00 2001
From: Minglei Jin <mljin@taosdata.com>
Date: Sat, 23 Jul 2022 16:56:26 +0800
Subject: [PATCH] fix: super table not exists if suid expired

---
 source/dnode/vnode/src/meta/metaTable.c | 17 +++++++++--------
 1 file changed, 9 insertions(+), 8 deletions(-)

diff --git a/source/dnode/vnode/src/meta/metaTable.c b/source/dnode/vnode/src/meta/metaTable.c
index fc55c642e5..7178f4f503 100644
--- a/source/dnode/vnode/src/meta/metaTable.c
+++ b/source/dnode/vnode/src/meta/metaTable.c
@@ -358,6 +358,14 @@ int metaCreateTable(SMeta *pMeta, int64_t version, SVCreateTbReq *pReq) {
     goto _err;
   }
 
+  if (pReq->type == TSDB_CHILD_TABLE) {
+    tb_uid_t suid = metaGetTableEntryUidByName(pMeta, pReq->ctb.name);
+    if (suid != pReq->ctb.suid) {
+      terrno = TSDB_CODE_PAR_TABLE_NOT_EXIST;
+      return -1;
+    }
+  }
+
   // validate req
   metaReaderInit(&mr, pMeta, 0);
   if (metaGetTableEntryByName(&mr, pReq->name) == 0) {
@@ -371,13 +379,6 @@ int metaCreateTable(SMeta *pMeta, int64_t version, SVCreateTbReq *pReq) {
   }
   metaReaderClear(&mr);
 
-  if (pReq->type == TSDB_CHILD_TABLE) {
-    tb_uid_t suid = metaGetTableEntryUidByName(pMeta, pReq->ctb.name);
-    if (suid == 0) {
-      terrno = TSDB_CODE_PAR_TABLE_NOT_EXIST;
-      return -1;
-    }
-  }
   // build SMetaEntry
   me.version = version;
   me.type = pReq->type;
@@ -442,7 +443,7 @@ int metaTtlDropTable(SMeta *pMeta, int64_t ttl, SArray *tbUids) {
   if (ret != 0) {
     return ret;
   }
-  if (taosArrayGetSize(tbUids) == 0){
+  if (taosArrayGetSize(tbUids) == 0) {
     return 0;
   }
 
-- 
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