From 04b511632bf290799ba663c71720d172bd706a7c Mon Sep 17 00:00:00 2001
From: lihui <huili@taosdata.com>
Date: Sat, 14 Dec 2019 16:54:06 +0800
Subject: [PATCH] [TBASE-1337]

---
 src/system/detail/inc/mgmt.h      | 2 +-
 src/system/detail/src/mgmtDb.c    | 3 ++-
 src/system/detail/src/mgmtShell.c | 2 +-
 3 files changed, 4 insertions(+), 3 deletions(-)

diff --git a/src/system/detail/inc/mgmt.h b/src/system/detail/inc/mgmt.h
index f837f72424..39a94f320b 100644
--- a/src/system/detail/inc/mgmt.h
+++ b/src/system/detail/inc/mgmt.h
@@ -314,7 +314,7 @@ int mgmtUpdateDb(SDbObj *pDb);
 SDbObj *mgmtGetDb(char *db);
 SDbObj *mgmtGetDbByMeterId(char *db);
 int mgmtCreateDb(SAcctObj *pAcct, SCreateDbMsg *pCreate);
-int mgmtDropDbByName(SAcctObj *pAcct, char *name);
+int mgmtDropDbByName(SAcctObj *pAcct, char *name, short ignoreNotExists);
 int mgmtDropDb(SDbObj *pDb);
 /* void    mgmtMonitorDbDrop(void *unused); */
 void mgmtMonitorDbDrop(void *unused, void *unusedt);
diff --git a/src/system/detail/src/mgmtDb.c b/src/system/detail/src/mgmtDb.c
index 4bd6433068..900bbf91c6 100644
--- a/src/system/detail/src/mgmtDb.c
+++ b/src/system/detail/src/mgmtDb.c
@@ -310,10 +310,11 @@ int mgmtDropDb(SDbObj *pDb) {
   }
 }
 
-int mgmtDropDbByName(SAcctObj *pAcct, char *name) {
+int mgmtDropDbByName(SAcctObj *pAcct, char *name, short ignoreNotExists) {
   SDbObj *pDb;
   pDb = (SDbObj *)sdbGetRow(dbSdb, name);
   if (pDb == NULL) {
+    if (ignoreNotExists) return TSDB_CODE_SUCCESS;
     mWarn("db:%s is not there", name);
     return TSDB_CODE_INVALID_DB;
   }
diff --git a/src/system/detail/src/mgmtShell.c b/src/system/detail/src/mgmtShell.c
index f382abb602..8e94e7f401 100644
--- a/src/system/detail/src/mgmtShell.c
+++ b/src/system/detail/src/mgmtShell.c
@@ -763,7 +763,7 @@ int mgmtProcessDropDbMsg(char *pMsg, int msgLen, SConnObj *pConn) {
   if (!pConn->writeAuth) {
     code = TSDB_CODE_NO_RIGHTS;
   } else {
-    code = mgmtDropDbByName(pConn->pAcct, pDrop->db);
+    code = mgmtDropDbByName(pConn->pAcct, pDrop->db, pDrop->ignoreNotExists);
     if (code == 0) {
       mLPrint("DB:%s is dropped by %s", pDrop->db, pConn->pUser->user);
     }
-- 
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