Need to delete stb when deleting database

source/dnode/mnode/impl/inc/mndStb.h

@@ -26,6 +26,7 @@ int32_t  mndInitStb(SMnode *pMnode);
 void     mndCleanupStb(SMnode *pMnode);
 SStbObj *mndAcquireStb(SMnode *pMnode, char *stbName);
 void     mndReleaseStb(SMnode *pMnode, SStbObj *pStb);
+SSdbRaw *mndStbActionEncode(SStbObj *pStb);
 int32_t  mndValidateStbInfo(SMnode *pMnode, SSTableMetaVersion *pStbs, int32_t numOfStbs, void **ppRsp,
                             int32_t *pRspLen);
 

source/dnode/mnode/impl/src/mndDb.c

@@ -18,6 +18,7 @@
 #include "mndAuth.h"
 #include "mndDnode.h"
 #include "mndShow.h"
+#include "mndStb.h"
 #include "mndTrans.h"
 #include "mndUser.h"
 #include "mndVgroup.h"
@@ -722,6 +723,24 @@ static int32_t mndSetDropDbCommitLogs(SMnode *pMnode, STrans *pTrans, SDbObj *pD
     sdbRelease(pSdb, pVgroup);
   }
 
+  while (1) {
+    SStbObj *pStb = NULL;
+    pIter = sdbFetch(pSdb, SDB_STB, pIter, (void **)&pStb);
+    if (pIter == NULL) break;
+
+    if (pStb->dbUid == pDb->uid) {
+      SSdbRaw *pStbRaw = mndStbActionEncode(pStb);
+      if (pStbRaw == NULL || mndTransAppendCommitlog(pTrans, pStbRaw) != 0) {
+        sdbCancelFetch(pSdb, pIter);
+        sdbRelease(pSdb, pStbRaw);
+        return -1;
+      }
+      sdbSetRawStatus(pStbRaw, SDB_STATUS_DROPPED);
+    }
+
+    sdbRelease(pSdb, pStb);
+  }
+
   return 0;
 }
 

source/dnode/mnode/impl/src/mndStb.c

@@ -28,7 +28,6 @@
 #define TSDB_STB_VER_NUMBER 1
 #define TSDB_STB_RESERVE_SIZE 64
 
-static SSdbRaw *mndStbActionEncode(SStbObj *pStb);
 static SSdbRow *mndStbActionDecode(SSdbRaw *pRaw);
 static int32_t  mndStbActionInsert(SSdb *pSdb, SStbObj *pStb);
 static int32_t  mndStbActionDelete(SSdb *pSdb, SStbObj *pStb);
@@ -70,7 +69,7 @@ int32_t mndInitStb(SMnode *pMnode) {
 
 void mndCleanupStb(SMnode *pMnode) {}
 
-static SSdbRaw *mndStbActionEncode(SStbObj *pStb) {
+SSdbRaw *mndStbActionEncode(SStbObj *pStb) {
   terrno = TSDB_CODE_OUT_OF_MEMORY;
 
   int32_t  size = sizeof(SStbObj) + (pStb->numOfColumns + pStb->numOfTags) * sizeof(SSchema) + TSDB_STB_RESERVE_SIZE;