fix: fix db release issue

source/libs/catalog/src/ctgCache.c

@@ -440,7 +440,7 @@ int32_t ctgReadTbMetaFromCache(SCatalog *pCtg, SCtgTbMetaCtx *ctx, STableMeta **
 
   ctgAcquireStbMetaFromCache(dbCache, pCtg, dbFName, ctx->tbInfo.suid, &tbCache);
   if (NULL == tbCache) {
-    ctgReleaseTbMetaToCache(pCtg, dbCache, tbCache);
+    //ctgReleaseTbMetaToCache(pCtg, dbCache, tbCache);
     taosMemoryFreeClear(*pTableMeta);
     ctgDebug("stb 0x%" PRIx64 " meta not in cache", ctx->tbInfo.suid);
     return TSDB_CODE_SUCCESS;
@@ -520,7 +520,7 @@ int32_t ctgReadTbVerFromCache(SCatalog *pCtg, SName *pTableName, int32_t *sver,
 
   ctgAcquireStbMetaFromCache(dbCache, pCtg, dbFName, *suid, &tbCache);
   if (NULL == tbCache) {
-    ctgReleaseTbMetaToCache(pCtg, dbCache, tbCache);
+    //ctgReleaseTbMetaToCache(pCtg, dbCache, tbCache);
     ctgDebug("stb 0x%" PRIx64 " meta not in cache", *suid);
     return TSDB_CODE_SUCCESS;
   }