test: update unit test case.

source/common/src/systable.c

@@ -123,20 +123,6 @@ static const SSysDbTableSchema userStbsSchema[] = {
     {.name = "table_comment", .bytes = 1024 + VARSTR_HEADER_SIZE, .type = TSDB_DATA_TYPE_VARCHAR},
 };
 
-/**
- * static const SSysDbTableSchema streamSchema[] = {
-    {.name = "stream_name", .bytes = SYSTABLE_SCH_DB_NAME_LEN, .type = TSDB_DATA_TYPE_VARCHAR},
-    {.name = "create_time", .bytes = 8, .type = TSDB_DATA_TYPE_TIMESTAMP},
-    {.name = "sql", .bytes = TSDB_SHOW_SQL_LEN, .type = TSDB_DATA_TYPE_VARCHAR},
-    {.name = "status", .bytes = 20 + VARSTR_HEADER_SIZE, .type = TSDB_DATA_TYPE_BINARY},
-    {.name = "source_db", .bytes = SYSTABLE_SCH_DB_NAME_LEN, .type = TSDB_DATA_TYPE_VARCHAR},
-    {.name = "target_db", .bytes = SYSTABLE_SCH_DB_NAME_LEN, .type = TSDB_DATA_TYPE_VARCHAR},
-    {.name = "target_table", .bytes = SYSTABLE_SCH_TABLE_NAME_LEN, .type = TSDB_DATA_TYPE_VARCHAR},
-    {.name = "watermark", .bytes = 8, .type = TSDB_DATA_TYPE_BIGINT},
-    {.name = "trigger", .bytes = 4, .type = TSDB_DATA_TYPE_INT},
-};
- */
-
 static const SSysDbTableSchema streamSchema[] = {
     {.name = "stream_name", .bytes = SYSTABLE_SCH_DB_NAME_LEN, .type = TSDB_DATA_TYPE_VARCHAR},
     {.name = "user_name", .bytes = 23, .type = TSDB_DATA_TYPE_VARCHAR},

source/libs/parser/src/parTranslater.c

@@ -3758,7 +3758,6 @@ static const char* getSysDbName(ENodeType type) {
     case QUERY_NODE_SHOW_QNODES_STMT:
     case QUERY_NODE_SHOW_FUNCTIONS_STMT:
     case QUERY_NODE_SHOW_INDEXES_STMT:
-    case QUERY_NODE_SHOW_STREAMS_STMT:
     case QUERY_NODE_SHOW_BNODES_STMT:
     case QUERY_NODE_SHOW_SNODES_STMT:
     case QUERY_NODE_SHOW_LICENCE_STMT:
@@ -3767,6 +3766,7 @@ static const char* getSysDbName(ENodeType type) {
     case QUERY_NODE_SHOW_CONNECTIONS_STMT:
     case QUERY_NODE_SHOW_QUERIES_STMT:
     case QUERY_NODE_SHOW_TOPICS_STMT:
+    case QUERY_NODE_SHOW_STREAMS_STMT:
     case QUERY_NODE_SHOW_TRANSACTIONS_STMT:
       return TSDB_PERFORMANCE_SCHEMA_DB;
     default:

source/libs/parser/test/mockCatalog.cpp

@@ -71,11 +71,6 @@ void generateInformationSchema(MockCatalogService* mcs) {
                                  .addColumn("stable_name", TSDB_DATA_TYPE_BINARY, TSDB_TABLE_NAME_LEN);
     builder.done();
   }
-  {
-    ITableBuilder& builder = mcs->createTableBuilder("information_schema", "user_streams", TSDB_SYSTEM_TABLE, 1)
-                                 .addColumn("stream_name", TSDB_DATA_TYPE_BINARY, TSDB_TABLE_NAME_LEN);
-    builder.done();
-  }
   {
     ITableBuilder& builder = mcs->createTableBuilder("information_schema", "user_tables", TSDB_SYSTEM_TABLE, 2)
                                  .addColumn("db_name", TSDB_DATA_TYPE_BINARY, TSDB_DB_NAME_LEN)
@@ -106,6 +101,11 @@ void generatePerformanceSchema(MockCatalogService* mcs) {
                                  .addColumn("id", TSDB_DATA_TYPE_INT);
     builder.done();
   }
+  {
+    ITableBuilder& builder = mcs->createTableBuilder("performance_schema", "streams", TSDB_SYSTEM_TABLE, 1)
+        .addColumn("stream_name", TSDB_DATA_TYPE_BINARY, TSDB_TABLE_NAME_LEN);
+    builder.done();
+  }
 }
 
 /*

tests/script/tsim/show/basic.sim

@@ -25,7 +25,7 @@ sql connect
 
 # select */column from information_schema.xxxx; xxxx include:
 # dnodes, mnodes, modules, qnodes, 
-# user_databases, user_functions, user_indexes, user_stables, user_streams,
+# user_databases, user_functions, user_indexes, user_stables, streams,
 # user_tables, user_table_distributed, user_users, vgroups,
 
 print =============== add dnode2 into cluster
@@ -96,7 +96,7 @@ sql select * from information_schema.user_stables
 if $rows != 1 then 
   return -1
 endi
-#sql select * from information_schema.user_streams 
+#sql select * from information_schema.`streams`
 sql select * from information_schema.user_tables
 if $rows != 28 then
   return -1
@@ -194,7 +194,7 @@ sql select * from information_schema.user_stables
 if $rows != 1 then 
   return -1
 endi
-#sql select * from information_schema.user_streams 
+#sql select * from performance_schema.`streams`
 sql select * from information_schema.user_tables
 if $rows != 28 then
   return -1