fix view col alias name bugs

2021-07-09 17:15:13 +08:00
parent 701367dbff
commit a26b60e7a4
3 changed files with 40 additions and 18 deletions
--- a/src/observer/virtual_table/ob_information_columns_table.cpp
+++ b/src/observer/virtual_table/ob_information_columns_table.cpp
@ -325,7 +325,7 @@ int ObInfoSchemaColumnsTable::check_database_table_filter()
        }
        // At this time, only db_name is specified, and the db push_back is directly entered into
        // filter_database_schema_array
-      } else if (OB_FAIL(database_schema_array_.push_back(filter_database_schema))) {
+      } else if (OB_FAIL(add_var_to_array_no_dup(database_schema_array_, filter_database_schema))) {
        SERVER_LOG(WARN, "push_back failed", K(filter_database_schema->get_database_name()));
      }
    }