schema_name
::= identifier
This rule is called byalter_cluster alter_index alter_sequence alter_snapshot_log alter_snapshot alter_table alter_trigger alter_view analyze_command analyze_spec audit_object comment_command create_cluster create_index create_schema create_sequence create_snapshot_log create_snapshot create_synonym create_table create_trigger create_view def_column_constraint def_table_constraint delete_command displayed_column drop_cluster drop_index drop_sequence drop_snapshot drop_snapshotlog drop_synonym drop_table drop_trigger drop_view enable_spec explain_command grant_object insert_command lock_command noaudit_object revoke_object selected_table simple_update subquery_update trigger_sync truncate_command