関連ワード:  sql query to list database tables    sql query to list all tables in a schema    sql query to list all tables    sql query to list all tables in a schema oracle    sql query to list all tables with column name    sql query to list all tables in a schema postgres    sql query to list all tables and record count    sql query to list all tablespaces in oracle    sql query to show database tables    sql query to list all tables in db