query_init: START TRANSACTION ; query: transaction | dml | dml | dml | dml | dml | dml | dml | dml | dml | dml | dml | dml | dml | dml | dml | dml | dml | dml | dml | dml | dml | dml | dml | dml | dml | dml | dml | dml | dml | dml | dml | dml | dml | dml | dml | dml | dml | dml | dml | dml | dml | dml | dml | dml | dml | dml | dml | dml | dml | dml | dml | dml | dml | dml | dml | dml | dml | dml | dml | dml | dml | dml | dml | dml | dml | dml | dml | dml | dml | dml | dml | dml | dml | dml | dml | dml | dml | dml | dml | dml | dml | dml | dml | dml | dml | dml | dml | dml | dml | dml | dml | dml | dml | dml | dml | dml | dml | dml | dml | dml ; dml: update | insert | select; where_cond_2: X . field_name < value | X . field_name > value; where_cond_1: field_name < value | field_name > value ; select: SELECT field_name FROM table_name WHERE where_cond_1 ; insert: INSERT INTO table_name ( field_name , field_name ) VALUES ( value , value ) ; update: UPDATE table_name AS X SET field_name = value WHERE where_cond_2 ; transaction: START TRANSACTION | COMMIT | ROLLBACK ; value: tinyint_unsigned; table_name: A | B | C | D | E ; field_name: `int_key` | `int_nokey` ;