--- title: print_account_all --- # print_account_all ## Parameters | **Name** | **Type** | |----------|----------| | table_name | varchar(50) | | level | int | ## SQL Definition ```sql CREATE PROCEDURE `print_account_all`(IN table_name varchar(50), IN level int) BEGIN SET @stmt=CONCAT('SELECT * FROM ',table_name,' WHERE level <= ?'); PREPARE stmt FROM @stmt; SET @level=level; EXECUTE stmt USING @level; DEALLOCATE PREPARE stmt; END;;