add escheduler_ddl.sql

SET sql_mode=(SELECT REPLACE(@@sql_mode,'ONLY_FULL_GROUP_BY',''));

-- ac_escheduler_T_t_escheduler_queue_C_create_time

drop PROCEDURE if EXISTS ac_escheduler_T_t_escheduler_queue_C_create_time;

delimiter d//

CREATE PROCEDURE ac_escheduler_T_t_escheduler_queue_C_create_time()

   BEGIN

       IF NOT EXISTS (SELECT 1 FROM information_schema.COLUMNS

           WHERE TABLE_NAME='t_escheduler_queue'

           AND TABLE_SCHEMA='escheduler'

           AND COLUMN_NAME='create_time')

   THEN

         ALTER TABLE escheduler.t_escheduler_queue ADD COLUMN create_time datetime DEFAULT NULL COMMENT '创建时间' AFTER queue;

       END IF;

 END;

d//

delimiter ;

CALL ac_escheduler_T_t_escheduler_queue_C_create_time;

DROP PROCEDURE ac_escheduler_T_t_escheduler_queue_C_create_time;

-- ac_escheduler_T_t_escheduler_queue_C_update_time

drop PROCEDURE if EXISTS ac_escheduler_T_t_escheduler_queue_C_update_time;

delimiter d//

CREATE PROCEDURE ac_escheduler_T_t_escheduler_queue_C_update_time()

   BEGIN

       IF NOT EXISTS (SELECT 1 FROM information_schema.COLUMNS

           WHERE TABLE_NAME='t_escheduler_queue'

           AND TABLE_SCHEMA='escheduler'

           AND COLUMN_NAME='update_time')

   THEN

         ALTER TABLE escheduler.t_escheduler_queue ADD COLUMN update_time datetime DEFAULT NULL COMMENT '更新时间' AFTER create_time;

       END IF;

 END;

d//

delimiter ;

CALL ac_escheduler_T_t_escheduler_queue_C_update_time;

DROP PROCEDURE ac_escheduler_T_t_escheduler_queue_C_update_time;

 No newline at end of file