CREATE DEFINER=`wpsuper`@`%` TRIGGER `o2oinsert` BEFORE INSERT ON `t_s_o2o`FOR EACH ROW begin set New.fbianhao=(select fprojectval from t_billCodeRule where id=2 ); --更新当前数据的字段的值 update t_billCodeRule set fprojectval=fprojectval+1 where id=21;…
SQL Server 1创建触发器 GO BEGIN IF (object_id('WMY', 'tr') is not null) DROP trigger WMY END; GO CREATE TRIGGER WMY ON Student Instead of INSERT AS BEGIN INSERT INTO Student (number,name) VALUES (1205,'角色2'); END; --Begin 与end相当于{},是一个语句块,可有可无此处为演示所用 --ON…
// 触发器 create or replace trigger tr_sync_BD_MARBASCLASS after INSERT or UPDATE on BD_MARBASCLASS for each row declare v_cnt integer; PRAGMA AUTONOMOUS_TRANSACTION; -- 自治事务 begin /** * Name : tr_sync_BD_MARBASCLASS * Desc : 物料分类 增量同步 触发器 * Author : wu…