CREATETRIGGERdbo.trGroups ONgroups AFTERINSERT,UPDATE,DELETE AS --This trigger submits a cached rates delete job for modified groups. --It also updates the groups' last modified columns for modified groups. --It also updates the groups' state (if currently unspecified) based on --the (first...
如果有一些触发执行操作后,激活了触发器,但是并不希望触发操作都成功,我们可以在触发器的处理语句上进行回滚事务。 Create Trigger Insert_trigger On authors After Delete AS if ‘Green’ in (Select au_lname from deleted)/*这里deleted是个逻辑表,我们下面会说到*/ Begin Print '该信息不允许删除' RollBack...
3.行级触发器 (FOR EACH ROW) 在SQL server 中不存在 商品号为1的库存量: 1.后触发器(实现不同表之间的约束) --实现在销售量不大于库存量时,每卖出n件商品,对应商品的库存要减n,若销售量大于库存量,则回滚此次操作 IF EXISTS (SELECT *FROM sysobjects WHERE name='tr_SaleCommodity') DROP TRIGGER tr...
syntaxsql Másolás -- External tool only syntax INSERT { [BULK] { database_name.schema_name.table_or_view_name | schema_name.table_or_view_name | table_or_view_name } ( <column_definition> ) [ WITH ( [ [ , ] CHECK_CONSTRAINTS ] [ [ , ] FIRE_TRIGGERS ] [ [ , ] KEEP_...
Create trigger Trig_t2 On Tb_1 For Insert,Update,Delete As declare @id int, @name_1 varchar(20), @status varchar(20) If not exists(Select 1 from deleted) ---Insert Begin select @id=id, @name_1=name_1,@status=status from inserted insert...
CREATE TRIGGER tr_T_A ON T_A for INSERT,UPDATE,DELETE 如IF exists (select * from inserted) and not exists (select * from deleted) 则为 INSERT 如IF exists(select * from inserted ) and exists (select ...
FIRE_TRIGGERS 適用於:SQL Server 2008 (10.0.x) 和更新版本。指定在二進位資料流上傳作業期間,執行目的地資料表上所定義的任何插入觸發程序。 如需詳細資訊,請參閱 BULK INSERT (Transact-SQL)。CHECK_CONSTRAINTS 適用於:SQL Server 2008 (10.0.x) 和更新版本。指定在二進位資料流上傳作業期間,必須檢查目標資料...
2) is it possible from sql server what i have applied bellow from trigger for insert,update for sametable, same row? 3)any solution other than this? SQLServer Trigger after insert need to update same table I have PTCod which has 8 character which has abbriviation in 3 or 4 part. ...
FIRE_TRIGGERS 适用于:SQL Server 2008 (10.0.x) 及更高版本。指定将在二进制数据流上载操作期间执行目标表中定义的所有插入触发器。 有关详细信息,请参阅 BULK INSERT (Transact SQL)。CHECK_CONSTRAINTS 适用于:SQL Server 2008 (10.0.x) 及更高版本。
FIRE_TRIGGERS 适用于:SQL Server 2008 (10.0.x) 及更高版本。指定将在二进制数据流上载操作期间执行目标表中定义的所有插入触发器。 有关详细信息,请参阅 BULK INSERT (Transact SQL)。CHECK_CONSTRAINTS 适用于:SQL Server 2008 (10.0.x) 及更高版本。