关于sqlserver update触发器大数据量更新的问题，在线等

SQL code

CREATE trigger [dbo].[t_gpcr_bjd] on [syf].[dbo].[gpcr_bjd] for update as declare @id int BEGIN    IF NOT UPDATE(isexsit)    select @id =id from inserted    BEGIN         update [syf].[dbo].[gpcr_bjd] set isexsit = 1 where id = @id    END END

问题： 当修改少数据量的时候，是可行的，修改大数据量的时候却只将第一行isexsit至为1，求解

[解决办法]

SQL code

CREATE trigger [dbo].[t_gpcr_bjd] on [syf].[dbo].[gpcr_bjd] for update as declare @id int BEGIN    IF NOT UPDATE(isexsit)        BEGIN         update [syf].[dbo].[gpcr_bjd] set isexsit = 1 where id in (select id from inserted)    END END
[解决办法]
SQL code
CREATE TRIGGER [dbo].[t_gpcr_bjd] ON [syf].[dbo].[gpcr_bjd]  FOR UPDATEASBEGIN  IF NOT UPDATE(isexsit)     BEGIN       UPDATE  a      SET     a.isexsit = 1      FROM    [syf].[dbo].[gpcr_bjd] AS a,INSERTED AS i      WHERE   a.id = i.id    END END
[解决办法]
CREATE trigger [dbo].[t_gpcr_bjd] on [syf].[dbo].[gpcr_bjd] for update  
as  
BEGIN
   IF NOT UPDATE(isexsit)
   BEGIN  
       update a set isexsit = 1  
       from [syf].[dbo].[gpcr_bjd] a, inserted b where a.id=b.id
   END  
END