我是sql server和T-SQL的新手。我在同一个microsoft sql server上有两个数据库(dbA和dbB)。这两个数据库的表具有完全相同的字段,即dbA.dbo.fldA,dbA.dbo.fldB,dbA.dbo.fldC,dbB.dbo.fldA,dbB.dbo.fldB和dbB.dbo.fldC。只要在dbA中添加了一条符合条件的新记录(例如dbA.dbo.fldC<> 0),我就想有一个触发器,它会自动在dbB中添加这条记录。但不是相反,如果在dbB中添加记录,则不应自动将其复制到dbA。
这是我目前的触发器。但我不确定我应该如何激活它。
CREATE TRIGGER tradesToOps
ON dbInv.dbo.tblDatTradesToday
AFTER INSERT,DELETE,UPDATE
AS
BEGIN
-- SET NOCOUNT ON added to prevent extra result sets from
-- interfering with SELECT statements.
SET NOCOUNT ON;
DECLARE @INSERT INT, @DELETE INT
SET @INSERT = (SELECT COUNT(*) FROM INSERTED)
SET @DELETE = (SELECT COUNT(*) FROM DELETED)
-- when Insert happens
IF @INSERT = 1 AND @DELETE = 0
BEGIN
INSERT INTO dbOps.dbo.tblDatTrades
SELECT * FROM INSERTED
END
-- Insert statements for trigger here
END
最好,
马努
答案 0 :(得分:-2)
请创建如下所示的触发器
CREATE TRIGGER TestTrigger1
ON Person.Address
AFTER INSERT
AS
INSERT INTO Test
(col1)
VALUES
('trigger fired');