CREATE TRIGGER tri_A
ON A
AFTER UPDATE
AS
IF UPDATE(b)
BEGIN
UPDATE B
SET B.b=i.b
FROM B,inserted AS i,deleted AS d
WHERE B.b=d.B
END
GO
ON A
AFTER UPDATE
AS
IF UPDATE(b)
BEGIN
UPDATE B
SET B.b=i.b
FROM B,inserted AS i,deleted AS d
WHERE B.b=d.B
END
GO
解决方案 »
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