一个 StoredProcedure 中的多个更新语句 [英] Multiple update statements in one StoredProcedure
本文介绍了一个 StoredProcedure 中的多个更新语句的处理方法,对大家解决问题具有一定的参考价值,需要的朋友们下面随着小编来一起学习吧!
问题描述
我想知道是否可以在一个存储过程中有多个 Update 语句
I am wondering if it is possible to have multiple Update statements in a store procedure
像这样:
Update Table1 set field1 = @new_value where id = @table1_id
Update Table2 set field2 = @new_value where id = @table2_id
Update Table3 set field3 = @new_value where id = @table3_id
现在我正在单独执行它们,但由于它们仅一起使用,我想知道它们是否可以仅位于一个 SP 中.
Right now I am executing them seperately but as they are only used together I wonder if they could be located in just one SP.
推荐答案
是的,这是可能的:
CREATE PROCEDURE prc_update (@table1_id INT, @table2_id INT, @table3_id INT, @new_value INT)
AS
BEGIN
UPDATE Table1
SET field1 = @new_value
WHERE id = @table1_id
UPDATE Table2
SET field2 = @new_value
WHERE id = @table2_id
UPDATE Table3
SET field3 = @new_value
WHERE id = @table3_id
END
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