sql-server – 视图上的NOLOCK,是否会传播到表中?
发布时间:2020-05-24 15:24:58 所属栏目:MsSql 来源:互联网
导读:如果在VIEW的select中包含NOLOCK,NOLOCK是否会向下传播到视图中连接的表中?如果没有,锁定VIEW的目的是什么? 示例查看代码: CREATE VIEW [my_custom_view]AS SELECT a1.[column_a], a1.[column_b], a1.[column_c], a1.[column_d] FROM [table_a] a
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如果在VIEW的select中包含NOLOCK,NOLOCK是否会向下传播到视图中连接的表中?如果没有,锁定VIEW的目的是什么? 示例查看代码: CREATE VIEW [my_custom_view]
AS
SELECT
a1.[column_a],a1.[column_b],a1.[column_c],a1.[column_d]
FROM
[table_a] a1
JOIN [table_b] b1 ON b1.[column_a] = a1.[column_b]
和NOLOCK声明: SELECT [column_a],[column_b] FROM [my_custom_view] NOLOCK 解决方法是的,它确实.Using WITH NOLOCK Table Hint in Query Using View – Does it Propagate Within the View? (编辑:安卓应用网) 【声明】本站内容均来自网络,其相关言论仅代表作者个人观点,不代表本站立场。若无意侵犯到您的权利,请及时与联系站长删除相关内容! |
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