数据仓库服务 GAUSSDB(DWS)-ALTER ROW LEVEL SECURITY POLICY:语法格式

时间:2024-10-21 16:50:36

语法格式

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ALTER [ ROW LEVEL SECURITY ] POLICY [ IF EXISTS ] policy_name ON table_name RENAME TO new_policy_name

ALTER [ ROW LEVEL SECURITY ] POLICY policy_name ON table_name
    [ TO { role_name | PUBLIC } [, ...] ]
    [ USING ( using_expression ) ]
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