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546 B
546 B
toc_priority | toc_title |
---|---|
47 | ROW POLICY |
ALTER ROW POLICY
Изменяет политику доступа к строкам.
Синтаксис:
ALTER [ROW] POLICY [IF EXISTS] name1 [ON CLUSTER cluster_name1] ON [database1.]table1 [RENAME TO new_name1]
[, name2 [ON CLUSTER cluster_name2] ON [database2.]table2 [RENAME TO new_name2] ...]
[AS {PERMISSIVE | RESTRICTIVE}]
[FOR SELECT]
[USING {condition | NONE}][,...]
[TO {role [,...] | ALL | ALL EXCEPT role [,...]}]