2020-08-25 15:38:36 +00:00
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---
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toc_priority: 47
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toc_title: ROW POLICY
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---
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# ALTER ROW POLICY {#alter-row-policy-statement}
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Изменяет политику доступа к строкам.
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2021-01-26 22:40:14 +00:00
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Синтаксис:
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2020-08-25 15:38:36 +00:00
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``` sql
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2021-01-26 22:40:14 +00:00
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ALTER [ROW] POLICY [IF EXISTS] name1 [ON CLUSTER cluster_name1] ON [database1.]table1 [RENAME TO new_name1]
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[, name2 [ON CLUSTER cluster_name2] ON [database2.]table2 [RENAME TO new_name2] ...]
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2020-08-25 15:38:36 +00:00
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[AS {PERMISSIVE | RESTRICTIVE}]
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[FOR SELECT]
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[USING {condition | NONE}][,...]
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[TO {role [,...] | ALL | ALL EXCEPT role [,...]}]
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```
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