ClickHouse/docs/en/operations/system-tables/row_policies.md

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slug: /en/operations/system-tables/row_policies
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# row_policies

Contains filters for one particular table, as well as a list of roles and/or users which should use this row policy.

Columns:
- `name` ([String](../../sql-reference/data-types/string.md)) — Name of a row policy.

- `short_name` ([String](../../sql-reference/data-types/string.md)) — Short name of a row policy. Names of row policies are compound, for example: myfilter ON mydb.mytable. Here "myfilter ON mydb.mytable" is the name of the row policy, "myfilter" is it's short name.

- `database` ([String](../../sql-reference/data-types/string.md)) — Database name.

- `table` ([String](../../sql-reference/data-types/string.md)) — Table name.

- `id` ([UUID](../../sql-reference/data-types/uuid.md)) — Row policy ID.

- `storage` ([String](../../sql-reference/data-types/string.md)) — Name of the directory where the row policy is stored.

- `select_filter` ([Nullable](../../sql-reference/data-types/nullable.md)([String](../../sql-reference/data-types/string.md))) — Condition which is used to filter rows.

- `is_restrictive` ([UInt8](../../sql-reference/data-types/int-uint.md#uint-ranges)) — Shows whether the row policy restricts access to rows, see [CREATE ROW POLICY](../../sql-reference/statements/create/row-policy.md#create-row-policy-as). Value:
- `0` — The row policy is defined with `AS PERMISSIVE` clause.
- `1` — The row policy is defined with `AS RESTRICTIVE` clause.

- `apply_to_all` ([UInt8](../../sql-reference/data-types/int-uint.md#uint-ranges)) — Shows that the row policies set for all roles and/or users.

- `apply_to_list` ([Array](../../sql-reference/data-types/array.md)([String](../../sql-reference/data-types/string.md))) — List of the roles and/or users to which the row policies is applied.

- `apply_to_except` ([Array](../../sql-reference/data-types/array.md)([String](../../sql-reference/data-types/string.md))) — The row policies is applied to all roles and/or users excepting of the listed ones.

## See Also {#see-also}

- [SHOW POLICIES](../../sql-reference/statements/show.md#show-policies-statement)