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

slug
/en/operations/system-tables/row_policies

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) — Name of a row policy.

• short_name (String) — 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) — Database name.

• table (String) — Table name. Empty if policy for database.

• id (UUID) — Row policy ID.

• storage (String) — Name of the directory where the row policy is stored.

• select_filter (Nullable(String)) — Condition which is used to filter rows.

• is_restrictive (UInt8) — Shows whether the row policy restricts access to rows, see CREATE ROW POLICY. 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) — Shows that the row policies set for all roles and/or users.

• apply_to_list (Array(String)) — List of the roles and/or users to which the row policies is applied.

• apply_to_except (Array(String)) — The row policies is applied to all roles and/or users excepting of the listed ones.

See Also

• SHOW POLICIES