system.grants

Table système indiquant quels privilèges sont accordés aux comptes utilisateur ClickHouse.

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Description

Privilèges accordés aux comptes utilisateur ClickHouse.

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Colonnes

• user_name (Nullable(String)) — Nom d’utilisateur.
• role_name (Nullable(String)) — Rôle attribué au compte utilisateur.
• access_type ([Enum16(‘SHOW DATABASES’ = 0, ‘SHOW TABLES’ = 1, ‘CHECK’ = 2, ‘SHOW COLUMNS’ = 3, ‘SHOW DICTIONARIES’ = 4, ‘SHOW’ = 5, ‘SHOW FILESYSTEM CACHES’ = 6, ‘SELECT’ = 7, ‘INSERT’ = 8, ‘ALTER UPDATE’ = 9, ‘ALTER DELETE’ = 10, ‘ALTER ADD COLUMN’ = 11, ‘ALTER MODIFY COLUMN’ = 12, ‘ALTER DROP COLUMN’ = 13, ‘ALTER COMMENT COLUMN’ = 14, ‘ALTER CLEAR COLUMN’ = 15, ‘ALTER RENAME COLUMN’ = 16, ‘ALTER MATERIALIZE COLUMN’ = 17, ‘ALTER COLUMN’ = 18, ‘ALTER MODIFY COMMENT’ = 19, ‘ALTER MODIFY DATABASE COMMENT’ = 20, ‘ALTER ORDER BY’ = 21, ‘ALTER SAMPLE BY’ = 22, ‘ALTER ADD INDEX’ = 23, ‘ALTER DROP INDEX’ = 24, ‘ALTER MATERIALIZE INDEX’ = 25, ‘ALTER CLEAR INDEX’ = 26, ‘ALTER INDEX’ = 27, ‘ALTER ADD STATISTICS’ = 28, ‘ALTER DROP STATISTICS’ = 29, ‘ALTER MODIFY STATISTICS’ = 30, ‘ALTER MATERIALIZE STATISTICS’ = 31, ‘ALTER STATISTICS’ = 32, ‘ALTER ADD PROJECTION’ = 33, ‘ALTER DROP PROJECTION’ = 34, ‘ALTER MATERIALIZE PROJECTION’ = 35, ‘ALTER CLEAR PROJECTION’ = 36, ‘ALTER PROJECTION’ = 37, ‘ALTER ADD CONSTRAINT’ = 38, ‘ALTER DROP CONSTRAINT’ = 39, ‘ALTER MODIFY CONSTRAINT’ = 40, ‘ALTER CONSTRAINT’ = 41, ‘ALTER TTL’ = 42, ‘ALTER MATERIALIZE TTL’ = 43, ‘ALTER REWRITE PARTS’ = 44, ‘ALTER SETTINGS’ = 45, ‘ALTER MOVE PARTITION’ = 46, ‘ALTER FETCH PARTITION’ = 47, ‘ALTER FREEZE PARTITION’ = 48, ‘ALTER UNLOCK SNAPSHOT’ = 49, ‘ALTER EXECUTE’ = 50, ‘ALTER DATABASE SETTINGS’ = 51, ‘ALTER NAMED COLLECTION’ = 52, ‘ALTER HANDLER’ = 53, ‘ALTER TABLE’ = 54, ‘ALTER DATABASE’ = 55, ‘ALTER VIEW MODIFY QUERY’ = 56, ‘ALTER VIEW MODIFY REFRESH’ = 57, ‘ALTER VIEW MODIFY SQL SECURITY’ = 58, ‘ALTER VIEW’ = 59, ‘ALTER’ = 60, ‘CREATE DATABASE’ = 61, ‘CREATE TABLE’ = 62, ‘CREATE VIEW’ = 63, ‘CREATE DICTIONARY’ = 64, ‘CREATE TEMPORARY TABLE’ = 65, ‘CREATE ARBITRARY TEMPORARY TABLE’ = 66, ‘CREATE TEMPORARY VIEW’ = 67, ‘CREATE FUNCTION’ = 68, ‘CREATE WORKLOAD’ = 69, ‘CREATE RESOURCE’ = 70, ‘CREATE NAMED COLLECTION’ = 71, ‘CREATE HANDLER’ = 72, ‘CREATE’ = 73, ‘DROP DATABASE’ = 74, ‘DROP TABLE’ = 75, ‘DROP VIEW’ = 76, ‘DROP DICTIONARY’ = 77, ‘DROP FUNCTION’ = 78, ‘DROP WORKLOAD’ = 79, ‘DROP RESOURCE’ = 80, ‘DROP NAMED COLLECTION’ = 81, ‘DROP HANDLER’ = 82, ‘DROP’ = 83, ‘UNDROP TABLE’ = 84, ‘TRUNCATE’ = 85, ‘OPTIMIZE’ = 86, ‘BACKUP’ = 87, ‘KILL QUERY’ = 88, ‘KILL TRANSACTION’ = 89, ‘MOVE PARTITION BETWEEN SHARDS’ = 90, ‘CREATE USER’ = 91, ‘ALTER USER’ = 92, ‘DROP USER’ = 93, ‘CREATE ROLE’ = 94, ‘ALTER ROLE’ = 95, ‘DROP ROLE’ = 96, ‘ROLE ADMIN’ = 97, ‘CREATE ROW POLICY’ = 98, ‘ALTER ROW POLICY’ = 99, ‘DROP ROW POLICY’ = 100, ‘CREATE MASKING POLICY’ = 101, ‘ALTER MASKING POLICY’ = 102, ‘DROP MASKING POLICY’ = 103, ‘CREATE QUOTA’ = 104, ‘ALTER QUOTA’ = 105, ‘DROP QUOTA’ = 106, ‘CREATE SETTINGS PROFILE’ = 107, ‘ALTER SETTINGS PROFILE’ = 108, ‘DROP SETTINGS PROFILE’ = 109, ‘ALLOW SQL SECURITY NONE’ = 110, ‘SHOW USERS’ = 111, ‘SHOW ROLES’ = 112, ‘SHOW ROW POLICIES’ = 113, ‘SHOW QUOTAS’ = 114, ‘SHOW SETTINGS PROFILES’ = 115, ‘SHOW MASKING POLICIES’ = 116, ‘SHOW ACCESS’ = 117, ‘IMPERSONATE’ = 118, ‘ACCESS MANAGEMENT’ = 119, ‘SHOW NAMED COLLECTIONS’ = 120, ‘SHOW NAMED COLLECTIONS SECRETS’ = 121, ‘NAMED COLLECTION’ = 122, ‘NAMED COLLECTION ADMIN’ = 123, ‘SHOW HANDLERS’ = 124, ‘SET DEFINER’ = 125, ‘TABLE ENGINE’ = 126, ‘SYSTEM SHUTDOWN’ = 127, ‘SYSTEM DROP DNS CACHE’ = 128, ‘SYSTEM DROP CONNECTIONS CACHE’ = 129, ‘SYSTEM PREWARM MARK CACHE’ = 130, ‘SYSTEM DROP MARK CACHE’ = 131, ‘SYSTEM DROP ICEBERG METADATA CACHE’ = 132, ‘SYSTEM DROP PAIMON METADATA CACHE’ = 133, ‘SYSTEM DROP AVRO SCHEMA CACHE’ = 134, ‘SYSTEM DROP PARQUET METADATA CACHE’ = 135, ‘SYSTEM DROP POINT IN POLYGON CACHE’ = 136, ‘SYSTEM PREWARM PRIMARY INDEX CACHE’ = 137, ‘SYSTEM DROP PRIMARY INDEX CACHE’ = 138, ‘SYSTEM DROP UNCOMPRESSED CACHE’ = 139, Paramètres d’accès pour le compte utilisateur ClickHouse.
• access_object (String) — Paramètre de access_type. Contient : 1 - Nom du type de source pour les privilèges READ/WRITE.2 - Nom du moteur de table pour les privilèges TABLE ENGINE.3 - Nom de l’utilisateur pour les privilèges tels que SET DEFINER.
• database (Nullable(String)) — Nom d’une base de données.
• table (Nullable(String)) — Nom d’une table.
• column (Nullable(String)) — Nom d’une colonne à laquelle l’accès est accordé.
• is_partial_revoke (UInt8) — Valeur logique. Indique si certains privilèges ont été révoqués. Valeurs possibles : 0 — La ligne décrit un privilège accordé, 1 — La ligne décrit une révocation partielle.
• grant_option (UInt8) — Le privilège est accordé avec WITH GRANT OPTION.
• is_wildcard (UInt8) — Valeur logique. Indique si le privilège accordé est un privilège avec préfixe générique. Valeurs possibles : 0 — La ligne ne décrit pas un privilège avec préfixe générique, 1 — La ligne décrit un privilège avec préfixe générique (par ex. db*.* ou foo.bar*).