Access control

SQL GRANT ROLE

Assign a role to a principal using database-specific syntax.

Availability: Common SQL with references for SQL standard, MySQL/MariaDB, PostgreSQL, SQL Server, SQLite and Oracle Database; syntax and feature support vary by engine and version.中文

Syntax

GRANT role_name TO principal;

Examples

Example (standard-style syntax). Verify supported keywords in your database.

GRANT reporting_reader TO analyst;

SQLite-oriented variant; dialect behaviour may differ.

GRANT reporting_reader TO analyst;

Parameters, options and clauses

Option / clauseDescription
PrincipalSpecify the user, role or other database principal.
PrivilegeChoose permissions such as SELECT, INSERT, UPDATE or EXECUTE.
ON objectSet the database object or scope to which a privilege applies.
TO / FROMName a grantee for GRANT or a principal for REVOKE.
WITH GRANT OPTIONAllow onward grants where the database supports it.

Dialect references

Safety note

Review a command and its target before running it. Commands that alter files, services, accounts, disks, permissions or databases may be difficult to reverse. Test in a safe environment and keep backups.

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