mysql previleges functions
mysql previleges functions and their roles description:
ALL [PRIVILEGES] Grants all of the basic privileges. Does not include GRANT OPTION.
ALTER Allows use of the ALTER TABLE statement.
ALTER ROUTINE Allows the user account to alter or drop stored routines. This includes the
ALTER FUNCTION and ALTER PROCEDURE statements, as well as the DROP FUNCTION and DROP PROCEDURE statements.
CREATE Grants CREATE TABLE statement privileges.
CREATE ROUTINE Allows the user account to create stored routines. This includes the CREATE
FUNCTION and CREATE PROCEDURE statements. The user has ALTER
ROUTINE privileges to any routine he creates.
CREATE TEMPORARY TABLES Allows the CREATE TEMPORARY TABLES statement to be used.
CREATE USER Allows the user account to execute several user account management statements:
CREATE USER, RENAME USER, REVOKE ALL PRIVILEGES, and the DROP USER statements.
CREATE VIEW Allows the CREATE VIEW statement. This was first enabled in version 5.0.1
DELETE Allows the DELETE statement to be used.
DROP Allows the user to execute DROP TABLE and TRUNCATE statements.
EVENT Allows the user account to create events for the event scheduler. As of version
5.1.12 of MySQL, this privilege allows the use of the CREATE EVENT, ALTER
EVENT, and DROP EVENT statements.
EXECUTE Allows the execution of stored procedures. This is available as of version 5 of
FILE Allows the use of SELECT…INTO OUTFILE and LOAD DATA INFILE
statements to export from and import to a file.
GRANT OPTION Allows the use of the GRANT statement to grant privileges to users. This option
is specified with the WITH clause of the GRANT statement.
INDEX Allows the use of CREATE INDEX and DROP INDEX statements.
INSERT Allows the use of INSERT statements.
LOCK TABLES Allows the use of LOCK TABLES statement for tables for which the user has
PROCESS Allows the use of SHOW FULL PROCESSLIST statements.
REFERENCES This is not used. It’s for future releases.
RELOAD Allows the use of FLUSH and RESET statements.
REPLICATION CLIENT Allows the user to query master and slave servers for status information.
REPLICATION SLAVE Required for replication slave servers. Allows binary log events to be read from
the master server.
SELECT Allows the use of the SELECT statement.
SHOW DATABASES Permits the use of the SHOW DATABASES statement for all databases, not
just the ones for which the user has privileges.
SHOW VIEW Allows the use of the SHOW CREATE VIEW statement. This is for version 5.0.1
and above of MySQL.
SHUTDOWN Allows the use of the shutdown option with the mysqladmin utility.
SUPER Allows the use of CHANGE MASTER, KILL, PURGE MASTER LOGS, and
SET GLOBAL statements, and the debug option with the command-line
TRIGGER Allows the user account to create and drop triggers: the CREATE TRIGGER
and the DROP TRIGGER statements.
UPDATE Allows the use of the UPDATE statement.
USAGE Used to create a user without privileges, or to modify resource limits on an
existing user without affecting the existing privileges.