skip_grants.test

这是linux下运行的mysql软件包,可用于linux 下安装 php + mysql + apach 的网络配置

# This tests not performed with embedded server
-- source include/not_embedded.inc

use test;

#
# BUG#16777: Can not create trigger nor view w/o definer if --skip-grant-tables
# specified
#
# Also, the following test cases have been moved here:
#   - test that we can create VIEW if privileges check switched off has been
#     moved here;
#   - test that we can create and drop procedure without warnings (BUG#9993);
#   - BUG#17595: "DROP FUNCTION IF EXISTS" crashes server;
#   - BUG#13504: creation view with DEFINER clause if --skip-grant-tables
#

# Prepare.

--disable_warnings

DROP VIEW IF EXISTS v1;
DROP VIEW IF EXISTS v2;
DROP VIEW IF EXISTS v3;

DROP TABLE IF EXISTS t1;

DROP PROCEDURE IF EXISTS p1;
DROP PROCEDURE IF EXISTS p2;
DROP PROCEDURE IF EXISTS p3;

DROP FUNCTION IF EXISTS f1;
DROP FUNCTION IF EXISTS f2;
DROP FUNCTION IF EXISTS f3;

--enable_warnings

# Test case.

CREATE TABLE t1(c INT);

# - try to create with implicit definer (definer would be ''@'');

CREATE TRIGGER t1_bi BEFORE INSERT ON t1
  FOR EACH ROW
    SET @a = 1;

CREATE VIEW v1 AS SELECT * FROM t1;

CREATE PROCEDURE p1()
  SELECT 1;

CREATE FUNCTION f1() RETURNS INT
  RETURN 1;

# - try to create with explicit definer;

CREATE DEFINER=a@b TRIGGER ti_ai AFTER INSERT ON t1
  FOR EACH ROW
    SET @b = 1;

CREATE DEFINER=a@b VIEW v2 AS SELECT * FROM t1;

CREATE DEFINER=a@b PROCEDURE p2()
  SELECT 2;

CREATE DEFINER=a@b FUNCTION f2() RETURNS INT
  RETURN 2;

# - try to create with explicit definer with empty host;

CREATE DEFINER=a@'' TRIGGER ti_bu BEFORE UPDATE ON t1
  FOR EACH ROW
    SET @c = 1;

CREATE DEFINER=a@'' VIEW v3 AS SELECT * FROM t1;

CREATE DEFINER=a@'' PROCEDURE p3()
  SELECT 3;

CREATE DEFINER=a@'' FUNCTION f3() RETURNS INT
  RETURN 3;

# - check that empty host name is treated correctly;

SHOW CREATE VIEW v3;

SHOW CREATE PROCEDURE p3;

SHOW CREATE FUNCTION f3;

# Cleanup.

DROP TRIGGER t1_bi;
DROP TRIGGER ti_ai;
DROP TRIGGER ti_bu;

DROP VIEW v1;
DROP VIEW v2;
DROP VIEW v3;

DROP TABLE t1;

DROP PROCEDURE p1;
DROP PROCEDURE p2;
DROP PROCEDURE p3;

DROP FUNCTION f1;
DROP FUNCTION f2;
DROP FUNCTION f3;