SHOW TABLES FROM information_schema LIKE 'USER_PRIVILEGES';
Tables_in_information_schema (USER_PRIVILEGES)
USER_PRIVILEGES
#######################################################################
# Testcase 3.2.1.1: INFORMATION_SCHEMA tables can be queried via SELECT
#######################################################################
DROP VIEW      IF EXISTS test.v1;
DROP PROCEDURE IF EXISTS test.p1;
DROP FUNCTION  IF EXISTS test.f1;
CREATE VIEW test.v1 AS     SELECT * FROM information_schema.USER_PRIVILEGES;
CREATE PROCEDURE test.p1() SELECT * FROM information_schema.USER_PRIVILEGES;
CREATE FUNCTION test.f1() returns BIGINT
BEGIN
DECLARE counter BIGINT DEFAULT NULL;
SELECT COUNT(*) INTO counter FROM information_schema.USER_PRIVILEGES;
RETURN counter;
END//
# Attention: The printing of the next result sets is disabled.
SELECT * FROM information_schema.USER_PRIVILEGES;
SELECT * FROM test.v1;
CALL test.p1;
SELECT test.f1();
DROP VIEW test.v1;
DROP PROCEDURE test.p1;
DROP FUNCTION test.f1;
#########################################################################
# Testcase 3.2.16.1: INFORMATION_SCHEMA.USER_PRIVILEGES layout
#########################################################################
DESCRIBE          information_schema.USER_PRIVILEGES;
Field	Type	Null	Key	Default	Extra
GRANTEE	varchar(385)	NO		NULL	
TABLE_CATALOG	varchar(512)	NO		NULL	
PRIVILEGE_TYPE	varchar(64)	NO		NULL	
IS_GRANTABLE	varchar(3)	NO		NULL	
SHOW CREATE TABLE information_schema.USER_PRIVILEGES;
Table	Create Table
USER_PRIVILEGES	CREATE TEMPORARY TABLE `USER_PRIVILEGES` (
  `GRANTEE` varchar(385) NOT NULL,
  `TABLE_CATALOG` varchar(512) NOT NULL,
  `PRIVILEGE_TYPE` varchar(64) NOT NULL,
  `IS_GRANTABLE` varchar(3) NOT NULL
) ENGINE=MEMORY DEFAULT CHARSET=utf8mb3 COLLATE=utf8mb3_general_ci
SHOW COLUMNS FROM information_schema.USER_PRIVILEGES;
Field	Type	Null	Key	Default	Extra
GRANTEE	varchar(385)	NO		NULL	
TABLE_CATALOG	varchar(512)	NO		NULL	
PRIVILEGE_TYPE	varchar(64)	NO		NULL	
IS_GRANTABLE	varchar(3)	NO		NULL	
SELECT grantee, table_catalog, privilege_type
FROM information_schema.user_privileges
WHERE table_catalog IS NULL OR table_catalog <> 'def';
grantee	table_catalog	privilege_type
##########################################################################
# Testcases 3.2.16.2+3.2.16.3+3.2.16.4: INFORMATION_SCHEMA.USER_PRIVILEGES
#           accessible information
##########################################################################
CREATE DATABASE db_datadict;
DROP   USER 'testuser1'@'localhost';
CREATE USER 'testuser1'@'localhost';
DROP   USER 'testuser2'@'localhost';
CREATE USER 'testuser2'@'localhost';
DROP   USER 'testuser3'@'localhost';
CREATE USER 'testuser3'@'localhost';
GRANT SELECT ON db_datadict.* TO 'testuser1'@'localhost';
GRANT SELECT ON mysql.global_priv TO 'testuser1'@'localhost';
GRANT INSERT ON *.* TO 'testuser2'@'localhost';
GRANT UPDATE ON *.* TO 'testuser2'@'localhost';
SELECT * FROM information_schema.user_privileges
WHERE grantee LIKE '''testuser%'''
ORDER BY grantee, table_catalog, privilege_type;
GRANTEE	'testuser1'@'localhost'
TABLE_CATALOG	def
PRIVILEGE_TYPE	USAGE
IS_GRANTABLE	NO
GRANTEE	'testuser2'@'localhost'
TABLE_CATALOG	def
PRIVILEGE_TYPE	INSERT
IS_GRANTABLE	NO
GRANTEE	'testuser2'@'localhost'
TABLE_CATALOG	def
PRIVILEGE_TYPE	UPDATE
IS_GRANTABLE	NO
GRANTEE	'testuser3'@'localhost'
TABLE_CATALOG	def
PRIVILEGE_TYPE	USAGE
IS_GRANTABLE	NO
SELECT host,user,json_detailed(priv) FROM mysql.global_priv
WHERE user LIKE 'testuser%' ORDER BY host, user;
host	localhost
user	testuser1
json_detailed(priv)	{
    "access": 0,
    "version_id": VERSION_ID,
    "plugin": "mysql_native_password",
    "authentication_string": "",
    "password_last_changed": #
}
host	localhost
user	testuser2
json_detailed(priv)	{
    "access": 6,
    "version_id": VERSION_ID,
    "plugin": "mysql_native_password",
    "authentication_string": "",
    "password_last_changed": #
}
host	localhost
user	testuser3
json_detailed(priv)	{
    "access": 0,
    "version_id": VERSION_ID,
    "plugin": "mysql_native_password",
    "authentication_string": "",
    "password_last_changed": #
}
#
# Add GRANT OPTION db_datadict.* to testuser1;
GRANT UPDATE ON db_datadict.* TO 'testuser1'@'localhost' WITH GRANT OPTION;
SELECT * FROM information_schema.user_privileges
WHERE grantee LIKE '''testuser%'''
ORDER BY grantee, table_catalog, privilege_type;
GRANTEE	'testuser1'@'localhost'
TABLE_CATALOG	def
PRIVILEGE_TYPE	USAGE
IS_GRANTABLE	NO
GRANTEE	'testuser2'@'localhost'
TABLE_CATALOG	def
PRIVILEGE_TYPE	INSERT
IS_GRANTABLE	NO
GRANTEE	'testuser2'@'localhost'
TABLE_CATALOG	def
PRIVILEGE_TYPE	UPDATE
IS_GRANTABLE	NO
GRANTEE	'testuser3'@'localhost'
TABLE_CATALOG	def
PRIVILEGE_TYPE	USAGE
IS_GRANTABLE	NO
SELECT host,user,json_detailed(priv) FROM mysql.global_priv
WHERE user LIKE 'testuser%' ORDER BY host, user;
host	localhost
user	testuser1
json_detailed(priv)	{
    "access": 0,
    "version_id": VERSION_ID,
    "plugin": "mysql_native_password",
    "authentication_string": "",
    "password_last_changed": #
}
host	localhost
user	testuser2
json_detailed(priv)	{
    "access": 6,
    "version_id": VERSION_ID,
    "plugin": "mysql_native_password",
    "authentication_string": "",
    "password_last_changed": #
}
host	localhost
user	testuser3
json_detailed(priv)	{
    "access": 0,
    "version_id": VERSION_ID,
    "plugin": "mysql_native_password",
    "authentication_string": "",
    "password_last_changed": #
}
connect  testuser1, localhost, testuser1, , db_datadict;
SELECT * FROM information_schema.user_privileges
WHERE grantee LIKE '''testuser%'''
ORDER BY grantee, table_catalog, privilege_type;
GRANTEE	'testuser1'@'localhost'
TABLE_CATALOG	def
PRIVILEGE_TYPE	USAGE
IS_GRANTABLE	NO
SELECT host,user,json_detailed(priv) FROM mysql.global_priv
WHERE user LIKE 'testuser%' ORDER BY host, user;
host	localhost
user	testuser1
json_detailed(priv)	{
    "access": 0,
    "version_id": VERSION_ID,
    "plugin": "mysql_native_password",
    "authentication_string": "",
    "password_last_changed": #
}
host	localhost
user	testuser2
json_detailed(priv)	{
    "access": 6,
    "version_id": VERSION_ID,
    "plugin": "mysql_native_password",
    "authentication_string": "",
    "password_last_changed": #
}
host	localhost
user	testuser3
json_detailed(priv)	{
    "access": 0,
    "version_id": VERSION_ID,
    "plugin": "mysql_native_password",
    "authentication_string": "",
    "password_last_changed": #
}
SHOW GRANTS;
Grants for testuser1@localhost
GRANT USAGE ON *.* TO `testuser1`@`localhost`
GRANT SELECT, UPDATE ON `db_datadict`.* TO `testuser1`@`localhost` WITH GRANT OPTION
GRANT SELECT ON `mysql`.`global_priv` TO `testuser1`@`localhost`

# Now add SELECT on *.* to testuser1;
connection default;
GRANT SELECT ON *.* TO 'testuser1'@'localhost';
#
# Here <SELECT NO> is shown correctly for testuser1;
SELECT * FROM information_schema.user_privileges
WHERE grantee LIKE '''testuser%'''
ORDER BY grantee, table_catalog, privilege_type;
GRANTEE	'testuser1'@'localhost'
TABLE_CATALOG	def
PRIVILEGE_TYPE	SELECT
IS_GRANTABLE	NO
GRANTEE	'testuser2'@'localhost'
TABLE_CATALOG	def
PRIVILEGE_TYPE	INSERT
IS_GRANTABLE	NO
GRANTEE	'testuser2'@'localhost'
TABLE_CATALOG	def
PRIVILEGE_TYPE	UPDATE
IS_GRANTABLE	NO
GRANTEE	'testuser3'@'localhost'
TABLE_CATALOG	def
PRIVILEGE_TYPE	USAGE
IS_GRANTABLE	NO
SELECT host,user,json_detailed(priv) FROM mysql.global_priv
WHERE user LIKE 'testuser%' ORDER BY host, user;
host	localhost
user	testuser1
json_detailed(priv)	{
    "access": 1,
    "version_id": VERSION_ID,
    "plugin": "mysql_native_password",
    "authentication_string": "",
    "password_last_changed": #
}
host	localhost
user	testuser2
json_detailed(priv)	{
    "access": 6,
    "version_id": VERSION_ID,
    "plugin": "mysql_native_password",
    "authentication_string": "",
    "password_last_changed": #
}
host	localhost
user	testuser3
json_detailed(priv)	{
    "access": 0,
    "version_id": VERSION_ID,
    "plugin": "mysql_native_password",
    "authentication_string": "",
    "password_last_changed": #
}
GRANT SELECT ON *.* TO 'testuser1'@'localhost' WITH GRANT OPTION;
#
# Here <SELECT YES> is shown correctly for testuser1;
SELECT * FROM information_schema.user_privileges
WHERE grantee LIKE '''testuser%'''
ORDER BY grantee, table_catalog, privilege_type;
GRANTEE	'testuser1'@'localhost'
TABLE_CATALOG	def
PRIVILEGE_TYPE	SELECT
IS_GRANTABLE	YES
GRANTEE	'testuser2'@'localhost'
TABLE_CATALOG	def
PRIVILEGE_TYPE	INSERT
IS_GRANTABLE	NO
GRANTEE	'testuser2'@'localhost'
TABLE_CATALOG	def
PRIVILEGE_TYPE	UPDATE
IS_GRANTABLE	NO
GRANTEE	'testuser3'@'localhost'
TABLE_CATALOG	def
PRIVILEGE_TYPE	USAGE
IS_GRANTABLE	NO
SELECT host,user,json_detailed(priv) FROM mysql.global_priv
WHERE user LIKE 'testuser%' ORDER BY host, user;
host	localhost
user	testuser1
json_detailed(priv)	{
    "access": 1025,
    "version_id": VERSION_ID,
    "plugin": "mysql_native_password",
    "authentication_string": "",
    "password_last_changed": #
}
host	localhost
user	testuser2
json_detailed(priv)	{
    "access": 6,
    "version_id": VERSION_ID,
    "plugin": "mysql_native_password",
    "authentication_string": "",
    "password_last_changed": #
}
host	localhost
user	testuser3
json_detailed(priv)	{
    "access": 0,
    "version_id": VERSION_ID,
    "plugin": "mysql_native_password",
    "authentication_string": "",
    "password_last_changed": #
}
connection testuser1;
SELECT * FROM information_schema.user_privileges
WHERE grantee LIKE '''testuser%'''
ORDER BY grantee, table_catalog, privilege_type;
GRANTEE	'testuser1'@'localhost'
TABLE_CATALOG	def
PRIVILEGE_TYPE	SELECT
IS_GRANTABLE	YES
SELECT host,user,json_detailed(priv) FROM mysql.global_priv
WHERE user LIKE 'testuser%' ORDER BY host, user;
host	localhost
user	testuser1
json_detailed(priv)	{
    "access": 1025,
    "version_id": VERSION_ID,
    "plugin": "mysql_native_password",
    "authentication_string": "",
    "password_last_changed": #
}
host	localhost
user	testuser2
json_detailed(priv)	{
    "access": 6,
    "version_id": VERSION_ID,
    "plugin": "mysql_native_password",
    "authentication_string": "",
    "password_last_changed": #
}
host	localhost
user	testuser3
json_detailed(priv)	{
    "access": 0,
    "version_id": VERSION_ID,
    "plugin": "mysql_native_password",
    "authentication_string": "",
    "password_last_changed": #
}
SHOW GRANTS;
Grants for testuser1@localhost
GRANT SELECT ON *.* TO `testuser1`@`localhost` WITH GRANT OPTION
GRANT SELECT, UPDATE ON `db_datadict`.* TO `testuser1`@`localhost` WITH GRANT OPTION
GRANT SELECT ON `mysql`.`global_priv` TO `testuser1`@`localhost`
connect  testuser2, localhost, testuser2, , db_datadict;
SELECT * FROM information_schema.user_privileges
WHERE grantee LIKE '''testuser%'''
ORDER BY grantee, table_catalog, privilege_type;
GRANTEE	'testuser2'@'localhost'
TABLE_CATALOG	def
PRIVILEGE_TYPE	INSERT
IS_GRANTABLE	NO
GRANTEE	'testuser2'@'localhost'
TABLE_CATALOG	def
PRIVILEGE_TYPE	UPDATE
IS_GRANTABLE	NO
SELECT host,user,json_detailed(priv) FROM mysql.global_priv
WHERE user LIKE 'testuser%' ORDER BY host, user;
ERROR 42000: SELECT command denied to user 'testuser2'@'localhost' for table `mysql`.`global_priv`
SHOW GRANTS;
Grants for testuser2@localhost
GRANT INSERT, UPDATE ON *.* TO `testuser2`@`localhost`
connect  testuser3, localhost, testuser3, ,"*NO-ONE*";
SELECT * FROM information_schema.user_privileges
WHERE grantee LIKE '''testuser%'''
ORDER BY grantee, table_catalog, privilege_type;
GRANTEE	'testuser3'@'localhost'
TABLE_CATALOG	def
PRIVILEGE_TYPE	USAGE
IS_GRANTABLE	NO
SELECT host,user,json_detailed(priv) FROM mysql.global_priv
WHERE user LIKE 'testuser%' ORDER BY host, user;
ERROR 42000: SELECT command denied to user 'testuser3'@'localhost' for table `mysql`.`global_priv`
SHOW GRANTS;
Grants for testuser3@localhost
GRANT USAGE ON *.* TO `testuser3`@`localhost`

# Revoke privileges from testuser1;
connection default;
REVOKE ALL PRIVILEGES, GRANT OPTION FROM 'testuser1'@'localhost';
SELECT * FROM information_schema.user_privileges
WHERE grantee LIKE '''testuser%'''
ORDER BY grantee, table_catalog, privilege_type;
GRANTEE	'testuser1'@'localhost'
TABLE_CATALOG	def
PRIVILEGE_TYPE	USAGE
IS_GRANTABLE	NO
GRANTEE	'testuser2'@'localhost'
TABLE_CATALOG	def
PRIVILEGE_TYPE	INSERT
IS_GRANTABLE	NO
GRANTEE	'testuser2'@'localhost'
TABLE_CATALOG	def
PRIVILEGE_TYPE	UPDATE
IS_GRANTABLE	NO
GRANTEE	'testuser3'@'localhost'
TABLE_CATALOG	def
PRIVILEGE_TYPE	USAGE
IS_GRANTABLE	NO
SELECT host,user,json_detailed(priv) FROM mysql.global_priv
WHERE user LIKE 'testuser%' ORDER BY host, user;
host	localhost
user	testuser1
json_detailed(priv)	{
    "access": 0,
    "version_id": VERSION_ID,
    "plugin": "mysql_native_password",
    "authentication_string": "",
    "password_last_changed": #
}
host	localhost
user	testuser2
json_detailed(priv)	{
    "access": 6,
    "version_id": VERSION_ID,
    "plugin": "mysql_native_password",
    "authentication_string": "",
    "password_last_changed": #
}
host	localhost
user	testuser3
json_detailed(priv)	{
    "access": 0,
    "version_id": VERSION_ID,
    "plugin": "mysql_native_password",
    "authentication_string": "",
    "password_last_changed": #
}
connection testuser1;
SELECT * FROM information_schema.user_privileges
WHERE grantee LIKE '''testuser%'''
ORDER BY grantee, table_catalog, privilege_type;
GRANTEE	'testuser1'@'localhost'
TABLE_CATALOG	def
PRIVILEGE_TYPE	USAGE
IS_GRANTABLE	NO
SELECT host,user,json_detailed(priv) FROM mysql.global_priv
WHERE user LIKE 'testuser%' ORDER BY host, user;
ERROR 42000: SELECT command denied to user 'testuser1'@'localhost' for table `mysql`.`global_priv`
SHOW GRANTS;
Grants for testuser1@localhost
GRANT USAGE ON *.* TO `testuser1`@`localhost`
CREATE TABLE db_datadict.tb_55 ( c1 TEXT );
ERROR 42000: CREATE command denied to user 'testuser1'@'localhost' for table `db_datadict`.`tb_55`
SELECT * FROM information_schema.user_privileges
WHERE grantee LIKE '''testuser%'''
ORDER BY grantee, table_catalog, privilege_type;
GRANTEE	'testuser1'@'localhost'
TABLE_CATALOG	def
PRIVILEGE_TYPE	USAGE
IS_GRANTABLE	NO
SELECT host,user,json_detailed(priv) FROM mysql.global_priv
WHERE user LIKE 'testuser%' ORDER BY host, user;
ERROR 42000: SELECT command denied to user 'testuser1'@'localhost' for table `mysql`.`global_priv`
SHOW GRANTS;
Grants for testuser1@localhost
GRANT USAGE ON *.* TO `testuser1`@`localhost`
CREATE TABLE db_datadict.tb_66 ( c1 TEXT );
ERROR 42000: CREATE command denied to user 'testuser1'@'localhost' for table `db_datadict`.`tb_66`

# Add ALL on db_datadict.* (and select on mysql.global_priv) to testuser1;
connection default;
GRANT ALL ON db_datadict.* TO 'testuser1'@'localhost' WITH GRANT OPTION;
GRANT SELECT ON mysql.global_priv TO 'testuser1'@'localhost';
SELECT * FROM information_schema.user_privileges
WHERE grantee LIKE '''testuser%'''
ORDER BY grantee, table_catalog, privilege_type;
GRANTEE	'testuser1'@'localhost'
TABLE_CATALOG	def
PRIVILEGE_TYPE	USAGE
IS_GRANTABLE	NO
GRANTEE	'testuser2'@'localhost'
TABLE_CATALOG	def
PRIVILEGE_TYPE	INSERT
IS_GRANTABLE	NO
GRANTEE	'testuser2'@'localhost'
TABLE_CATALOG	def
PRIVILEGE_TYPE	UPDATE
IS_GRANTABLE	NO
GRANTEE	'testuser3'@'localhost'
TABLE_CATALOG	def
PRIVILEGE_TYPE	USAGE
IS_GRANTABLE	NO
SELECT host,user,json_detailed(priv) FROM mysql.global_priv
WHERE user LIKE 'testuser%' ORDER BY host, user;
host	localhost
user	testuser1
json_detailed(priv)	{
    "access": 0,
    "version_id": VERSION_ID,
    "plugin": "mysql_native_password",
    "authentication_string": "",
    "password_last_changed": #
}
host	localhost
user	testuser2
json_detailed(priv)	{
    "access": 6,
    "version_id": VERSION_ID,
    "plugin": "mysql_native_password",
    "authentication_string": "",
    "password_last_changed": #
}
host	localhost
user	testuser3
json_detailed(priv)	{
    "access": 0,
    "version_id": VERSION_ID,
    "plugin": "mysql_native_password",
    "authentication_string": "",
    "password_last_changed": #
}
connection testuser1;
SELECT * FROM information_schema.user_privileges
WHERE grantee LIKE '''testuser%'''
ORDER BY grantee, table_catalog, privilege_type;
GRANTEE	'testuser1'@'localhost'
TABLE_CATALOG	def
PRIVILEGE_TYPE	USAGE
IS_GRANTABLE	NO
SELECT host,user,json_detailed(priv) FROM mysql.global_priv
WHERE user LIKE 'testuser%' ORDER BY host, user;
host	localhost
user	testuser1
json_detailed(priv)	{
    "access": 0,
    "version_id": VERSION_ID,
    "plugin": "mysql_native_password",
    "authentication_string": "",
    "password_last_changed": #
}
host	localhost
user	testuser2
json_detailed(priv)	{
    "access": 6,
    "version_id": VERSION_ID,
    "plugin": "mysql_native_password",
    "authentication_string": "",
    "password_last_changed": #
}
host	localhost
user	testuser3
json_detailed(priv)	{
    "access": 0,
    "version_id": VERSION_ID,
    "plugin": "mysql_native_password",
    "authentication_string": "",
    "password_last_changed": #
}
SHOW GRANTS;
Grants for testuser1@localhost
GRANT USAGE ON *.* TO `testuser1`@`localhost`
GRANT ALL PRIVILEGES ON `db_datadict`.* TO `testuser1`@`localhost` WITH GRANT OPTION
GRANT SELECT ON `mysql`.`global_priv` TO `testuser1`@`localhost`
CREATE TABLE db_datadict.tb_56 ( c1 TEXT );
ERROR 42000: CREATE command denied to user 'testuser1'@'localhost' for table `db_datadict`.`tb_56`
USE db_datadict;
SELECT * FROM information_schema.user_privileges
WHERE grantee LIKE '''testuser%'''
ORDER BY grantee, table_catalog, privilege_type;
GRANTEE	'testuser1'@'localhost'
TABLE_CATALOG	def
PRIVILEGE_TYPE	USAGE
IS_GRANTABLE	NO
SELECT host,user,json_detailed(priv) FROM mysql.global_priv
WHERE user LIKE 'testuser%' ORDER BY host, user;
host	localhost
user	testuser1
json_detailed(priv)	{
    "access": 0,
    "version_id": VERSION_ID,
    "plugin": "mysql_native_password",
    "authentication_string": "",
    "password_last_changed": #
}
host	localhost
user	testuser2
json_detailed(priv)	{
    "access": 6,
    "version_id": VERSION_ID,
    "plugin": "mysql_native_password",
    "authentication_string": "",
    "password_last_changed": #
}
host	localhost
user	testuser3
json_detailed(priv)	{
    "access": 0,
    "version_id": VERSION_ID,
    "plugin": "mysql_native_password",
    "authentication_string": "",
    "password_last_changed": #
}
SHOW GRANTS;
Grants for testuser1@localhost
GRANT USAGE ON *.* TO `testuser1`@`localhost`
GRANT ALL PRIVILEGES ON `db_datadict`.* TO `testuser1`@`localhost` WITH GRANT OPTION
GRANT SELECT ON `mysql`.`global_priv` TO `testuser1`@`localhost`
CREATE TABLE tb_57 ( c1 TEXT )
ENGINE = <other_engine_type>;

# Revoke privileges from testuser1;
connection default;
REVOKE ALL PRIVILEGES, GRANT OPTION FROM 'testuser1'@'localhost';
SELECT * FROM information_schema.user_privileges
WHERE grantee LIKE '''testuser%'''
ORDER BY grantee, table_catalog, privilege_type;
GRANTEE	'testuser1'@'localhost'
TABLE_CATALOG	def
PRIVILEGE_TYPE	USAGE
IS_GRANTABLE	NO
GRANTEE	'testuser2'@'localhost'
TABLE_CATALOG	def
PRIVILEGE_TYPE	INSERT
IS_GRANTABLE	NO
GRANTEE	'testuser2'@'localhost'
TABLE_CATALOG	def
PRIVILEGE_TYPE	UPDATE
IS_GRANTABLE	NO
GRANTEE	'testuser3'@'localhost'
TABLE_CATALOG	def
PRIVILEGE_TYPE	USAGE
IS_GRANTABLE	NO
SELECT host,user,json_detailed(priv) FROM mysql.global_priv
WHERE user LIKE 'testuser%' ORDER BY host, user;
host	localhost
user	testuser1
json_detailed(priv)	{
    "access": 0,
    "version_id": VERSION_ID,
    "plugin": "mysql_native_password",
    "authentication_string": "",
    "password_last_changed": #
}
host	localhost
user	testuser2
json_detailed(priv)	{
    "access": 6,
    "version_id": VERSION_ID,
    "plugin": "mysql_native_password",
    "authentication_string": "",
    "password_last_changed": #
}
host	localhost
user	testuser3
json_detailed(priv)	{
    "access": 0,
    "version_id": VERSION_ID,
    "plugin": "mysql_native_password",
    "authentication_string": "",
    "password_last_changed": #
}
connection testuser1;
SELECT * FROM information_schema.user_privileges
WHERE grantee LIKE '''testuser%'''
ORDER BY grantee, table_catalog, privilege_type;
GRANTEE	'testuser1'@'localhost'
TABLE_CATALOG	def
PRIVILEGE_TYPE	USAGE
IS_GRANTABLE	NO
SELECT host,user,json_detailed(priv) FROM mysql.global_priv
WHERE user LIKE 'testuser%' ORDER BY host, user;
ERROR 42000: SELECT command denied to user 'testuser1'@'localhost' for table `mysql`.`global_priv`
SHOW GRANTS;
Grants for testuser1@localhost
GRANT USAGE ON *.* TO `testuser1`@`localhost`
CREATE TABLE db_datadict.tb_58 ( c1 TEXT )
ENGINE = <other_engine_type>;
USE db_datadict;
ERROR 42000: Access denied for user 'testuser1'@'localhost' to database 'db_datadict'
CREATE TABLE db_datadict.tb_59 ( c1 TEXT )
ENGINE = <other_engine_type>;
connection default;
disconnect testuser1;
disconnect testuser2;
disconnect testuser3;
DROP USER 'testuser1'@'localhost';
DROP USER 'testuser2'@'localhost';
DROP USER 'testuser3'@'localhost';
DROP DATABASE IF EXISTS db_datadict;
########################################################################################
# Testcases 3.2.1.13+3.2.1.14+3.2.1.15: INFORMATION_SCHEMA.USER_PRIVILEGES modifications
########################################################################################
SELECT * FROM information_schema.user_privileges
WHERE grantee = '''testuser1''@''localhost''';
SHOW GRANTS FOR 'testuser1'@'localhost';
ERROR 42000: There is no such grant defined for user 'testuser1' on host 'localhost'
DROP   USER 'testuser1'@'localhost';
CREATE USER 'testuser1'@'localhost';
SELECT * FROM information_schema.user_privileges
WHERE grantee = '''testuser1''@''localhost''';
GRANTEE	'testuser1'@'localhost'
TABLE_CATALOG	def
PRIVILEGE_TYPE	USAGE
IS_GRANTABLE	NO
SHOW GRANTS FOR 'testuser1'@'localhost';
Grants for testuser1@localhost
GRANT USAGE ON *.* TO `testuser1`@`localhost`
GRANT SELECT, FILE ON *.* TO 'testuser1'@'localhost';
SELECT * FROM information_schema.user_privileges
WHERE grantee = '''testuser1''@''localhost''';
GRANTEE	'testuser1'@'localhost'
TABLE_CATALOG	def
PRIVILEGE_TYPE	SELECT
IS_GRANTABLE	NO
GRANTEE	'testuser1'@'localhost'
TABLE_CATALOG	def
PRIVILEGE_TYPE	FILE
IS_GRANTABLE	NO
SHOW GRANTS FOR 'testuser1'@'localhost';
Grants for testuser1@localhost
GRANT SELECT, FILE ON *.* TO `testuser1`@`localhost`
DROP USER   'testuser1'@'localhost';
SELECT * FROM information_schema.user_privileges
WHERE grantee = '''testuser1''@''localhost''';
SHOW GRANTS FOR 'testuser1'@'localhost';
ERROR 42000: There is no such grant defined for user 'testuser1' on host 'localhost'
########################################################################
# Testcases 3.2.1.3-3.2.1.5 + 3.2.1.8-3.2.1.12: INSERT/UPDATE/DELETE and
#           DDL on INFORMATION_SCHEMA tables are not supported
########################################################################
DROP   USER   'testuser1'@'localhost';
CREATE USER 'testuser1'@'localhost';
INSERT INTO information_schema.user_privileges
SELECT * FROM information_schema.user_privileges;
ERROR 42000: Access denied for user 'root'@'localhost' to database 'information_schema'
UPDATE information_schema.user_privileges
SET PRIVILEGE_TYPE = 'gaming';
ERROR 42000: Access denied for user 'root'@'localhost' to database 'information_schema'
DELETE FROM information_schema.user_privileges
WHERE grantee = '''testuser1''@''localhost''';
ERROR 42000: Access denied for user 'root'@'localhost' to database 'information_schema'
TRUNCATE information_schema.user_privileges;
ERROR 42000: Access denied for user 'root'@'localhost' to database 'information_schema'
CREATE INDEX i1 ON information_schema.user_privileges(grantee);
ERROR 42000: Access denied for user 'root'@'localhost' to database 'information_schema'
ALTER TABLE information_schema.user_privileges ADD f1 INT;
ERROR 42000: Access denied for user 'root'@'localhost' to database 'information_schema'
DROP TABLE information_schema.user_privileges;
ERROR 42000: Access denied for user 'root'@'localhost' to database 'information_schema'
ALTER TABLE information_schema.user_privileges
RENAME db_datadict.user_privileges;
ERROR 42000: Access denied for user 'root'@'localhost' to database 'information_schema'
ALTER TABLE information_schema.user_privileges
RENAME information_schema.xuser_privileges;
ERROR 42000: Access denied for user 'root'@'localhost' to database 'information_schema'
DROP USER   'testuser1'@'localhost';