Adding upstream version 1:10.11.6.upstream/1%10.11.6

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 1969 insertions, 0 deletions

diff --git a/mysql-test/main/view_grant.result b/mysql-test/main/view_grant.result
new file mode 100644
index 00000000..3754a55e
--- /dev/null
+++ b/mysql-test/main/view_grant.result
@@ -0,0 +1,1969 @@
+drop database if exists mysqltest;
+drop view if exists v1,v2,v3;
+create user test@localhost;
+grant create view on test.* to test@localhost;
+show grants for test@localhost;
+Grants for test@localhost
+GRANT USAGE ON *.* TO `test`@`localhost`
+GRANT CREATE VIEW ON `test`.* TO `test`@`localhost`
+revoke create view on test.* from test@localhost;
+show grants for test@localhost;
+Grants for test@localhost
+GRANT USAGE ON *.* TO `test`@`localhost`
+drop user test@localhost;
+connect  root,localhost,root,,test;
+connection root;
+create database mysqltest;
+create table mysqltest.t1 (a int, b int);
+create table mysqltest.t2 (a int, b int);
+create user mysqltest_1@localhost;
+grant select on mysqltest.t1 to mysqltest_1@localhost;
+grant create view,select on test.* to mysqltest_1@localhost;
+connect  user1,localhost,mysqltest_1,,test;
+connection user1;
+create definer=root@localhost view v1 as select * from mysqltest.t1;
+ERROR 42000: Access denied; you need (at least one of) the SUPER, SET USER privilege(s) for this operation
+create view v1 as select * from mysqltest.t1;
+alter view v1 as select * from mysqltest.t1;
+ERROR 42000: DROP command denied to user 'mysqltest_1'@'localhost' for table `test`.`v1`
+create or replace view v1 as select * from mysqltest.t1;
+ERROR 42000: DROP command denied to user 'mysqltest_1'@'localhost' for table `test`.`v1`
+create view mysqltest.v2  as select * from mysqltest.t1;
+ERROR 42000: CREATE VIEW command denied to user 'mysqltest_1'@'localhost' for table `mysqltest`.`v2`
+create view v2 as select * from mysqltest.t2;
+ERROR 42000: ANY command denied to user 'mysqltest_1'@'localhost' for table `mysqltest`.`t2`
+connection root;
+show create view v1;
+View	Create View	character_set_client	collation_connection
+v1	CREATE ALGORITHM=UNDEFINED DEFINER=`mysqltest_1`@`localhost` SQL SECURITY DEFINER VIEW `v1` AS select `mysqltest`.`t1`.`a` AS `a`,`mysqltest`.`t1`.`b` AS `b` from `mysqltest`.`t1`	latin1	latin1_swedish_ci
+grant create view,drop,select on test.* to mysqltest_1@localhost;
+connection user1;
+use test;
+alter view v1 as select * from mysqltest.t1;
+create or replace view v1 as select * from mysqltest.t1;
+connection root;
+revoke all privileges on mysqltest.t1 from mysqltest_1@localhost;
+revoke all privileges on test.* from mysqltest_1@localhost;
+drop database mysqltest;
+drop view test.v1;
+disconnect user1;
+create database mysqltest;
+create table mysqltest.t1 (a int, b int);
+create view mysqltest.v1 (c,d) as select a+1,b+1 from mysqltest.t1;
+grant select (c) on mysqltest.v1 to mysqltest_1@localhost;
+connect  user1,localhost,mysqltest_1,,mysqltest;
+select c from mysqltest.v1;
+c
+select d from mysqltest.v1;
+ERROR 42000: SELECT command denied to user 'mysqltest_1'@'localhost' for column 'd' in table 'v1'
+connection root;
+revoke all privileges on mysqltest.v1 from mysqltest_1@localhost;
+drop user mysqltest_1@localhost;
+drop database mysqltest;
+create database mysqltest;
+create table mysqltest.t1 (a int, b int);
+create algorithm=temptable view mysqltest.v1 (c,d) as select a+1,b+1 from mysqltest.t1;
+create user mysqltest_1@localhost;
+grant select (c) on mysqltest.v1 to mysqltest_1@localhost;
+connection user1;
+select c from mysqltest.v1;
+c
+select d from mysqltest.v1;
+ERROR 42000: SELECT command denied to user 'mysqltest_1'@'localhost' for column 'd' in table 'v1'
+connection root;
+disconnect user1;
+revoke all privileges on mysqltest.v1 from mysqltest_1@localhost;
+drop user mysqltest_1@localhost;
+drop database mysqltest;
+connection root;
+create database mysqltest;
+create table mysqltest.t1 (a int, b int);
+create table mysqltest.t2 (a int, b int);
+create view mysqltest.v1 (c,d) as select a+1,b+1 from mysqltest.t1;
+create algorithm=temptable view mysqltest.v2 (c,d) as select a+1,b+1 from mysqltest.t1;
+create view mysqltest.v3 (c,d) as select a+1,b+1 from mysqltest.t2;
+create algorithm=temptable view mysqltest.v4 (c,d) as select a+1,b+1 from mysqltest.t2;
+create view mysqltest.v5 (c,d) as select a+1,b+1 from mysqltest.t1;
+create user mysqltest_1@localhost;
+grant select on mysqltest.v1 to mysqltest_1@localhost;
+grant select on mysqltest.v2 to mysqltest_1@localhost;
+grant select on mysqltest.v3 to mysqltest_1@localhost;
+grant select on mysqltest.v4 to mysqltest_1@localhost;
+grant show view on mysqltest.v5 to mysqltest_1@localhost;
+connect  user1,localhost,mysqltest_1,,mysqltest;
+select c from mysqltest.v1;
+c
+select c from mysqltest.v2;
+c
+select c from mysqltest.v3;
+c
+select c from mysqltest.v4;
+c
+select c from mysqltest.v5;
+ERROR 42000: SELECT command denied to user 'mysqltest_1'@'localhost' for table `mysqltest`.`v5`
+show columns from mysqltest.v1;
+Field	Type	Null	Key	Default	Extra
+c	bigint(12)	YES		NULL	
+d	bigint(12)	YES		NULL	
+show columns from mysqltest.v2;
+Field	Type	Null	Key	Default	Extra
+c	bigint(12)	YES		NULL	
+d	bigint(12)	YES		NULL	
+explain select c from mysqltest.v1;
+ERROR HY000: ANALYZE/EXPLAIN/SHOW can not be issued; lacking privileges for underlying table
+show create view mysqltest.v1;
+ERROR 42000: SHOW VIEW command denied to user 'mysqltest_1'@'localhost' for table `mysqltest`.`v1`
+explain select c from mysqltest.v2;
+ERROR HY000: ANALYZE/EXPLAIN/SHOW can not be issued; lacking privileges for underlying table
+show create view mysqltest.v2;
+ERROR 42000: SHOW VIEW command denied to user 'mysqltest_1'@'localhost' for table `mysqltest`.`v2`
+explain select c from mysqltest.v3;
+ERROR HY000: ANALYZE/EXPLAIN/SHOW can not be issued; lacking privileges for underlying table
+show create view mysqltest.v3;
+ERROR 42000: SHOW VIEW command denied to user 'mysqltest_1'@'localhost' for table `mysqltest`.`v3`
+explain select c from mysqltest.v4;
+ERROR HY000: ANALYZE/EXPLAIN/SHOW can not be issued; lacking privileges for underlying table
+show create view mysqltest.v4;
+ERROR 42000: SHOW VIEW command denied to user 'mysqltest_1'@'localhost' for table `mysqltest`.`v4`
+explain select c from mysqltest.v5;
+ERROR 42000: SELECT command denied to user 'mysqltest_1'@'localhost' for table `mysqltest`.`v5`
+show create view mysqltest.v5;
+ERROR 42000: SELECT command denied to user 'mysqltest_1'@'localhost' for table `mysqltest`.`v5`
+connection root;
+grant select on mysqltest.v5 to mysqltest_1@localhost;
+connection user1;
+show create view mysqltest.v5;
+View	Create View	character_set_client	collation_connection
+v5	CREATE ALGORITHM=UNDEFINED DEFINER=`root`@`localhost` SQL SECURITY DEFINER VIEW `v5` AS select `t1`.`a` + 1 AS `c`,`t1`.`b` + 1 AS `d` from `t1`	latin1	latin1_swedish_ci
+explain select c from mysqltest.v1;
+ERROR HY000: ANALYZE/EXPLAIN/SHOW can not be issued; lacking privileges for underlying table
+show create view mysqltest.v1;
+ERROR 42000: SHOW VIEW command denied to user 'mysqltest_1'@'localhost' for table `mysqltest`.`v1`
+connection root;
+grant show view on mysqltest.v1 to mysqltest_1@localhost;
+grant select on mysqltest.t1 to mysqltest_1@localhost;
+revoke select on mysqltest.v5 from mysqltest_1@localhost;
+disconnect user1;
+connect  user1,localhost,mysqltest_1,,mysqltest;
+explain select c from mysqltest.v1;
+id	select_type	table	type	possible_keys	key	key_len	ref	rows	Extra
+1	SIMPLE	t1	system	NULL	NULL	NULL	NULL	0	Const row not found
+show create view mysqltest.v1;
+View	Create View	character_set_client	collation_connection
+v1	CREATE ALGORITHM=UNDEFINED DEFINER=`root`@`localhost` SQL SECURITY DEFINER VIEW `v1` AS select `t1`.`a` + 1 AS `c`,`t1`.`b` + 1 AS `d` from `t1`	latin1	latin1_swedish_ci
+explain select c from mysqltest.v2;
+ERROR HY000: ANALYZE/EXPLAIN/SHOW can not be issued; lacking privileges for underlying table
+show create view mysqltest.v2;
+ERROR 42000: SHOW VIEW command denied to user 'mysqltest_1'@'localhost' for table `mysqltest`.`v2`
+explain select c from mysqltest.v3;
+ERROR HY000: ANALYZE/EXPLAIN/SHOW can not be issued; lacking privileges for underlying table
+show create view mysqltest.v3;
+ERROR 42000: SHOW VIEW command denied to user 'mysqltest_1'@'localhost' for table `mysqltest`.`v3`
+explain select c from mysqltest.v4;
+ERROR HY000: ANALYZE/EXPLAIN/SHOW can not be issued; lacking privileges for underlying table
+show create view mysqltest.v4;
+ERROR 42000: SHOW VIEW command denied to user 'mysqltest_1'@'localhost' for table `mysqltest`.`v4`
+explain select c from mysqltest.v5;
+ERROR 42000: SELECT command denied to user 'mysqltest_1'@'localhost' for table `mysqltest`.`v5`
+connection root;
+grant show view on mysqltest.* to mysqltest_1@localhost;
+disconnect user1;
+connect  user1,localhost,mysqltest_1,,mysqltest;
+explain select c from mysqltest.v1;
+id	select_type	table	type	possible_keys	key	key_len	ref	rows	Extra
+1	SIMPLE	t1	system	NULL	NULL	NULL	NULL	0	Const row not found
+show create view mysqltest.v1;
+View	Create View	character_set_client	collation_connection
+v1	CREATE ALGORITHM=UNDEFINED DEFINER=`root`@`localhost` SQL SECURITY DEFINER VIEW `v1` AS select `t1`.`a` + 1 AS `c`,`t1`.`b` + 1 AS `d` from `t1`	latin1	latin1_swedish_ci
+explain select c from mysqltest.v2;
+id	select_type	table	type	possible_keys	key	key_len	ref	rows	Extra
+1	PRIMARY	<derived2>	system	NULL	NULL	NULL	NULL	0	Const row not found
+2	DERIVED	NULL	NULL	NULL	NULL	NULL	NULL	NULL	no matching row in const table
+show create view mysqltest.v2;
+View	Create View	character_set_client	collation_connection
+v2	CREATE ALGORITHM=TEMPTABLE DEFINER=`root`@`localhost` SQL SECURITY DEFINER VIEW `v2` AS select `t1`.`a` + 1 AS `c`,`t1`.`b` + 1 AS `d` from `t1`	latin1	latin1_swedish_ci
+explain select c from mysqltest.v3;
+ERROR HY000: ANALYZE/EXPLAIN/SHOW can not be issued; lacking privileges for underlying table
+show create view mysqltest.v3;
+View	Create View	character_set_client	collation_connection
+v3	CREATE ALGORITHM=UNDEFINED DEFINER=`root`@`localhost` SQL SECURITY DEFINER VIEW `v3` AS select `t2`.`a` + 1 AS `c`,`t2`.`b` + 1 AS `d` from `t2`	latin1	latin1_swedish_ci
+explain select c from mysqltest.v4;
+ERROR HY000: ANALYZE/EXPLAIN/SHOW can not be issued; lacking privileges for underlying table
+show create view mysqltest.v4;
+View	Create View	character_set_client	collation_connection
+v4	CREATE ALGORITHM=TEMPTABLE DEFINER=`root`@`localhost` SQL SECURITY DEFINER VIEW `v4` AS select `t2`.`a` + 1 AS `c`,`t2`.`b` + 1 AS `d` from `t2`	latin1	latin1_swedish_ci
+connection root;
+revoke all privileges on mysqltest.* from mysqltest_1@localhost;
+drop user mysqltest_1@localhost;
+drop database mysqltest;
+disconnect user1;
+connection root;
+create database mysqltest;
+create table mysqltest.t1 (a int, b int, primary key(a));
+insert into mysqltest.t1 values (10,2), (20,3), (30,4), (40,5), (50,10);
+create table mysqltest.t2 (x int);
+insert into mysqltest.t2 values (3), (4), (5), (6);
+create table mysqltest.t3 (x int);
+insert into mysqltest.t3 values (3), (4), (5), (6);
+create view mysqltest.v1 (a,c) as select a, b+1 from mysqltest.t1;
+create view mysqltest.v2 (a,c) as select a, b from mysqltest.t1;
+create view mysqltest.v3 (a,c) as select a, b+1 from mysqltest.t1;
+create user mysqltest_1@localhost;
+grant update (a) on mysqltest.v2 to mysqltest_1@localhost;
+grant update on mysqltest.v1 to mysqltest_1@localhost;
+grant update on mysqltest.t3 to mysqltest_1@localhost;
+grant select on mysqltest.* to mysqltest_1@localhost;
+connect  user1,localhost,mysqltest_1,,mysqltest;
+update t2,v1 set v1.a=v1.a+v1.c where t2.x=v1.c;
+select * from t1;
+a	b
+13	2
+24	3
+35	4
+46	5
+50	10
+update v1 set a=a+c;
+select * from t1;
+a	b
+16	2
+28	3
+40	4
+52	5
+61	10
+update t2,v2 set v2.a=v2.a+v2.c where t2.x=v2.c;
+select * from t1;
+a	b
+16	2
+31	3
+44	4
+57	5
+61	10
+update v2 set a=a+c;
+select * from t1;
+a	b
+18	2
+34	3
+48	4
+62	5
+71	10
+update t3,v3 set t3.x=t3.x+v3.c where t3.x=v3.c;
+update t2,v2 set v2.c=v2.a+v2.c where t2.x=v2.c;
+ERROR 42000: UPDATE command denied to user 'mysqltest_1'@'localhost' for column 'c' in table 'v2'
+update v2 set c=a+c;
+ERROR 42000: UPDATE command denied to user 'mysqltest_1'@'localhost' for column 'c' in table 'v2'
+update t2,v3 set v3.a=v3.a+v3.c where t2.x=v3.c;
+ERROR 42000: UPDATE command denied to user 'mysqltest_1'@'localhost' for table `mysqltest`.`v3`
+update v3 set a=a+c;
+ERROR 42000: UPDATE command denied to user 'mysqltest_1'@'localhost' for table `mysqltest`.`v3`
+connection root;
+REVOKE ALL PRIVILEGES, GRANT OPTION FROM mysqltest_1@localhost;
+drop user mysqltest_1@localhost;
+drop database mysqltest;
+disconnect user1;
+connection root;
+create database mysqltest;
+create table mysqltest.t1 (a int, b int, primary key(a));
+insert into mysqltest.t1 values (1,2), (2,3), (3,4), (4,5), (5,10);
+create table mysqltest.t2 (x int);
+insert into mysqltest.t2 values (3), (4), (5), (6);
+create view mysqltest.v1 (a,c) as select a, b+1 from mysqltest.t1;
+create view mysqltest.v2 (a,c) as select a, b+1 from mysqltest.t1;
+create user mysqltest_1@localhost;
+grant delete on mysqltest.v1 to mysqltest_1@localhost;
+grant select on mysqltest.* to mysqltest_1@localhost;
+connect  user1,localhost,mysqltest_1,,mysqltest;
+use mysqltest;
+delete from v1 where c < 4;
+select * from t1;
+a	b
+2	3
+3	4
+4	5
+5	10
+delete v1 from t2,v1 where t2.x=v1.c;
+select * from t1;
+a	b
+5	10
+delete v2 from t2,v2 where t2.x=v2.c;
+ERROR 42000: DELETE command denied to user 'mysqltest_1'@'localhost' for table `mysqltest`.`v2`
+delete from v2 where c < 4;
+ERROR 42000: DELETE command denied to user 'mysqltest_1'@'localhost' for table `mysqltest`.`v2`
+connection root;
+disconnect user1;
+REVOKE ALL PRIVILEGES, GRANT OPTION FROM mysqltest_1@localhost;
+drop user mysqltest_1@localhost;
+drop database mysqltest;
+connection root;
+create database mysqltest;
+create table mysqltest.t1 (a int, b int, primary key(a));
+insert into mysqltest.t1 values (1,2), (2,3);
+create table mysqltest.t2 (x int, y int);
+insert into mysqltest.t2 values (3,4);
+create view mysqltest.v1 (a,c) as select a, b from mysqltest.t1;
+create view mysqltest.v2 (a,c) as select a, b from mysqltest.t1;
+create user mysqltest_1@localhost;
+grant insert on mysqltest.v1 to mysqltest_1@localhost;
+grant select on mysqltest.* to mysqltest_1@localhost;
+connect  user1,localhost,mysqltest_1,,mysqltest;
+use mysqltest;
+insert into v1 values (5,6);
+select * from t1;
+a	b
+1	2
+2	3
+5	6
+insert into v1 select x,y from t2;
+select * from t1;
+a	b
+1	2
+2	3
+5	6
+3	4
+insert into v2 values (5,6);
+ERROR 42000: INSERT command denied to user 'mysqltest_1'@'localhost' for table `mysqltest`.`v2`
+insert into v2 select x,y from t2;
+ERROR 42000: INSERT command denied to user 'mysqltest_1'@'localhost' for table `mysqltest`.`v2`
+connection root;
+REVOKE ALL PRIVILEGES, GRANT OPTION FROM mysqltest_1@localhost;
+drop user mysqltest_1@localhost;
+drop database mysqltest;
+disconnect user1;
+connection root;
+create database mysqltest;
+create table mysqltest.t1 (a int, b int);
+create table mysqltest.t2 (a int, b int);
+create user mysqltest_1@localhost;
+grant update on mysqltest.t1 to mysqltest_1@localhost;
+grant update(b) on mysqltest.t2 to mysqltest_1@localhost;
+grant create view,update on test.* to mysqltest_1@localhost;
+connect  user1,localhost,mysqltest_1,,test;
+create view v1 as select * from mysqltest.t1;
+create view v2 as select b from mysqltest.t2;
+create view mysqltest.v1 as select * from mysqltest.t1;
+ERROR 42000: CREATE VIEW command denied to user 'mysqltest_1'@'localhost' for table `mysqltest`.`v1`
+create view v3 as select a from mysqltest.t2;
+ERROR 42000: ANY command denied to user 'mysqltest_1'@'localhost' for column 'a' in table 't2'
+connection root;
+create table mysqltest.v3 (b int);
+grant create view on mysqltest.v3 to mysqltest_1@localhost;
+drop table mysqltest.v3;
+connection user1;
+create view mysqltest.v3 as select b from mysqltest.t2;
+connection root;
+grant create view, update on mysqltest.v3 to mysqltest_1@localhost;
+drop view mysqltest.v3;
+connection user1;
+create view mysqltest.v3 as select b from mysqltest.t2;
+create view v4 as select b+1 from mysqltest.t2;
+ERROR 42000: SELECT command denied to user 'mysqltest_1'@'localhost' for column 'b' in table 't2'
+connection root;
+grant create view,update,select on test.* to mysqltest_1@localhost;
+connection user1;
+create view v4 as select b+1 from mysqltest.t2;
+ERROR 42000: SELECT command denied to user 'mysqltest_1'@'localhost' for column 'b' in table 't2'
+connection root;
+grant update,select(b) on mysqltest.t2 to mysqltest_1@localhost;
+connection user1;
+create view v4 as select b+1 from mysqltest.t2;
+connection root;
+REVOKE ALL PRIVILEGES, GRANT OPTION FROM mysqltest_1@localhost;
+drop user mysqltest_1@localhost;
+drop database mysqltest;
+drop view v1,v2,v4;
+disconnect user1;
+connection root;
+create database mysqltest;
+create table mysqltest.t1 (a int);
+create user mysqltest_1@localhost;
+grant all privileges on mysqltest.* to mysqltest_1@localhost;
+connect  user1,localhost,mysqltest_1,,mysqltest;
+create view v1 as select * from t1;
+connection root;
+revoke all privileges on mysqltest.* from mysqltest_1@localhost;
+drop user mysqltest_1@localhost;
+drop database mysqltest;
+disconnect user1;
+connection root;
+create database mysqltest;
+create table mysqltest.t1 (a int, b int);
+create user mysqltest_1@localhost;
+grant select on mysqltest.t1 to mysqltest_1@localhost;
+grant create view,select on test.* to mysqltest_1@localhost;
+connect  user1,localhost,mysqltest_1,,test;
+create view v1 as select * from mysqltest.t1;
+connection root;
+show create view v1;
+View	Create View	character_set_client	collation_connection
+v1	CREATE ALGORITHM=UNDEFINED DEFINER=`mysqltest_1`@`localhost` SQL SECURITY DEFINER VIEW `v1` AS select `mysqltest`.`t1`.`a` AS `a`,`mysqltest`.`t1`.`b` AS `b` from `mysqltest`.`t1`	latin1	latin1_swedish_ci
+revoke select on mysqltest.t1 from mysqltest_1@localhost;
+select * from v1;
+ERROR HY000: View 'test.v1' references invalid table(s) or column(s) or function(s) or definer/invoker of view lack rights to use them
+grant select on mysqltest.t1 to mysqltest_1@localhost;
+select * from v1;
+a	b
+REVOKE ALL PRIVILEGES, GRANT OPTION FROM mysqltest_1@localhost;
+drop user mysqltest_1@localhost;
+drop view v1;
+drop database mysqltest;
+disconnect user1;
+connection root;
+create database mysqltest;
+use mysqltest;
+create table t1 (a int);
+insert into t1 values (1);
+create table t2 (s1 int);
+drop function if exists f2;
+create function f2 () returns int begin declare v int; select s1 from t2
+into v; return v; end//
+Warnings:
+Warning	1287	'<select expression> INTO <destination>;' is deprecated and will be removed in a future release. Please use 'SELECT <select list> INTO <destination> FROM...' instead
+create algorithm=TEMPTABLE view v1 as select f2() from t1;
+create algorithm=MERGE view v2 as select f2() from t1;
+create algorithm=TEMPTABLE SQL SECURITY INVOKER view v3 as select f2() from t1;
+create algorithm=MERGE SQL SECURITY INVOKER view v4 as select f2() from t1;
+create SQL SECURITY INVOKER view v5 as select * from v4;
+create user mysqltest_1@localhost;
+grant select on v1 to mysqltest_1@localhost;
+grant select on v2 to mysqltest_1@localhost;
+grant select on v3 to mysqltest_1@localhost;
+grant select on v4 to mysqltest_1@localhost;
+grant select on v5 to mysqltest_1@localhost;
+connect  user1,localhost,mysqltest_1,,mysqltest;
+select * from v1;
+f2()
+NULL
+select * from v2;
+f2()
+NULL
+select * from v3;
+ERROR HY000: View 'mysqltest.v3' references invalid table(s) or column(s) or function(s) or definer/invoker of view lack rights to use them
+select * from v4;
+ERROR HY000: View 'mysqltest.v4' references invalid table(s) or column(s) or function(s) or definer/invoker of view lack rights to use them
+select * from v5;
+ERROR HY000: View 'mysqltest.v5' references invalid table(s) or column(s) or function(s) or definer/invoker of view lack rights to use them
+connection root;
+drop view v1, v2, v3, v4, v5;
+drop function f2;
+drop table t1, t2;
+use test;
+REVOKE ALL PRIVILEGES, GRANT OPTION FROM mysqltest_1@localhost;
+drop user mysqltest_1@localhost;
+drop database mysqltest;
+disconnect user1;
+connection root;
+create database mysqltest;
+use mysqltest;
+create table t1 (a int);
+insert into t1 values (1);
+create table t2 (s1 int);
+drop function if exists f2;
+create function f2 () returns int begin declare v int; select s1 from t2
+into v; return v; end//
+Warnings:
+Warning	1287	'<select expression> INTO <destination>;' is deprecated and will be removed in a future release. Please use 'SELECT <select list> INTO <destination> FROM...' instead
+create user mysqltest_1@localhost;
+grant select on t1 to mysqltest_1@localhost;
+grant execute on function f2 to mysqltest_1@localhost;
+grant create view on mysqltest.* to mysqltest_1@localhost;
+connect  user1,localhost,mysqltest_1,,mysqltest;
+create algorithm=TEMPTABLE view v1 as select f2() from t1;
+create algorithm=MERGE view v2 as select f2() from t1;
+create algorithm=TEMPTABLE SQL SECURITY INVOKER view v3 as select f2() from t1;
+create algorithm=MERGE SQL SECURITY INVOKER view v4 as select f2() from t1;
+connection root;
+create view v5 as select * from v1;
+revoke execute on function f2 from mysqltest_1@localhost;
+select * from v1;
+ERROR HY000: View 'mysqltest.v1' references invalid table(s) or column(s) or function(s) or definer/invoker of view lack rights to use them
+select * from v2;
+ERROR HY000: View 'mysqltest.v2' references invalid table(s) or column(s) or function(s) or definer/invoker of view lack rights to use them
+select * from v3;
+f2()
+NULL
+select * from v4;
+f2()
+NULL
+select * from v5;
+ERROR HY000: View 'mysqltest.v5' references invalid table(s) or column(s) or function(s) or definer/invoker of view lack rights to use them
+drop view v1, v2, v3, v4, v5;
+drop function f2;
+drop table t1, t2;
+use test;
+REVOKE ALL PRIVILEGES, GRANT OPTION FROM mysqltest_1@localhost;
+drop user mysqltest_1@localhost;
+drop database mysqltest;
+disconnect user1;
+connection root;
+create database mysqltest;
+use mysqltest;
+create table t1 (a int);
+create table v1 (a int);
+insert into t1 values (1);
+create user mysqltest_1@localhost;
+grant select on t1 to mysqltest_1@localhost;
+grant select on v1 to mysqltest_1@localhost;
+grant create view on mysqltest.* to mysqltest_1@localhost;
+drop table v1;
+connect  user1,localhost,mysqltest_1,,mysqltest;
+create algorithm=TEMPTABLE view v1 as select *, a as b from t1;
+create algorithm=MERGE view v2 as select *, a as b from t1;
+create algorithm=TEMPTABLE SQL SECURITY INVOKER view v3 as select *, a as b from t1;
+create algorithm=MERGE SQL SECURITY INVOKER view v4 as select *, a as b from t1;
+create view v5 as select * from v1;
+connection root;
+revoke select on t1 from mysqltest_1@localhost;
+select * from v1;
+ERROR HY000: View 'mysqltest.v1' references invalid table(s) or column(s) or function(s) or definer/invoker of view lack rights to use them
+select * from v2;
+ERROR HY000: View 'mysqltest.v2' references invalid table(s) or column(s) or function(s) or definer/invoker of view lack rights to use them
+select * from v3;
+a	b
+1	1
+select * from v4;
+a	b
+1	1
+select * from v5;
+ERROR HY000: View 'mysqltest.v5' references invalid table(s) or column(s) or function(s) or definer/invoker of view lack rights to use them
+drop table t1;
+use test;
+REVOKE ALL PRIVILEGES, GRANT OPTION FROM mysqltest_1@localhost;
+drop user mysqltest_1@localhost;
+drop database mysqltest;
+disconnect user1;
+connection root;
+create database mysqltest;
+use mysqltest;
+create table t1 (a int);
+insert into t1 values (1);
+create algorithm=TEMPTABLE view v1 as select *, a as b from t1;
+create algorithm=MERGE view v2 as select *, a as b from t1;
+create algorithm=TEMPTABLE SQL SECURITY INVOKER view v3 as select *, a as b from t1;
+create algorithm=MERGE SQL SECURITY INVOKER view v4 as select *, a as b from t1;
+create SQL SECURITY INVOKER view v5 as select * from v4;
+create user mysqltest_1@localhost;
+grant select on v1 to mysqltest_1@localhost;
+grant select on v2 to mysqltest_1@localhost;
+grant select on v3 to mysqltest_1@localhost;
+grant select on v4 to mysqltest_1@localhost;
+grant select on v5 to mysqltest_1@localhost;
+connect  user1,localhost,mysqltest_1,,mysqltest;
+select * from v1;
+a	b
+1	1
+select * from v2;
+a	b
+1	1
+select * from v3;
+ERROR HY000: View 'mysqltest.v3' references invalid table(s) or column(s) or function(s) or definer/invoker of view lack rights to use them
+select * from v4;
+ERROR HY000: View 'mysqltest.v4' references invalid table(s) or column(s) or function(s) or definer/invoker of view lack rights to use them
+select * from v5;
+ERROR HY000: View 'mysqltest.v5' references invalid table(s) or column(s) or function(s) or definer/invoker of view lack rights to use them
+connection root;
+drop view v1, v2, v3, v4, v5;
+drop table t1;
+use test;
+REVOKE ALL PRIVILEGES, GRANT OPTION FROM mysqltest_1@localhost;
+drop user mysqltest_1@localhost;
+drop database mysqltest;
+disconnect user1;
+create user 'test14256'@'%';
+grant all on test.* to 'test14256'@'%';
+connect  test14256,localhost,test14256,,test;
+connection test14256;
+use test;
+create view v1 as select 42;
+show create view v1;
+View	Create View	character_set_client	collation_connection
+v1	CREATE ALGORITHM=UNDEFINED DEFINER=`test14256`@`%` SQL SECURITY DEFINER VIEW `v1` AS select 42 AS `42`	latin1	latin1_swedish_ci
+select definer into @v1def1 from information_schema.views
+where table_schema = 'test' and table_name='v1';
+drop view v1;
+create definer=`test14256`@`%` view v1 as select 42;
+show create view v1;
+View	Create View	character_set_client	collation_connection
+v1	CREATE ALGORITHM=UNDEFINED DEFINER=`test14256`@`%` SQL SECURITY DEFINER VIEW `v1` AS select 42 AS `42`	latin1	latin1_swedish_ci
+select definer into @v1def2 from information_schema.views
+where table_schema = 'test' and table_name='v1';
+drop view v1;
+select @v1def1, @v1def2, @v1def1=@v1def2;
+@v1def1	@v1def2	@v1def1=@v1def2
+test14256@%	test14256@%	1
+connection root;
+disconnect test14256;
+drop user test14256;
+connection root;
+create database mysqltest;
+use mysqltest;
+CREATE TABLE t1 (i INT);
+CREATE VIEW  v1 AS SELECT * FROM t1;
+SHOW CREATE VIEW v1;
+View	Create View	character_set_client	collation_connection
+v1	CREATE ALGORITHM=UNDEFINED DEFINER=`root`@`localhost` SQL SECURITY DEFINER VIEW `v1` AS select `t1`.`i` AS `i` from `t1`	latin1	latin1_swedish_ci
+create user mysqltest_1@localhost;
+GRANT SELECT, LOCK TABLES ON mysqltest.* TO mysqltest_1@localhost;
+connect  user1,localhost,mysqltest_1,,mysqltest;
+LOCK TABLES v1 READ;
+SHOW CREATE TABLE v1;
+ERROR 42000: SHOW VIEW command denied to user 'mysqltest_1'@'localhost' for table `mysqltest`.`v1`
+UNLOCK TABLES;
+connection root;
+use test;
+drop user mysqltest_1@localhost;
+drop database mysqltest;
+disconnect user1;
+disconnect root;
+connection default;
+create definer=some_user@`` sql security invoker view v1 as select 1;
+Warnings:
+Note	1449	The user specified as a definer ('some_user'@'%') does not exist
+create definer=some_user@localhost sql security invoker view v2 as select 1;
+Warnings:
+Note	1449	The user specified as a definer ('some_user'@'localhost') does not exist
+show create view v1;
+View	Create View	character_set_client	collation_connection
+v1	CREATE ALGORITHM=UNDEFINED DEFINER=`some_user`@`%` SQL SECURITY INVOKER VIEW `v1` AS select 1 AS `1`	latin1	latin1_swedish_ci
+show create view v2;
+View	Create View	character_set_client	collation_connection
+v2	CREATE ALGORITHM=UNDEFINED DEFINER=`some_user`@`localhost` SQL SECURITY INVOKER VIEW `v2` AS select 1 AS `1`	latin1	latin1_swedish_ci
+drop view v1;
+drop view v2;
+CREATE DATABASE mysqltest1;
+CREATE USER readonly@localhost;
+CREATE TABLE mysqltest1.t1 (x INT);
+INSERT INTO mysqltest1.t1 VALUES (1), (2);
+CREATE SQL SECURITY INVOKER VIEW mysqltest1.v_t1 AS SELECT * FROM mysqltest1.t1;
+CREATE SQL SECURITY DEFINER VIEW mysqltest1.v_ts AS SELECT * FROM mysqltest1.t1;
+CREATE SQL SECURITY DEFINER VIEW mysqltest1.v_ti AS SELECT * FROM mysqltest1.t1;
+CREATE SQL SECURITY DEFINER VIEW mysqltest1.v_tu AS SELECT * FROM mysqltest1.t1;
+CREATE SQL SECURITY DEFINER VIEW mysqltest1.v_tus AS SELECT * FROM mysqltest1.t1;
+CREATE SQL SECURITY DEFINER VIEW mysqltest1.v_td AS SELECT * FROM mysqltest1.t1;
+CREATE SQL SECURITY DEFINER VIEW mysqltest1.v_tds AS SELECT * FROM mysqltest1.t1;
+GRANT SELECT, INSERT, UPDATE, DELETE ON mysqltest1.v_t1 TO readonly@localhost;
+GRANT SELECT ON mysqltest1.v_ts TO readonly@localhost;
+GRANT INSERT ON mysqltest1.v_ti TO readonly@localhost;
+GRANT UPDATE ON mysqltest1.v_tu TO readonly@localhost;
+GRANT UPDATE,SELECT ON mysqltest1.v_tus TO readonly@localhost;
+GRANT DELETE ON mysqltest1.v_td TO readonly@localhost;
+GRANT DELETE,SELECT ON mysqltest1.v_tds TO readonly@localhost;
+connect  n1,localhost,readonly,,mysqltest1;
+connection n1;
+SELECT * FROM mysqltest1.v_t1;
+ERROR HY000: View 'mysqltest1.v_t1' references invalid table(s) or column(s) or function(s) or definer/invoker of view lack rights to use them
+INSERT INTO mysqltest1.v_t1 VALUES(4);
+ERROR HY000: View 'mysqltest1.v_t1' references invalid table(s) or column(s) or function(s) or definer/invoker of view lack rights to use them
+DELETE FROM mysqltest1.v_t1 WHERE x = 1;
+ERROR HY000: View 'mysqltest1.v_t1' references invalid table(s) or column(s) or function(s) or definer/invoker of view lack rights to use them
+UPDATE mysqltest1.v_t1 SET x = 3 WHERE x = 2;
+ERROR HY000: View 'mysqltest1.v_t1' references invalid table(s) or column(s) or function(s) or definer/invoker of view lack rights to use them
+UPDATE mysqltest1.v_t1 SET x = 3;
+ERROR HY000: View 'mysqltest1.v_t1' references invalid table(s) or column(s) or function(s) or definer/invoker of view lack rights to use them
+DELETE FROM mysqltest1.v_t1;
+ERROR HY000: View 'mysqltest1.v_t1' references invalid table(s) or column(s) or function(s) or definer/invoker of view lack rights to use them
+SELECT 1 FROM mysqltest1.v_t1;
+ERROR HY000: View 'mysqltest1.v_t1' references invalid table(s) or column(s) or function(s) or definer/invoker of view lack rights to use them
+SELECT * FROM mysqltest1.t1;
+ERROR 42000: SELECT command denied to user 'readonly'@'localhost' for table `mysqltest1`.`t1`
+SELECT * FROM mysqltest1.v_ts;
+x
+1
+2
+SELECT * FROM mysqltest1.v_ts, mysqltest1.t1 WHERE mysqltest1.t1.x = mysqltest1.v_ts.x;
+ERROR 42000: SELECT command denied to user 'readonly'@'localhost' for table `mysqltest1`.`t1`
+SELECT * FROM mysqltest1.v_ti;
+ERROR 42000: SELECT command denied to user 'readonly'@'localhost' for table `mysqltest1`.`v_ti`
+INSERT INTO mysqltest1.v_ts VALUES (100);
+ERROR 42000: INSERT command denied to user 'readonly'@'localhost' for table `mysqltest1`.`v_ts`
+INSERT INTO mysqltest1.v_ti VALUES (100);
+UPDATE mysqltest1.v_ts SET x= 200 WHERE x = 100;
+ERROR 42000: UPDATE command denied to user 'readonly'@'localhost' for table `mysqltest1`.`v_ts`
+UPDATE mysqltest1.v_ts SET x= 200;
+ERROR 42000: UPDATE command denied to user 'readonly'@'localhost' for table `mysqltest1`.`v_ts`
+UPDATE mysqltest1.v_tu SET x= 200 WHERE x = 100;
+UPDATE mysqltest1.v_tus SET x= 200 WHERE x = 100;
+UPDATE mysqltest1.v_tu SET x= 200;
+DELETE FROM mysqltest1.v_ts WHERE x= 200;
+ERROR 42000: DELETE command denied to user 'readonly'@'localhost' for table `mysqltest1`.`v_ts`
+DELETE FROM mysqltest1.v_ts;
+ERROR 42000: DELETE command denied to user 'readonly'@'localhost' for table `mysqltest1`.`v_ts`
+DELETE FROM mysqltest1.v_td WHERE x= 200;
+ERROR 42000: SELECT command denied to user 'readonly'@'localhost' for column 'x' in table 'v_td'
+DELETE FROM mysqltest1.v_tds WHERE x= 200;
+DELETE FROM mysqltest1.v_td;
+connection default;
+disconnect n1;
+DROP VIEW mysqltest1.v_tds;
+DROP VIEW mysqltest1.v_td;
+DROP VIEW mysqltest1.v_tus;
+DROP VIEW mysqltest1.v_tu;
+DROP VIEW mysqltest1.v_ti;
+DROP VIEW mysqltest1.v_ts;
+DROP VIEW mysqltest1.v_t1;
+DROP TABLE mysqltest1.t1;
+DROP USER readonly@localhost;
+DROP DATABASE mysqltest1;
+CREATE TABLE t1 (a INT PRIMARY KEY);
+INSERT INTO t1 VALUES (1), (2), (3);
+CREATE DEFINER = 'no-such-user'@localhost VIEW v AS SELECT a from t1;
+Warnings:
+Note	1449	The user specified as a definer ('no-such-user'@'localhost') does not exist
+SHOW CREATE VIEW v;
+View	Create View	character_set_client	collation_connection
+v	CREATE ALGORITHM=UNDEFINED DEFINER=`no-such-user`@`localhost` SQL SECURITY DEFINER VIEW `v` AS select `test`.`t1`.`a` AS `a` from `t1`	latin1	latin1_swedish_ci
+Warnings:
+Note	1449	The user specified as a definer ('no-such-user'@'localhost') does not exist
+SELECT * FROM v;
+ERROR HY000: The user specified as a definer ('no-such-user'@'localhost') does not exist
+DROP VIEW v;
+DROP TABLE t1;
+USE test;
+CREATE USER mysqltest_db1@localhost identified by 'PWD';
+GRANT ALL ON mysqltest_db1.* TO mysqltest_db1@localhost WITH GRANT OPTION;
+connect  session1,localhost,mysqltest_db1,PWD,"*NO-ONE*";
+CREATE SCHEMA mysqltest_db1 ;
+USE mysqltest_db1 ;
+CREATE TABLE t1 (f1 INTEGER);
+CREATE VIEW view1 AS
+SELECT * FROM t1;
+SHOW CREATE VIEW view1;
+View	Create View	character_set_client	collation_connection
+view1	CREATE ALGORITHM=UNDEFINED DEFINER=`mysqltest_db1`@`localhost` SQL SECURITY DEFINER VIEW `view1` AS select `t1`.`f1` AS `f1` from `t1`	latin1	latin1_swedish_ci
+CREATE VIEW view2 AS
+SELECT * FROM view1;
+# Here comes a suspicious warning
+SHOW CREATE VIEW view2;
+View	Create View	character_set_client	collation_connection
+view2	CREATE ALGORITHM=UNDEFINED DEFINER=`mysqltest_db1`@`localhost` SQL SECURITY DEFINER VIEW `view2` AS select `view1`.`f1` AS `f1` from `view1`	latin1	latin1_swedish_ci
+# But the view view2 is usable
+SELECT * FROM view2;
+f1
+CREATE VIEW view3 AS
+SELECT * FROM view2;
+SELECT * from view3;
+f1
+connection default;
+disconnect session1;
+DROP VIEW mysqltest_db1.view3;
+DROP VIEW mysqltest_db1.view2;
+DROP VIEW mysqltest_db1.view1;
+DROP TABLE mysqltest_db1.t1;
+DROP SCHEMA mysqltest_db1;
+DROP USER mysqltest_db1@localhost;
+CREATE DATABASE test1;
+CREATE DATABASE test2;
+CREATE TABLE test1.t0 (a VARCHAR(20));
+CREATE TABLE test2.t1 (a VARCHAR(20));
+CREATE VIEW  test2.t3 AS SELECT * FROM test1.t0;
+CREATE OR REPLACE VIEW test.v1 AS
+SELECT ta.a AS col1, tb.a AS col2 FROM test2.t3 ta, test2.t1 tb;
+DROP VIEW test.v1;
+DROP VIEW test2.t3;
+DROP TABLE test2.t1, test1.t0;
+DROP DATABASE test2;
+DROP DATABASE test1;
+DROP VIEW IF EXISTS v1;
+DROP VIEW IF EXISTS v2;
+DROP VIEW IF EXISTS v3;
+DROP FUNCTION IF EXISTS f1;
+DROP FUNCTION IF EXISTS f2;
+DROP PROCEDURE IF EXISTS p1;
+CREATE SQL SECURITY DEFINER VIEW v1 AS SELECT CURRENT_USER() AS cu;
+CREATE FUNCTION f1() RETURNS VARCHAR(77) SQL SECURITY INVOKER
+RETURN CURRENT_USER();
+CREATE SQL SECURITY DEFINER VIEW v2 AS SELECT f1() AS cu;
+CREATE PROCEDURE p1(OUT cu VARCHAR(77)) SQL SECURITY INVOKER
+SET cu= CURRENT_USER();
+CREATE FUNCTION f2() RETURNS VARCHAR(77) SQL SECURITY INVOKER
+BEGIN
+DECLARE cu VARCHAR(77);
+CALL p1(cu);
+RETURN cu;
+END|
+CREATE SQL SECURITY DEFINER VIEW v3 AS SELECT f2() AS cu;
+CREATE USER mysqltest_u1@localhost;
+GRANT ALL ON test.* TO mysqltest_u1@localhost;
+connect  conn1, localhost, mysqltest_u1,,;
+
+The following tests should all return 1.
+
+SELECT CURRENT_USER() = 'mysqltest_u1@localhost';
+CURRENT_USER() = 'mysqltest_u1@localhost'
+1
+SELECT f1() = 'mysqltest_u1@localhost';
+f1() = 'mysqltest_u1@localhost'
+1
+CALL p1(@cu);
+SELECT @cu = 'mysqltest_u1@localhost';
+@cu = 'mysqltest_u1@localhost'
+1
+SELECT f2() = 'mysqltest_u1@localhost';
+f2() = 'mysqltest_u1@localhost'
+1
+SELECT cu = 'root@localhost' FROM v1;
+cu = 'root@localhost'
+1
+SELECT cu = 'root@localhost' FROM v2;
+cu = 'root@localhost'
+1
+SELECT cu = 'root@localhost' FROM v3;
+cu = 'root@localhost'
+1
+disconnect conn1;
+connection default;
+DROP VIEW v3;
+DROP FUNCTION f2;
+DROP PROCEDURE p1;
+DROP FUNCTION f1;
+DROP VIEW v2;
+DROP VIEW v1;
+DROP USER mysqltest_u1@localhost;
+connect  root,localhost,root,,;
+connection root;
+CREATE DATABASE db17254;
+USE db17254;
+CREATE TABLE t1 (f1 INT);
+INSERT INTO t1 VALUES (10),(20);
+CREATE USER def_17254@localhost;
+GRANT SELECT ON db17254.* TO def_17254@localhost;
+CREATE USER inv_17254@localhost;
+GRANT SELECT ON db17254.t1 TO inv_17254@localhost;
+GRANT CREATE VIEW ON db17254.* TO def_17254@localhost;
+connect  def,localhost,def_17254,,db17254;
+connection def;
+CREATE VIEW v1 AS SELECT * FROM t1;
+connection root;
+GRANT SELECT ON db17254.v1 TO inv_17254@localhost;
+DROP USER def_17254@localhost;
+connect  inv,localhost,inv_17254,,db17254;
+connection inv;
+for a user without SET USER
+SELECT * FROM v1;
+ERROR 28000: Access denied for user 'inv_17254'@'localhost' (using password: NO)
+disconnect inv;
+connection root;
+GRANT SET USER ON *.* TO inv_17254@localhost;
+connect  inv2,localhost,inv_17254,,db17254;
+connection inv2;
+SHOW GRANTS;
+Grants for inv_17254@localhost
+GRANT SET USER ON *.* TO `inv_17254`@`localhost`
+GRANT SELECT ON `db17254`.`v1` TO `inv_17254`@`localhost`
+GRANT SELECT ON `db17254`.`t1` TO `inv_17254`@`localhost`
+SELECT CURRENT_USER, SYSTEM_USER(), USER();
+CURRENT_USER	SYSTEM_USER()	USER()
+inv_17254@localhost	inv_17254@localhost	inv_17254@localhost
+for a user with SET USER
+SELECT * FROM v1;
+ERROR HY000: The user specified as a definer ('def_17254'@'localhost') does not exist
+disconnect inv2;
+connection root;
+for a superuser
+SELECT * FROM v1;
+ERROR HY000: The user specified as a definer ('def_17254'@'localhost') does not exist
+DROP USER inv_17254@localhost;
+DROP DATABASE db17254;
+disconnect def;
+DROP DATABASE IF EXISTS mysqltest_db1;
+DROP DATABASE IF EXISTS mysqltest_db2;
+DROP USER mysqltest_u1;
+DROP USER mysqltest_u2;
+CREATE USER mysqltest_u1@localhost;
+CREATE USER mysqltest_u2@localhost;
+CREATE DATABASE mysqltest_db1;
+CREATE DATABASE mysqltest_db2;
+GRANT ALL ON mysqltest_db1.* TO mysqltest_u1@localhost WITH GRANT OPTION;
+GRANT ALL ON mysqltest_db2.* TO mysqltest_u2@localhost;
+connect  conn1, localhost, mysqltest_u1, , mysqltest_db1;
+CREATE TABLE t1 (i INT);
+INSERT INTO t1 VALUES (1);
+CREATE VIEW v1 AS SELECT i FROM t1 WHERE 1 IN (SELECT * FROM t1);
+CREATE TABLE t2 (s CHAR(7));
+INSERT INTO t2 VALUES ('public');
+GRANT SELECT ON v1 TO mysqltest_u2@localhost;
+GRANT SELECT ON t2 TO mysqltest_u2@localhost;
+connect  conn2, localhost, mysqltest_u2, , mysqltest_db2;
+SELECT * FROM mysqltest_db1.v1, mysqltest_db1.t2;
+i	s
+1	public
+PREPARE stmt1 FROM "SELECT * FROM mysqltest_db1.t2";
+EXECUTE stmt1;
+s
+public
+PREPARE stmt2 FROM "SELECT * FROM mysqltest_db1.v1, mysqltest_db1.t2";
+EXECUTE stmt2;
+i	s
+1	public
+connection conn1;
+REVOKE SELECT ON t2 FROM mysqltest_u2@localhost;
+UPDATE t2 SET s = 'private' WHERE s = 'public';
+connection conn2;
+SELECT * FROM mysqltest_db1.v1, mysqltest_db1.t2;
+ERROR 42000: SELECT command denied to user 'mysqltest_u2'@'localhost' for table `mysqltest_db1`.`t2`
+EXECUTE stmt1;
+ERROR 42000: SELECT command denied to user 'mysqltest_u2'@'localhost' for table `mysqltest_db1`.`t2`
+EXECUTE stmt2;
+ERROR 42000: SELECT command denied to user 'mysqltest_u2'@'localhost' for table `mysqltest_db1`.`t2`
+disconnect conn2;
+disconnect conn1;
+connection default;
+REVOKE ALL ON mysqltest_db1.* FROM mysqltest_u1@localhost;
+REVOKE ALL ON mysqltest_db2.* FROM mysqltest_u2@localhost;
+DROP DATABASE mysqltest_db1;
+DROP DATABASE mysqltest_db2;
+DROP USER mysqltest_u1@localhost;
+DROP USER mysqltest_u2@localhost;
+connection root;
+CREATE DATABASE db26813;
+USE db26813;
+CREATE TABLE t1(f1 INT, f2 INT);
+CREATE VIEW v1 AS SELECT f1 FROM t1;
+CREATE VIEW v2 AS SELECT f1 FROM t1;
+CREATE VIEW v3 AS SELECT f1 FROM t1;
+CREATE USER u26813@localhost;
+GRANT DROP ON db26813.v1 TO u26813@localhost;
+GRANT CREATE VIEW ON db26813.v2 TO u26813@localhost;
+GRANT DROP, CREATE VIEW ON db26813.v3 TO u26813@localhost;
+GRANT SELECT ON db26813.t1 TO u26813@localhost;
+connect  u1,localhost,u26813,,db26813;
+connection u1;
+ALTER VIEW v1 AS SELECT f2 FROM t1;
+ERROR 42000: CREATE VIEW command denied to user 'u26813'@'localhost' for table `db26813`.`v1`
+ALTER VIEW v2 AS SELECT f2 FROM t1;
+ERROR 42000: DROP command denied to user 'u26813'@'localhost' for table `db26813`.`v2`
+ALTER VIEW v3 AS SELECT f2 FROM t1;
+ERROR 42000: Access denied; you need (at least one of) the SUPER, SET USER privilege(s) for this operation
+connection root;
+SHOW CREATE VIEW v3;
+View	Create View	character_set_client	collation_connection
+v3	CREATE ALGORITHM=UNDEFINED DEFINER=`root`@`localhost` SQL SECURITY DEFINER VIEW `v3` AS select `t1`.`f1` AS `f1` from `t1`	latin1	latin1_swedish_ci
+DROP USER u26813@localhost;
+DROP DATABASE db26813;
+disconnect u1;
+#
+# Bug#29908 A user can gain additional access through the ALTER VIEW.
+#
+connection root;
+CREATE DATABASE mysqltest_29908;
+USE mysqltest_29908;
+CREATE TABLE t1(f1 INT, f2 INT);
+CREATE USER u29908_1@localhost;
+CREATE DEFINER = u29908_1@localhost VIEW v1 AS SELECT f1 FROM t1;
+CREATE DEFINER = u29908_1@localhost SQL SECURITY INVOKER VIEW v2 AS
+SELECT f1 FROM t1;
+GRANT SELECT, DROP, CREATE VIEW, SHOW VIEW ON mysqltest_29908.v1 TO u29908_1@localhost;
+GRANT SELECT, DROP, CREATE VIEW, SHOW VIEW ON mysqltest_29908.v2 TO u29908_1@localhost;
+GRANT SELECT ON mysqltest_29908.t1 TO u29908_1@localhost;
+CREATE USER u29908_2@localhost;
+GRANT SELECT, DROP, CREATE VIEW ON mysqltest_29908.v1 TO u29908_2@localhost;
+GRANT SELECT, DROP, CREATE VIEW, SHOW VIEW ON mysqltest_29908.v2 TO u29908_2@localhost;
+GRANT SELECT ON mysqltest_29908.t1 TO u29908_2@localhost;
+connect  u2,localhost,u29908_2,,mysqltest_29908;
+ALTER VIEW v1 AS SELECT f2 FROM t1;
+ERROR 42000: Access denied; you need (at least one of) the SUPER, SET USER privilege(s) for this operation
+ALTER VIEW v2 AS SELECT f2 FROM t1;
+ERROR 42000: Access denied; you need (at least one of) the SUPER, SET USER privilege(s) for this operation
+SHOW CREATE VIEW v2;
+View	Create View	character_set_client	collation_connection
+v2	CREATE ALGORITHM=UNDEFINED DEFINER=`u29908_1`@`localhost` SQL SECURITY INVOKER VIEW `v2` AS select `t1`.`f1` AS `f1` from `t1`	latin1	latin1_swedish_ci
+connect  u1,localhost,u29908_1,,mysqltest_29908;
+ALTER VIEW v1 AS SELECT f2 FROM t1;
+SHOW CREATE VIEW v1;
+View	Create View	character_set_client	collation_connection
+v1	CREATE ALGORITHM=UNDEFINED DEFINER=`u29908_1`@`localhost` SQL SECURITY DEFINER VIEW `v1` AS select `t1`.`f2` AS `f2` from `t1`	latin1	latin1_swedish_ci
+ALTER VIEW v2 AS SELECT f2 FROM t1;
+SHOW CREATE VIEW v2;
+View	Create View	character_set_client	collation_connection
+v2	CREATE ALGORITHM=UNDEFINED DEFINER=`u29908_1`@`localhost` SQL SECURITY INVOKER VIEW `v2` AS select `t1`.`f2` AS `f2` from `t1`	latin1	latin1_swedish_ci
+connection root;
+ALTER VIEW v1 AS SELECT f1 FROM t1;
+SHOW CREATE VIEW v1;
+View	Create View	character_set_client	collation_connection
+v1	CREATE ALGORITHM=UNDEFINED DEFINER=`u29908_1`@`localhost` SQL SECURITY DEFINER VIEW `v1` AS select `t1`.`f1` AS `f1` from `t1`	latin1	latin1_swedish_ci
+ALTER VIEW v2 AS SELECT f1 FROM t1;
+SHOW CREATE VIEW v2;
+View	Create View	character_set_client	collation_connection
+v2	CREATE ALGORITHM=UNDEFINED DEFINER=`u29908_1`@`localhost` SQL SECURITY INVOKER VIEW `v2` AS select `t1`.`f1` AS `f1` from `t1`	latin1	latin1_swedish_ci
+DROP USER u29908_1@localhost;
+DROP USER u29908_2@localhost;
+DROP DATABASE mysqltest_29908;
+disconnect u1;
+disconnect u2;
+#######################################################################
+DROP DATABASE IF EXISTS mysqltest1;
+DROP DATABASE IF EXISTS mysqltest2;
+CREATE DATABASE mysqltest1;
+CREATE DATABASE mysqltest2;
+CREATE TABLE mysqltest1.t1(c1 INT);
+CREATE TABLE mysqltest1.t2(c2 INT);
+CREATE TABLE mysqltest1.t3(c3 INT);
+CREATE TABLE mysqltest1.t4(c4 INT);
+INSERT INTO mysqltest1.t1 VALUES (11), (12), (13), (14);
+INSERT INTO mysqltest1.t2 VALUES (21), (22), (23), (24);
+INSERT INTO mysqltest1.t3 VALUES (31), (32), (33), (34);
+INSERT INTO mysqltest1.t4 VALUES (41), (42), (43), (44);
+CREATE USER mysqltest_u1@localhost;
+GRANT SELECT ON mysqltest1.t1 TO mysqltest_u1@localhost;
+GRANT INSERT ON mysqltest1.t2 TO mysqltest_u1@localhost;
+GRANT SELECT, UPDATE ON mysqltest1.t3 TO mysqltest_u1@localhost;
+GRANT SELECT, DELETE ON mysqltest1.t4 TO mysqltest_u1@localhost;
+GRANT ALL PRIVILEGES ON mysqltest2.* TO mysqltest_u1@localhost;
+connect  bug24040_con,localhost,mysqltest_u1,,mysqltest2;
+SELECT * FROM mysqltest1.t1;
+c1
+11
+12
+13
+14
+INSERT INTO mysqltest1.t2 VALUES(25);
+UPDATE mysqltest1.t3 SET c3 = 331 WHERE c3 = 31;
+DELETE FROM mysqltest1.t4 WHERE c4 = 44;
+CREATE VIEW v1 AS SELECT * FROM mysqltest1.t1;
+CREATE VIEW v2 AS SELECT * FROM mysqltest1.t2;
+CREATE VIEW v3 AS SELECT * FROM mysqltest1.t3;
+CREATE VIEW v4 AS SELECT * FROM mysqltest1.t4;
+SELECT * FROM v1;
+c1
+11
+12
+13
+14
+INSERT INTO v2 VALUES(26);
+UPDATE v3 SET c3 = 332 WHERE c3 = 32;
+DELETE FROM v4 WHERE c4 = 43;
+CREATE VIEW v12 AS SELECT c1, c2 FROM mysqltest1.t1, mysqltest1.t2;
+ERROR 42000: create view command denied to user 'mysqltest_u1'@'localhost' for column 'c2' in table 'v12'
+CREATE VIEW v13 AS SELECT c1, c3 FROM mysqltest1.t1, mysqltest1.t3;
+CREATE VIEW v14 AS SELECT c1, c4 FROM mysqltest1.t1, mysqltest1.t4;
+CREATE VIEW v21 AS SELECT c2, c1 FROM mysqltest1.t2, mysqltest1.t1;
+ERROR 42000: create view command denied to user 'mysqltest_u1'@'localhost' for column 'c1' in table 'v21'
+CREATE VIEW v23 AS SELECT c2, c3 FROM mysqltest1.t2, mysqltest1.t3;
+ERROR 42000: create view command denied to user 'mysqltest_u1'@'localhost' for column 'c3' in table 'v23'
+CREATE VIEW v24 AS SELECT c2, c4 FROM mysqltest1.t2, mysqltest1.t4;
+ERROR 42000: create view command denied to user 'mysqltest_u1'@'localhost' for column 'c4' in table 'v24'
+CREATE VIEW v31 AS SELECT c3, c1 FROM mysqltest1.t3, mysqltest1.t1;
+CREATE VIEW v32 AS SELECT c3, c2 FROM mysqltest1.t3, mysqltest1.t2;
+ERROR 42000: create view command denied to user 'mysqltest_u1'@'localhost' for column 'c2' in table 'v32'
+CREATE VIEW v34 AS SELECT c3, c4 FROM mysqltest1.t3, mysqltest1.t4;
+CREATE VIEW v41 AS SELECT c4, c1 FROM mysqltest1.t4, mysqltest1.t1;
+CREATE VIEW v42 AS SELECT c4, c2 FROM mysqltest1.t4, mysqltest1.t2;
+ERROR 42000: create view command denied to user 'mysqltest_u1'@'localhost' for column 'c2' in table 'v42'
+CREATE VIEW v43 AS SELECT c4, c3 FROM mysqltest1.t4, mysqltest1.t3;
+connection default;
+SELECT * FROM mysqltest1.t1;
+c1
+11
+12
+13
+14
+SELECT * FROM mysqltest1.t2;
+c2
+21
+22
+23
+24
+25
+26
+SELECT * FROM mysqltest1.t3;
+c3
+331
+332
+33
+34
+SELECT * FROM mysqltest1.t4;
+c4
+41
+42
+disconnect bug24040_con;
+DROP DATABASE mysqltest1;
+DROP DATABASE mysqltest2;
+DROP USER mysqltest_u1@localhost;
+CREATE DATABASE db1;
+USE db1;
+CREATE TABLE t1(f1 INT, f2 INT);
+CREATE VIEW v1 AS SELECT f1, f2 FROM t1;
+CREATE USER foo;
+GRANT SELECT (f1) ON t1 TO foo;
+GRANT SELECT (f1) ON v1 TO foo;
+connect  addconfoo, localhost, foo,,db1;
+SELECT f1 FROM t1;
+f1
+SELECT f2 FROM t1;
+ERROR 42000: SELECT command denied to user 'foo'@'localhost' for column 'f2' in table 't1'
+SELECT * FROM t1;
+ERROR 42000: SELECT command denied to user 'foo'@'localhost' for table `db1`.`t1`
+SELECT f1 FROM v1;
+f1
+SELECT f2 FROM v1;
+ERROR 42000: SELECT command denied to user 'foo'@'localhost' for column 'f2' in table 'v1'
+SELECT * FROM v1;
+ERROR 42000: SELECT command denied to user 'foo'@'localhost' for table `db1`.`v1`
+connection default;
+disconnect root;
+disconnect addconfoo;
+USE test;
+REVOKE SELECT (f1) ON db1.t1 FROM foo;
+REVOKE SELECT (f1) ON db1.v1 FROM foo;
+DROP USER foo;
+DROP VIEW db1.v1;
+DROP TABLE db1.t1;
+DROP DATABASE db1;
+connection default;
+Bug #11765687/#58677: 
+No privilege on table/view, but can know #rows / underlying table's name
+connect  root,localhost,root,,test;
+connection root;
+create database mysqltest1;
+create table mysqltest1.t1 (i int);
+create table mysqltest1.t2 (j int);
+create table mysqltest1.t3 (k int, secret int);
+create user alice@localhost;
+create user bob@localhost;
+create user cecil@localhost;
+create user dan@localhost;
+create user eugene@localhost;
+create user fiona@localhost;
+create user greg@localhost;
+create user han@localhost;
+create user inga@localhost;
+create user jamie@localhost;
+create user karl@localhost;
+create user lena@localhost;
+create user mhairi@localhost;
+create user noam@localhost;
+create user olga@localhost;
+create user pjotr@localhost;
+create user quintessa@localhost;
+grant all privileges on mysqltest1.* to alice@localhost with grant option;
+... as alice
+connect  test11765687,localhost,alice,,mysqltest1;
+connection test11765687;
+create view v1 as select * from t1;
+create view v2 as select * from v1, t2;
+create view v3 as select k from t3;
+grant select            on mysqltest1.v1 to bob@localhost;
+grant show view         on mysqltest1.v1 to cecil@localhost;
+grant select, show view on mysqltest1.v1 to dan@localhost;
+grant select            on mysqltest1.t1 to dan@localhost;
+grant select            on mysqltest1.*  to eugene@localhost;
+grant select, show view on mysqltest1.v2 to fiona@localhost;
+grant select, show view on mysqltest1.v2 to greg@localhost;
+grant         show view on mysqltest1.v1 to greg@localhost;
+grant select(k)         on mysqltest1.t3 to han@localhost;
+grant select, show view on mysqltest1.v3 to han@localhost;
+grant select            on mysqltest1.t1 to inga@localhost;
+grant select            on mysqltest1.t2 to inga@localhost;
+grant select            on mysqltest1.v1 to inga@localhost;
+grant select, show view on mysqltest1.v2 to inga@localhost;
+grant select            on mysqltest1.t1 to jamie@localhost;
+grant select            on mysqltest1.t2 to jamie@localhost;
+grant         show view on mysqltest1.v1 to jamie@localhost;
+grant select, show view on mysqltest1.v2 to jamie@localhost;
+grant select            on mysqltest1.t1 to karl@localhost;
+grant select            on mysqltest1.t2 to karl@localhost;
+grant select, show view on mysqltest1.v1 to karl@localhost;
+grant select            on mysqltest1.v2 to karl@localhost;
+grant select            on mysqltest1.t1 to lena@localhost;
+grant select            on mysqltest1.t2 to lena@localhost;
+grant select, show view on mysqltest1.v1 to lena@localhost;
+grant         show view on mysqltest1.v2 to lena@localhost;
+grant select            on mysqltest1.t1 to mhairi@localhost;
+grant select            on mysqltest1.t2 to mhairi@localhost;
+grant select, show view on mysqltest1.v1 to mhairi@localhost;
+grant select, show view on mysqltest1.v2 to mhairi@localhost;
+grant select            on mysqltest1.t1 to noam@localhost;
+grant select, show view on mysqltest1.v1 to noam@localhost;
+grant select, show view on mysqltest1.v2 to noam@localhost;
+grant select            on mysqltest1.t2 to olga@localhost;
+grant select, show view on mysqltest1.v1 to olga@localhost;
+grant select, show view on mysqltest1.v2 to olga@localhost;
+grant select            on mysqltest1.t1 to pjotr@localhost;
+grant select            on mysqltest1.t2 to pjotr@localhost;
+grant select, show view on mysqltest1.v2 to pjotr@localhost;
+grant select, show view on mysqltest1.v1 to quintessa@localhost;
+disconnect test11765687;
+... as bob
+connect  test11765687,localhost,bob,,mysqltest1;
+connection test11765687;
+select * from v1;
+i
+explain select * from v1;
+ERROR HY000: ANALYZE/EXPLAIN/SHOW can not be issued; lacking privileges for underlying table
+disconnect test11765687;
+... as cecil
+connect  test11765687,localhost,cecil,,mysqltest1;
+connection test11765687;
+select * from v1;
+ERROR 42000: SELECT command denied to user 'cecil'@'localhost' for table `mysqltest1`.`v1`
+explain select * from v1;
+ERROR 42000: SELECT command denied to user 'cecil'@'localhost' for table `mysqltest1`.`v1`
+disconnect test11765687;
+... as dan
+connect  test11765687,localhost,dan,,mysqltest1;
+connection test11765687;
+select * from v1;
+i
+explain select * from v1;
+id	select_type	table	type	possible_keys	key	key_len	ref	rows	Extra
+1	SIMPLE	t1	system	NULL	NULL	NULL	NULL	0	Const row not found
+disconnect test11765687;
+... as eugene
+connect  test11765687,localhost,eugene,,mysqltest1;
+connection test11765687;
+select * from v1;
+i
+explain select * from v1;
+ERROR HY000: ANALYZE/EXPLAIN/SHOW can not be issued; lacking privileges for underlying table
+disconnect test11765687;
+... as fiona
+connect  test11765687,localhost,fiona,,mysqltest1;
+connection test11765687;
+select * from v2;
+i	j
+show create view v2;
+View	Create View	character_set_client	collation_connection
+v2	CREATE ALGORITHM=UNDEFINED DEFINER=`alice`@`localhost` SQL SECURITY DEFINER VIEW `v2` AS select `v1`.`i` AS `i`,`t2`.`j` AS `j` from (`v1` join `t2`)	latin1	latin1_swedish_ci
+explain select * from t1;
+ERROR 42000: SELECT command denied to user 'fiona'@'localhost' for table `mysqltest1`.`t1`
+explain select * from v1;
+ERROR 42000: SELECT command denied to user 'fiona'@'localhost' for table `mysqltest1`.`v1`
+explain select * from t2;
+ERROR 42000: SELECT command denied to user 'fiona'@'localhost' for table `mysqltest1`.`t2`
+explain select * from v2;
+ERROR HY000: ANALYZE/EXPLAIN/SHOW can not be issued; lacking privileges for underlying table
+disconnect test11765687;
+... as greg
+connect  test11765687,localhost,greg,,mysqltest1;
+connection test11765687;
+select * from v2;
+i	j
+explain select * from v1;
+ERROR 42000: SELECT command denied to user 'greg'@'localhost' for table `mysqltest1`.`v1`
+explain select * from v2;
+ERROR HY000: ANALYZE/EXPLAIN/SHOW can not be issued; lacking privileges for underlying table
+disconnect test11765687;
+... as han
+connect  test11765687,localhost,han,,mysqltest1;
+connection test11765687;
+select * from t3;
+ERROR 42000: SELECT command denied to user 'han'@'localhost' for table `mysqltest1`.`t3`
+explain select * from t3;
+ERROR 42000: SELECT command denied to user 'han'@'localhost' for table `mysqltest1`.`t3`
+select k from t3;
+k
+explain select k from t3;
+id	select_type	table	type	possible_keys	key	key_len	ref	rows	Extra
+1	SIMPLE	t3	system	NULL	NULL	NULL	NULL	0	Const row not found
+select * from v3;
+k
+explain select * from v3;
+id	select_type	table	type	possible_keys	key	key_len	ref	rows	Extra
+1	SIMPLE	t3	system	NULL	NULL	NULL	NULL	0	Const row not found
+disconnect test11765687;
+... as inga
+connect  test11765687,localhost,inga,,mysqltest1;
+connection test11765687;
+select * from v2;
+i	j
+explain select * from v2;
+ERROR HY000: ANALYZE/EXPLAIN/SHOW can not be issued; lacking privileges for underlying table
+disconnect test11765687;
+... as jamie
+connect  test11765687,localhost,jamie,,mysqltest1;
+connection test11765687;
+select * from v2;
+i	j
+explain select * from v2;
+ERROR HY000: ANALYZE/EXPLAIN/SHOW can not be issued; lacking privileges for underlying table
+disconnect test11765687;
+... as karl
+connect  test11765687,localhost,karl,,mysqltest1;
+connection test11765687;
+select * from v2;
+i	j
+explain select * from v2;
+ERROR HY000: ANALYZE/EXPLAIN/SHOW can not be issued; lacking privileges for underlying table
+disconnect test11765687;
+... as lena
+connect  test11765687,localhost,lena,,mysqltest1;
+connection test11765687;
+select * from v2;
+ERROR 42000: SELECT command denied to user 'lena'@'localhost' for table `mysqltest1`.`v2`
+explain select * from v2;
+ERROR 42000: SELECT command denied to user 'lena'@'localhost' for table `mysqltest1`.`v2`
+disconnect test11765687;
+... as mhairi
+connect  test11765687,localhost,mhairi,,mysqltest1;
+connection test11765687;
+select * from v2;
+i	j
+explain select * from v2;
+id	select_type	table	type	possible_keys	key	key_len	ref	rows	Extra
+1	SIMPLE	t1	system	NULL	NULL	NULL	NULL	0	Const row not found
+1	SIMPLE	t2	system	NULL	NULL	NULL	NULL	0	Const row not found
+disconnect test11765687;
+... as noam
+connect  test11765687,localhost,noam,,mysqltest1;
+connection test11765687;
+select * from v2;
+i	j
+explain select * from v2;
+ERROR HY000: ANALYZE/EXPLAIN/SHOW can not be issued; lacking privileges for underlying table
+disconnect test11765687;
+... as olga
+connect  test11765687,localhost,olga,,mysqltest1;
+connection test11765687;
+select * from v2;
+i	j
+explain select * from v2;
+ERROR HY000: ANALYZE/EXPLAIN/SHOW can not be issued; lacking privileges for underlying table
+disconnect test11765687;
+... as pjotr
+connect  test11765687,localhost,pjotr,,mysqltest1;
+connection test11765687;
+select * from v2;
+i	j
+explain select * from v2;
+ERROR HY000: ANALYZE/EXPLAIN/SHOW can not be issued; lacking privileges for underlying table
+disconnect test11765687;
+... as quintessa
+connect  test11765687,localhost,quintessa,,mysqltest1;
+connection test11765687;
+select * from v1;
+i
+explain select * from v1;
+ERROR HY000: ANALYZE/EXPLAIN/SHOW can not be issued; lacking privileges for underlying table
+disconnect test11765687;
+... as root again at last: clean-up time!
+connection root;
+drop user alice@localhost;
+drop user bob@localhost;
+drop user cecil@localhost;
+drop user dan@localhost;
+drop user eugene@localhost;
+drop user fiona@localhost;
+drop user greg@localhost;
+drop user han@localhost;
+drop user inga@localhost;
+drop user jamie@localhost;
+drop user karl@localhost;
+drop user lena@localhost;
+drop user mhairi@localhost;
+drop user noam@localhost;
+drop user olga@localhost;
+drop user pjotr@localhost;
+drop user quintessa@localhost;
+drop database mysqltest1;
+disconnect root;
+connection default;
+select * from information_schema.table_privileges;
+GRANTEE	TABLE_CATALOG	TABLE_SCHEMA	TABLE_NAME	PRIVILEGE_TYPE	IS_GRANTABLE
+'mariadb.sys'@'localhost'	def	mysql	global_priv	SELECT	NO
+'mariadb.sys'@'localhost'	def	mysql	global_priv	DELETE	NO
+End of 5.0 tests.
+connection default;
+DROP VIEW IF EXISTS v1;
+DROP TABLE IF EXISTS t1;
+CREATE TABLE t1 (i INT);
+CREATE VIEW v1 AS SELECT * FROM t1;
+ALTER VIEW v1 AS SELECT * FROM t1;
+SHOW CREATE VIEW v1;
+View	Create View	character_set_client	collation_connection
+v1	CREATE ALGORITHM=UNDEFINED DEFINER=`root`@`localhost` SQL SECURITY DEFINER VIEW `v1` AS select `t1`.`i` AS `i` from `t1`	latin1	latin1_swedish_ci
+ALTER DEFINER=no_such@user_1 VIEW v1 AS SELECT * FROM t1;
+Warnings:
+Note	1449	The user specified as a definer ('no_such'@'user_1') does not exist
+SHOW CREATE VIEW v1;
+View	Create View	character_set_client	collation_connection
+v1	CREATE ALGORITHM=UNDEFINED DEFINER=`no_such`@`user_1` SQL SECURITY DEFINER VIEW `v1` AS select `test`.`t1`.`i` AS `i` from `t1`	latin1	latin1_swedish_ci
+Warnings:
+Note	1449	The user specified as a definer ('no_such'@'user_1') does not exist
+ALTER ALGORITHM=MERGE VIEW v1 AS SELECT * FROM t1;
+Warnings:
+Note	1449	The user specified as a definer ('no_such'@'user_1') does not exist
+SHOW CREATE VIEW v1;
+View	Create View	character_set_client	collation_connection
+v1	CREATE ALGORITHM=MERGE DEFINER=`no_such`@`user_1` SQL SECURITY DEFINER VIEW `v1` AS select `test`.`t1`.`i` AS `i` from `t1`	latin1	latin1_swedish_ci
+Warnings:
+Note	1449	The user specified as a definer ('no_such'@'user_1') does not exist
+ALTER ALGORITHM=TEMPTABLE DEFINER=no_such@user_2 VIEW v1 AS SELECT * FROM t1;
+Warnings:
+Note	1449	The user specified as a definer ('no_such'@'user_2') does not exist
+SHOW CREATE VIEW v1;
+View	Create View	character_set_client	collation_connection
+v1	CREATE ALGORITHM=TEMPTABLE DEFINER=`no_such`@`user_2` SQL SECURITY DEFINER VIEW `v1` AS select `test`.`t1`.`i` AS `i` from `t1`	latin1	latin1_swedish_ci
+Warnings:
+Note	1449	The user specified as a definer ('no_such'@'user_2') does not exist
+DROP VIEW v1;
+DROP TABLE t1;
+CREATE USER mysqluser1@localhost;
+CREATE DATABASE mysqltest1;
+USE mysqltest1;
+CREATE TABLE t1 ( a INT );
+CREATE TABLE t2 ( b INT );
+INSERT INTO t1 VALUES (1), (2);
+INSERT INTO t2 VALUES (1), (2);
+GRANT CREATE VIEW ON mysqltest1.* TO mysqluser1@localhost;
+GRANT SELECT ON t1 TO mysqluser1@localhost;
+GRANT INSERT ON t2 TO mysqluser1@localhost;
+connect  connection1, localhost, mysqluser1, , mysqltest1;
+This would lead to failed assertion.
+CREATE VIEW v1 AS SELECT a, b FROM t1, t2;
+SELECT * FROM v1;
+ERROR 42000: SELECT command denied to user 'mysqluser1'@'localhost' for table `mysqltest1`.`v1`
+SELECT b FROM v1;
+ERROR 42000: SELECT command denied to user 'mysqluser1'@'localhost' for table `mysqltest1`.`v1`
+disconnect connection1;
+connection default;
+DROP TABLE t1, t2;
+DROP VIEW v1;
+DROP DATABASE mysqltest1;
+DROP USER mysqluser1@localhost;
+USE test;
+End of 5.1 tests.
+CREATE USER mysqluser1@localhost;
+CREATE DATABASE mysqltest1;
+USE mysqltest1;
+CREATE TABLE t1 ( a INT, b INT );
+CREATE TABLE t2 ( a INT, b INT );
+CREATE VIEW v1 AS SELECT a, b FROM t1;
+GRANT SELECT( a ) ON v1 TO mysqluser1@localhost;
+GRANT UPDATE( b ) ON t2 TO mysqluser1@localhost;
+connect  connection1, localhost, mysqluser1, ,mysqltest1;
+SELECT * FROM mysqltest1.v1;
+ERROR 42000: SELECT command denied to user 'mysqluser1'@'localhost' for table `mysqltest1`.`v1`
+CREATE VIEW v1 AS SELECT * FROM mysqltest1.t2;
+ERROR 42000: CREATE VIEW command denied to user 'mysqluser1'@'localhost' for table `mysqltest1`.`v1`
+disconnect connection1;
+connection default;
+DROP TABLE t1, t2;
+DROP VIEW v1;
+DROP DATABASE mysqltest1;
+DROP USER mysqluser1@localhost;
+CREATE USER mysqluser1@localhost;
+CREATE DATABASE mysqltest1;
+USE mysqltest1;
+CREATE VIEW v1 AS SELECT * FROM information_schema.tables LIMIT 1;
+CREATE ALGORITHM = TEMPTABLE VIEW v2 AS SELECT 1 AS A;
+CREATE VIEW test.v3 AS SELECT 1 AS a;
+connection default;
+GRANT SELECT ON mysqltest1.* to mysqluser1@localhost;
+GRANT ALL ON test.* TO mysqluser1@localhost;
+connect  connection1, localhost, mysqluser1, , test;
+PREPARE stmt_v1     FROM "SELECT * FROM mysqltest1.v1";
+PREPARE stmt_v2 FROM "SELECT * FROM mysqltest1.v2";
+connection default;
+REVOKE SELECT ON mysqltest1.* FROM mysqluser1@localhost;
+connection connection1;
+EXECUTE stmt_v1;
+ERROR 42000: SELECT command denied to user 'mysqluser1'@'localhost' for table `mysqltest1`.`v1`
+EXECUTE stmt_v2;
+ERROR 42000: SELECT command denied to user 'mysqluser1'@'localhost' for table `mysqltest1`.`v2`
+disconnect connection1;
+connect  connection2, localhost, mysqluser1,,;
+PREPARE stmt FROM "SELECT a FROM v3";
+EXECUTE stmt;
+a
+1
+disconnect connection2;
+connection default;
+DROP VIEW v1, v2;
+DROP DATABASE mysqltest1;
+DROP VIEW test.v3;
+DROP USER mysqluser1@localhost;
+USE test;
+#
+# Bug#35996: SELECT + SHOW VIEW should be enough to display view 
+# definition
+#
+CREATE USER mysqluser1@localhost;
+CREATE DATABASE mysqltest1;
+CREATE DATABASE mysqltest2;
+GRANT USAGE, SELECT, CREATE VIEW, SHOW VIEW 
+ON mysqltest2.* TO mysqluser1@localhost;
+USE mysqltest1;
+CREATE TABLE t1( a INT );
+CREATE TABLE t2( a INT, b INT );
+CREATE FUNCTION f1() RETURNS INT RETURN 1;
+CREATE VIEW v1 AS SELECT 1 AS a;
+CREATE VIEW v2 AS SELECT 1 AS a, 2 AS b;
+GRANT SELECT        ON TABLE    t1 TO mysqluser1@localhost;
+GRANT SELECT (a, b) ON TABLE    t2 TO mysqluser1@localhost;
+GRANT EXECUTE       ON FUNCTION f1 TO mysqluser1@localhost;
+GRANT SELECT        ON TABLE    v1 TO mysqluser1@localhost;
+GRANT SELECT (a, b) ON TABLE    v2 TO mysqluser1@localhost;
+CREATE VIEW v_t1 AS SELECT * FROM t1;
+CREATE VIEW v_t2 AS SELECT * FROM t2;
+CREATE VIEW v_f1 AS SELECT f1() AS a;
+CREATE VIEW v_v1 AS SELECT * FROM v1;
+CREATE VIEW v_v2 AS SELECT * FROM v2;
+GRANT SELECT, SHOW VIEW ON v_t1 TO mysqluser1@localhost;
+GRANT SELECT, SHOW VIEW ON v_t2 TO mysqluser1@localhost;
+GRANT SELECT, SHOW VIEW ON v_f1 TO mysqluser1@localhost;
+GRANT SELECT, SHOW VIEW ON v_v1 TO mysqluser1@localhost;
+GRANT SELECT, SHOW VIEW ON v_v2 TO mysqluser1@localhost;
+connect  connection1, localhost, mysqluser1,, mysqltest2;
+CREATE VIEW v_mysqluser1_t1 AS SELECT * FROM mysqltest1.t1;
+CREATE VIEW v_mysqluser1_t2 AS SELECT * FROM mysqltest1.t2;
+CREATE VIEW v_mysqluser1_f1 AS SELECT mysqltest1.f1() AS a;
+CREATE VIEW v_mysqluser1_v1 AS SELECT * FROM mysqltest1.v1;
+CREATE VIEW v_mysqluser1_v2 AS SELECT * FROM mysqltest1.v2;
+SHOW CREATE VIEW mysqltest1.v_t1;
+View	Create View	character_set_client	collation_connection
+v_t1	CREATE ALGORITHM=UNDEFINED DEFINER=`root`@`localhost` SQL SECURITY DEFINER VIEW `mysqltest1`.`v_t1` AS select `mysqltest1`.`t1`.`a` AS `a` from `mysqltest1`.`t1`	latin1	latin1_swedish_ci
+SHOW CREATE VIEW mysqltest1.v_t2;
+View	Create View	character_set_client	collation_connection
+v_t2	CREATE ALGORITHM=UNDEFINED DEFINER=`root`@`localhost` SQL SECURITY DEFINER VIEW `mysqltest1`.`v_t2` AS select `mysqltest1`.`t2`.`a` AS `a`,`mysqltest1`.`t2`.`b` AS `b` from `mysqltest1`.`t2`	latin1	latin1_swedish_ci
+SHOW CREATE VIEW mysqltest1.v_f1;
+View	Create View	character_set_client	collation_connection
+v_f1	CREATE ALGORITHM=UNDEFINED DEFINER=`root`@`localhost` SQL SECURITY DEFINER VIEW `mysqltest1`.`v_f1` AS select `f1`() AS `a`	latin1	latin1_swedish_ci
+SHOW CREATE VIEW mysqltest1.v_v1;
+View	Create View	character_set_client	collation_connection
+v_v1	CREATE ALGORITHM=UNDEFINED DEFINER=`root`@`localhost` SQL SECURITY DEFINER VIEW `mysqltest1`.`v_v1` AS select `v1`.`a` AS `a` from `mysqltest1`.`v1`	latin1	latin1_swedish_ci
+SHOW CREATE VIEW mysqltest1.v_v2;
+View	Create View	character_set_client	collation_connection
+v_v2	CREATE ALGORITHM=UNDEFINED DEFINER=`root`@`localhost` SQL SECURITY DEFINER VIEW `mysqltest1`.`v_v2` AS select `v2`.`a` AS `a`,`v2`.`b` AS `b` from `mysqltest1`.`v2`	latin1	latin1_swedish_ci
+SHOW CREATE VIEW v_mysqluser1_t1;
+View	Create View	character_set_client	collation_connection
+v_mysqluser1_t1	CREATE ALGORITHM=UNDEFINED DEFINER=`mysqluser1`@`localhost` SQL SECURITY DEFINER VIEW `v_mysqluser1_t1` AS select `mysqltest1`.`t1`.`a` AS `a` from `mysqltest1`.`t1`	latin1	latin1_swedish_ci
+SHOW CREATE VIEW v_mysqluser1_t2;
+View	Create View	character_set_client	collation_connection
+v_mysqluser1_t2	CREATE ALGORITHM=UNDEFINED DEFINER=`mysqluser1`@`localhost` SQL SECURITY DEFINER VIEW `v_mysqluser1_t2` AS select `mysqltest1`.`t2`.`a` AS `a`,`mysqltest1`.`t2`.`b` AS `b` from `mysqltest1`.`t2`	latin1	latin1_swedish_ci
+SHOW CREATE VIEW v_mysqluser1_f1;
+View	Create View	character_set_client	collation_connection
+v_mysqluser1_f1	CREATE ALGORITHM=UNDEFINED DEFINER=`mysqluser1`@`localhost` SQL SECURITY DEFINER VIEW `v_mysqluser1_f1` AS select `mysqltest1`.`f1`() AS `a`	latin1	latin1_swedish_ci
+SHOW CREATE VIEW v_mysqluser1_v1;
+View	Create View	character_set_client	collation_connection
+v_mysqluser1_v1	CREATE ALGORITHM=UNDEFINED DEFINER=`mysqluser1`@`localhost` SQL SECURITY DEFINER VIEW `v_mysqluser1_v1` AS select `v1`.`a` AS `a` from `mysqltest1`.`v1`	latin1	latin1_swedish_ci
+SHOW CREATE VIEW v_mysqluser1_v2;
+View	Create View	character_set_client	collation_connection
+v_mysqluser1_v2	CREATE ALGORITHM=UNDEFINED DEFINER=`mysqluser1`@`localhost` SQL SECURITY DEFINER VIEW `v_mysqluser1_v2` AS select `v2`.`a` AS `a`,`v2`.`b` AS `b` from `mysqltest1`.`v2`	latin1	latin1_swedish_ci
+connection default;
+REVOKE SELECT     ON TABLE    t1 FROM mysqluser1@localhost;
+REVOKE SELECT (a) ON TABLE    t2 FROM mysqluser1@localhost;
+REVOKE EXECUTE    ON FUNCTION f1 FROM mysqluser1@localhost;
+REVOKE SELECT     ON TABLE    v1 FROM mysqluser1@localhost;
+connection connection1;
+SHOW CREATE VIEW mysqltest1.v_t1;
+View	Create View	character_set_client	collation_connection
+v_t1	CREATE ALGORITHM=UNDEFINED DEFINER=`root`@`localhost` SQL SECURITY DEFINER VIEW `mysqltest1`.`v_t1` AS select `mysqltest1`.`t1`.`a` AS `a` from `mysqltest1`.`t1`	latin1	latin1_swedish_ci
+SHOW CREATE VIEW mysqltest1.v_t2;
+View	Create View	character_set_client	collation_connection
+v_t2	CREATE ALGORITHM=UNDEFINED DEFINER=`root`@`localhost` SQL SECURITY DEFINER VIEW `mysqltest1`.`v_t2` AS select `mysqltest1`.`t2`.`a` AS `a`,`mysqltest1`.`t2`.`b` AS `b` from `mysqltest1`.`t2`	latin1	latin1_swedish_ci
+SHOW CREATE VIEW mysqltest1.v_f1;
+View	Create View	character_set_client	collation_connection
+v_f1	CREATE ALGORITHM=UNDEFINED DEFINER=`root`@`localhost` SQL SECURITY DEFINER VIEW `mysqltest1`.`v_f1` AS select `f1`() AS `a`	latin1	latin1_swedish_ci
+SHOW CREATE VIEW mysqltest1.v_v1;
+View	Create View	character_set_client	collation_connection
+v_v1	CREATE ALGORITHM=UNDEFINED DEFINER=`root`@`localhost` SQL SECURITY DEFINER VIEW `mysqltest1`.`v_v1` AS select `v1`.`a` AS `a` from `mysqltest1`.`v1`	latin1	latin1_swedish_ci
+SHOW CREATE VIEW mysqltest1.v_v2;
+View	Create View	character_set_client	collation_connection
+v_v2	CREATE ALGORITHM=UNDEFINED DEFINER=`root`@`localhost` SQL SECURITY DEFINER VIEW `mysqltest1`.`v_v2` AS select `v2`.`a` AS `a`,`v2`.`b` AS `b` from `mysqltest1`.`v2`	latin1	latin1_swedish_ci
+SHOW CREATE VIEW v_mysqluser1_t1;
+View	Create View	character_set_client	collation_connection
+v_mysqluser1_t1	CREATE ALGORITHM=UNDEFINED DEFINER=`mysqluser1`@`localhost` SQL SECURITY DEFINER VIEW `v_mysqluser1_t1` AS select `mysqltest1`.`t1`.`a` AS `a` from `mysqltest1`.`t1`	latin1	latin1_swedish_ci
+SHOW CREATE VIEW v_mysqluser1_t2;
+View	Create View	character_set_client	collation_connection
+v_mysqluser1_t2	CREATE ALGORITHM=UNDEFINED DEFINER=`mysqluser1`@`localhost` SQL SECURITY DEFINER VIEW `v_mysqluser1_t2` AS select `mysqltest1`.`t2`.`a` AS `a`,`mysqltest1`.`t2`.`b` AS `b` from `mysqltest1`.`t2`	latin1	latin1_swedish_ci
+SHOW CREATE VIEW v_mysqluser1_f1;
+View	Create View	character_set_client	collation_connection
+v_mysqluser1_f1	CREATE ALGORITHM=UNDEFINED DEFINER=`mysqluser1`@`localhost` SQL SECURITY DEFINER VIEW `v_mysqluser1_f1` AS select `mysqltest1`.`f1`() AS `a`	latin1	latin1_swedish_ci
+SHOW CREATE VIEW v_mysqluser1_v1;
+View	Create View	character_set_client	collation_connection
+v_mysqluser1_v1	CREATE ALGORITHM=UNDEFINED DEFINER=`mysqluser1`@`localhost` SQL SECURITY DEFINER VIEW `v_mysqluser1_v1` AS select `v1`.`a` AS `a` from `mysqltest1`.`v1`	latin1	latin1_swedish_ci
+SHOW CREATE VIEW v_mysqluser1_v2;
+View	Create View	character_set_client	collation_connection
+v_mysqluser1_v2	CREATE ALGORITHM=UNDEFINED DEFINER=`mysqluser1`@`localhost` SQL SECURITY DEFINER VIEW `v_mysqluser1_v2` AS select `v2`.`a` AS `a`,`v2`.`b` AS `b` from `mysqltest1`.`v2`	latin1	latin1_swedish_ci
+connection default;
+# Testing the case when the views reference missing objects.
+# Obviously, there are no privileges to check for, so we
+# need only each object type once.
+DROP TABLE t1;
+DROP FUNCTION f1;
+DROP VIEW v1;
+connection connection1;
+SHOW CREATE VIEW mysqltest1.v_t1;
+View	Create View	character_set_client	collation_connection
+v_t1	CREATE ALGORITHM=UNDEFINED DEFINER=`root`@`localhost` SQL SECURITY DEFINER VIEW `mysqltest1`.`v_t1` AS select `mysqltest1`.`t1`.`a` AS `a` from `mysqltest1`.`t1`	latin1	latin1_swedish_ci
+Warnings:
+Warning	1356	View 'mysqltest1.v_t1' references invalid table(s) or column(s) or function(s) or definer/invoker of view lack rights to use them
+SHOW CREATE VIEW mysqltest1.v_f1;
+View	Create View	character_set_client	collation_connection
+v_f1	CREATE ALGORITHM=UNDEFINED DEFINER=`root`@`localhost` SQL SECURITY DEFINER VIEW `mysqltest1`.`v_f1` AS select `f1`() AS `a`	latin1	latin1_swedish_ci
+Warnings:
+Warning	1356	View 'mysqltest1.v_f1' references invalid table(s) or column(s) or function(s) or definer/invoker of view lack rights to use them
+SHOW CREATE VIEW mysqltest1.v_v1;
+View	Create View	character_set_client	collation_connection
+v_v1	CREATE ALGORITHM=UNDEFINED DEFINER=`root`@`localhost` SQL SECURITY DEFINER VIEW `mysqltest1`.`v_v1` AS select `v1`.`a` AS `a` from `mysqltest1`.`v1`	latin1	latin1_swedish_ci
+Warnings:
+Warning	1356	View 'mysqltest1.v_v1' references invalid table(s) or column(s) or function(s) or definer/invoker of view lack rights to use them
+SHOW CREATE VIEW v_mysqluser1_t1;
+View	Create View	character_set_client	collation_connection
+v_mysqluser1_t1	CREATE ALGORITHM=UNDEFINED DEFINER=`mysqluser1`@`localhost` SQL SECURITY DEFINER VIEW `v_mysqluser1_t1` AS select `mysqltest1`.`t1`.`a` AS `a` from `mysqltest1`.`t1`	latin1	latin1_swedish_ci
+Warnings:
+Warning	1356	View 'mysqltest2.v_mysqluser1_t1' references invalid table(s) or column(s) or function(s) or definer/invoker of view lack rights to use them
+SHOW CREATE VIEW v_mysqluser1_f1;
+View	Create View	character_set_client	collation_connection
+v_mysqluser1_f1	CREATE ALGORITHM=UNDEFINED DEFINER=`mysqluser1`@`localhost` SQL SECURITY DEFINER VIEW `v_mysqluser1_f1` AS select `mysqltest1`.`f1`() AS `a`	latin1	latin1_swedish_ci
+Warnings:
+Warning	1356	View 'mysqltest2.v_mysqluser1_f1' references invalid table(s) or column(s) or function(s) or definer/invoker of view lack rights to use them
+SHOW CREATE VIEW v_mysqluser1_v1;
+View	Create View	character_set_client	collation_connection
+v_mysqluser1_v1	CREATE ALGORITHM=UNDEFINED DEFINER=`mysqluser1`@`localhost` SQL SECURITY DEFINER VIEW `v_mysqluser1_v1` AS select `v1`.`a` AS `a` from `mysqltest1`.`v1`	latin1	latin1_swedish_ci
+Warnings:
+Warning	1356	View 'mysqltest2.v_mysqluser1_v1' references invalid table(s) or column(s) or function(s) or definer/invoker of view lack rights to use them
+connection default;
+REVOKE SHOW VIEW ON v_t1 FROM mysqluser1@localhost;
+REVOKE SHOW VIEW ON v_f1 FROM mysqluser1@localhost;
+REVOKE SHOW VIEW ON v_v1 FROM mysqluser1@localhost;
+connection connection1;
+SHOW CREATE VIEW mysqltest1.v_t1;
+ERROR 42000: SHOW VIEW command denied to user 'mysqluser1'@'localhost' for table `mysqltest1`.`v_t1`
+SHOW CREATE VIEW mysqltest1.v_f1;
+ERROR 42000: SHOW VIEW command denied to user 'mysqluser1'@'localhost' for table `mysqltest1`.`v_f1`
+SHOW CREATE VIEW mysqltest1.v_v1;
+ERROR 42000: SHOW VIEW command denied to user 'mysqluser1'@'localhost' for table `mysqltest1`.`v_v1`
+SHOW CREATE VIEW v_mysqluser1_t1;
+View	Create View	character_set_client	collation_connection
+v_mysqluser1_t1	CREATE ALGORITHM=UNDEFINED DEFINER=`mysqluser1`@`localhost` SQL SECURITY DEFINER VIEW `v_mysqluser1_t1` AS select `mysqltest1`.`t1`.`a` AS `a` from `mysqltest1`.`t1`	latin1	latin1_swedish_ci
+Warnings:
+Warning	1356	View 'mysqltest2.v_mysqluser1_t1' references invalid table(s) or column(s) or function(s) or definer/invoker of view lack rights to use them
+SHOW CREATE VIEW v_mysqluser1_f1;
+View	Create View	character_set_client	collation_connection
+v_mysqluser1_f1	CREATE ALGORITHM=UNDEFINED DEFINER=`mysqluser1`@`localhost` SQL SECURITY DEFINER VIEW `v_mysqluser1_f1` AS select `mysqltest1`.`f1`() AS `a`	latin1	latin1_swedish_ci
+Warnings:
+Warning	1356	View 'mysqltest2.v_mysqluser1_f1' references invalid table(s) or column(s) or function(s) or definer/invoker of view lack rights to use them
+SHOW CREATE VIEW v_mysqluser1_v1;
+View	Create View	character_set_client	collation_connection
+v_mysqluser1_v1	CREATE ALGORITHM=UNDEFINED DEFINER=`mysqluser1`@`localhost` SQL SECURITY DEFINER VIEW `v_mysqluser1_v1` AS select `v1`.`a` AS `a` from `mysqltest1`.`v1`	latin1	latin1_swedish_ci
+Warnings:
+Warning	1356	View 'mysqltest2.v_mysqluser1_v1' references invalid table(s) or column(s) or function(s) or definer/invoker of view lack rights to use them
+disconnect connection1;
+connection default;
+DROP USER mysqluser1@localhost;
+DROP DATABASE mysqltest1;
+DROP DATABASE mysqltest2;
+USE test;
+CREATE TABLE t1( a INT );
+CREATE DEFINER = no_such_user@no_such_host VIEW v1 AS SELECT * FROM t1;
+Warnings:
+Note	1449	The user specified as a definer ('no_such_user'@'no_such_host') does not exist
+SHOW CREATE VIEW v1;
+View	Create View	character_set_client	collation_connection
+v1	CREATE ALGORITHM=UNDEFINED DEFINER=`no_such_user`@`no_such_host` SQL SECURITY DEFINER VIEW `v1` AS select `test`.`t1`.`a` AS `a` from `t1`	latin1	latin1_swedish_ci
+Warnings:
+Note	1449	The user specified as a definer ('no_such_user'@'no_such_host') does not exist
+DROP TABLE t1;
+DROP VIEW v1;
+#
+# Bug #46019: ERROR 1356 When selecting from within another 
+#  view that has Group By
+#
+CREATE DATABASE mysqltest1;
+USE mysqltest1;
+CREATE TABLE t1 (a INT);
+CREATE SQL SECURITY INVOKER VIEW v1 AS SELECT a FROM t1 GROUP BY a;
+CREATE SQL SECURITY INVOKER VIEW v2 AS SELECT a FROM v1;
+CREATE USER mysqluser1;
+GRANT SELECT ON TABLE t1 TO mysqluser1;
+GRANT SELECT, SHOW VIEW ON TABLE v1 TO mysqluser1;
+GRANT SELECT, SHOW VIEW ON TABLE v2 TO mysqluser1;
+connect  mysqluser1, localhost, mysqluser1,,mysqltest1;
+SELECT a FROM v1;
+a
+SELECT a FROM v2;
+a
+connection default;
+disconnect mysqluser1;
+DROP USER mysqluser1;
+DROP DATABASE mysqltest1;
+USE test;
+#
+# Bug#47734: Assertion failed: ! is_set() when locking a view with non-existing definer
+#
+DROP VIEW IF EXISTS v1;
+CREATE DEFINER=`unknown`@`unknown` SQL SECURITY DEFINER VIEW v1 AS SELECT 1;
+Warnings:
+Note	1449	The user specified as a definer ('unknown'@'unknown') does not exist
+LOCK TABLES v1 READ;
+ERROR HY000: The user specified as a definer ('unknown'@'unknown') does not exist
+DROP VIEW v1;
+#
+# Bug #58499 "DEFINER-security view selecting from INVOKER-security view
+#             access check wrong".
+#
+# Check that we correctly handle privileges for various combinations
+# of INVOKER and DEFINER-security views using each other.
+DROP DATABASE IF EXISTS mysqltest1;
+CREATE DATABASE mysqltest1;
+USE mysqltest1;
+CREATE TABLE t1 (i INT);
+CREATE TABLE t2 (j INT);
+INSERT INTO t1 VALUES (1);
+INSERT INTO t2 VALUES (2);
+#
+# 1) DEFINER-security view uses INVOKER-security view (covers
+#    scenario originally described in the bug report).
+CREATE SQL SECURITY INVOKER VIEW v1_uses_t1 AS SELECT * FROM t1;
+CREATE SQL SECURITY INVOKER VIEW v1_uses_t2 AS SELECT * FROM t2;
+CREATE USER 'mysqluser1'@'%';
+GRANT CREATE VIEW ON mysqltest1.* TO 'mysqluser1'@'%';
+GRANT SELECT ON t1 TO 'mysqluser1'@'%';
+# To be able create 'v2_uses_t2' we also need select on t2. 
+GRANT SELECT ON t2 TO 'mysqluser1'@'%';
+GRANT SELECT ON v1_uses_t1 TO 'mysqluser1'@'%';
+GRANT SELECT ON v1_uses_t2 TO 'mysqluser1'@'%';
+connect  mysqluser1, localhost, mysqluser1,,mysqltest1;
+CREATE SQL SECURITY DEFINER VIEW v2_uses_t1 AS SELECT * FROM v1_uses_t1;
+CREATE SQL SECURITY DEFINER VIEW v2_uses_t2 AS SELECT * FROM v1_uses_t2;
+connection default;
+CREATE USER 'mysqluser2'@'%';
+GRANT SELECT ON v2_uses_t1 TO 'mysqluser2'@'%';
+GRANT SELECT ON v2_uses_t2 TO 'mysqluser2'@'%';
+GRANT SELECT ON t2 TO 'mysqluser2'@'%';
+GRANT CREATE VIEW ON mysqltest1.* TO 'mysqluser2'@'%';
+# Make 'mysqluser1' unable to access t2.
+REVOKE SELECT ON t2 FROM 'mysqluser1'@'%';
+connect  mysqluser2, localhost, mysqluser2,,mysqltest1;
+# The below statement should succeed thanks to suid nature of v2_uses_t1.
+SELECT * FROM v2_uses_t1;
+i
+1
+# The below statement should fail due to suid nature of v2_uses_t2.
+SELECT * FROM v2_uses_t2;
+ERROR HY000: View 'mysqltest1.v2_uses_t2' references invalid table(s) or column(s) or function(s) or definer/invoker of view lack rights to use them
+#
+# 2) INVOKER-security view uses INVOKER-security view.
+connection default;
+DROP VIEW v2_uses_t1, v2_uses_t2;
+CREATE SQL SECURITY INVOKER VIEW v2_uses_t1 AS SELECT * FROM v1_uses_t1;
+CREATE SQL SECURITY INVOKER VIEW v2_uses_t2 AS SELECT * FROM v1_uses_t2;
+GRANT SELECT ON v2_uses_t1 TO 'mysqluser1'@'%';
+GRANT SELECT ON v2_uses_t2 TO 'mysqluser1'@'%';
+GRANT SELECT ON v1_uses_t1 TO 'mysqluser2'@'%';
+GRANT SELECT ON v1_uses_t2 TO 'mysqluser2'@'%';
+connection mysqluser1;
+# For both versions of 'v2' 'mysqluser1' privileges should be used.
+SELECT * FROM v2_uses_t1;
+i
+1
+SELECT * FROM v2_uses_t2;
+ERROR HY000: View 'mysqltest1.v2_uses_t2' references invalid table(s) or column(s) or function(s) or definer/invoker of view lack rights to use them
+connection mysqluser2;
+# And now for both versions of 'v2' 'mysqluser2' privileges should
+# be used.
+SELECT * FROM v2_uses_t1;
+ERROR HY000: View 'mysqltest1.v2_uses_t1' references invalid table(s) or column(s) or function(s) or definer/invoker of view lack rights to use them
+SELECT * FROM v2_uses_t2;
+j
+2
+#
+# 3) INVOKER-security view uses DEFINER-security view.
+connection default;
+DROP VIEW v1_uses_t1, v1_uses_t2;
+# To be able create 'v1_uses_t2' we also need select on t2. 
+GRANT SELECT ON t2 TO 'mysqluser1'@'%';
+connection mysqluser1;
+CREATE SQL SECURITY DEFINER VIEW v1_uses_t1 AS SELECT * FROM t1;
+CREATE SQL SECURITY DEFINER VIEW v1_uses_t2 AS SELECT * FROM t2;
+connection default;
+# Make 'mysqluser1' unable to access t2.
+REVOKE SELECT ON t2 FROM 'mysqluser1'@'%';
+connection mysqluser2;
+# Due to suid nature of v1_uses_t1 and v1_uses_t2 the first
+# select should succeed and the second select should fail.
+SELECT * FROM v2_uses_t1;
+i
+1
+SELECT * FROM v2_uses_t2;
+ERROR HY000: View 'mysqltest1.v2_uses_t2' references invalid table(s) or column(s) or function(s) or definer/invoker of view lack rights to use them
+#
+# 4) DEFINER-security view uses DEFINER-security view.
+connection default;
+DROP VIEW v2_uses_t1, v2_uses_t2;
+# To be able create 'v2_uses_t2' we also need select on t2. 
+GRANT SELECT ON t2 TO 'mysqluser1'@'%';
+connection mysqluser2;
+CREATE SQL SECURITY DEFINER VIEW v2_uses_t1 AS SELECT * FROM v1_uses_t1;
+CREATE SQL SECURITY DEFINER VIEW v2_uses_t2 AS SELECT * FROM v1_uses_t2;
+connection default;
+# Make 'mysqluser1' unable to access t2.
+REVOKE SELECT ON t2 FROM 'mysqluser1'@'%';
+connection mysqluser2;
+# Again privileges of creator of innermost views should apply.
+SELECT * FROM v2_uses_t1;
+i
+1
+SELECT * FROM v2_uses_t2;
+ERROR HY000: View 'mysqltest1.v2_uses_t2' references invalid table(s) or column(s) or function(s) or definer/invoker of view lack rights to use them
+disconnect mysqluser1;
+disconnect mysqluser2;
+connection default;
+USE test;
+DROP DATABASE mysqltest1;
+DROP USER 'mysqluser1'@'%';
+DROP USER 'mysqluser2'@'%';
+#
+# Test for bug #11766767 - "59957: VIEW USING MERGE PERMISSIONS
+#                           IN MULTI-TABLE UPDATE".
+#
+drop database if exists mysqltest1;
+drop database if exists mysqltest2;
+#
+# Prepare playground. 
+create database mysqltest1;
+create database mysqltest2;
+create user user_11766767;
+grant select on mysqltest1.* to user_11766767;
+grant all on mysqltest2.* to user_11766767;
+use mysqltest1;
+create table t1 (id int primary key, val varchar(20));
+insert into t1 values (1, 'test1');
+create table t11 (id int primary key);
+insert into t11 values (1);
+create algorithm=temptable view v1_temp as select * from t1;
+create algorithm=merge view v1_merge as select * from t1;
+create algorithm=temptable view v11_temp as
+select t1.id as id, t1.val as val from t1, t11 where t1.id= t11.id;
+create algorithm=merge view v11_merge as
+select t1.id as id, t1.val as val from t1, t11 where t1.id= t11.id;
+use mysqltest2;
+create table t2 (id int primary key, val varchar(20));
+insert into t2 values (1, 'test2');
+create table t21 (id int primary key);
+insert into t21 values (1);
+create algorithm=temptable view v2_temp as select * from t2;
+create algorithm=merge view v2_merge as select * from t2;
+create algorithm=temptable view v21_temp as 
+select t2.id as id, t2.val as val from t2, t21 where t2.id= t21.id;
+create algorithm=merge view v21_merge as
+select t2.id as id, t2.val as val from t2, t21 where t2.id= t21.id;
+create algorithm=temptable sql security invoker view v3_temp as
+select t1.id as id, t1.val as val from mysqltest1.t1 as t1, mysqltest1.t11 as t11
+where t1.id = t11.id;
+create algorithm=merge sql security invoker view v3_merge as
+select t1.id as id, t1.val as val from mysqltest1.t1 as t1, mysqltest1.t11 as t11
+where t1.id = t11.id;
+create sql security invoker view v31 as
+select t2.id as id, t2.val as val from mysqltest2.t2 as t2, mysqltest1.t11 as t11
+where t2.id = t11.id;
+create sql security invoker view v4 as
+select t2.id as id, t2.val as val from mysqltest2.t2 as t2, mysqltest1.v1_merge as v1
+where t2.id = v1.id;
+create sql security invoker view v41 as
+select v1.id as id, v1.val as val from mysqltest2.t2 as t2, mysqltest1.v1_merge as v1
+where t2.id = v1.id;
+create sql security invoker view v42 as
+select v2.id as id, v2.val as val from mysqltest2.t2 as t2, mysqltest2.v2_merge as v2
+where t2.id = v2.id;
+connect  conn_11766767, localhost, user_11766767,,mysqltest2;
+#
+# A) Check how we handle privilege checking in multi-update for 
+#    directly used views.
+#
+# A.1) Originally reported problem, view is used in read-only mode.
+#      This should work with only SELECT privilege for both mergeable
+#      and temptable algorithms.
+update mysqltest2.t2 as t2, mysqltest1.v1_merge as v1 set t2.val= 'test3'
+  where t2.id= v1.id;
+update mysqltest2.t2 as t2, mysqltest1.v1_temp as v1 set t2.val= 'test4'
+  where t2.id= v1.id;
+#
+# A.2) If view is updated an UPDATE privilege on it is required.
+#      Temptable views can't be updated.
+update mysqltest2.t2 as t2, mysqltest1.v1_merge as v1 set v1.val= 'test5'
+  where t2.id= v1.id;
+ERROR 42000: UPDATE command denied to user 'user_11766767'@'localhost' for table `mysqltest1`.`v1_merge`
+update mysqltest1.t1 as t1, mysqltest2.v2_merge as v2 set v2.val= 'test6'
+  where t1.id= v2.id;
+#
+#      Note that the below error is OK even though user lacks UPDATE
+#      privilege on v1_temp since he/she still has SELECT privilege on
+#      this view.
+update mysqltest2.t2 as t2, mysqltest1.v1_temp as v1 set v1.val= 'test7'
+  where t2.id= v1.id;
+ERROR HY000: The target table v1 of the UPDATE is not updatable
+update mysqltest1.t1 as t1, mysqltest2.v2_temp as v2 set v2.val= 'test8'
+  where t1.id= v2.id;
+ERROR HY000: The target table v2 of the UPDATE is not updatable
+#
+# A.3) This also works for correctly for multi-table views.
+#      When usage is read-only SELECT is enough.
+update mysqltest2.t2 as t2, mysqltest1.v11_merge as v11 set t2.val= 'test9'
+  where t2.id= v11.id;
+update mysqltest2.t2 as t2, mysqltest1.v11_temp as v11 set t2.val= 'test10'
+  where t2.id= v11.id;
+#      When one of view's tables is updated, UPDATE is required
+#      on a view.
+update mysqltest2.t2 as t2, mysqltest1.v11_merge as v11 set v11.val= 'test11'
+  where t2.id= v11.id;
+ERROR 42000: UPDATE command denied to user 'user_11766767'@'localhost' for table `mysqltest1`.`v11_merge`
+update mysqltest1.t1 as t1, mysqltest2.v21_merge as v21 set v21.val= 'test12'
+  where t1.id= v21.id;
+#      As before, temptable views are not updateable.
+update mysqltest2.t2 as t2, mysqltest1.v11_temp as v11 set v11.val= 'test13'
+  where t2.id= v11.id;
+ERROR HY000: The target table v11 of the UPDATE is not updatable
+update mysqltest1.t1 as t1, mysqltest2.v21_temp as v21 set v21.val= 'test14'
+  where t1.id= v21.id;
+ERROR HY000: The target table v21 of the UPDATE is not updatable
+#
+# B) Now check that correct privileges are required on underlying
+#    tables. To simplify this part of test we will use SECURITY
+#    INVOKER views in it.
+#
+# B.1) In case when view is used for read only it is enough to have
+#      SELECT on its underlying tables.
+update mysqltest2.t2 as t2, mysqltest2.v3_merge as v3 set t2.val= 'test15'
+  where t2.id= v3.id;
+update mysqltest2.t2 as t2, mysqltest2.v3_temp as v3 set t2.val= 'test16'
+  where t2.id= v3.id;
+#
+# B.2) If view is updated, UPDATE privilege on the table being updated
+#      is required (since we already checked that temptable views are
+#      not updateable we don't test them here).
+update mysqltest2.t2 as t2, mysqltest2.v3_merge as v3 set v3.val= 'test17'
+  where t2.id= v3.id;
+ERROR HY000: View 'mysqltest2.v3_merge' references invalid table(s) or column(s) or function(s) or definer/invoker of view lack rights to use them
+update mysqltest1.t11 as t11, mysqltest2.v31 as v31 set v31.val= 'test18'
+  where t11.id= v31.id;
+#
+# C) Finally, check how we handle privilege checking in case when
+#    view is used through another view. Again we will use SECURITY
+#    INVOKER views for simplicity.
+#
+# C.1) As usual, when a view used by another view is going to be used
+#      in read-only fashion, only SELECT privilege is necessary.
+update mysqltest1.t11 as t11, mysqltest2.v4 as v4 set v4.val= 'test19'
+  where t11.id= v4.id;
+#
+# C.2) If one of underlying tables of the view is updated then
+#      UPDATE on a view is necessary.
+update mysqltest1.t11 as t11, mysqltest2.v41 as v4 set v4.val= 'test20'
+  where t11.id= v4.id;
+ERROR HY000: View 'mysqltest2.v41' references invalid table(s) or column(s) or function(s) or definer/invoker of view lack rights to use them
+update mysqltest1.t11 as t11, mysqltest2.v42 as v4 set v4.val= 'test20'
+  where t11.id= v4.id;
+#
+# Clean-up.
+#
+disconnect conn_11766767;
+connection default;
+drop user user_11766767;
+drop database mysqltest1;
+drop database mysqltest2;
+# Check that a user without access to the schema 'foo' cannot query
+# a JSON_TABLE view in that schema.
+CREATE SCHEMA foo;
+CREATE VIEW foo.v AS SELECT * FROM JSON_TABLE('[1,2,3]', '$[*]' COLUMNS (num INT PATH '$[0]')) AS jt;
+CREATE USER foo@localhost;
+GRANT SELECT on test.* to foo@localhost;
+connect  con1,localhost,foo,,;
+SELECT * FROM foo.v;
+ERROR 42000: SELECT command denied to user 'foo'@'localhost' for table `foo`.`v`
+#
+# Clean-up.
+#
+connection default;
+disconnect con1;
+drop user foo@localhost;
+drop schema foo;