~drizzle-trunk/drizzle/development

--disable_warnings

drop tables if exists t1, t2;

drop view if exists v1;

--enable_warnings

#

# Test for bug #6116 "SET time_zone := ... requires access to mysql.time_zone

# tables". We should allow implicit access to time zone description tables

# even for unprivileged users.

#

# Let us prepare playground

delete from mysql.user where user like 'mysqltest\_%';

delete from mysql.db where user like 'mysqltest\_%';

delete from mysql.tables_priv where user like 'mysqltest\_%';

delete from mysql.columns_priv where user like 'mysqltest\_%';

flush privileges;

create table t1 (a int, b datetime);

create table t2 (c int, d datetime);

grant all privileges on test.* to mysqltest_1@localhost;

connect (tzuser, localhost, mysqltest_1,,);

connection tzuser;

show grants for current_user();

set time_zone= '+00:00';

set time_zone= 'Europe/Moscow';

select convert_tz('2004-10-21 19:00:00', 'Europe/Moscow', 'UTC');

select convert_tz(b, 'Europe/Moscow', 'UTC') from t1;

# Let us also check whenever multi-update works ok

update t1, t2 set t1.b = convert_tz('2004-10-21 19:00:00', 'Europe/Moscow', 'UTC')

              where t1.a = t2.c and t2.d = (select max(d) from t2);

# But still these two statements should not work:

--error 1142

select * from mysql.time_zone_name;

--error 1142

select Name, convert_tz('2004-10-21 19:00:00', Name, 'UTC') from mysql.time_zone_name;

#

# Test for bug #6765 "Implicit access to time zone description tables

# requires privileges for them if some table or column level grants

# present"

#

connection default;

# Let use some table-level grants instead of db-level 

# to make life more interesting

delete from mysql.db where user like 'mysqltest\_%';

flush privileges;

grant all privileges on test.t1 to mysqltest_1@localhost;

grant all privileges on test.t2 to mysqltest_1@localhost;

# The test itself is almost the same as previous one

connect (tzuser2, localhost, mysqltest_1,,);

connection tzuser2;

show grants for current_user();

set time_zone= '+00:00';

set time_zone= 'Europe/Moscow';

select convert_tz('2004-11-31 12:00:00', 'Europe/Moscow', 'UTC');

select convert_tz(b, 'Europe/Moscow', 'UTC') from t1;

update t1, t2 set t1.b = convert_tz('2004-11-30 12:00:00', 'Europe/Moscow', 'UTC')

              where t1.a = t2.c and t2.d = (select max(d) from t2);

# Again these two statements should not work (but with different errors):

--error 1142

select * from mysql.time_zone_name;

--error 1142

select Name, convert_tz('2004-11-30 12:00:00', Name, 'UTC') from mysql.time_zone_name;

#

# Bug #9979: Use of CONVERT_TZ in multiple-table UPDATE causes bogus

# privilege error

#

drop table t1, t2;

create table t1 (a int, b datetime);

create table t2 (a int, b varchar(40));

update t1 set b = '2005-01-01 10:00';

update t1 set b = convert_tz(b, 'UTC', 'UTC');

update t1 join t2 on (t1.a = t2.a) set t1.b = '2005-01-01 10:00' where t2.b = 'foo';

update t1 join t2 on (t1.a = t2.a) set t1.b = convert_tz('2005-01-01 10:00','UTC','UTC') where t2.b = 'foo';

# Clean-up

connection default;

delete from mysql.user where user like 'mysqltest\_%';

delete from mysql.db where user like 'mysqltest\_%';

delete from mysql.tables_priv where user like 'mysqltest\_%';

flush privileges;

drop table t1, t2;

# End of 4.1 tests

#

# Additional test for bug #15153: CONVERT_TZ() is not allowed in all

# places in views.

#

# Let us check that usage of CONVERT_TZ() function in view does not 

# require additional privileges.

# Let us rely on that previous tests done proper cleanups

create table t1 (a int, b datetime);

insert into t1 values (1, 20010101000000), (2, 20020101000000);

grant all privileges on test.* to mysqltest_1@localhost;

connect (tzuser3, localhost, mysqltest_1,,);

create view v1 as select a, convert_tz(b, 'UTC', 'Europe/Moscow') as lb from t1;

select * from v1;

# Of course we should not be able select from mysql.time_zone tables

--error ER_TABLEACCESS_DENIED_ERROR

select * from v1, mysql.time_zone;

drop view v1;

--error ER_TABLEACCESS_DENIED_ERROR

create view v1 as select a, convert_tz(b, 'UTC', 'Europe/Moscow') as lb from t1, mysql.time_zone;

connection default;

drop table t1;

drop user mysqltest_1@localhost;

# End of 5.0 tests