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eeb00ceffd
Follow-up patch with adjustments of test files and updates of result files for tests. Some of tests were rewritten slighlty. Everywhere where common pattern used: ----- CREATE USER userA; --connect con1 ... userA ... <sql statements...> --disconnect con1 DROP USER userA; ----- the DROP USER statement has been eclosed into the directive --disable_warnings --enable_warnings This change is caused by the race conddition between --disconnect and DROP USER since a number of currently running sessions established on behalf the user being dropped is counted by holding the rw_lock THD_list_iterator::lock that is not acquired on execution the DROP USER statement but the lock is taken as the last step on handling disconnection (when the client is already sending the next statement). Therefore, for the cases where the command --disconnect precedes the DROP USER statement we hide the possible warnings about presence of active sessions for the user being deleted to make tests deterministic.
124 lines
4 KiB
Text
124 lines
4 KiB
Text
connect root,localhost,root,,test;
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connection root;
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create database mysqltest;
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create user mysqltest_1@localhost;
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connect user1,localhost,mysqltest_1,,"*NO-ONE*";
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connection user1;
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connection root;
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create table mysqltest.t1 (a int, b int);
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insert into mysqltest.t1 values (2,10), (1,30);
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create table mysqltest.t2 (c int, d char(32));
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insert into mysqltest.t2 values (1,'xxx'), (1,'zzz');
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grant select on mysqltest.t1 to mysqltest_1@localhost;
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grant select (c) on mysqltest.t2 to mysqltest_1@localhost;
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connection user1;
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with t as (select c from mysqltest.t2 where c < 2)
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select t.c,t1.b from t,mysqltest.t1 where t.c=t1.a;
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c b
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1 30
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1 30
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select t.c,t.d,t1.b
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from (select c,d from mysqltest.t2 where c < 2) as t, mysqltest.t1
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where t.c=t1.a;
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ERROR 42000: SELECT command denied to user 'mysqltest_1'@'localhost' for column 'd' in table 't2'
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with t as (select c,d from mysqltest.t2 where c < 2)
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select t.c,t.d,t1.b from t,mysqltest.t1 where t.c=t1.a;
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ERROR 42000: SELECT command denied to user 'mysqltest_1'@'localhost' for column 'd' in table 't2'
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connection root;
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create view mysqltest.v1(f1,f2) as
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with t as (select c from mysqltest.t2 where c < 2)
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select t.c,t1.b from t,mysqltest.t1 where t.c=t1.a;
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create view mysqltest.v2(c,d) as
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with t as (select a from mysqltest.t1 where a>=3)
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select t.a,b from t,mysqltest.t1 where mysqltest.t1.a = t.a;
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grant select on mysqltest.v1 to mysqltest_1@localhost;
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grant select (c) on mysqltest.v2 to mysqltest_1@localhost;
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grant create view on mysqltest.* to mysqltest_1@localhost;
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connection user1;
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create view mysqltest.v3(c,d) as
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with t as (select c from mysqltest.t2 where c < 2)
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select t.c,t1.b from t,mysqltest.t1 where t.c=t1.a;
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create view mysqltest.v4(f1,f2,f3) as
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with t as (select c,d from mysqltest.t2 where c < 2)
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select t.c,t.d,t1.b from t,mysqltest.t1 where t.c=t1.a;
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ERROR 42000: SELECT command denied to user 'mysqltest_1'@'localhost' for column 'd' in table 't2'
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select * from mysqltest.v1;
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f1 f2
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1 30
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1 30
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select c from mysqltest.v2;
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c
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select d from mysqltest.v2;
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ERROR 42000: SELECT command denied to user 'mysqltest_1'@'localhost' for column 'd' in table 'v2'
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select * from mysqltest.v3;
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ERROR 42000: SELECT command denied to user 'mysqltest_1'@'localhost' for table `mysqltest`.`v3`
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connection root;
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grant select on mysqltest.v3 to mysqltest_1@localhost;
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connection user1;
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select * from mysqltest.v3;
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c d
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1 30
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1 30
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connection root;
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revoke all privileges on mysqltest.v1 from mysqltest_1@localhost;
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drop user mysqltest_1@localhost;
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Warnings:
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Note 4226 Dropped users ['mysqltest_1'@'localhost'] have active connections. Use KILL CONNECTION if they should not be used anymore.
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drop database mysqltest;
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#
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# MDEV-13453: privileges checking for CTE
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#
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create database db;
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use db;
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create table t1 (i int);
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insert into t1
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values (3), (7), (1), (4), (2), (3), (1);
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create table t2 (a int, b int);
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insert into t2
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values (3,10), (7,11), (1,17), (4,15), (2,11), (3,10), (1,15);
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create user foo@localhost;
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grant SELECT on db.t1 to foo@localhost;
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grant SELECT(a) on db.t2 to foo@localhost;
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connect con1,localhost,foo,,db;
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with cte as (select * from t1 where i < 4)
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select * from cte;
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i
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3
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1
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2
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3
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1
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with cte as (select * from t1 where i < 4 group by i)
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select * from cte;
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i
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1
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2
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3
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with cte as (select * from t1 where i < 4)
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select * from cte cte1 where i < 2 union select * from cte cte2 where i > 2;
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i
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1
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3
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with cte as (select * from t1 where i < 4 group by i)
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select * from cte cte1 where i < 2 union select * from cte cte2 where i > 2;
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i
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1
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3
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with cte as (select b from t2 where a < 4)
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select * from cte cte1 where b < 15 union select * from cte cte2 where b > 15;
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ERROR 42000: SELECT command denied to user 'foo'@'localhost' for column 'b' in table 't2'
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with cte as (select a from t2 where a < 4)
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select * from cte cte1 where a < 2 union select * from cte cte2 where a > 2;
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a
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1
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3
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connection default;
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revoke SELECT on db.t1 from foo@localhost;
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connection con1;
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with cte as (select * from t1 where i < 4)
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select * from cte;
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ERROR 42000: SELECT command denied to user 'foo'@'localhost' for table `db`.`t1`
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disconnect con1;
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connection default;
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drop database db;
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drop user foo@localhost;
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