1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85
|
# should work with embedded server after mysqltest is fixed
-- source include/not_embedded.inc
-- source include/have_innodb.inc
#
# BUG#11733: COMMITs should not happen if read-only is set
#
--disable_warnings
DROP TABLE IF EXISTS table_11733 ;
--enable_warnings
# READ_ONLY does nothing to SUPER users
# so we use a non-SUPER one:
grant CREATE, SELECT, DROP on *.* to test@localhost;
connect (con1,localhost,test,,test);
connection default;
set global read_only=0;
# Any transactional engine will do
create table table_11733 (a int) engine=InnoDb;
connection con1;
BEGIN;
insert into table_11733 values(11733);
connection default;
set global read_only=1;
connection con1;
select @@global.read_only;
select * from table_11733 ;
-- error ER_OPTION_PREVENTS_STATEMENT
COMMIT;
connection default;
set global read_only=0;
drop table table_11733 ;
drop user test@localhost;
disconnect con1;
#
# Bug #35732: read-only blocks SELECT statements in InnoDB
#
# Test 1: read only mode
GRANT CREATE, SELECT, DROP ON *.* TO test@localhost;
connect(con1, localhost, test, , test);
connection default;
CREATE TABLE t1(a INT) ENGINE=INNODB;
INSERT INTO t1 VALUES (0), (1);
SET GLOBAL read_only=1;
connection con1;
SELECT * FROM t1;
BEGIN;
SELECT * FROM t1;
COMMIT;
connection default;
SET GLOBAL read_only=0;
#
# Test 2: global read lock
#
FLUSH TABLES WITH READ LOCK;
connection con1;
SELECT * FROM t1;
BEGIN;
SELECT * FROM t1;
COMMIT;
connection default;
UNLOCK TABLES;
DROP TABLE t1;
DROP USER test@localhost;
disconnect con1;
--echo echo End of 5.1 tests
|