binlog_innodb.test 3.97 KB
Newer Older
1
source include/have_innodb.inc;
2
source include/have_log_bin.inc;
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

SET BINLOG_FORMAT=MIXED;

RESET MASTER;

CREATE TABLE t1 (a INT PRIMARY KEY, b INT) ENGINE=INNODB;
INSERT INTO t1 VALUES (1,1),(2,2),(3,3),(4,4),(5,5),(6,6);

BEGIN;
SET SESSION TRANSACTION ISOLATION LEVEL REPEATABLE READ;
# Should be logged as statement
UPDATE t1 SET b = 2*a WHERE a > 1;
COMMIT;

BEGIN;
SET SESSION TRANSACTION ISOLATION LEVEL READ COMMITTED;
# Should be logged as rows
UPDATE t1 SET b = a * a WHERE a > 3;
COMMIT;

# Check that errors are generated when trying to use READ COMMITTED
# transaction isolation level in STATEMENT binlog mode.

SET BINLOG_FORMAT=STATEMENT;

BEGIN;
SET SESSION TRANSACTION ISOLATION LEVEL READ UNCOMMITTED;
30
error ER_BINLOG_STMT_MODE_AND_ROW_ENGINE;
31 32 33 34 35
UPDATE t1 SET b = 1*a WHERE a > 1;
COMMIT;

BEGIN;
SET SESSION TRANSACTION ISOLATION LEVEL READ COMMITTED;
36
error ER_BINLOG_STMT_MODE_AND_ROW_ENGINE;
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 86 87 88 89 90 91 92 93 94 95 96
UPDATE t1 SET b = 2*a WHERE a > 2;
COMMIT;

BEGIN;
SET SESSION TRANSACTION ISOLATION LEVEL REPEATABLE READ;
UPDATE t1 SET b = 3*a WHERE a > 3;
COMMIT;

BEGIN;
SET SESSION TRANSACTION ISOLATION LEVEL SERIALIZABLE;
UPDATE t1 SET b = 4*a WHERE a > 4;
COMMIT;

SET BINLOG_FORMAT=MIXED;

BEGIN;
SET SESSION TRANSACTION ISOLATION LEVEL READ UNCOMMITTED;
UPDATE t1 SET b = 1*a WHERE a > 1;
COMMIT;

BEGIN;
SET SESSION TRANSACTION ISOLATION LEVEL READ COMMITTED;
UPDATE t1 SET b = 2*a WHERE a > 2;
COMMIT;

BEGIN;
SET SESSION TRANSACTION ISOLATION LEVEL REPEATABLE READ;
UPDATE t1 SET b = 3*a WHERE a > 3;
COMMIT;

BEGIN;
SET SESSION TRANSACTION ISOLATION LEVEL SERIALIZABLE;
UPDATE t1 SET b = 4*a WHERE a > 4;
COMMIT;

SET BINLOG_FORMAT=ROW;

BEGIN;
SET SESSION TRANSACTION ISOLATION LEVEL READ UNCOMMITTED;
UPDATE t1 SET b = 1*a WHERE a > 1;
COMMIT;

BEGIN;
SET SESSION TRANSACTION ISOLATION LEVEL READ COMMITTED;
UPDATE t1 SET b = 2*a WHERE a > 2;
COMMIT;

BEGIN;
SET SESSION TRANSACTION ISOLATION LEVEL REPEATABLE READ;
UPDATE t1 SET b = 3*a WHERE a > 3;
COMMIT;

BEGIN;
SET SESSION TRANSACTION ISOLATION LEVEL SERIALIZABLE;
UPDATE t1 SET b = 4*a WHERE a > 4;
COMMIT;

source include/show_binlog_events.inc;

DROP TABLE t1;
97 98 99 100 101


#
# Let us test binlog_cache_use and binlog_cache_disk_use status vars.
# Actually this test has nothing to do with innodb per se, it just requires
102
# transactional table.
103
#
104
flush status;
105 106 107 108 109
show status like "binlog_cache_use";
show status like "binlog_cache_disk_use";

create table t1 (a int) engine=innodb;

110
# Now we are going to create transaction which is long enough so its
111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133
# transaction binlog will be flushed to disk...
let $1=2000;
disable_query_log;
begin;
while ($1)
{
 eval insert into t1 values( $1 );
 dec $1;
}
commit;
enable_query_log;
show status like "binlog_cache_use";
show status like "binlog_cache_disk_use";

# Transaction which should not be flushed to disk and so should not
# increase binlog_cache_disk_use.
begin;
delete from t1;
commit;
show status like "binlog_cache_use";
show status like "binlog_cache_disk_use";
drop table t1;

134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157
#
# Bug#27716  	multi-update did partially and has not binlogged
#

CREATE TABLE `t1` (
  `a` int(11) NOT NULL auto_increment,
  `b` int(11) default NULL,
  PRIMARY KEY  (`a`)
) ENGINE=MyISAM DEFAULT CHARSET=latin1 ;

CREATE TABLE `t2` (
  `a` int(11) NOT NULL auto_increment,
  `b` int(11) default NULL,
  PRIMARY KEY  (`a`)
) ENGINE=INNODB DEFAULT CHARSET=latin1 ;

# A. testing multi_update::send_eof() execution branch
insert into t1 values (1,1),(2,2);
insert into t2 values (1,1),(4,4);
reset master;
--error ER_DUP_ENTRY
UPDATE t2,t1 SET t2.a=t1.a+2;
# check
select * from t2 /* must be (3,1), (4,4) */;
Andrei Elkin's avatar
Andrei Elkin committed
158 159
--echo there must no UPDATE in binlog
source include/show_master_status.inc;
160 161 162 163 164 165 166 167 168

# B. testing multi_update::send_error() execution branch
delete from t1;
delete from t2;
insert into t1 values (1,2),(3,4),(4,4);
insert into t2 values (1,2),(3,4),(4,4);
reset master;
--error ER_DUP_ENTRY
UPDATE t2,t1  SET t2.a=t2.b where t2.a=t1.a;
Andrei Elkin's avatar
Andrei Elkin committed
169 170
--echo there must no UPDATE in binlog
source include/show_master_status.inc;
171 172 173 174

# cleanup bug#27716
drop table t1, t2;

175
--echo End of tests