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140 lines
3.8 KiB
Text
140 lines
3.8 KiB
Text
# The two bugs below (BUG#25507 and BUG#26116) existed only in
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# statement-based binlogging; we test that now they are fixed;
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# we also test that mixed and row-based binlogging work too,
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# for completeness.
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connection master;
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--disable_warnings
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CREATE SCHEMA IF NOT EXISTS mysqlslap;
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USE mysqlslap;
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--enable_warnings
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select @@global.binlog_format;
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#
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# BUG#25507 "multi-row insert delayed + auto increment causes
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# duplicate key entries on slave";
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# happened only in statement-based binlogging.
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#
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CREATE TABLE t1 (id INT primary key auto_increment, name VARCHAR(64));
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let $query = "INSERT DELAYED INTO t1 VALUES (null, 'Dr. No'), (null, 'From Russia With Love'), (null, 'Goldfinger'), (null, 'Thunderball'), (null, 'You Only Live Twice')";
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--exec $MYSQL_SLAP --silent --concurrency=5 --iterations=200 --query=$query --delimiter=";"
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FLUSH TABLE t1; # another way to be sure INSERT DELAYED has inserted
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SELECT COUNT(*) FROM t1;
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# when bug existed slave failed below ("duplicate key" error at random INSERT)
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sync_slave_with_master;
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use mysqlslap;
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SELECT COUNT(*) FROM t1;
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#
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# BUG#26116 "If multi-row INSERT DELAYED has errors,
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# statement-based binlogging breaks";
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# happened only in statement-based binlogging.
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#
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connection master;
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truncate table t1;
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# first scenario: duplicate on first row
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insert delayed into t1 values(10, "my name");
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if ($binlog_format_statement)
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{
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# statement below will be converted to non-delayed INSERT and so
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# will stop at first error, guaranteeing replication.
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--error ER_DUP_ENTRY
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insert delayed into t1 values(10, "is Bond"), (20, "James Bond");
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}
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if (!$binlog_format_statement)
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{
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insert delayed into t1 values(10, "is Bond"), (20, "James Bond");
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}
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flush table t1; # to wait for INSERT DELAYED to be done
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select * from t1;
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sync_slave_with_master;
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# when bug existed in statement-based binlogging, t1 on slave had
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# different content from on master
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select * from t1;
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# second scenario: duplicate on second row
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connection master;
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delete from t1 where id!=10;
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if ($binlog_format_statement)
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{
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# statement below will be converted to non-delayed INSERT and so
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# will be binlogged with its ER_DUP_ENTRY error code, guaranteeing
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# replication (slave will hit the same error code and so be fine).
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--error ER_DUP_ENTRY
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insert delayed into t1 values(20, "is Bond"), (10, "James Bond");
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}
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if (!$binlog_format_statement)
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{
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insert delayed into t1 values(20, "is Bond"), (10, "James Bond");
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}
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flush table t1; # to wait for INSERT DELAYED to be done
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select * from t1;
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sync_slave_with_master;
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# when bug existed in statement-based binlogging, query was binlogged
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# with error_code=0 so slave stopped
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select * from t1;
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# clean up
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connection master;
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USE test;
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DROP SCHEMA mysqlslap;
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sync_slave_with_master;
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use test;
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connection master;
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#
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# Bug #29571: INSERT DELAYED IGNORE written to binary log on the master but
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# on the slave
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#
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if (`SELECT @@global.binlog_format != 'ROW'`)
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{
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#flush the logs before the test
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connection slave;
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FLUSH LOGS;
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connection master;
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FLUSH LOGS;
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}
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CREATE TABLE t1(a int, UNIQUE(a));
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INSERT DELAYED IGNORE INTO t1 VALUES(1);
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INSERT DELAYED IGNORE INTO t1 VALUES(1);
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flush table t1; # to wait for INSERT DELAYED to be done
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if (`SELECT @@global.binlog_format != 'ROW'`)
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{
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#must show two INSERT DELAYED
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--replace_column 1 x 2 x 3 x 4 x 5 x
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show binlog events in 'master-bin.000002' LIMIT 2,2;
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}
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select * from t1;
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sync_slave_with_master;
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echo On slave;
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if (`SELECT @@global.binlog_format != 'ROW'`)
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{
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#must show two INSERT DELAYED
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--replace_column 1 x 2 x 3 x 4 x 5 x
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show binlog events in 'slave-bin.000002' LIMIT 2,2;
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}
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select * from t1;
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# clean up
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connection master;
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drop table t1;
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sync_slave_with_master;
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if (`SELECT @@global.binlog_format != 'ROW'`)
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{
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#flush the logs after the test
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FLUSH LOGS;
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connection master;
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FLUSH LOGS;
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}
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connection master;
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--echo End of 5.0 tests
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