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139 lines
4.1 KiB
Text
139 lines
4.1 KiB
Text
#
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# Test of replicating some difficult functions
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#
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source include/master-slave.inc;
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CALL mtr.add_suppression('Unsafe statement written to the binary log using statement format since BINLOG_FORMAT = STATEMENT');
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create table t1(id int, i int, r1 int, r2 int, p varchar(100));
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insert into t1 values(1, connection_id(), 0, 0, "");
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# don't put rand and password in the same query, to see if they replicate
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# independently
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# Pure rand test
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--disable_warnings
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insert into t1 values(2, 0, rand()*1000, rand()*1000, "");
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--enable_warnings
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# change the rand suite on the master (we do this because otherwise password()
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# benefits from the fact that the above rand() is well replicated :
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# it picks the same sequence element, which hides a possible bug in password() replication.
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set sql_log_bin=0;
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insert into t1 values(6, 0, rand(), rand(), "");
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delete from t1 where id=6;
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set sql_log_bin=1;
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# Pure password test
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insert into t1 values(3, 0, 0, 0, password('does_this_work?'));
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# "altogether now"
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--disable_warnings
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insert into t1 values(4, connection_id(), rand()*1000, rand()*1000, password('does_this_still_work?'));
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--enable_warnings
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--disable_cursor_protocol
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--disable_ps2_protocol
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select * into outfile 'rpl_misc_functions.outfile' from t1;
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--enable_ps2_protocol
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--enable_cursor_protocol
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let $MYSQLD_DATADIR= `select @@datadir`;
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sync_slave_with_master;
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create temporary table t2 like t1;
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# read the values from the master table
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--replace_result $MYSQLD_DATADIR MYSQLD_DATADIR
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eval load data local infile '$MYSQLD_DATADIR/test/rpl_misc_functions.outfile' into table t2;
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# compare them with the replica; the SELECT below should return no row
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select * from t1, t2 where (t1.id=t2.id) and not(t1.i=t2.i and t1.r1=t2.r1 and t1.r2=t2.r2 and t1.p=t2.p);
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connection master;
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drop table t1;
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# End of 4.1 tests
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#
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# BUG#25543 test calling rand() multiple times on the master in
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# a stored procedure.
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#
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--disable_warnings
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DROP TABLE IF EXISTS t1;
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--enable_warnings
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CREATE TABLE t1 (id INT NOT NULL AUTO_INCREMENT PRIMARY KEY,
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col_a DOUBLE DEFAULT NULL);
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DELIMITER |;
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# Use a SP that calls rand() multiple times
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CREATE PROCEDURE test_replication_sp1()
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BEGIN
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INSERT INTO t1 (col_a) VALUES (rand()), (rand());
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INSERT INTO t1 (col_a) VALUES (rand());
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END|
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# Use a SP that calls another SP to call rand() multiple times
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CREATE PROCEDURE test_replication_sp2()
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BEGIN
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CALL test_replication_sp1();
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CALL test_replication_sp1();
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END|
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# Use a SF that calls rand() multiple times
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CREATE FUNCTION test_replication_sf() RETURNS DOUBLE DETERMINISTIC
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BEGIN
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RETURN (rand() + rand());
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END|
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DELIMITER ;|
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# Exercise the functions and procedures then compare the results on
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# the master to those on the slave.
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--disable_warnings
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CALL test_replication_sp1();
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CALL test_replication_sp2();
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INSERT INTO t1 (col_a) VALUES (test_replication_sf());
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INSERT INTO t1 (col_a) VALUES (test_replication_sf());
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INSERT INTO t1 (col_a) VALUES (test_replication_sf());
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--enable_warnings
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--sync_slave_with_master
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--enable_prepare_warnings
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# Dump table on slave
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--disable_cursor_protocol
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--disable_ps2_protocol
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select * from t1 into outfile "../../tmp/t1_slave.txt";
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--disable_prepare_warnings
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--enable_ps2_protocol
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--enable_cursor_protocol
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# Load data from slave into temp table on master
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connection master;
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--disable_warnings
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create temporary table t1_slave select * from t1 where 1=0;
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--enable_warnings
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load data infile '../../tmp/t1_slave.txt' into table t1_slave;
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--remove_file $MYSQLTEST_VARDIR/tmp/t1_slave.txt
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# Compare master and slave temp table, use subtraction
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# for floating point comparison of "double"
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--disable_cursor_protocol
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select count(*) into @aux from t1 join t1_slave using (id)
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where ABS(t1.col_a - t1_slave.col_a) < 0.0000001 ;
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--enable_cursor_protocol
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SELECT @aux;
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if (`SELECT @aux <> 12 OR @aux IS NULL`)
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{
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--echo # ERROR: We expected to get count(*) = 12.
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SELECT id, col_a FROM t1;
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SELECT id, col_a FROM t1_slave;
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--echo # abort
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exit;
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}
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# Cleanup
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connection master;
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DROP TABLE t1, t1_slave;
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DROP PROCEDURE test_replication_sp1;
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DROP PROCEDURE test_replication_sp2;
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DROP FUNCTION test_replication_sf;
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--remove_file $MYSQLD_DATADIR/test/rpl_misc_functions.outfile
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--sync_slave_with_master
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--source include/rpl_end.inc
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