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91 lines
3.3 KiB
Text
91 lines
3.3 KiB
Text
#############################################################################
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# Original Author: JBM #
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# Original Date: Aug/15/2005 #
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# Update: 08/29/2005 Comment out sleep. Only needed for debugging #
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#############################################################################
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# Note: Many lines are commented out in this test case. These were used for #
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# creating the test case and debugging and are being left for #
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# debugging, but they can not be used for the regular testing as the #
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# Time changes and is not deteministic, so instead we dump both the #
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# master and slave and diff the dumps. If the dumps differ then the #
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# test case will fail. To run during diff failuers, comment out the #
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# diff. #
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# Test: Tests MySQL stored function using RAND() and a flow control. The #
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# test inserts rows into a givin table with the function used in #
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# the insert statement. Depending on the RAND() value returned #
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# inside the function one set of text is returned. In addition, #
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# it uses a transaction to see the effect a rollback has on master #
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# Vs slave. #
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#############################################################################
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# Begin clean up test section
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connection master;
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--disable_warnings
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DROP FUNCTION IF EXISTS test.f1;
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DROP TABLE IF EXISTS test.t1;
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--enable_warnings
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eval CREATE TABLE test.t1 (a INT NOT NULL AUTO_INCREMENT, c CHAR(16),PRIMARY KEY(a))ENGINE=$engine_type;
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delimiter |;
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create function test.f1() RETURNS CHAR(16)
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BEGIN
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DECLARE tmp CHAR(16);
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DECLARE var_name FLOAT;
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SET var_name = RAND();
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IF var_name > .6
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THEN SET tmp = 'Texas';
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ELSE SET tmp = 'MySQL';
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END IF;
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RETURN tmp;
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END|
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delimiter ;|
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INSERT INTO test.t1 VALUES (null,test.f1()),(null,test.f1()),(null,test.f1());
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sleep 6;
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INSERT INTO test.t1 VALUES (null,test.f1()),(null,test.f1()),(null,test.f1());
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sleep 6;
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#Select in this test are used for debugging
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#select * from test.t1;
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#connection slave;
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#select * from test.t1;
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connection master;
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SET AUTOCOMMIT=0;
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START TRANSACTION;
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INSERT INTO test.t1 VALUES (null,test.f1());
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ROLLBACK;
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SET AUTOCOMMIT=1;
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#select * from test.t1;
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#sleep 6;
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#connection slave;
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#select * from test.t1;
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#connection master;
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#used for debugging
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#show binlog events;
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# time to dump the databases and so we can see if they match
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--exec $MYSQL_DUMP --compact --order-by-primary --skip-extended-insert --no-create-info test > $MYSQLTEST_VARDIR/tmp/func003_master.sql
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--exec $MYSQL_DUMP_SLAVE --compact --order-by-primary --skip-extended-insert --no-create-info test > $MYSQLTEST_VARDIR/tmp/func003_slave.sql
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# First lets cleanup
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DROP FUNCTION test.f1;
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DROP TABLE test.t1;
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# the test will show that the diff statement failed and no reject file
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# will be created. You will need to go to the mysql-test dir and diff
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# the files yourself to see what is not matching :-) File are located
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# in $MYSQLTEST_VARDIR/tmp
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diff_files $MYSQLTEST_VARDIR/tmp/func003_master.sql $MYSQLTEST_VARDIR/tmp/func003_slave.sql;
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# End of 5.0 test case
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