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BitKeeper/etc/ignore: Added mysql-test/linux_sys_vars.inc mysql-test/load_sysvars.inc mysql-test/windows_sys_vars.inc to the ignore list
140 lines
4.9 KiB
Text
140 lines
4.9 KiB
Text
############## mysql-test\t\concurrent_insert_basic.test #######################
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# #
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# Variable Name: concurrent_insert #
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# Scope: GLOBAL #
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# Access Type: Dynamic #
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# Data Type: Boolean & Numeric #
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# Default Value: 1 #
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# Valid Values: 0,1 & 2 #
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# #
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# #
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# Creation Date: 2008-03-07 #
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# Author: Salman Rawala #
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# #
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# Description: Test Cases of Dynamic System Variable "concurrent_insert" #
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# that checks functionality of this variable #
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# #
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# Reference: http://dev.mysql.com/doc/refman/5.1/en/ #
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# server-system-variables.html#option_mysqld_concurrent_insert #
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# #
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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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#########################
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# Creating new table #
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#########################
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--echo ## Creating new table ##
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CREATE TABLE t1
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(
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name varchar(30)
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);
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--echo '#--------------------FN_DYNVARS_018_01-------------------------#'
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####################################################################
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# Setting initial value of concurrent_insert to 1
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# concurrent_insert = 1 means Enables concurrent insert
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# for MyISAM tables that don't have holes
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####################################################################
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--echo ## Setting initial value of variable to 1 ##
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SET @@global.concurrent_insert = 1;
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INSERT into t1(name) values('Record_1');
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INSERT into t1(name) values('Record_2');
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INSERT into t1(name) values('Record_3');
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--echo ## locking table ##
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lock table t1 read local;
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--echo ## Creating new connection to insert some rows in table ##
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connect (test_con1,localhost,root,,);
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connection test_con1;
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--echo ## New records should come at the end of all rows ##
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INSERT into t1(name) values('Record_4');
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SELECT * from t1;
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--echo ## unlocking tables ##
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connection default;
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unlock tables;
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--echo ## deleting record to create hole in table ##
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DELETE from t1 where name ='Record_2';
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--echo '#--------------------FN_DYNVARS_018_02-------------------------#'
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####################################################################
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# Setting initial value of concurrent_insert to 1
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# concurrent_insert = 1 and trying to insert some values
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# in MyISAM tables that have holes
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####################################################################
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# lock table and connect with connection1
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#lock table t1 read local;
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#connection test_con1;
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# setting value of concurrent_insert to 1
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#SET @@global.concurrent_insert=1;
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#INSERT into t1(name) values('Record_7');
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#SELECT * from t1;
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#connection default;
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#unlock tables;
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#SELECT * from t1;
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#INSERT into t1(name) values('Record_6');
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# On inserting rows in hole while the value of concurrent_insert is 1
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# MySQL server hangs.
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--echo '#--------------------FN_DYNVARS_018_03-------------------------#'
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###############################################################################
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# Setting value of concurrent_insert to 2 to verify values after inserting
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# it into table with holes
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# concurrent_insert = 2 means Enables concurrent insert
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# for MyISAM tables that have holes but inserts values at the end of all rows
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###############################################################################
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--echo ## lock table and connect with connection1 ##
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lock table t1 read local;
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connection test_con1;
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--echo ## setting value of concurrent_insert to 2 ##
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SET @@global.concurrent_insert=2;
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--echo ## Inserting record in table, record should go at the end of the table ##
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INSERT into t1(name) values('Record_5');
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SELECT * from t1;
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SELECT @@concurrent_insert;
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--echo ## Switching to default connection ##
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connection default;
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--echo ## Unlocking table ##
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unlock tables;
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SELECT * from t1;
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--echo ## Inserting new row, this should go in the hole ##
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INSERT into t1(name) values('Record_6');
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SELECT * from t1;
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--echo ## connection test_con1 ##
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DELETE from t1 where name ='Record_3';
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SELECT * from t1;
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--echo ## Dropping table ##
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DROP table t1;
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--echo ## Disconnecting connection ##
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disconnect test_con1;
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