diff options
Diffstat (limited to 'mysql-test/suite/sys_vars/t/innodb_table_locks_func.test')
-rw-r--r-- | mysql-test/suite/sys_vars/t/innodb_table_locks_func.test | 94 |
1 files changed, 94 insertions, 0 deletions
diff --git a/mysql-test/suite/sys_vars/t/innodb_table_locks_func.test b/mysql-test/suite/sys_vars/t/innodb_table_locks_func.test new file mode 100644 index 00000000000..6638a20c926 --- /dev/null +++ b/mysql-test/suite/sys_vars/t/innodb_table_locks_func.test @@ -0,0 +1,94 @@ +################# mysql-test\t\innodb_table_locks_func.test ################## +# # +# Variable Name: innodb_table_locks # +# Scope: GLOBAL | SESSION # +# Access Type: Dynamic # +# Data Type: boolean # +# Default Value: 1 # +# Range: 0,1 # +# # +# # +# Creation Date: 2008-03-08 # +# Author: Rizwan # +# # +# Description: Test Cases of Dynamic System Variable innodb_table_locks # +# that checks the behavior of this variable # +# # +# Reference: # +# http://dev.mysql.com/doc/refman/5.1/en/server-system-variables.html # +# # +############################################################################### + +--source include/not_embedded.inc +--source include/have_innodb.inc + +--echo '#--------------------FN_DYNVARS_048_01-------------------------#' +#################################################################### +# Check if setting innodb_table_locks is changed in new connection # +#################################################################### + +SET @start_value= @@global.innodb_table_locks; +SELECT @start_value; + +SET @@global.innodb_table_locks = OFF; +--echo 'connect (con1,localhost,root,,,,)' +connect (con1,localhost,root,,,,); +--echo 'connection con1' +connection con1; +SELECT @@global.innodb_table_locks; +SELECT @@session.innodb_table_locks; +disconnect con1; + + +--echo '#--------------------FN_DYNVARS_048_02-------------------------#' +########################################################### +# Begin the functionality Testing of innodb_table_locks # +########################################################### + +#============================================================================== +--echo '----check when innodb_table_locks = ON and autocommit = OFF---' +#============================================================================== +--echo 'connect (con2,localhost,root,,,,)' +connect (con2,localhost,root,,,,); + +--echo 'connection default' +connection default; + +--disable_warnings +DROP TABLE IF EXISTS t1; +--enable_warnings +CREATE TABLE t1 (a INT) ENGINE=INNODB; + +SET @@autocommit = OFF; +SET @@innodb_table_locks = ON; + +BEGIN; +INSERT INTO t1 VALUES(1); +SELECT * FROM t1 FOR UPDATE; + +--echo 'CONNECTION con2' +CONNECTION con2; +SET @@innodb_table_locks = ON; +SET @@autocommit = OFF; +send LOCK TABLES t1 WRITE; + +--echo 'CONNECTION default' +CONNECTION default; +COMMIT; + +--echo 'CONNECTION con2' +CONNECTION con2; +UNLOCK tables; + +DROP TABLE t1; +disconnect con2; + +connection default; +SET @@global.innodb_table_locks= @start_value; +SELECT @@global.innodb_table_locks; + +########################################################## +# End of functionality Testing for innodb_table_locks # +########################################################## + + |