diff options
Diffstat (limited to 'mysql-test/t/version_compile_machine_basic.test')
| -rw-r--r-- | mysql-test/t/version_compile_machine_basic.test | 100 |
1 files changed, 100 insertions, 0 deletions
diff --git a/mysql-test/t/version_compile_machine_basic.test b/mysql-test/t/version_compile_machine_basic.test new file mode 100644 index 00000000000..30742436068 --- /dev/null +++ b/mysql-test/t/version_compile_machine_basic.test @@ -0,0 +1,100 @@ + + +################## mysql-test\t\version_compile_machine_basic.test ############ +# # +# Variable Name: version_compile_machine # +# Scope: Global # +# Access Type: Static # +# Data Type: String # +# # +# # +# Creation Date: 2008-02-07 # +# Author : Sharique Abdullah # +# # +# # +# Description:Test Cases of Dynamic System Variable version_compile_machine # +# that checks the behavior of this variable in the following ways # +# * Value Check # +# * Scope Check # +# # +# Reference: http://dev.mysql.com/doc/refman/5.1/en/ # +# server-system-variables.html # +# # +############################################################################### + +--echo '#---------------------BS_STVARS_055_01----------------------#' +#################################################################### +# Displaying default value # +#################################################################### +SELECT COUNT(@@GLOBAL.version_compile_machine); +--echo 1 Expected + + +--echo '#---------------------BS_STVARS_055_02----------------------#' +#################################################################### +# Check if Value can set # +#################################################################### + +--error ER_INCORRECT_GLOBAL_LOCAL_VAR +SET @@GLOBAL.version_compile_machine=1; +--echo Expected error 'Read only variable' + +SELECT COUNT(@@GLOBAL.version_compile_machine); +--echo 1 Expected + + + + +--echo '#---------------------BS_STVARS_055_03----------------------#' +################################################################# +# Check if the value in GLOBAL Table matches value in variable # +################################################################# + +SELECT @@GLOBAL.version_compile_machine = VARIABLE_VALUE +FROM INFORMATION_SCHEMA.GLOBAL_VARIABLES +WHERE VARIABLE_NAME='version_compile_machine'; +--echo 1 Expected + +SELECT COUNT(@@GLOBAL.version_compile_machine); +--echo 1 Expected + +SELECT COUNT(VARIABLE_VALUE) +FROM INFORMATION_SCHEMA.GLOBAL_VARIABLES +WHERE VARIABLE_NAME='version_compile_machine'; +--echo 1 Expected + + + +--echo '#---------------------BS_STVARS_055_04----------------------#' +################################################################################ +# Check if accessing variable with and without GLOBAL point to same variable # +################################################################################ +SELECT @@version_compile_machine = @@GLOBAL.version_compile_machine; +--echo 1 Expected + + + +--echo '#---------------------BS_STVARS_055_05----------------------#' +################################################################################ +# Check if version_compile_machine can be accessed with and without @@ sign # +################################################################################ + +SELECT COUNT(@@version_compile_machine); +--echo 1 Expected + +--Error ER_INCORRECT_GLOBAL_LOCAL_VAR +SELECT COUNT(@@local.version_compile_machine); +--echo Expected error 'Variable is a GLOBAL variable' + +--Error ER_INCORRECT_GLOBAL_LOCAL_VAR +SELECT COUNT(@@SESSION.version_compile_machine); +--echo Expected error 'Variable is a GLOBAL variable' + +SELECT COUNT(@@GLOBAL.version_compile_machine); +--echo 1 Expected + +--Error ER_BAD_FIELD_ERROR +SELECT version_compile_machine = @@SESSION.version_compile_machine; +--echo Expected error 'Readonly variable' + + |