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Diffstat (limited to 'mysql-test/t/tx_isolation_basic.test')
| -rw-r--r-- | mysql-test/t/tx_isolation_basic.test | 251 |
1 files changed, 0 insertions, 251 deletions
diff --git a/mysql-test/t/tx_isolation_basic.test b/mysql-test/t/tx_isolation_basic.test deleted file mode 100644 index 136a9b4331e..00000000000 --- a/mysql-test/t/tx_isolation_basic.test +++ /dev/null @@ -1,251 +0,0 @@ -################# mysql-test\t\tx_isolation_basic.test ######################## -# # -# Variable Name: tx_isolation # -# Scope: GLOBAL | SESSION # -# Access Type: Dynamic # -# Data Type: enumeration # -# Default Value: REPEATABLE-READ # -# Valid Values: READ-UNCOMMITTED, READCOMMITTED, REPEATABLE-READ,SERIALIZABLE # -# # -# # -# Creation Date: 2008-02-07 # -# Author: Rizwan # -# # -# Description: Test Cases of Dynamic System Variable tx_isolation # -# that checks the behavior of this variable in the following ways# -# * Default Value # -# * Valid & Invalid values # -# * Scope & Access method # -# * Data Integrity # -# # -# Reference: http://dev.mysql.com/doc/refman/5.1/en/ # -# server-system-variables.html # -# # -############################################################################### - ---source include/load_sysvars.inc - -######################################################################## -# START OF tx_isolation TESTS # -######################################################################## - - -######################################################################### -# Saving initial value of tx_isolation in a temporary variable # -######################################################################### - -SET @global_start_value = @@global.tx_isolation; -SELECT @global_start_value; - -SET @session_start_value = @@session.tx_isolation; -SELECT @session_start_value; - ---echo '#--------------------FN_DYNVARS_183_01------------------------#' -#################################################################### -# Display the DEFAULT value of tx_isolation # -#################################################################### - -SET @@global.tx_isolation = 'READ-UNCOMMITTED'; ---Error ER_NO_DEFAULT -SET @@global.tx_isolation = DEFAULT; ---echo 'Bug# 34878: Documentation specifies a DEFAULT value of REPEATABLE-READ'; ---echo 'where as DEFAULT is not supported here.'; - -SET @@session.tx_isolation = 'SERIALIZABLE'; -SET @@session.tx_isolation = DEFAULT; -SELECT @@session.tx_isolation; ---echo 'Bug# 34876: Documentation specifies a DEFAULT value of REPEATABLE-READ'; ---echo 'where as DEFAULT here as no effect.'; - ---echo '#---------------------FN_DYNVARS_183_02-------------------------#' -######################################################### -# Check if NULL or empty value is accepeted # -######################################################### - ---Error ER_WRONG_VALUE_FOR_VAR -SET @@global.tx_isolation = NULL; - ---Error ER_WRONG_VALUE_FOR_VAR -SET @@global.tx_isolation = ''; - ---Error ER_WRONG_VALUE_FOR_VAR -SET @@session.tx_isolation = NULL; - ---Error ER_WRONG_VALUE_FOR_VAR -SET @@session.tx_isolation = ''; - ---echo '#--------------------FN_DYNVARS_183_03------------------------#' -##################################################################### -# Change the value of tx_isolation to a valid value # -##################################################################### - -SET @@global.tx_isolation = 'READ-UNCOMMITTED'; -SELECT @@global.tx_isolation; - -SET @@global.tx_isolation = 'read-COMMITTED'; -SELECT @@global.tx_isolation; - -SET @@global.tx_isolation = 'REPEATABLE-READ'; -SELECT @@global.tx_isolation; - -SET @@global.tx_isolation = 'SERIALIZable'; -SELECT @@global.tx_isolation; - - -SET @@session.tx_isolation = 'READ-UNCOMMITTED'; -SELECT @@session.tx_isolation; - -SET @@session.tx_isolation = 'READ-COMMITTED'; -SELECT @@session.tx_isolation; - -SET @@session.tx_isolation = 'REPEATABLE-READ'; -SELECT @@session.tx_isolation; - -SET @@session.tx_isolation = 'serializable'; -SELECT @@session.tx_isolation; - - ---echo '#--------------------FN_DYNVARS_183_04-------------------------#' -####################################################################### -# Change the value of tx_isolation to invalid value # -####################################################################### - -# for global scope ---Error ER_WRONG_VALUE_FOR_VAR -SET @@global.tx_isolation = -1; ---Error ER_WRONG_VALUE_FOR_VAR -SET @@global.tx_isolation = READUNCOMMITTED; - - -SET @@global.tx_isolation = 'REPEATABLE'; -SELECT @@global.tx_isolation; ---echo 'Bug# 34833: REPEATABLE is not documented as as valid tx_isolation level' - ---Error ER_WRONG_VALUE_FOR_VAR -SET @@global.tx_isolation = OFF; - ---Error ER_WRONG_VALUE_FOR_VAR -SET @@global.tx_isolation = ON; - ---Error ER_WRONG_VALUE_FOR_VAR -SET @@global.tx_isolation = 'NON-SERIALIZABLE'; - -# for session scope - ---Error ER_WRONG_VALUE_FOR_VAR -SET @@tx_isolation = -1; ---Error ER_WRONG_VALUE_FOR_VAR -SET @@tx_isolation = READUNCOMMITTED; - -SET @@tx_isolation = 'REPEATABLE'; -SELECT @@tx_isolation; ---echo 'Bug# 34833: REPEATABLE is not documented as as valid tx_isolation level' - ---Error ER_WRONG_VALUE_FOR_VAR -SET @@tx_isolation = 'NONE'; ---Error ER_WRONG_VALUE_FOR_VAR -SET @@tx_isolation = 'ALL'; - ---echo '#-------------------FN_DYNVARS_183_05----------------------------#' -######################################################################### -# Check if the value in session Table matches value in variable # -######################################################################### - -SELECT @@session.tx_isolation = VARIABLE_VALUE -FROM INFORMATION_SCHEMA.SESSION_VARIABLES -WHERE VARIABLE_NAME='tx_isolation'; - ---echo '#----------------------FN_DYNVARS_183_06------------------------#' -######################################################################### -# Check if the value in GLOBAL Table matches value in variable # -######################################################################### - -SELECT @@global.tx_isolation = VARIABLE_VALUE -FROM INFORMATION_SCHEMA.GLOBAL_VARIABLES -WHERE VARIABLE_NAME='tx_isolation'; - - ---echo '#---------------------FN_DYNVARS_183_07-------------------------#' -################################################################### -# Check if numbers can be used on variable # -################################################################### - -# test if variable accepts 0,1,2 -SET @@global.tx_isolation = 0; -SELECT @@global.tx_isolation; - -SET @@global.tx_isolation = 1; -SELECT @@global.tx_isolation; - -SET @@global.tx_isolation = 2; -SELECT @@global.tx_isolation; - -SET @@global.tx_isolation = 3; -SELECT @@global.tx_isolation; - -# use of decimal values - -SET @@global.tx_isolation = 0.4; -SELECT @@global.tx_isolation; - -SET @@global.tx_isolation = 1.1; -SELECT @@global.tx_isolation; - -SET @@global.tx_isolation = 1.5; -SELECT @@global.tx_isolation; - -SET @@global.tx_isolation = 2.9; -SELECT @@global.tx_isolation; - -SET @@session.tx_isolation = 3.49; -SELECT @@session.tx_isolation; - ---Error ER_WRONG_VALUE_FOR_VAR -SET @@session.tx_isolation = 3.6; - ---echo 'Bug: Decimal values can be used within the range [0.0-3.5).'; ---echo 'Values are rounded to 0,1,2,3 as evident from outcome.'; - - ---echo '#---------------------FN_DYNVARS_183_08----------------------#' -################################################################### -# Check if TRUE and FALSE values can be used on variable # -################################################################### - -SET @@global.tx_isolation = TRUE; -SELECT @@global.tx_isolation; -SET @@global.tx_isolation = FALSE; -SELECT @@global.tx_isolation; - ---echo '#---------------------FN_DYNVARS_183_09----------------------#' -######################################################################## -# Check if tx_isolation can be accessed with and without @@ sign # -######################################################################## - -SET tx_isolation = 'REPEATABLE-READ'; - ---Error ER_PARSE_ERROR -SET session.tx_isolation = 'REPEATABLE-READ'; ---Error ER_PARSE_ERROR -SET global.tx_isolation = 'REPEATABLE-READ'; -#using SET SESSION|GLOBAL syntax -SET session tx_isolation = 'REPEATABLE-READ'; -SELECT @@tx_isolation; - -SET global tx_isolation = 'REPEATABLE-READ'; -SELECT @@global.tx_isolation; - -############################## -# Restore initial value # -############################## - -SET @@global.tx_isolation = @global_start_value; -SELECT @@global.tx_isolation; - -SET @@session.tx_isolation = @session_start_value; -SELECT @@session.tx_isolation; - -#################################################################### -# END OF tx_isolation TESTS # -#################################################################### - |