mirror of
https://github.com/MariaDB/server.git
synced 2025-01-16 20:12:31 +01:00
230 lines
8.7 KiB
Text
230 lines
8.7 KiB
Text
############## mysql-test\t\wait_timeout_basic.test ###########################
|
|
# #
|
|
# Variable Name: wait_timeout #
|
|
# Scope: GLOBAL | SESSION #
|
|
# Access Type: Dynamic #
|
|
# Data Type: numeric #
|
|
# Default Value: #
|
|
# Range: #
|
|
# #
|
|
# #
|
|
# Creation Date: 2008-02-07 #
|
|
# Author: Sharique Abdullah #
|
|
# #
|
|
# Description: Test Cases of Dynamic System Variable wait_timeout #
|
|
# 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#option_mysqld_wait_timeouts #
|
|
# #
|
|
###############################################################################
|
|
# Due to differnces between linux and windows in the results
|
|
|
|
--source include/not_windows.inc
|
|
--source include/load_sysvars.inc
|
|
|
|
############################################################
|
|
# START OF wait_timeout TESTS #
|
|
############################################################
|
|
|
|
#############################################################
|
|
# Save initial value #
|
|
#############################################################
|
|
|
|
SET @start_global_value = @@global.wait_timeout;
|
|
SET @start_session_value = @@session.wait_timeout;
|
|
|
|
--echo '#--------------------FN_DYNVARS_005_01-------------------------#'
|
|
############################################################
|
|
# Display the DEFAULT value of wait_timeout #
|
|
############################################################
|
|
|
|
SET @@global.wait_timeout = 100;
|
|
SET @@global.wait_timeout = DEFAULT;
|
|
SELECT @@global.wait_timeout;
|
|
|
|
SET @@session.wait_timeout = 200;
|
|
SET @@session.wait_timeout = DEFAULT;
|
|
SELECT @@session.wait_timeout;
|
|
|
|
|
|
--echo '#--------------------FN_DYNVARS_005_02-------------------------#'
|
|
############################################################
|
|
# Check the DEFAULT value of wait_timeout #
|
|
############################################################
|
|
|
|
SET @@global.wait_timeout = DEFAULT;
|
|
SELECT @@global.wait_timeout = @default_wait_timeout;
|
|
|
|
SET @@session.wait_timeout = DEFAULT;
|
|
SELECT @@session.wait_timeout = @default_wait_timeout;
|
|
|
|
|
|
|
|
--echo '#--------------------FN_DYNVARS_005_03-------------------------#'
|
|
######################################################################
|
|
# Change the value of wait_timeout to a valid value for GLOBAL Scope #
|
|
######################################################################
|
|
|
|
#SET @@global.wait_timeout= @min_wait_timeout;
|
|
SET @@global.wait_timeout= 1;
|
|
SELECT @@global.wait_timeout;
|
|
|
|
SET @@global.wait_timeout = 60020;
|
|
SELECT @@global.wait_timeout;
|
|
|
|
#SET @@global.wait_timeout = @max_wait_timeout;
|
|
SET @@global.wait_timeout = 31536000;
|
|
SELECT @@global.wait_timeout = @max_wait_timeout;
|
|
|
|
|
|
--echo '#--------------------FN_DYNVARS_005_04-------------------------#'
|
|
#######################################################################
|
|
# Change the value of wait_timeout to a valid value for SESSION Scope #
|
|
#######################################################################
|
|
#SET @@session.wait_timeout = @min_wait_timeout;
|
|
#SELECT @@session.wait_timeout;
|
|
|
|
SET @@session.wait_timeout =6000;
|
|
SELECT @@session.wait_timeout;
|
|
|
|
#SET @@session.wait_timeout = @max_wait_timeout;
|
|
#SELECT @@session.wait_timeout = @max_wait_timeout;
|
|
|
|
|
|
--echo '#------------------FN_DYNVARS_005_05-----------------------#'
|
|
########################################################
|
|
# Change the value of wait_timeout to an invalid value #
|
|
########################################################
|
|
|
|
SET @@global.wait_timeout = 0;
|
|
SET @@global.wait_timeout = -1024;
|
|
|
|
--Error ER_WRONG_TYPE_FOR_VAR
|
|
SET @@global.wait_timeout = ON;
|
|
|
|
--Error ER_WRONG_TYPE_FOR_VAR
|
|
SET @@global.wait_timeout = OFF;
|
|
|
|
SET @@global.wait_timeout = True;
|
|
SELECT @@global.wait_timeout;
|
|
|
|
SET @@global.wait_timeout = False;
|
|
SELECT @@global.wait_timeout;
|
|
|
|
--Error ER_WRONG_TYPE_FOR_VAR
|
|
SET @@global.wait_timeout = 65530.34;
|
|
|
|
--Error ER_WRONG_TYPE_FOR_VAR
|
|
SET @@global.wait_timeout ="Test";
|
|
|
|
|
|
--Error ER_WRONG_TYPE_FOR_VAR
|
|
SET @@session.wait_timeout = ON;
|
|
|
|
|
|
--Error ER_WRONG_TYPE_FOR_VAR
|
|
SET @@session.wait_timeout = OFF;
|
|
|
|
SET @@session.wait_timeout = True;
|
|
SELECT @@session.wait_timeout;
|
|
|
|
SET @@session.wait_timeout = False;
|
|
SELECT @@session.wait_timeout;
|
|
|
|
|
|
--Error ER_WRONG_TYPE_FOR_VAR
|
|
SET @@session.wait_timeout = "Test";
|
|
|
|
|
|
--Error ER_WRONG_TYPE_FOR_VAR
|
|
SET @@session.wait_timeout = 'test';
|
|
|
|
SET @@session.wait_timeout = 123456789031;
|
|
SELECT @@session.wait_timeout = @max_wait_timeout;
|
|
|
|
|
|
--echo '#------------------FN_DYNVARS_005_06-----------------------#'
|
|
####################################################################
|
|
# Check if the value in GLOBAL Table matches value in variable #
|
|
####################################################################
|
|
|
|
SELECT @@global.wait_timeout = VARIABLE_VALUE
|
|
FROM INFORMATION_SCHEMA.GLOBAL_VARIABLES
|
|
WHERE VARIABLE_NAME='wait_timeout';
|
|
|
|
--echo '#------------------FN_DYNVARS_005_07-----------------------#'
|
|
####################################################################
|
|
# Check if the value in SESSION Table matches value in variable #
|
|
####################################################################
|
|
|
|
SELECT @@session.wait_timeout = VARIABLE_VALUE
|
|
FROM INFORMATION_SCHEMA.SESSION_VARIABLES
|
|
WHERE VARIABLE_NAME='wait_timeout';
|
|
|
|
--echo '#---------------------FN_DYNVARS_001_09----------------------#'
|
|
###########################################################################
|
|
# Check if global and session variable are independent of each other #
|
|
###########################################################################
|
|
|
|
SET @@global.wait_timeout = 30000;
|
|
SET @@global.wait_timeout = 40000;
|
|
SELECT @@wait_timeout = @@global.wait_timeout;
|
|
|
|
--echo '#---------------------FN_DYNVARS_001_10----------------------#'
|
|
########################################################################
|
|
# Check if accessing variable with SESSION,LOCAL and without SCOPE #
|
|
# points to same session variable #
|
|
########################################################################
|
|
|
|
SET @@wait_timeout = 100;
|
|
SELECT @@wait_timeout = @@local.wait_timeout;
|
|
SELECT @@local.wait_timeout = @@session.wait_timeout;
|
|
|
|
--echo '#---------------------FN_DYNVARS_001_11----------------------#'
|
|
#######################################################################
|
|
# Check if wait_timeout can be accessed with and without @@ sign #
|
|
#######################################################################
|
|
|
|
SET wait_timeout = 1027;
|
|
SELECT @@wait_timeout;
|
|
|
|
|
|
--Error ER_UNKNOWN_TABLE
|
|
SELECT local.wait_timeout;
|
|
|
|
--Error ER_UNKNOWN_TABLE
|
|
SELECT session.wait_timeout;
|
|
|
|
--Error ER_BAD_FIELD_ERROR
|
|
SELECT wait_timeout = @@session.wait_timeout;
|
|
|
|
--echo #
|
|
--echo # MDEV-9516 type error when setting session variable
|
|
--echo #
|
|
|
|
SET SESSION wait_timeout= 28000;
|
|
SET SESSION wait_timeout= GREATEST(28000, @@wait_timeout);
|
|
SET SESSION wait_timeout= COALESCE(28000, @@wait_timeout);
|
|
SET SESSION wait_timeout= IFNULL(28000, @@wait_timeout);
|
|
SET SESSION wait_timeout= CASE WHEN TRUE THEN 28000 ELSE @@wait_timeout END;
|
|
|
|
--error ER_WRONG_TYPE_FOR_VAR
|
|
SET SESSION wait_timeout= 28000.0;
|
|
--error ER_WRONG_TYPE_FOR_VAR
|
|
SET SESSION wait_timeout= 28000.1;
|
|
|
|
####################################
|
|
# Restore initial value #
|
|
####################################
|
|
|
|
SET @@global.wait_timeout = @start_global_value;
|
|
SET @@session.wait_timeout = @start_session_value;
|
|
|
|
#################################################
|
|
# END OF wait_timeout TESTS #
|
|
#################################################
|