mirror of
https://github.com/MariaDB/server.git
synced 2025-01-17 04:22:27 +01:00
b00c536378
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
229 lines
9.7 KiB
Text
229 lines
9.7 KiB
Text
############## mysql-test\t\max_delayed_threads_basic.test ###############
|
|
# #
|
|
# Variable Name: max_delayed_threads #
|
|
# Scope: GLOBAL | SESSION #
|
|
# Access Type: Dynamic #
|
|
# Data Type: numeric #
|
|
# Default Value: 20 #
|
|
# Range: 0-16384 #
|
|
# #
|
|
# #
|
|
# Creation Date: 2008-02-07 #
|
|
# Author: Salman #
|
|
# #
|
|
# Description: Test Cases of Dynamic System Variable max_delayed_threads #
|
|
# 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 max_delayed_threads TESTS #
|
|
##################################################################
|
|
|
|
|
|
#############################################################
|
|
# Save initial value #
|
|
#############################################################
|
|
|
|
SET @start_global_value = @@global.max_delayed_threads;
|
|
SELECT @start_global_value;
|
|
SET @start_session_value = @@session.max_delayed_threads;
|
|
SELECT @start_session_value;
|
|
|
|
|
|
--echo '#--------------------FN_DYNVARS_075_01-------------------------#'
|
|
##################################################################
|
|
# Display the DEFAULT value of max_delayed_threads #
|
|
##################################################################
|
|
|
|
SET @@global.max_delayed_threads = 1000;
|
|
SET @@global.max_delayed_threads = DEFAULT;
|
|
SELECT @@global.max_delayed_threads;
|
|
|
|
--Error ER_WRONG_VALUE_FOR_VAR
|
|
SET @@session.max_delayed_threads = 1000;
|
|
--echo 'Bug# 34882: Valid values are not allowed to assign in this variable';
|
|
SET @@session.max_delayed_threads = DEFAULT;
|
|
SELECT @@session.max_delayed_threads;
|
|
|
|
|
|
--echo '#--------------------FN_DYNVARS_075_02-------------------------#'
|
|
##################################################################
|
|
# Check the DEFAULT value of max_delayed_threads #
|
|
##################################################################
|
|
|
|
SET @@global.max_delayed_threads = DEFAULT;
|
|
SELECT @@global.max_delayed_threads = 20;
|
|
|
|
SET @@session.max_delayed_threads = DEFAULT;
|
|
SELECT @@session.max_delayed_threads = 20;
|
|
|
|
|
|
--echo '#--------------------FN_DYNVARS_075_03-------------------------#'
|
|
############################################################################
|
|
# Change the value of max_delayed_threads to a valid value for GLOBAL Scope #
|
|
############################################################################
|
|
|
|
SET @@global.max_delayed_threads = 1;
|
|
SELECT @@global.max_delayed_threads;
|
|
SET @@global.max_delayed_threads = 1025;
|
|
SELECT @@global.max_delayed_threads;
|
|
--echo 'Bug# 34877: Invalid Values are coming in variable on assigning valid values';
|
|
|
|
SET @@global.max_delayed_threads = 0;
|
|
SELECT @@global.max_delayed_threads;
|
|
SET @@global.max_delayed_threads = 16384;
|
|
SELECT @@global.max_delayed_threads;
|
|
SET @@global.max_delayed_threads = 16383;
|
|
SELECT @@global.max_delayed_threads;
|
|
|
|
--echo '#--------------------FN_DYNVARS_075_04-------------------------#'
|
|
#############################################################################
|
|
# Change the value of max_delayed_threads to a valid value for SESSION Scope #
|
|
#############################################################################
|
|
|
|
--Error ER_WRONG_VALUE_FOR_VAR
|
|
SET @@session.max_delayed_threads = 1;
|
|
SELECT @@session.max_delayed_threads;
|
|
--Error ER_WRONG_VALUE_FOR_VAR
|
|
SET @@session.max_delayed_threads = 1025;
|
|
SELECT @@session.max_delayed_threads;
|
|
|
|
SET @@session.max_delayed_threads = 0;
|
|
SELECT @@session.max_delayed_threads;
|
|
--Error ER_WRONG_VALUE_FOR_VAR
|
|
SET @@session.max_delayed_threads = 16384;
|
|
SELECT @@session.max_delayed_threads;
|
|
|
|
SET @@session.max_delayed_threads = 16383;
|
|
SELECT @@session.max_delayed_threads;
|
|
|
|
|
|
--echo '#------------------FN_DYNVARS_075_05-----------------------#'
|
|
##############################################################
|
|
# Change the value of max_delayed_threads to an invalid value #
|
|
##############################################################
|
|
|
|
SET @@global.max_delayed_threads = -1024;
|
|
SELECT @@global.max_delayed_threads;
|
|
SET @@global.max_delayed_threads = -1;
|
|
SELECT @@global.max_delayed_threads;
|
|
SET @@global.max_delayed_threads = 16385;
|
|
SELECT @@global.max_delayed_threads;
|
|
--Error ER_PARSE_ERROR
|
|
SET @@global.max_delayed_threads = 65530.34.;
|
|
SELECT @@global.max_delayed_threads;
|
|
--Error ER_WRONG_TYPE_FOR_VAR
|
|
SET @@global.max_delayed_threads = test;
|
|
SELECT @@global.max_delayed_threads;
|
|
--Error ER_WRONG_VALUE_FOR_VAR
|
|
SET @@session.max_delayed_threads = 16385;
|
|
SELECT @@session.max_delayed_threads;
|
|
--Error ER_WRONG_VALUE_FOR_VAR
|
|
SET @@session.max_delayed_threads = -1;
|
|
SELECT @@session.max_delayed_threads;
|
|
--Error ER_WRONG_VALUE_FOR_VAR
|
|
SET @@session.max_delayed_threads = -2;
|
|
SELECT @@session.max_delayed_threads;
|
|
--Error ER_PARSE_ERROR
|
|
SET @@session.max_delayed_threads = 65530.34.;
|
|
--Error ER_WRONG_VALUE_FOR_VAR
|
|
SET @@session.max_delayed_threads = 10737418241;
|
|
SELECT @@session.max_delayed_threads;
|
|
|
|
|
|
--Error ER_WRONG_TYPE_FOR_VAR
|
|
SET @@session.max_delayed_threads = test;
|
|
SELECT @@session.max_delayed_threads;
|
|
|
|
|
|
--echo '#------------------FN_DYNVARS_075_06-----------------------#'
|
|
####################################################################
|
|
# Check if the value in GLOBAL Table matches value in variable #
|
|
####################################################################
|
|
|
|
|
|
SELECT @@global.max_delayed_threads = VARIABLE_VALUE
|
|
FROM INFORMATION_SCHEMA.GLOBAL_VARIABLES
|
|
WHERE VARIABLE_NAME='max_delayed_threads';
|
|
|
|
--echo '#------------------FN_DYNVARS_075_07-----------------------#'
|
|
####################################################################
|
|
# Check if the value in SESSION Table matches value in variable #
|
|
####################################################################
|
|
|
|
SELECT @@session.max_delayed_threads = VARIABLE_VALUE
|
|
FROM INFORMATION_SCHEMA.SESSION_VARIABLES
|
|
WHERE VARIABLE_NAME='max_delayed_threads';
|
|
|
|
|
|
--echo '#------------------FN_DYNVARS_075_08-----------------------#'
|
|
####################################################################
|
|
# Check if TRUE and FALSE values can be used on variable #
|
|
####################################################################
|
|
|
|
SET @@global.max_delayed_threads = TRUE;
|
|
SELECT @@global.max_delayed_threads;
|
|
SET @@global.max_delayed_threads = FALSE;
|
|
SELECT @@global.max_delayed_threads;
|
|
|
|
|
|
--echo '#---------------------FN_DYNVARS_001_09----------------------#'
|
|
#################################################################################
|
|
# Check if accessing variable with and without GLOBAL point to same variable #
|
|
#################################################################################
|
|
|
|
SET @@global.max_delayed_threads = 2048;
|
|
SELECT @@max_delayed_threads = @@global.max_delayed_threads;
|
|
|
|
|
|
--echo '#---------------------FN_DYNVARS_001_10----------------------#'
|
|
########################################################################################################
|
|
# Check if accessing variable with SESSION,LOCAL and without SCOPE points to same session variable #
|
|
########################################################################################################
|
|
|
|
--Error ER_WRONG_VALUE_FOR_VAR
|
|
SET @@max_delayed_threads = 100000;
|
|
SELECT @@max_delayed_threads = @@local.max_delayed_threads;
|
|
SELECT @@local.max_delayed_threads = @@session.max_delayed_threads;
|
|
|
|
|
|
--echo '#---------------------FN_DYNVARS_001_11----------------------#'
|
|
#############################################################################
|
|
# Check if max_delayed_threads can be accessed with and without @@ sign #
|
|
#############################################################################
|
|
|
|
--Error ER_WRONG_VALUE_FOR_VAR
|
|
SET max_delayed_threads = 1024;
|
|
SELECT @@max_delayed_threads;
|
|
--Error ER_UNKNOWN_TABLE
|
|
SELECT local.max_delayed_threads;
|
|
--Error ER_UNKNOWN_TABLE
|
|
SELECT session.max_delayed_threads;
|
|
--Error ER_BAD_FIELD_ERROR
|
|
SELECT max_delayed_threads = @@session.max_delayed_threads;
|
|
|
|
|
|
####################################
|
|
# Restore initial value #
|
|
####################################
|
|
|
|
SET @@global.max_delayed_threads = @start_global_value;
|
|
SELECT @@global.max_delayed_threads;
|
|
SET @@session.max_delayed_threads = @start_session_value;
|
|
SELECT @@session.max_delayed_threads;
|
|
|
|
|
|
#######################################################
|
|
# END OF max_delayed_threads TESTS #
|
|
#######################################################
|
|
|