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System variable tests delivered by Folio3 (see WL4288).

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hhunger@hh-nb.hungers
2008-04-10 15:14:28 +02:00
parent 59fc28cfc4
commit afd90d6166
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mysql-test/t/max_user_connections_func.test Normal file
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############# mysql-test\t\max_user_connections_func.test ####################
# #
# Variable Name: max_user_connections #
# Scope: SESSION #
# Access Type: Dynamic #
# Data Type: NUMERIC #
# Default Value: - #
# Values: 1-4294967295 #
# #
# #
# Creation Date: 2008-03-02 #
# Author: Sharique Abdullah #
# #
# Description: Test Cases of Dynamic System Variable "max_user_connections #
# that checks behavior of this variable in the following ways #
# * Functionality based on different values #
# #
#Reference:http://dev.mysql.com/doc/refman/5.1/en/server-system-variables.html
# option_mysqld_max_user_connections #
# #
##############################################################################
--echo ** Setup **
--echo
#
# Setup
#
SET @default_max_user_connections = @@max_user_connections;
###################################
#Setting value max_user_connection#
###################################
Set Global max_user_connections=2;
--echo '#--------------------FN_DYNVARS_114_01-------------------------#'
#######################################
#should not make more then 2 connection#
#######################################
--echo ** Connecting conn1 using username 'root' **
CONNECT (conn1,localhost,root,,);
--echo ** Connecting conn2 using username 'root' **
CONNECT (conn2,localhost,root,,);
--echo ** Connecting conn3 using username 'root' **
--disable_query_log
--Error ER_TOO_MANY_USER_CONNECTIONS
CONNECT (conn3,localhost,root,,);
--enable_query_log
--echo Expected error "too many connections"
--echo ** Disconnecting conn1 **
DISCONNECT conn1;
--echo '#--------------------FN_DYNVARS_114_02-------------------------#'
#####################################################
#set value to 3 and see if 3 connections can be made#
#####################################################
Set Global max_user_connections=3;
--echo ** Connecting conn5 using username 'root' **
CONNECT (conn5,localhost,root,,);
--echo ** Connecting conn6 using username 'root' **
CONNECT (conn6,localhost,root,,);
#
# Cleanup
#
--echo ** Connection default **
CONNECTION default;
--echo ** Disconnecting conn5, conn6 **
DISCONNECT conn2;
DISCONNECT conn5;
DISCONNECT conn6;
SET GLOBAL max_user_connections = @default_max_user_connections;
--disable_info
--enable_warnings