Edit File: max_allowed_packet_func.test
################## mysql-test\t\max_allowed_packet_func.test ################## # # # Variable Name: max_allowed_packet # # Scope: GLOBAL | SESSION # # Access Type: Dynamic # # Data Type: numeric # # Default Value:1048576 # # Range:1024-1073741824 # # # # # # Creation Date: 2008-03-07 # # Author: Salman Rawala # # # # Description: Test Cases of Dynamic System Variable max_allowed_packet # # that checks the functionality of this variable # # # # Reference: # # http://dev.mysql.com/doc/refman/5.1/en/server-system-variables.html # # # ############################################################################### #due to lost connection on win64 --source include/not_windows.inc SET @start_max_allowed_packet= @@global.max_allowed_packet; SET @start_value= @@global.net_buffer_length; --disable_warnings drop table if exists t1; --enable_warnings ######################### # Creating new table # ######################### --echo ## Creating new table t1 ## CREATE TABLE t1 ( id INT NOT NULL auto_increment, PRIMARY KEY (id), name BLOB ); --echo '#--------------------FN_DYNVARS_070_01-------------------------#' ############################################################################### # Setting initial value of max_allowed_packet to 1024 at session level # should result in an error (session variable is readonly) ############################################################################### --echo ## Setting value of max_allowed packet and net_buffer_length to 1024 ## --error ER_VARIABLE_IS_READONLY SET @@session.max_allowed_packet = 1024; SELECT @@session.max_allowed_packet; --error ER_VARIABLE_IS_READONLY SET @@session.net_buffer_length = 1024; SELECT @@session.net_buffer_length; --echo '#--------------------FN_DYNVARS_070_02-------------------------#' ############################################################################### # Setting value of max_allowed_packet to 1024 at global level and # verifying its behavior after inserting data greater than 1024 bytes ############################################################################### --echo ## Setting value of max_allowed packet and net_buffer_length to 1024 ## SET @@global.max_allowed_packet = 1024; SET @@global.net_buffer_length = 1024; SELECT @@global.max_allowed_packet; SELECT @@global.net_buffer_length; --echo ## Creating new connection test_con1 ## connect (test_con1,localhost,root,,); connection test_con1; --echo ## Inserting and fetching data of length greater than 1024 ## --Error 0,ER_NET_PACKET_TOO_LARGE INSERT into t1(name) values("aaassssssssddddddddffffffgggggggg, askdlfjalsdkjfalksdjflaksdjfalkjdflaksjdflakjdflajsflajflajdfalsjfdlajfladjslfajdflajdsflajsflakjsdfla;kjflsdjkf;aljfa;lkdsfjla;sjlkajffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllakjsdffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffa;;;;;;;;;;;;;;;;;;;;;;;;;;;dsklfjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjkljffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffdkskkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkk"); disconnect test_con1; connection default; drop table t1; SET @@global.max_allowed_packet= @start_max_allowed_packet; SET @@global.net_buffer_length= @start_value;
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