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A fix for Bug#22891 "session level max_allowed_packet can be

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set but is ignored".
                                  
This patch makes @@session.max_allowed_packed and
@@session.net_buffer_length read-only as suggested in the bug
report. The user will have to use SET GLOBAL (and reconnect)
to alter the session values of these variables.
                            
The error string ER_VARIABLE_IS_READONLY is introduced.
                            
Tests are modified accordingly.
This commit is contained in:
Staale Smedseng
2008-11-20 08:51:48 +01:00
parent b8cd1725b1
commit e60c8c8b68
18 changed files with 176 additions and 239 deletions
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5
mysql-test/t/func_compress.test
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@@ -43,8 +43,11 @@ drop table t1;
# note that when LOW_MEMORY is set the "test" below is meaningless
#
set @@max_allowed_packet=1048576*100;
set @@global.max_allowed_packet=1048576*100;
--replace_result "''" XXX "'1'" XXX
# reconnect to make the new max packet size take effect
--connect (newconn, localhost, root,,)
eval select compress(repeat('aaaaaaaaaa', IF('$LOW_MEMORY', 10, 10000000))) is null;
#