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Handle MySQL 5.5 named values for concurrent_insert.

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This commit is contained in:
Daniel Nichter
2012-05-24 14:52:11 -06:00
parent 55d0dedce2
commit 4b6fe95c6c
3 changed files with 24 additions and 1 deletions
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7
lib/VariableAdvisorRules.pm
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@@ -56,6 +56,13 @@ sub get_rules {
id => 'concurrent_insert',
code => sub {
my ( %args ) = @_;
# MySQL 5.5 has named values.
# http://dev.mysql.com/doc/refman/5.5/en/server-system-variables.html
# https://bugs.launchpad.net/percona-toolkit/+bug/898138
if ( $args{variables}->{concurrent_insert}
&& $args{variables}->{concurrent_insert} =~ m/[^\d]/ ) {
return $args{variables}->{concurrent_insert} eq 'ALWAYS' ? 1 : 0;
}
return _var_gt($args{variables}->{concurrent_insert}, 1);
},
},