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fix threads-connected mysql for old version

This commit is contained in:
garnier-quentin 2019-08-02 16:34:58 +02:00
parent e6ccb8fe97
commit d820b9319e
1 changed files with 19 additions and 8 deletions
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15
database/mysql/mode/threadsconnected.pm
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@ -85,15 +85,26 @@ sub manage_selection {
$self->{output}->option_exit(); $self->{output}->option_exit();
} }
my $infos = {};
if ($options{sql}->is_version_minimum(version => '5.1.12')) {
$options{sql}->query(query => q{ $options{sql}->query(query => q{
SELECT 'max_connections' as name, @@GLOBAL.max_connections as value SELECT 'max_connections' as name, @@GLOBAL.max_connections as value
UNION UNION
SELECT VARIABLE_NAME as name, VARIABLE_VALUE as value fROM information_schema.GLOBAL_STATUS WHERE VARIABLE_NAME = 'Threads_connected' SELECT VARIABLE_NAME as name, VARIABLE_VALUE as value FROM information_schema.GLOBAL_STATUS WHERE VARIABLE_NAME = 'Threads_connected'
}); });
my $infos = {};
while (my ($name, $value) = $options{sql}->fetchrow_array()) { while (my ($name, $value) = $options{sql}->fetchrow_array()) {
$infos->{lc($name)} = $value; $infos->{lc($name)} = $value;
} }
} else {
$options{sql}->query(query => q{SELECT 'max_connections' as name, @@GLOBAL.max_connections as value});
if (my ($name, $value) = $options{sql}->fetchrow_array()) {
$infos->{lc($name)} = $value
}
$options{sql}->query(query => q{SHOW /*!50000 global */ STATUS LIKE 'Threads_connected'});
if (my ($name, $value) = $options{sql}->fetchrow_array()) {
$infos->{lc($name)} = $value
}
}
if (scalar(keys %$infos) == 0) { if (scalar(keys %$infos) == 0) {
$self->{output}->add_option_msg(short_msg => "Cannot get number of open connections."); $self->{output}->add_option_msg(short_msg => "Cannot get number of open connections.");