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Move certain vars to outer scope to avoid Perl 5.8 scoping bug.

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This commit is contained in:
Daniel Nichter
2012-07-19 10:20:28 -06:00
parent a964076cc2
commit 436eeac077
1 changed files with 14 additions and 11 deletions
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25
bin/pt-kill
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@@ -4573,7 +4573,10 @@ sub main {
my $cxn;
my $dbh; # $cxn->dbh
my $get_proclist; # callback to SHOW PROCESSLIST
my $proc_sth;
my $kill; # callback to KILL
my $kill_sth;
my $kill_sql = $o->get('kill-query') ? 'KILL QUERY ?' : 'KILL ?';
my $files;
if ( $files = $o->get('test-matching') ) {
PTDEBUG && _d('Getting processlist from files:', @$files);
@@ -4625,7 +4628,7 @@ sub main {
# will need to be re-initialized.
my $retry = Retry->new();
my $proc_sth = $dbh->prepare('SHOW FULL PROCESSLIST');
$proc_sth = $dbh->prepare('SHOW FULL PROCESSLIST');
$get_proclist = sub {
return $retry->retry(
# Retry for an hour: 1,200 tries x 3 seconds = 3600s/1hr
@@ -4658,8 +4661,8 @@ sub main {
);
};
my $kill_sql = $o->get('kill-query') ? 'KILL QUERY ?' : 'KILL ?';
my $kill_sth = $dbh->prepare($kill_sql);
$kill_sth = $dbh->prepare($kill_sql);
$kill = sub {
my ($id) = @_;
PTDEBUG && _d('Killing process', $id);
@@ -4692,12 +4695,12 @@ sub main {
};
}
my $log;
# Set up --log-dsn if specified.
my ($log, $log_sth);
my @processlist_columns = qw(
Id User Host db Command
Time State Info Time_ms
);
Id User Host db Command
Time State Info Time_ms
);
if ( my $log_dsn = $o->get('log-dsn') ) {
my $db = $log_dsn->{D};
my $table = $log_dsn->{t};
@@ -4734,9 +4737,9 @@ sub main {
my @all_log_columns = ( qw( server_id timestamp reason kill_error ),
@processlist_columns );
my $sql = 'SELECT @@SERVER_ID';
my $sql = 'SELECT @@SERVER_ID';
PTDEBUG && _d($sql);
my ($server_id) = $dbh->selectrow_array($sql);
my ($server_id) = $dbh->selectrow_array($sql);
$sql = "INSERT INTO $log_table ("
. join(", ", @all_log_columns)
@@ -4744,7 +4747,7 @@ sub main {
. join(", ", $server_id, ("?") x (@all_log_columns-1))
. ")";
PTDEBUG && _d($sql);
my $log_sth = $log_dbh->prepare( $sql );
$log_sth = $log_dbh->prepare($sql);
my $retry = Retry->new();