File size: 1,335 Bytes
1e94262 | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 | <?php
require_once dirname(__FILE__) . '/../../../ext/pdo/tests/pdo_test.inc';
require_once dirname(__FILE__) . '/config.inc';
if (!isset($db)) {
$db = new Pdo\Pgsql($config['ENV']['PDOTEST_DSN']);
}
if (!isset($rounds) || empty($rounds)) {
$rounds = [ null, 'Re' ];
}
attach($db, array_shift($rounds));
$db->beginTransaction();
$db->exec("set client_min_messages to notice");
$db->exec("create temporary table t (a varchar(3))");
$db->exec("create function hey() returns trigger as \$\$ begin new.a := 'oh'; raise notice 'I tampered your data, did you know?'; return new; end; \$\$ language plpgsql");
$db->exec("create trigger hop before insert on t for each row execute procedure hey()");
$db->exec("insert into t values ('ah')");
while (count($rounds)) {
try {
attach($db, array_shift($rounds));
} catch (Throwable $err) {
echo "Caught ".get_class($err).": ".$err->getMessage()."\n";
}
try {
$db->exec("delete from t");
$db->exec("insert into t values ('ah')");
} catch (Throwable $err) {
echo "Caught ".get_class($err)." ".$err->getMessage()."\n";
}
}
$db->setNoticeCallback(null);
$db->exec("delete from t");
$db->exec("insert into t values ('ah')");
var_dump($db->query("select * from t")->fetchAll(PDO::FETCH_ASSOC));
echo "Done\n";
$db->rollback();
?>
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