I want to select records that are 1 month old or newer.
The query is: SELECT * FROM foobar WHERE created_at > DATE_SUB(curdate(), INTERVAL 1 MONTH)
Using Propel in Symfony, I do:
$c = new Criteria
$c->add(FoobarPeer::CREATED_AT, "DATE_SUB(curdate(), INTERVAL 1 MONTH)", Criteria::GREATER_THAN);
What Propel generates is: SELECT * FROM foobar WHERE created_at > 'DATE_SUB(curdate(), INTERVAL 1 MONTH)' - in other words, it puts the MySQL function in single quotes, which makes it a (meaningless) string and I get no records.
What I've done for now is:
$c->add(FoobarPeer::CREATED_AT, "created_at > DATE_SUB(curdate(), INTERVAL 1 MONTH)", Criteria::CUSTOM);
But I don't want to use custom workarounds unless I have to. Any hints besides using Criteria::CUSTOM?
I think there is no option more than using Criteria::CUSTOM or doing a custom SQL query like this:
$con = Propel::getConnection(DATABASE_NAME);
$sql = "SELECT foobar.* FROM foobar WHERE created_at > DATE_SUB(curdate(), INTERVAL 1 MONTH)";
$stmt = $con->prepare($sql);
$stmt->execute();
$books = FoobarPeer::populateObjects($stmt);
That's because Propel tries to be DBMS-agnostic, to help migration by doing a simple configuration value change, so it doesn't have any DBMS specific functions built in.