Zend Db Sql Where

Question

Hi how can I do a query like this in zf2 with zend\db\sql?

Query:

SELECT * FROM table WHERE field = $field AND data > SUBDATE(NOW(), INTERVAL 1 DAY)

In ZF2

$select = $this->sql->select();
$select->from(self::MYTABLE)
           ->where(array('fiels' => $field))
           ->where(array('data > ' => 'SUBDATE(NOW(), INTERVAL '.$lifetime.' SECOND'));
$statement = $this->sql->prepareStatementForSqlObject($select);
return $statement->execute()->current();

Answer 1

change the line

->where(array('data > ' => 'SUBDATE(NOW(), INTERVAL '.$lifetime.' SECOND'));

to

->where(array('data > ?' => 'SUBDATE(NOW(), INTERVAL '.$lifetime.' SECOND'));

From the code snippet, it's seen you had missed the place holder for the parameter(?), include a question mark, I had mentioned the existing line of code and the modified code for quick reference

Answer 2

There's no parameter there so it doesn't need to be an array. Assuming you know $lifetime is a safe, integer value, try:

 ->where('data > SUBDATE(NOW(), INTERVAL '.$lifetime.' SECOND)');