doctrine dbal querybuilder as prepared statement

Question

I\'m trying to create a Doctrine DBAL querybuilder object and setting a parameter in it. (using a postgres db, dbal 2.3.4, doctrine

$connection = $this->         


        

Answer 1

The setParameter part of your querybuillder function is wrong. You do not need the :, you can put it all on one line like this, and only include one talbe in your FROM statement. You may have a problem in your JOIN or FROM statement if there is another table named tbl_user and need to check your entity definitions to make sure the annotations are correct.

$connection = $this->_em->getConnection();
$qb = $connection->createQueryBuilder();
$qb->select('tbl_user_contract.pkid AS pkid')
  ->from('tbl_user_contract')
  ->join('tbl_user_contract', 'tbl_user', 'tbl_user', 'tbl_user_contract.fk_user =   tbl_user.pkid')
  ->where('tbl_user.pkid = :userid')
  ->setParameter('userid', 10);

Refer to the docs here http://docs.doctrine-project.org/en/latest/reference/query-builder.html#binding-parameters-to-your-query.