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Dave_L
Complex queries using criteria classes

  • 2006/10/19 20:34

  • Dave_L

  • XOOPS is my life!

  • Posts: 2277

  • Since: 2003/11/7


[XOOPS 2.0.14]

Is it poosible to construct a complex where-clause, in which subexpressions must be grouped by parentheses, using the classes in class/criteria.php?

For example: WHERE a OR (b AND c = d)

If so, can you provide an code example?
2
phppp
Re: Complex queries using criteria classes

  • 2006/10/19 21:13

  • phppp

  • XOOPS Contributor

  • Posts: 2857

  • Since: 2004/1/25


it can be done with criteriaCompo

$criteria =& new CriteriaCompo(new Criteria("field_a", "a"));
$criteria_sub =& new CriteriaCompo(new Criteria("field_b", "b"));
$criteria_sub->add(new Criteria("field_c", "c"));
$criteria->add($criteria_sub, "OR");

$criteria->render();
3
Dave_L
Re: Complex queries using criteria classes

  • 2006/10/20 11:26

  • Dave_L

  • XOOPS is my life!

  • Posts: 2277

  • Since: 2003/11/7


Thanks

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