Yii - Understanding operators to build SQL via CDBCriteria with LIKE condition - yii

Question

Here's the SQL I want to achieve via Yii CDBCriteria :
WHERE
(
(field1 LIKE '%value1%') AND (field1 LIKE '%value2%')
) OR (
(field2 LIKE '%value1%') AND (field2 LIKE '%value2%')
) OR (
(field3 LIKE '%value1%') AND (field3 LIKE '%value2%')
)
This will return the row if a string contains 'value1' or 'value2' in any order. ex.:
Lorem value1 ipsum value2 sir dolor amet.
OR
Lorem value2 ipsum value1 sir dolor amet.
But will return nothing if there's only one value.
What I've tried (from this thread) :
$c = new CDbCriteria;
$c->addColumnCondition(array('field1 LIKE' => '%value1%', 'field1 LIKE' => '%value2%'), 'AND', 'OR');
$c->addColumnCondition(array('field2 LIKE' => '%value1%', 'field2 LIKE' => '%value2%'), 'AND', 'OR');
$c->addColumnCondition(array('field3 LIKE' => '%value1%', 'field3 LIKE' => '%value2%'), 'AND', 'OR');
But this is not how to use it with LIKE condition and it returns only the second compare because the key is the same for the same field :
(
(field1 LIKE='%value2%') OR (field2 LIKE='%value2%')
) OR (field3 LIKE='%value2%')
So I've tried with compare condition :
$c->compare('field1', 'value1', true);
$c->compare('field1', 'value2', true, 'OR');
$c->compare('field2', 'value1', true, 'AND');
$c->compare('field2', 'value2', true, 'OR');
$c->compare('field3', 'value1', true, 'AND');
$c->compare('field3', 'value2', true, 'OR');
OR
$c->addSearchCondition('field1', 'value1', false);
$c->addSearchCondition('field1', 'value2', false, 'OR');
$c->addSearchCondition('field2', 'value1', false);
$c->addSearchCondition('field2', 'value2', false, 'OR');
$c->addSearchCondition('field3', 'value1', false);
$c->addSearchCondition('field3', 'value2', false, 'OR');
But I could not work it out to return the condition I want. Here's what I get :
(
(
(
(
(field1 LIKE '%value1%') OR (field1 LIKE '%value2%')
)
AND (field2 LIKE '%value1%')
)
OR (field2 LIKE '%value2%')
)
AND (field3 LIKE '%value1%')
) OR (field3 LIKE '%value2%')
So if anybody have an idea how to achieve this, help me :)

Answer 1

Is this what you are looking for?
$c->addCondition("field1 like :value1 and field1 like :value2", "OR");
$c->addCondition("field2 like :value1 and field2 like :value2", "OR");
$c->addCondition("field3 like :value1 and field3 like :value2", "OR");
$c->params = array(':value1' => '%'. $value1 .'%', ':value2' => '%'. $value2 .'%');
Alternative:
$c2 = new CDbCriteria;
$c2->addSearchCondition("field2", ':value1');
$c2->addSearchCondition("field2", ':value2');
$c3 = new CDbCriteria;
$c3->addSearchCondition("field3", ':value1');
$c3->addSearchCondition("field3", ':value2');
$c->addSearchCondition("field1", ':value1');
$c->addSearchCondition("field1", ':value2');
$c->mergeWith($c2, false);
$c->mergeWith($c3, false);