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Issue #1718956 by Letharion: Document that add_where() takes DatabaseCondition as an argument.

8.0.x
Letharion 2012-08-12 18:43:08 +02:00 committed by Tim Plunkett
parent 29be73c229
commit 51f953e2fd
1 changed files with 13 additions and 1 deletions
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14
plugins/views_plugin_query_default.inc
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@ -859,7 +859,19 @@ class views_plugin_query_default extends views_plugin_query {
* options such as IN, LIKE, or BETWEEN. Defaults to IN if $value is an array
* = otherwise. If $field is a string you have to use 'formula' here.
*
* @see QueryConditionInterface::condition()
* The $field, $value and $operator arguments can also be passed in with a
* single DatabaseCondition object, like this:
* @code
* $this->query->add_where(
* $this->options['group'],
* db_or()
* ->condition($field, $value, 'NOT IN')
* ->condition($field, $value, 'IS NULL')
* );
* @endcode
*
* @see Drupal\Core\Database\Query\ConditionInterface::condition()
* @see Drupal\Core\Database\Query\Condition
*/
function add_where($group, $field, $value = NULL, $operator = NULL) {
// Ensure all variants of 0 are actually 0. Thus '', 0 and NULL are all