Available since: 1.1
searchwp_query_main_join
View Parameters »If you would like to JOIN more tables for the search algorithm parent query, use this filter.
Example: To include your own JOIN, add the following to your active theme’s functions.php:
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| <?php | |
| function my_searchwp_query_main_join( $sql, $engine ) { | |
| // modify $sql to your liking | |
| return $sql; | |
| } | |
| add_filter( 'searchwp_query_main_join', 'my_searchwp_query_main_join', 10, 2 ); |
Parameters
| Parameter | Type | Description |
|---|---|---|
$sql |
String |
The default SQL |
$engine |
String |
The search engine being used |