Available since: 1.1
searchwp_query_join
View Parameters »If you would like to manually JOIN
more tables during the main search query, this filter will allow you to inject your own JOIN
clause.
Example: To include your own JOIN
s, add the following to your active theme’s functions.php
:
<?php | |
function my_searchwp_query_join( $sql, $postType, $engine ) { | |
// modify $sql to your liking | |
return $sql; | |
} | |
add_filter( 'searchwp_query_join', 'my_searchwp_query_join', 10, 3 ); |
Parameters
Parameter | Type | Description |
---|---|---|
$sql |
String |
The default SQL |
$postType |
String |
The current post type (all post types are iterated) |
$engine |
String |
The search engine being used |