Filters the meta query’s generated SQL.

$sql string[]

Array containing the query's JOIN and WHERE clauses.

$queries array

Array of meta queries.

$type string

Type of meta. Possible values include but are not limited to 'post', 'comment', 'blog', 'term', and 'user'.

$primary_table string

Primary table.

$primary_id_column string

Primary column ID.

$context object

The main query object that corresponds to the type, for example a WP_Query, WP_User_Query, or WP_Site_Query.

File: wp-includes/class-wp-meta-query.php. View all references

return apply_filters_ref_array( 'get_meta_sql', array( $sql, $this->queries, $type, $primary_table, $primary_id_column, $context ) );