WP_Date_Query::get_sql_clauses()
Generate SQL clauses to be appended to a main query.
Description
Called by the public WP_Date_Query::get_sql(), this method is abstracted out to maintain parity with the other Query classes.
Return
(array) Array containing JOIN and WHERE SQL clauses to append to the main query.
- 'join'
(string) SQL fragment to append to the main JOIN clause. - 'where'
(string) SQL fragment to append to the main WHERE clause.
Source
File: wp-includes/date.php
protected function get_sql_clauses() {
$sql = $this->get_sql_for_query( $this->queries );
if ( ! empty( $sql['where'] ) ) {
$sql['where'] = ' AND ' . $sql['where'];
}
return $sql;
}
Changelog
| Version | Description |
|---|---|
| WP-4.1.0 | Introduced. |