Generate SQL clauses to be appended to a main query.

Description Description

Called by the public WP_Date_Query::get_sql(), this method is abstracted out to maintain parity with the other Query classes.

Return 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.

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Source 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;

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Changelog Changelog

Version Description
4.1.0 Introduced.

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