WP_Tax_Query::is_first_order_clause()

Method: Determine whether a clause is first-order.

Source: wp-includes/class-wp-tax-query.php:229

WP_Tax_Query::get_sql()

Method: Generates SQL clauses to be appended to a main query.

Source: wp-includes/class-wp-tax-query.php:249

Method: Generate SQL clauses to be appended to a main query.

Source: wp-includes/class-wp-tax-query.php:271

Method: Generate SQL clauses for a single query array.

Source: wp-includes/class-wp-tax-query.php:304

Method: Generate SQL JOIN and WHERE clauses for a “first-order” query clause.

Source: wp-includes/class-wp-tax-query.php:386

Method: Identify an existing table alias that is compatible with the current query clause.

Source: wp-includes/class-wp-tax-query.php:504

Method: Validates a single query.

Source: wp-includes/class-wp-tax-query.php:545

Method: Transforms a single query, from one field to another.

Source: wp-includes/class-wp-tax-query.php:592

Class: Core class used to implement taxonomy queries for the Taxonomy API.

Source: wp-includes/class-wp-tax-query.php:22

Method: Constructor.

Source: wp-includes/class-wp-tax-query.php:113