[wp-trac] [WordPress Trac] #29738: Support nested queries in WP_Tax_Query

[WordPress Trac]

#29738: Support nested queries in WP_Tax_Query
--------------------------+---------------------------
 Reporter:  boonebgorges  |       Owner:  boonebgorges
     Type:  enhancement   |      Status:  accepted
 Priority:  normal        |   Milestone:  4.1
Component:  Taxonomy      |     Version:
 Severity:  normal        |  Resolution:
 Keywords:  has-patch     |     Focuses:
--------------------------+---------------------------

Comment (by boonebgorges):

 In [changeset:"29891"]:
 {{{
 #!CommitTicketReference repository="" revision="29891"
 Introduce support for nested queries in WP_Tax_Query.

 Previously, tax query arguments could be joined by a single AND or OR
 relation.
 Now, these queries can be arbitrarily nested, allowing clauses to be
 linked
 together with multiple relations.

 In a few places, WP_Query runs through a list of clauses in a tax_query in
 order
 to set certain query vars for backward compatibility. The necessary
 changes have
 been made to WP_Query to support this feature with the new complex
 structure of
 tax_query. Unit tests are included for these backward compatibility fixes.

 Unit tests for the new nesting syntax are included.

 Props boonebgorges.
 Fixes #29718. See #29738.
 }}}

--
Ticket URL: <https://core.trac.wordpress.org/ticket/29738#comment:6>
WordPress Trac <https://core.trac.wordpress.org/>
WordPress publishing platform