id,summary,reporter,owner,description,type,status,priority,milestone,component,version,severity,resolution,keywords,cc,focuses 27557,Make operator case insensitive in tax queries,clifgriffin,wonderboymusic,"In `WP_Tax_Query::get_sql()` the operator is assumed / required to be uppercase. This conforms to preferred SQL syntax, but there isn't a good reason I can think of to enforce this here. The simplest fix is is to force `$operator` to uppercase, allowing for a variety of input. I'm attaching a patch to that effect. ",enhancement,closed,normal,4.0,Query,3.1,normal,fixed,needs-refresh has-patch,,