id,summary,reporter,owner,description,type,status,priority,milestone,component,version,severity,resolution,keywords,cc
16336,wpdb::get_row never uses the cache,Lacrymology,,"wpdb::get_row never uses the cached results, look at this

{{{
	function get_row( $query = null, $output = OBJECT, $y = 0 ) {
		$this->func_call = ""\$db->get_row(\""$query\"",$output,$y)"";
		if ( $query )
			$this->query( $query );
		else
			return null;
                // more code
}}}

and then

{{{
	function query( $query ) {
		if ( ! $this->ready )
			return false;

		// some queries are made before the plugins have been loaded, and thus cannot be filtered with this method
		if ( function_exists( 'apply_filters' ) )
			$query = apply_filters( 'query', $query );

		$return_val = 0;
		$this->flush();
}}}

See how the cache never gets called? if you write a query, the old one gets flushed without checking if it was the same as before, if you use null, null gets returned, an if($this->last_query != $query) needs to be put in ::query or the return null removed from ::get_row, I'd prefer the first solution.
",enhancement,closed,normal,,Database,,normal,invalid,close,