Optimized posts_meta table join when meta columns are not requested (#11300)
Optimized posts_meta table join when meta columns are not requested (#11300)

no issue

- This change speeds up qery execution ommiting a join with posts_meta
table when there is no need to fetch meta columns
janvt/Ghost,TryGhost/Ghost,e10/Ghost,kevinansfield/Ghost,TryGhost/Ghost,ErisDS/Ghost,kevinansfield/Ghost,bitjson/Ghost,JohnONolan/Ghost,ErisDS/Ghost,e10/Ghost,kevinansfield/Ghost,JohnONolan/Ghost,janvt/Ghost,bitjson/Ghost,JohnONolan/Ghost,TryGhost/Ghost,ErisDS/Ghost