except it doesn't, it's an optional extension
Re:It's the Postgres Age
by DavidAbrams on Wednesday May 23, 2012 @10:11PM
(#4016423)
And yet conveniently cited as a feature of the database engine when it suits you.
Should there be special functions for querying the characteristics of JPEGs stored as BLOBs? How about PNGs?
Where does this end? Just because a couple of float values happen to represent latitude and longitude doesn't mean the DB engine should integrate geospatial logic.