Earlier this year, I implied Postgres was some kind of [intlink id='pg-phriday-alien-incursion']super middleware[/intlink] for dragging data out of every external resource it could locate. But that example only used the Postgres foreign data wrapper to contact another Postgres server. Why be so unimaginative? The future is as unlimited as it is terrifying.[caption id="attachment_1401" align="aligncenter" width="600"] Meet the new Postgres mascot[/caption]
Fairly recently, a friend of mine presented a problem he wanted to solve with some JSON he had in a table. After he presented the end result he was trying to reach, I made the assumption that this would be pretty easy to do. But then I looked at the JSON Functions to try and find that quick fix. Though I read extensively and used rather liberal interpretations of the functions, there’s no way to directly manipulate JSON object contents with PostgreSQL.