Viewing posts from August, 2015
hstore is an option key=>value column type that's been around in postgresql for a long time. I was looking at it for a project where I want to compare "new data" to old, so I can approve it. There is a
hstore-hstore option that compares two hstore collections and shows the differences.
This is a narrative post. If you want to see my python program that calculates out the diode matrix, skip to the end or click here,