
160 - PostgreSQL with Andrew Atkinson
Code with Jason
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Is There a Problem With a Postcrid Migration?
Migration that i've created, i've deployed, and it's failed to apply. If you have a large data base and there's no other activity, no other users using it, am, you won't have a problem applying the check constraint. It's really about a both being large, where a lot of rows need to be checked. And we're talking like when you get into the millions of rows, and probably when you're data bis data base over all sis is hundreds of gagabites to terrabites. When you're in that size and you have a lot of active users of the application issuing queries against those same tables, then if you apply a check constraint
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