Soft deletion probably isn't worth it

Re:Soft deletion probably isn't worth it by dafelst on Tuesday July 19, 2022 @03:19PM (#32156604)

IIRC Postgres has supported predicate push down on trivial views like this for over a decade now, and possibly even more complex views these days (I haven't kept up with the latest greatest changes).

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Re:Soft deletion probably isn't worth it by firloop on Tuesday July 19, 2022 @03:21PM (#32156621)

Postgres can do it, you're correct, but in my experience it rarely happens with any view that's even slightly non-trivial even on recent versions of Postgres. Most views with a join break predicate pushdown. It greatly reduces the usecases of views in practice.

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Re:Soft deletion probably isn't worth it by sarchertech on Tuesday July 19, 2022 @03:54PM (#32157068)

I haven’t had any problems with this at all and I’ve been using joins in my views for years.

Are you using CTEs in your views?

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Re:Soft deletion probably isn't worth it by bavell on Tuesday July 19, 2022 @05:56PM (#32158494)

Postgres docs on CTEs: https://www.postgresql.org/docs/current/queries-with.html

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Re:Soft deletion probably isn't worth it by tomnipotent on Tuesday July 19, 2022 @05:53PM (#32158470)

Postgres 12 fixed the CTE issue.

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