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I have been using Postgres for 10 years and didn't knew you could have a IN with multiple columns. I don't see a lot of use cases for it right now though (in a
by h1fra 3y ago
I have been using Postgres for 10 years and didn't knew you could have a IN with multiple columns. I don't see a lot of use cases for it right now though (in a regular app)
- chopin 3y agoI have a CSV import. For this it is necessary to select by key columns. Multiple columns within IN come in handy for that. Unfortunately I don't use Postgres.