postgresql - Running rails test creates two new databases [SOLVED]

Question

When I run rails test, it creates two new test database in Postgres - example_test-0 and example_test-1, apart from the example_test database that already existed. This only happens when I just started using postgres.app on my mac, it never occured to me when I was using homebrew's postgres all this while. Why does that happen and how do I prevent that?

Ps: I decided switched to using postgres.app because I needed to use specifically Postgres 12, with both TimescaleDB and PostGIS extensions enabled and homebrew's postgres is giving me a headache on achieving that.

question from:https://stackoverflow.com/questions/66057324/running-rails-test-creates-two-new-databases-solved

Answer 1

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