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A simple configuration change in the
config/test.exs
file, setting the logger’s level to debug, enables developers to see the exact queries executed during Elixir application tests, aiding in debugging and optimization efforts.Main Points- Changing logger's level to debug in test configuration helps understand database interactions.By adjusting the logger's level to debug in the `config/test.exs` file, developers can gain insight into the exact queries being executed during test runs. This change is made by updating the line `config :logger, level: :warning` to `config :logger, level: :debug`.
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