SQLIntermediate

Only if it doesn't exist

Your script must work whether or not the table app_logs already exists (in this database it does — with three columns).

Create app_logs with columns log_id INTEGER and message VARCHAR only if it doesn't already exist — no error, and don't change the existing table.
Then insert a log row with log_id 1 and message 'started'.

Tables

app_logs

Each hint gives a little more help. Try on your own first.

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Run your code to see the output here.