Jean-Karim Bockstael is a user on octodon.social. You can follow them or interact with them if you have an account anywhere in the fediverse.
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Random sysadmin tips:
SQL is a great tool but it's also highly destructive if you just forget a WHERE. Just remember to BEGIN; a transaction when you're playing with it, you can then COMMIT; after changes or ROLLBACK/quit.
Since PG is so great, you can even change table structure within a transaction and test changes.
@CobaltVelvet That reminds me of that time I did a quick change to a user record on the production database, I was in a hurry and 800,000 user records had to be restored from backups.
