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Content How to exit from PostgreSQL command line utility: psal What command or short key can I use to exit the PostgreSQL command line utility psq1? 1673 postgresql postgresql-9.1 psq share improve this question 184 edited Oct 18 '16 at 8:41 Martin Pieters 718k 140 2508 2319 asked Feb 27 '12 at 10:17 " App Work is 10.2k 4 20 38 666 My usual key sequence is: quit () quit exit () exit q ( ) !g AC help Alt Tab google.com Quit PSOL 19 I think veterans of the sql command line usually shorten that to just: g share improve this answer answered Apr 17 '14 at 0:31 Ted 9.375 2 25 32

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Ah, the evolution of databases in one SQL statement. This dev is basically saying "forget all those fancy PostgreSQL data types – just give me an ID and a JSON blob and I'll figure out the rest." It's the database equivalent of saying "I don't need a fancy toolbox, just give me duct tape and WD-40." What's hilarious is this is literally how MongoDB was born – "schemas are too restrictive, just throw everything in a document!" Now we've come full circle with PostgreSQL's JSONB type, letting relational database purists secretly use NoSQL patterns while still feeling superior. It's like wearing a MongoDB t-shirt under your Oracle business suit.

The four horsemen of SQL development: finger-cracking before joining those tables, neck-craning to decipher someone else's query, thigh-rubbing after sitting for 8 hours optimizing indexes, and the dreaded accidental CAPS LOCK when typing commands. Nothing says "I'm about to destroy this entire database" quite like accidentally typing DELETE FROM USERS instead of delete from users. The database doesn't care about your feelings, but it sure cares about your capitalization.