DROP_LANGUAGE(7pg17)

💅 DROP LANGUAGE

okay so bestie, this is the DROP LANGUAGE(7) page from the PostgreSQL 17.11 docs, and it's genuinely so much simpler than it looks — we're just yeeting a procedural language out of existence. let's get into it 🫶

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✨ NAME ✨

DROP_LANGUAGE — remove a procedural language 🗑️

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🌸 SYNOPSIS 🌸

DROP [ PROCEDURAL ] LANGUAGE [ IF EXISTS ] name [ CASCADE | RESTRICT ]

like look at that, it's giving "short and iconic." the PROCEDURAL is optional, the IF EXISTS is optional, the CASCADE | RESTRICT is optional. it's a very chill synopsis, no cap ✨

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🦋 DESCRIPTION 🦋

DROP LANGUAGE removes the definition of a previously registered procedural language. that's it, that's the whole vibe — the language is gone, bye 👋

but. you must be a superuser or the owner of the language to use DROP LANGUAGE. so if you're just some random person in the group chat, no you're not 💀

🎀 note — and this one matters, bestie: As of PostgreSQL 9.1, most procedural languages have been made into "extensions", and should therefore be removed with DROP EXTENSION not DROP LANGUAGE. so like… check first? because using the wrong drop is not the slay you think it is 😭

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🌈 PARAMETERS 🌈

• IF EXISTS — do not throw an error if the language does not exist. a notice is issued in this case. so like, it just shrugs and moves on instead of yelling at you. very forgiving, we love her 💖
• name — the name of an existing procedural language. literally just the name. that's the whole parameter. periodt.
• CASCADE — automatically drop objects that depend on the language (such as functions in the language), and in turn all objects that depend on those objects (see Section 5.15). it's giving domino effect, it's giving chain reaction 🔥 careful though, because that's a whole tree of stuff going down with it.
• RESTRICT — refuse to drop the language if any objects depend on it. This is the default. so if you don't say anything, this is what you get — the cautious, responsible, main-character-with-a-5-year-plan option 🎀

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⭐ EXAMPLES ⭐

this command removes the procedural language plsample:

DROP LANGUAGE plsample;

one line. that's it. she ate and left no crumbs 👑

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💜 COMPATIBILITY 💜

There is no DROP LANGUAGE statement in the SQL standard. so this is very much a PostgreSQL thing, iykyk 🦋

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🔥 SEE ALSO 🔥

• ALTER LANGUAGE (ALTER_LANGUAGE(7))
• CREATE LANGUAGE (CREATE_LANGUAGE(7))

like obviously if you can drop it you should know how to make it and change it. full circle, bestie 🌸

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k that's the whole page!! written by the PostgreSQL 17.11 girlies, dated 2026, and this was DROP LANGUAGE(7) — go forth and drop responsibly 💅✨