DROPDB(1)

💅 DROPDB(1) — dropdb, bestie edition

okay so this is the dropdb page from the PostgreSQL 16.15 manual, and she is the utility for yeeting a whole database into the void. no cap. let's get into it 🫶

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✨ NAME ✨

dropdb — remove a PostgreSQL database

🎀 SYNOPSIS 🎀

dropdb [connection-option...] [option...] dbname

🌸 DESCRIPTION 🌸

dropdb destroys an existing PostgreSQL database. like, gone gone. 💀

The user who runs this command has to be a database superuser or the owner of the database. that's the vibe check and if you fail it, no drop for you.

dropdb is literally just a wrapper around the SQL command DROP DATABASE. there is no effective difference between dropping databases via this utility and via other methods for accessing the server — it's the same energy, different font. ✨

🔥 OPTIONS 🔥

dropdb accepts the following command-line arguments:

• dbname — the name of the database you want removed. say it with your chest.
• -e, --echo — echoes the commands that dropdb generates and sends to the server. it's giving "show your work" 💅
• -f, --force — tries to terminate all existing connections to the target database before dropping it. see DROP DATABASE (DROP_DATABASE(7)) for more info on this one, iykyk.
• -i, --interactive — issues a verification prompt before doing anything destructive. the "are you sure bestie" of it all 🙈
• -V, --version — prints the dropdb version and exits. slay, short and sweet.
• --if-exists — do not throw an error if the database does not exist. a notice is issued in this case instead. very "no thoughts head empty" of you 🦋
• -?, --help — shows help about dropdb command line arguments, and exits.

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dropdb also accepts the following command-line arguments for connection parameters:

• -h host, --host=host — specifies the host name of the machine on which the server is running. plot twist: if the value begins with a slash, it's used as the directory for the Unix domain socket. 🔌
• -p port, --port=port — specifies the TCP port or local Unix domain socket file extension on which the server is listening for connections. know your port, queen 👑
• -U username, --username=username — user name to connect as.
• -w, --no-password — never issue a password prompt. if the server requires password authentication and a password isn't available by other means such as a .pgpass file, the connection attempt will fail. this option can be useful in batch jobs and scripts where no user is present to enter a password. very autopilot of it 🤖
• -W, --password — forces dropdb to prompt for a password before connecting to a database.

this option is never essential, since dropdb will automatically prompt for a password if the server demands password authentication. however, dropdb will waste a connection attempt finding out that the server wants a password. in some cases it is worth typing -W to avoid the extra connection attempt. efficiency icon behavior 💅

• --maintenance-db=dbname — specifies the name of the database to connect to in order to drop the target database. if not specified, the postgres database will be used; if that does not exist (or is the database being dropped), template1 will be used. this can be a connection string. if so, connection string parameters will override any conflicting command line options. the way that it has a whole backup plan 😭

🌈 ENVIRONMENT 🌈

• PGHOST
• PGPORT
• PGUSER

default connection parameters 💖

• PG_COLOR — specifies whether to use color in diagnostic messages. possible values are always, auto and never.

this utility, like most other PostgreSQL utilities, also uses the environment variables supported by libpq (see Section 34.15).

🦋 DIAGNOSTICS 🦋

in case of difficulty, see DROP DATABASE (DROP_DATABASE(7)) and psql(1) for discussions of potential problems and error messages. 💀

the database server must be running at the targeted host. also, any default connection settings and environment variables used by the libpq front-end library will apply.

⭐ EXAMPLES ⭐

to destroy the database demo on the default database server:

$ dropdb demo

to destroy the database demo using the server on host eden, port 5000, with verification and a peek at the underlying command:

$ dropdb -p 5000 -h eden -i -e demo
Database "demo" will be permanently deleted.
Are you sure? (y/n) y
DROP DATABASE demo;

💜 SEE ALSO 💜

createdb(1), DROP DATABASE (DROP_DATABASE(7))

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⚠️ gentle reminder from your girl: -i is your bestie, --if-exists is your safety net, and -f is main character energy — use her wisely. 🧚

that's the whole page, bestie! written against PostgreSQL 16.15, dated 2026, straight from the DROPDB(1) manual. now go forth and drop responsibly ✨💖🎀