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  1. phoenixnap.com › kb › postgresql-drop-databasPostgreSQL Drop Database with Examples | phoenixNAP KB

    11 Ιουλ 2024 · Add the IF EXISTS option to check if a database exists before deleting it. If the database exists, the statement drops the database. Otherwise, it shows an informative notice. The syntax is: DROP DATABASE IF EXISTS [database_name]; Use this method to perform a check and avoid code errors.

  2. stackoverflow.com › questions › 7073773How to drop PostgreSQL database through command line

    You can run the dropdb command from the command line: dropdb 'database name'. Note that you have to be a superuser or the database owner to be able to drop it. You can also check the pg_stat_activity view to see what type of activity is currently taking place against your database, including all idle processes.

  3. www.postgresql.org › docs › currentPostgreSQL: Documentation: 17: DROP DATABASE

    26 Σεπ 2024 · DROP DATABASE drops a database. It removes the catalog entries for the database and deletes the directory containing the data. It can only be executed by the database owner. It cannot be executed while you are connected to the target database.

  4. www.slingacademy.com › article › ways-to-drop-a-database-in-postgresql5 Ways to Drop a Database in PostgreSQL - Sling Academy

    4 Ιαν 2024 · Execute the DROP DATABASE command with the CASCADE clause. The SQL statement: DROP DATABASE IF EXISTS database_name CASCADE; Advantages: Removes dependent objects, avoiding leftover orphans.

  5. www.postgresql.org › docs › 13PostgreSQL: Documentation: 13: dropdb

    dropdb destroys an existing PostgreSQL database. The user who executes this command must be a database superuser or the owner of the database. dropdb is 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.

  6. postgrespro.com › docs › postgresqlPostgreSQL : Documentation: 17: DROP DATABASE : Postgres...

    Synopsis. DROP DATABASE [ IF EXISTS ] name [ [ WITH ] ( option [, ...] ) ] where option can be: . FORCE. Description. DROP DATABASE drops a database. It removes the catalog entries for the database and deletes the directory containing the data. It can only be executed by the database owner.

  7. dba.stackexchange.com › questions › 11893postgresql - Force drop db while others may be connected - ...

    30 Ιαν 2012 · In PostgreSQL 12 and earlier, you cannot drop a database while clients are connected to it. At least, not with the dropdb utility - which is only a simple wrapper around DROP DATABASE server query. Quite robust workaround follows:

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