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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. 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.

  3. stackoverflow.com › questions › 22287914postgresql - pg_dump and pg_restore (DROP IF EXISTS ... - Stack...

    8 Μαΐ 2017 · You can use --clean --if-exists when restoring the data without the need for having used any specific option when the backup was created. You don't need to drop and recreate the whole database, nor does it require that --clean has been used in the backup.

  4. www.blog.serverwala.com › postgresql-drop-database-with-examplesPostgresql Drop Database with Examples - blog.serverwala.com

    1 Απρ 2024 · In this example, the DROP DATABASE statement with the IF EXISTS clause is used to drop a database named my_database.

  5. www.guru99.com › postgresql-drop-databasePostgreSQL DROP/Delete DATABASE: PSQL Command Example - Guru99

    26 Σεπ 2024 · PostgreSQL DROP DATABASE Example. We want to destroy a database guru99 with the help of a server on host rome, port 4565, with verification and you need to use following drop database PostgreSQL command: dropdb -p 4565 -h rome -i -e guru99. Database “guru99” will be permanently deleted.

  6. 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.

  7. 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.

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