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DROP {DATABASE | SCHEMA} [IF EXISTS] db_name. DROP DATABASE drops all tables in the database and deletes the database. Be very careful with this statement! To use DROP DATABASE, you need the DROP privilege on the database. DROP SCHEMA is a synonym for DROP DATABASE.
24 Νοε 2015 · USE master; ALTER DATABASE [Duck] SET SINGLE_USER WITH ROLLBACK IMMEDIATE; DROP DATABASE [Duck] ; For deep discussion see this answer.
The DROP DATABASE statement drops all tables in the database and deletes the database permanently. Therefore, you need to be very careful when using this statement. The following shows the syntax of the DROP DATABASE statement: DROP DATABASE [IF EXISTS] database_name; Code language: SQL (Structured Query Language) (sql)
DROP {DATABASE | SCHEMA} [IF EXISTS] db_name. DROP DATABASE drops all tables in the database and deletes the database. Be very careful with this statement! To use DROP DATABASE, you need the DROP privilege on the database. DROP SCHEMA is a synonym for DROP DATABASE.
The following shows the syntax of the DROP DATABASE statement: DROP DATABASE [IF EXISTS] database_name; In this statement, you specify the name of the database which you want to delete after the DROP DATABASE keywords. If you try to drop a database that does not exist, MySQL will show an error.
7 Σεπ 2024 · In this tutorial, we’ll learn how to combine the DROP TABLE and IF EXISTS to ensure the drop statement is executed only if the table in question exists. Furthermore, we’ll explain and demonstrate the use of these statements in SQL.
