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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.
The MySQL DROP DATABASE Statement. The DROP DATABASE statement is used to drop an existing SQL database. Syntax. DROP DATABASE databasename; Note: Be careful before dropping a database. Deleting a database will result in loss of complete information stored in the database! DROP DATABASE Example.
17 Ιουλ 2024 · The drop command is used to delete databases from MySQL server or objects within a database. The rename command is used to change the name of a table to a new table name. In this MySQL Tutorial, we will learn Alter, Drop, Rename, Change Keyword, Modify Keyword, After keyword commands.
10 Ιουν 2023 · MySQL lets you use the IF EXISTS keyword to run the command only if the table exists. You can drop a temporary table by using the TEMPORARY keyword. You can also drop multiple tables with a single statement in MySQL. There are two additional options at the end of the statement: RESTRICT and CASCADE.
10 Νοε 2014 · Delete will remove all the data that meets the condition; if no condition is specified, it'll remove all the data in the table. Truncate is similar to delete; however, it resets the auto_increment counter back to 1 (or the initial starting value).
16 Ιουλ 2019 · Overview of SQL DROP TABLE. We use the SQL DROP Table command to drop a table from the database. It completely removes the table structure and associated indexes, statistics, permissions, triggers and constraints. You might have SQL Views and Stored procedures referencing to the SQL table.
To remove existing tables, you use the MySQL DROP TABLE statement. Here is the basic syntax of the DROP TABLE statement: DROP [TEMPORARY] TABLE [IF EXISTS] table_name [, table_name] ... [RESTRICT | CASCADE] Code language: SQL (Structured Query Language) (sql) The DROP TABLE statement removes a
