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You can create a new database using SQL command "CREATE DATABASE databaseName"; and delete a database using "DROP DATABASE databaseName". You could optionally apply condition "IF EXISTS" or "IF NOT EXISTS" to these commands. For example, mysql> CREATE DATABASE southwind; Query OK, 1 row affected (0.03 sec) mysql> DROP DATABASE southwind;
This chapter provides a tutorial introduction to MySQL by showing how to use the mysql client program to create and use a simple database. mysql (sometimes referred to as the “terminal monitor” or just “monitor”) is an interactive program that enables you to connect to a MySQL server, run queries, and view
MySQL DROP TABLE Example. Let us check the different options of the MySQL DROP TABLE command using a few examples. 1) Dropping a Single Table. In this example, we will check an example of dropping a single table from the MySQL database. Suppose we have a table named Products in the mysqltutorial database as below.
13 Απρ 2020 · A cheat sheet for MySQL with essential commands. Work with tables, columns, data types, indexes, functions, and more. Free to download as .pdf.
Examples in Each Chapter. With our online MySQL editor, you can edit the SQL statements, and click on a button to view the result. Example Get your own SQL Server. SELECT * FROM Customers; Try it Yourself » Click on the "Try it Yourself" button to see how it works. MySQL Exercises. Test Yourself With Exercises. Exercise:
24 Ιουν 2024 · DROP TABLE in MySQL. The DROP TABLE statement drops one or more existing tables from the database. It removes the table definition and all the data inside the table, so be careful while using this statement. Syntax: DROP [TEMPORARY] TABLE [IF EXISTS] tbl_name [, tbl_name] … [RESTRICT | CASCADE] Parameters:
DROP TABLE removes one or more tables. You must have the DROP privilege for each table. Be careful with this statement! For each table, it removes the table definition and all table data.
