![]() Add LIMIT 5 at the end of the query instead. ![]() It is not a good idea to limit by ID number, especially since the id is usually not trustworthy to be sequential. This method give you more information than just doing select * from INFORMATION_SCHEMA.TABLE_CONSTRAINTS, and it also provides you with more bite-sized information each time.Īs the comments suggested, the above WHERE id < 5 was a bad choice as a conditional placeholder. Select * from TABLENAME where id<5 - You can put any condition here you like. If you have big tables, then each row usually has an id, in which case I like to do this to just get a few lines of data and not have the terminal overwhelmed: I hope this will helps you to perform your day-to-day operations.3) Look at each column of the table to gather what it does and what it's made of:Ĥ) Describe is nice since you can figure out exactly what your table columns do, but if you would like an even closer look at the data itself: In the above guide, you learned how to drop a MySQL database server with command-line and PhpMyAdmin. You will be prompt to confirm as shown below:Ĭlick on the OK button to delete the database. Now, select the database you want to delete and click on the Drop button to delete the selected database. Now, click on the Databases, you should see all the databases in the following page: You will be redirected to the PhpMyAdmin dashboard in the following page: Provide your MySQL root username, password and click on the Go button. ![]() Mysql -u root -proot-password -e "drop database test2db" Delete MySQL Database with PhpMyAdminįirst, open your web browser and access the PhpMyAdmin web UI. You can also remove the MySQL database named test2db without log into the MySQL console as shown below: Here is an example to select a database called TUTORIALS roothost mysql -u root -p Enter. Next, exit from the MySQL console with the following command: You can use the SQL command use to select a database. Next, delete the MySQL database named test1db from the above list with the following command: Next, list all available databases with the following command: Type '\c' to clear the current input statement. Other names may be trademarks of their respective Oracle is a registered trademark of Oracle Corporation and/or itsĪffiliates. Once login, you should see the following output: mysql: Using a password on the command line interface can be insecure. You can also drop the MySQL database after log into the MySQL console.įirst, log into the MySQL console with root user with the following command: You should see the following output: Dropping the database is potentially a very bad thing to do.Īny data stored in the database will be destroyed.ĭo you really want to drop the 'testdb' database yĭelete MySQL Database within MySQL Console Mysqladmin -u root -proot-password drop testdb Next, delete the database named testdb from the above list by running the following command: You should see the following output: mysqlshow: Using a password on the command line interface can be insecure. Mysqladmin is a MySQL command-line utility that can be used to perform some basic MySQL tasks including, creating and deleting databases, checking MySQL processes, Setting root password and many more.īefore deleting any database, list all available databases in your system with the following command: The mysqlshow client can be used to quickly see which databases exist, their tables, or a tables columns or indexes. ![]()
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