Summary: in this tutorial, you will learn how to rename tables using MySQL RENAME TABLE statement and ALTER TABLE statement. Introduction to MySQL RENAME TABLE statement# Because business requirements change, we
We use the “CHANGE” command and the “ALTER” command to RENAME an existing column. We can change the table names with the command “RENAME”. The MySQL Rename command is used to rename the existing table or an existing column. We can use “Alter” to rename the table, but renaming ...
So there’s an easy way to rename a database in MySQL is to create a new empty database, then rename each table in turn into the new database: RENAME TABLE db_name.table TO new_db_name.table; Note that this command does not work for views, so you have to drop and create view ...
To rename a table in MySQL, you can use theRENAME TABLEstatement. Let’s say you want to rename the tableminttectousers. You would run the following command. RENAME TABLE minttec TO users; After renaming the table, you can verify the change by listing the tables in your current database...
SHOW TABLES;That’s all! We have provided different ways to rename a table in MySQL using a terminal.ConclusionTo rename a table in MySQL using the terminal, the “ALTER TABLE <existing-name> RENAME <new-name>;” and the “RENAME TABLE <existing-name> TO <new-name>;” statements are ...
For databases with many tables, execute the script below in the server OS shell to rename all the tables with a single command. for table in `mysql -u root -p[password] -s -N -e "use [old-database];show tables;"`; do mysql -u root -p[password] -s -N -e "use [old-databa...
ALTERTABLE[old_name_of_table]RENAME[new_name_of_talble]; In our example, it will be used as: ALTERTABLETSEP_Employees_dataRENAMELinuxHint_Employees_data; For the display of the newly named table: DESCRIBELinuxHint_Employees_data; Now we will exit the MySQL environment: ...
Figure 17. Connection to SQL Server If everything is OK, you will be able to see the SQL Server databases: Figure 18. SQL Server databases in SSMA In MySql Metadata Explorer pane, select the tables that you want to export and press the convert schema icon: ...
So lets get our hands dirty and run through the Migration Wizard in order to migrate a PostgreSQL database to MySQL. In the rest of this post I assume that you have: A running PostgreSQL instance in which you have proper access to the database you want to migrate. (...
mysql> use thegeekstuff; mysql> OPTIMIZE TABLE EMPLOYEE; You can also optimize multiple tables in a single command as shown below. mysql> OPTIMIZE TABLE EMPLOYEE, DEPARTMENT, BENEFITS Few points to keep in mind about optimize table: Optimize table can be performed for InnoDB engine, or MyISAM...