MySQL – Rename Columns Table of content The ALTER TABLE statement in MySQL can be used to change the structure of a table. For instance, we can add, delete, or rename the columns, etc. using this statement. Following are the two options that can be used with the ALTER TABLE statement to rename a column(s) […]
Category Archives: mysql
MySQL – Grant Privileges Table of content As we learnt earlier, a root user is connected to the server (using a password) immediately after installing MySQL. The privileges available to this user are default. The user accessing MySQL using root account has enough privileges to perform basic operations on the data. However, in exceptional cases, […]
MySQL – Drop Tables Table of content The MySQL DROP TABLE statement The MySQL DROP TABLE statement is a Data Definition Language (DDL) command that is used to remove a table”s definition, and its data, indexes, triggers, constraints and permission specifications (if any). In simple terms, this statement will delete the entire table from the […]