Using the ALTER TABLE statement and the RENAME COLUMN clause, you can rename a column in SQL. Depending on the database management system (DBMS) you are using, the precise syntax for renaming a column may differ slightly.
We all know that SELECT * FROM table_name gives us all the columns from table but sometimes we need to select all the columns except a few columns. One of the easiest ways is to manually specify columns and exclude unwanted columns, like:
SELECT column_1,column_2, column_3,…column_n FROM table_name;
DATA DEFINITION LANGUAGES (DDL) COMMANDS A Data Definition Language (DDL) statement is used to define
In this tutorial, we will learn how to create and drop the database/schema in the MySQL workbench and MySQL command-line tool.