Tag: MySQL ADD COLUMN IF NOT EXISTS
MySQL ADD COLUMN IF NOT EXISTS
This article will discuss the script to add a column to a MySQL table only if it does not already exist. Let us get started by making the sample table using the create table script. CREATE TABLE IF NOT EXISTS sale_details ( id INT auto_increment, sale_person_name VARCHAR(255), no_products_sold INT, sales_department VARCHAR(255), primary key (id) ); …