![]() ![]() ![]() ![]() The first option is not a good choice as it will consume a lot of time, especially if the table has vast data. There are two options available you can take backup, drop the table, and create a new one or add another column to the table. But now, HR comes and says that they want you to add column in SQL to the already created Employee table. You already successfully created the table. The HR and senior managers ask you to include columns such as employee_id, first_name, last_name, gender, email_id, and address. Picture this, you have created a large table in a database to manage employee data.
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