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The SQL is used to change a table's structure by:
The use of the SQL ALTER TABLE command.
<h3>How is it done?</h3>
The SQL ALTER TABLE command is known to be that which is often used to alter the structure of an existing table.
It is known to help one to be able to add or delete columns, make or destroy indexes, alter the kinds of existing columns, rename columns or the table itself.
Note that It can also be used to alter the comment for any kind of table and type of the table therein.
Learn more about SQL from
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Hello <span>TheCelloAlex1645 </span>
Answer: <span>The BIOS is a small program run by a computer when first powered on. its primary function is to stabilize the machine and devices on the motherboard so that the operating system can be loaded and take control of the computer.
Hope this helps
-Chris</span>
