How would you use SQL to change a table's structure? What general types of changes are possible? Which commands are used to impl

Question

nexus9112 [7]

2 years ago

9

How would you use SQL to change a table's structure? What general types of changes are possible? Which commands are used to impl

ement these changes?

Computers and Technology

1 answer:

xz_007 [3.2K] · Answer 1 · 2023-02-27T04:00:12+03:00

The SQL is used to change a table's structure by:

The use of the SQL ALTER TABLE command.

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.

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