Computer Science for IGCSE & O level - Databases (Section 3 - No. 34)
What is the function of the `ALTER TABLE` statement in SQL?
To remove a table from the database.
To add new data to a table.
To modify the structure of an existing table.
To retrieve data from a table.
Giải thích
The `ALTER TABLE` statement modifies the structure of an existing table, allowing for changes like adding or deleting columns.