Which of the following SQL statements is used to Modify data from a database?
Автор: Upgrade2python
Загружено: 2024-03-12
Просмотров: 4
Описание:
Description: The MODIFY statement in SQL is not a standard SQL command for modifying data in a database table. It is typically used in specific database management systems (DBMS) such as MySQL to alter the structure of a table, such as changing the data type of a column.
Explanation: The correct answer is C) UPDATE. The UPDATE statement is used to modify existing records in a table by changing the values in one or more columns of one or more rows. The ALTER statement is used to modify the structure of a table, such as adding, deleting, or modifying columns.
Повторяем попытку...
Доступные форматы для скачивания:
Скачать видео
-
Информация по загрузке: