SCPT 43 : How Commit and Rollback Works in Oracle
Автор: KONSIN KONSIN
Загружено: 2017-02-15
Просмотров: 110
Описание:
Transaction control statements manage changes made by DML statements.
What is a Transaction? A transaction is a set of SQL statements which Oracle treats as a Single Unit. ...
COMMIT. To make the changes done in a transaction permanent issue the COMMIT statement. ...
ROLLBACK. ...
SAVEPOINT.
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