A group of SQL commands grouped into a transaction will only take effect permanently when the transaction is committed. The transaction can be canceled or returned to a savepoint.
If you find that the examples in this section do not work as shown, you may need to install or restore the example database with the DatabaseExamples` package, as described in .
Begin a transaction:
Insert data:
Commit the transaction:
Select the data:
Needs["DatabaseLink`"]
If you find that the examples in this section do not work as shown, you may need to install or restore the example database with the DatabaseExamples` package, as described in Using the Example Databases.
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范例
例 
