Savepoint (Java 2 Platform SE 5.0) (original) (raw)

java.sql

Interface Savepoint

public interface Savepoint

The representation of a savepoint, which is a point within the current transaction that can be referenced from the Connection.rollback method. When a transaction is rolled back to a savepoint all changes made after that savepoint are undone.

Savepoints can be either named or unnamed. Unnamed savepoints are identified by an ID generated by the underlying data source.

Since:

1.4

Method Summary
int	getSavepointId() Retrieves the generated ID for the savepoint that this Savepoint object represents.
String	getSavepointName() Retrieves the name of the savepoint that this Savepoint object represents.

Method Detail

getSavepointId

int getSavepointId() throws SQLException

Retrieves the generated ID for the savepoint that this Savepoint object represents.

Returns:

the numeric ID of this savepoint

Throws:

[SQLException](../../java/sql/SQLException.html "class in java.sql") - if this is a named savepoint

Since:

1.4

getSavepointName

String getSavepointName() throws SQLException

Retrieves the name of the savepoint that this Savepoint object represents.

Returns:

the name of this savepoint

Throws:

[SQLException](../../java/sql/SQLException.html "class in java.sql") - if this is an un-named savepoint

Since:

1.4

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For further API reference and developer documentation, see Java 2 SDK SE Developer Documentation. That documentation contains more detailed, developer-targeted descriptions, with conceptual overviews, definitions of terms, workarounds, and working code examples.