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61 lines
1.3 KiB
61 lines
1.3 KiB
/*
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* Copyright (c) 2000, 2005, Oracle and/or its affiliates. All rights reserved.
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* ORACLE PROPRIETARY/CONFIDENTIAL. Use is subject to license terms.
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*
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*
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*
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*
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*
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*
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*
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*
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*
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*
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*
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*
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*
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*
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*
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*
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*
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*
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*
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*
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*/
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package java.sql;
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/**
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* The representation of a savepoint, which is a point within
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* the current transaction that can be referenced from the
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* <code>Connection.rollback</code> method. When a transaction
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* is rolled back to a savepoint all changes made after that
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* savepoint are undone.
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* <p>
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* Savepoints can be either named or unnamed. Unnamed savepoints
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* are identified by an ID generated by the underlying data source.
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*
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* @since 1.4
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*/
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public interface Savepoint {
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/**
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* Retrieves the generated ID for the savepoint that this
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* <code>Savepoint</code> object represents.
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* @return the numeric ID of this savepoint
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* @exception SQLException if this is a named savepoint
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* @since 1.4
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*/
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int getSavepointId() throws SQLException;
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/**
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* Retrieves the name of the savepoint that this <code>Savepoint</code>
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* object represents.
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* @return the name of this savepoint
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* @exception SQLException if this is an un-named savepoint
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* @since 1.4
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*/
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String getSavepointName() throws SQLException;
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}
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