Package org.eclipse.persistence.config
Class ResultSetConcurrency
- java.lang.Object
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- org.eclipse.persistence.config.ResultSetConcurrency
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public class ResultSetConcurrency extends Object
JDBC ResultSet concurrency hint values. The class contains all the valid values for QueryHints.RESULT_SET_CONCURRENCY query hint. This can be used on ScrollableCursor queries to set the JDBC ResultSet concurrency. JPA Query Hint Usage:query.setHint(QueryHints.RESULT_SET_CONCURRENCY, ResultSetConcurrency.ForwardOnly);
or
@QueryHint(name=QueryHints.RESULT_SET_CONCURRENCY, value=ResultSetConcurrency.ForwardOnly)
Hint values are case-insensitive. "" could be used instead of default value ResultSetConcurrency.Updatable.
- Author:
- James Sutherland
- See Also:
QueryHints.RESULT_SET_CONCURRENCY
,ScrollableCursorPolicy.setResultSetConcurrency(int)
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Constructor Summary
Constructors Constructor Description ResultSetConcurrency()
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Field Detail
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Updatable
public static final String Updatable
The concurrency mode for a ResultSet object that may be updated.- See Also:
- Constant Field Values
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ReadOnly
public static final String ReadOnly
The concurrency mode for a ResultSet object that may NOT be updated.- See Also:
- Constant Field Values
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DEFAULT
public static final String DEFAULT
The default type is Updatable.- See Also:
- Constant Field Values
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