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java.lang.Objectorg.eclipse.persistence.config.ResultSetType
public class ResultSetType
JDBC ResultSet type hint values. The class contains all the valid values for QueryHints.RESULT_SET_TYPE query hint. This can be used on ScrollableCursor queries to set the JDBC ResultSet scroll type. JPA Query Hint Usage:
query.setHint(QueryHints.RESULT_SET_TYPE, ResultSetType.ForwardOnly);
or
@QueryHint(name=QueryHints.RESULT_SET_TYPE, value=ResultSetType.ForwardOnly)
Hint values are case-insensitive. "" could be used instead of default value ResultSetType.ScrollInsensitive.
QueryHints.RESULT_SET_TYPE
,
ScrollableCursorPolicy.setResultSetType(int)
Field Summary | |
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static String |
DEFAULT
The default type is ScrollInsensitive. |
static String |
Forward
The rows in a result set will be processed in a forward direction; first-to-last. |
static String |
ForwardOnly
The type for a ResultSet object whose cursor may move only forward. |
static String |
Reverse
The rows in a result set will be processed in a reverse direction; last-to-first. |
static String |
ScrollInsensitive
The type for a ResultSet object that is scrollable but generally not sensitive to changes made by others. |
static String |
ScrollSensitive
The type for a ResultSet object that is scrollable and generally sensitive to changes made by others. |
static String |
Unknown
The order in which rows in a result set will be processed is unknown. |
Constructor Summary | |
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ResultSetType()
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Method Summary |
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Methods inherited from class java.lang.Object |
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equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Field Detail |
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public static final String Forward
public static final String ForwardOnly
public static final String Unknown
public static final String Reverse
public static final String ScrollInsensitive
public static final String ScrollSensitive
public static final String DEFAULT
Constructor Detail |
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public ResultSetType()
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