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java.sql

public final Enum PseudoColumnUsage

extends Enum<PseudoColumnUsage>
Class Inheritance
Enumeration for pseudo/hidden column usage.
Since
1.7
See Also
DatabaseMetaData#getPseudoColumns

Field Summary

Modifier and TypeField and Description
public static final PseudoColumnUsage
NO_USAGE_RESTRICTIONS

There are no restrictions on the usage of the pseudo/hidden columns.

public static final PseudoColumnUsage
SELECT_LIST_ONLY

The pseudo/hidden column may only be used in a SELECT list.

public static final PseudoColumnUsage
USAGE_UNKNOWN

The usage of the pseudo/hidden column cannot be determined.

public static final PseudoColumnUsage
WHERE_CLAUSE_ONLY

The pseudo/hidden column may only be used in a WHERE clause.

Constructor Summary

AccessConstructor and Description
private
PseudoColumnUsage()

Method Summary

Modifier and TypeMethod and Description
public static PseudoColumnUsage
valueOf(String name)

public static PseudoColumnUsage[]
values()

Inherited from java.lang.Enum:
clonecompareTodescribeConstableequalsfinalizegetDeclaringClasshashCodenameordinaltoStringvalueOf

Field Detail

NO_USAGE_RESTRICTIONSback to summary
public static final PseudoColumnUsage NO_USAGE_RESTRICTIONS

There are no restrictions on the usage of the pseudo/hidden columns.

SELECT_LIST_ONLYback to summary
public static final PseudoColumnUsage SELECT_LIST_ONLY

The pseudo/hidden column may only be used in a SELECT list.

USAGE_UNKNOWNback to summary
public static final PseudoColumnUsage USAGE_UNKNOWN

The usage of the pseudo/hidden column cannot be determined.

WHERE_CLAUSE_ONLYback to summary
public static final PseudoColumnUsage WHERE_CLAUSE_ONLY

The pseudo/hidden column may only be used in a WHERE clause.

Constructor Detail

PseudoColumnUsageback to summary
private PseudoColumnUsage()

Method Detail

valueOfback to summary
public static PseudoColumnUsage valueOf(String name)
valuesback to summary
public static PseudoColumnUsage[] values()