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java.lang.Objectjava.lang.Enum<PseudoColumnUsage>
java.sql.PseudoColumnUsage
public enum PseudoColumnUsage
Enumeration for pseudo/hidden column usage.
DatabaseMetaData.getPseudoColumns(java.lang.String, java.lang.String, java.lang.String, java.lang.String)
Enum Constant Summary | |
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NO_USAGE_RESTRICTIONS
There are no restrictions on the usage of the pseudo/hidden columns. |
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SELECT_LIST_ONLY
The pseudo/hidden column may only be used in a SELECT list. |
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USAGE_UNKNOWN
The usage of the pseudo/hidden column cannot be determined. |
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WHERE_CLAUSE_ONLY
The pseudo/hidden column may only be used in a WHERE clause. |
Method Summary | |
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static PseudoColumnUsage | valueOf(java.lang.String name)
Returns the enum constant of this type with the specified name. |
static PseudoColumnUsage[] | values()
Returns an array containing the constants of this enum type, in the order they are declared. |
Methods inherited from class java.lang.Enum |
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clone, compareTo, equals, finalize, getDeclaringClass, hashCode, name, ordinal, toString, valueOf |
Methods inherited from class java.lang.Object |
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getClass, notify, notifyAll, wait, wait, wait |
Enum Constant Detail |
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public static final PseudoColumnUsageSELECT_LIST_ONLY
public static final PseudoColumnUsageWHERE_CLAUSE_ONLY
public static final PseudoColumnUsageNO_USAGE_RESTRICTIONS
public static final PseudoColumnUsageUSAGE_UNKNOWN
Method Detail |
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public static PseudoColumnUsage[] values()
for (PseudoColumnUsage c : PseudoColumnUsage.values()) System.out.println(c);
public static PseudoColumnUsagevalueOf(java.lang.String name)
name
- the name of the enum constant to be returned. java.lang.IllegalArgumentException
- if this enum type has no constant with the specified name java.lang.NullPointerException
- if the argument is null
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