Package wt.query

Class ColumnSubSelectExpression

java.lang.Object

wt.query.AbstractTableExpression

wt.query.AbstractSubSelectTableExpression

wt.query.SubSelectExpression

wt.query.ColumnSubSelectExpression

All Implemented Interfaces:

Externalizable, Serializable, Cloneable, ColumnExpression, wt.query.Expression, OrderByExpression, RelationalExpression, TableExpression

public class ColumnSubSelectExpression
extends SubSelectExpression
implements ColumnExpression, Externalizable

The class represent the subselect that can be used in the value ColumnExpression for UpdateBatchSpec.

Supported API: true

Extendable: false

See Also:

• Serialized Form

Field Summary

Fields inherited from interface wt.query.ColumnExpression

COLUMN_ALIAS

Method Summary

Modifier and Type	Method	Description
String	getColumnAlias()	Gets the value of the attribute: columnAlias; Alias for the column expression.
void	setColumnAlias(String a_ColumnAlias)	Sets the value of the attribute: columnAlias; Alias for the column expression.

Methods inherited from class java.lang.Object

equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Method Details

getColumnAlias

public String getColumnAlias()

Gets the value of the attribute: columnAlias; Alias for the column expression.

Supported API: true

Specified by:

getColumnAlias in interface ColumnExpression

Specified by:

getColumnAlias in interface OrderByExpression

Returns:

String

setColumnAlias

public void setColumnAlias(String a_ColumnAlias)
                    throws WTPropertyVetoException

Sets the value of the attribute: columnAlias; Alias for the column expression.

Supported API: true

Specified by:

setColumnAlias in interface ColumnExpression

Parameters:

a_ColumnAlias -

Throws:

WTPropertyVetoException