Package wt.query

Class SubSelectExpression

java.lang.Object

wt.query.AbstractTableExpression

wt.query.AbstractSubSelectTableExpression

wt.query.SubSelectExpression

All Implemented Interfaces:

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

Direct Known Subclasses:

ColumnSubSelectExpression

public class SubSelectExpression
extends wt.query.AbstractSubSelectTableExpression
implements RelationalExpression, Externalizable

This class represents a subselect which can be used in a SQL statement. The subselect is specifed via a StatementSpec attribute.

Supported API: true

Extendable: false

See Also:

• Serialized Form

Constructor Summary

Constructors

Constructor	Description
SubSelectExpression(StatementSpec a_subSelect)	Supported API: true

Method Summary

Methods inherited from class java.lang.Object

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

Constructor Details

SubSelectExpression

public SubSelectExpression(StatementSpec a_subSelect)

Supported API: true

Parameters:

a_subSelect - Specifies the StatementSpec instance for this sub-select.