org.sql.generation.api.grammar.query

Interface LimitSpecification

All Superinterfaces:

org.atp.api.Typeable<LimitSpecification>

public interface LimitSpecification
extends org.atp.api.Typeable<LimitSpecification>

This syntax element represents the FETCH FIRST <number> ROWS ONLY element of the query. This addition has been defined in SQL 2008 standard.

Author:

2011 Stanislav Muhametsin

Method Summary

Methods

Modifier and Type	Method and Description
NonBooleanExpression	getCount() Returns the <number> element in the FETCH FIRST <number> ROWS ONLY expression.

Methods inherited from interface org.atp.api.Typeable

getImplementedType

Method Detail

getCount

NonBooleanExpression getCount()

Returns the <number> element in the FETCH FIRST <number> ROWS ONLY expression. Means the maximum amounts of rows to be selected.

Returns:

The maximum amount of rows to be selected. May be null, in which case the behaviour is vendor-specific.