Top Description Fields Methods
org.apache.derby.iapi.sql.execute

public Interface ScanQualifier

extends Qualifier
Known Direct Implementers
org.apache.derby.impl.sql.execute.GenericScanQualifier
Imports
org.apache.derby.shared.common.error.StandardException, org.apache.derby.iapi.types.DataValueDescriptor, org.apache.derby.iapi.store.access.Qualifier
ScanQualifier provides additional methods for the Language layer on top of Qualifier.

Field Summary

Inherited from org.apache.derby.iapi.store.access.Qualifier:
CONSTANTQUERY_INVARIANTSCAN_INVARIANTVARIANT

Method Summary

Modifier and TypeMethod and Description
public void
setQualifier(int columnId, DataValueDescriptor orderable, int operator, boolean negateCR, boolean orderedNulls, boolean unknownRV)

Set the info in a ScanQualifier

Inherited from org.apache.derby.iapi.store.access.Qualifier:
clearOrderableCachegetColumnIdgetOperatorgetOrderablegetOrderedNullsgetUnknownRVnegateCompareResultreinitialize

Method Detail

setQualifierback to summary
public void setQualifier(int columnId, DataValueDescriptor orderable, int operator, boolean negateCR, boolean orderedNulls, boolean unknownRV)

Set the info in a ScanQualifier