Apache Derby Database Engine and Embedded JDBC Driver 10.17.1.0 · org.apache.derby.iapi.sql.dictionary.BulkInsertCounter

public Interface BulkInsertCounter

Thin wrapper around a sequence generator to support the bulk-insert optimization used by InsertResultSet.

Method Summary

Modifier and Type	Method and Description
public void	getCurrentValueAndAdvance(NumberDataValue This value is stuffed with the new sequence number. returnValue) Get the next sequence number for bulk-insert.
public Long	peekAtCurrentValue() Get the current value of the sequence generator without advancing it.

getCurrentValueAndAdvance	back to summary
public void getCurrentValueAndAdvance(NumberDataValue returnValue) throws StandardException Get the next sequence number for bulk-insert. Parameters returnValue:NumberDataValue This value is stuffed with the new sequence number.

getCurrentValueAndAdvance

public void getCurrentValueAndAdvance(NumberDataValue returnValue) throws StandardException

Get the next sequence number for bulk-insert.

Parameters

returnValue:NumberDataValue: This value is stuffed with the new sequence number.

peekAtCurrentValue	back to summary
public Long peekAtCurrentValue() throws StandardException Get the current value of the sequence generator without advancing it. May return null if the generator is exhausted.