[Overview][Constants][Types][Classes][Procedures and functions][Variables][Index] Reference for unit 'sqldb' (#fcl)

TSQLSequence.GetNextValue

Get a next value for the sequence

Declaration

Source position: sqldb.pp line 434

public function TSQLSequence.GetNextValue: Int64;

Function result

The new value for the seqence

Description

GetNextValue gets a new value for generator TSQLSequence.SequenceName using TSQLSequence.IncrementBy

Errors

If the dataset is not attached to a connected database, an exception will be raised.

See also

TSQLSequence.FieldName

  

Field to apply sequence to

TSQLSequence.SequenceName

  

Sequence name to get values from

TSQLSequence.IncrementBy

  

Value to increment sequence with

TSQLSequence.Apply

  

Apply a new value to a field

TSQLConnection.GetNextValue

  

Get next value for a sequence


Documentation generated on: Sep 28 2017