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Reference for unit 'SQLDB' (#fcl)

TSQLSequence.Apply

Apply a new value to a field

Declaration

Source position: sqldb.pp line 442

public procedure TSQLSequence.Apply;

Apply applies the new value it gets for TSQLSequence.SequenceName using TSQLSequence.GetNextValue to the field TSQLSequence.FieldName of the dataset it is attached to.

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

TSQLSequence.GetNextValue		Get a next value for the sequence
TSQLSequence.FieldName		Field to apply sequence to
TSQLSequence.SequenceName		Sequence name to get values from
TSQLSequence.IncrementBy		Value to increment sequence with