TSQLConnection.GetNextValue function

Member of TSQLConnectionpublicIn unit SQLDB

Get next value for a sequence.

Declaration

pascal

function GetNextValue(const SequenceName: string; 
 IncrementBy: Integer=1): Int64; virtual

`SequenceName`	Sequence name for which to return the next value.
`IncrementBy`	Amount to increment the current value of the sequence with.

The current value of the sequence, incremented by IncrementBy.

GetNextValue returns the next value for the sequence SequenceName, incrementing the current value with IncrementBy (default 1).

Not all databases support sequences, in that case an SQL error will be raised.