IBM InfoSphere FastTrack, Version 8.5 IBM InfoSphere FastTrack, Version 8.5The following table lists the functions available in the Utility category (square brackets indicate an argument is optional):
| Name | Description | Arguments | Output |
|---|---|---|---|
| GetEnvironment | Returns the value of the given environment variable | environment variable (string) | result (string) |
| NextSKChain | Returns the value of the surrogate key column for the next record in the chain, or value for the newest record | value (number) | result (int64) |
| NextSurrogateKey | Returns the value of the next surrogate key | None | result (int64) |
| PrevSKChain | Returns the value of the surrogate key column for the previous record in the chain, or value for the first record | value (number) | result (int64) |
