Constants
For the most type you can use constants inside expressions:
- NULL as constant for the type All
- TRUE and FALSE as constants for the type Boolean
- Strings as constants for the type String
- Integer numbers as constants for the type Integer
- Double numbers as constants for the type Double
- Dimension-Keys as constants for the type Key
Contents of this chapter:
Boolean constants
Integer numbers
Double numbers
Strings
Dimension-Keys
NULL
