Constant |
Description |
Description |
True |
Represents the Boolean True value. |
[InStock] == True |
False |
Represents the Boolean False value. |
[InStock] == False |
? |
Represents a null reference, one that does not refer to any object. |
[Region] != ? |
String constants |
String constants must be wrapped in apostrophes. |
[Country] == 'France' |
Date-time constants |
Date-time constants must be wrapped in '#'. |
[OrderDate] >= #1/1/2009# |