Boolean Intrinsic Functions - IsNull Method
Test if the variable is a LANSA null
Member of Boolean Intrinsic Functions (PRIM_LIBI.IBooleanIntrinsics)
| Name | Type | Data Type | Description |
|---|---|---|---|
| Result | *Result (Optional) | Boolean | True if the variable is null |
IsNull tests a variable and returns True if it contains the appropriate LANSA null value for the data type. e.g. Zero for numeric fields or blank for alphanumeric fields.
Febuary 18 V14SP2