Scalar FunctionsType Functions
isnull
Returns true if the value is null.
Syntax
isnull(value)Parameters
Prop
Type
Returns: bool
Examples
Example 1
print isnull(dynamic(null))| print_0 (bool) |
|---|
| true |
Example 2
print isnull(793)| print_0 (bool) |
|---|
| false |
Returns true if the value is null.
isnull(value)Prop
Type
Returns: bool
print isnull(dynamic(null))| print_0 (bool) |
|---|
| true |
print isnull(793)| print_0 (bool) |
|---|
| false |