debug.null() function
debug.null() returns the null value with a given type.
Function type signature
(?type: string) => A where A: Basic
For more information, see Function type signatures.
Parameters
type
Null type.
Supported types:
- string
- bytes
- int
- uint
- float
- bool
- time
- duration
- regexp
Examples
Include null values in an ad hoc stream of tables
import "array"
import "internal/debug"
array.from(rows: [{a: 1, b: 2, c: 3}, {a: debug.null(type: "int"), b: 5, c: 6}])
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