FieldPath
class
A dot-separated path for navigating sub-objects within a document.
Constructor
FieldPath
new FieldPath(segments)
Constructs a Firestore Field Path.
Parameter |
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|---|---|
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segments |
(repeatable string or Array of string) Sequence of field names that form this path. |
Method
documentId
static
documentId() returns FieldPath
A special FieldPath value to refer to the ID of a document. It can be used in queries to sort or filter by the document ID.
- Returns