firebase-js-sdk/docs-devsite/firestore_.querystartatconstraint.md

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QueryStartAtConstraint class

A QueryStartAtConstraint is used to exclude documents from the start of a result set returned by a Firestore query. QueryStartAtConstraints are created by invoking startAt() or startAfter() and can then be passed to query() to create a new query instance that also contains this QueryStartAtConstraint.

Signature:

export declare class QueryStartAtConstraint extends QueryConstraint 

Extends: QueryConstraint

Properties

Property	Modifiers	Type	Description
type		'startAt' | 'startAfter'	The type of this query constraint

QueryStartAtConstraint.type

The type of this query constraint

Signature:

readonly type: 'startAt' | 'startAfter';