Commits all of the writes in this write batch as a single atomic unit.
The Oracledb type does not support preconditions.
A Promise resolved once all of the writes in the batch have been
successfully written to the backend as an atomic unit (note that it won't
resolve while you're offline).
Deletes the document referred to by the provided DocumentReference.
A reference to the document to be deleted.
This WriteBatch instance. Used for chaining method calls.
Write to the document referred to by the provided DocumentReference.
If the document does not exist yet, it will be created. If you provide
merge or mergeFields, the provided data can be merged into an existing
document.
A reference to the document to be set.
An object of the fields and values for the document.
Optionaloptions: { merge?: boolean; mergeFields?: (string | FieldPath)[] }An object to configure the set behavior.
This WriteBatch instance. Used for chaining method calls.
Updates fields in the document referred to by the provided
DocumentReference. The update will fail if applied to a document that
does not exist.
A reference to the document to be updated.
An object containing the fields and values with which to update the document. Fields can contain dots to reference nested fields within the document.
This WriteBatch instance. Used for chaining method calls.
Updates fields in the document referred to by this DocumentReference.
The update will fail if applied to a document that does not exist.
Nested fields can be update by providing dot-separated field path strings
or by providing FieldPath values.
A reference to the document to be updated.
The first field to update.
The first value.
Optional additional selector/value pairs or
a precondition if not using fieldsOrPrecondition.
This WriteBatch instance. Used for chaining method calls.
A write batch is used to perform multiple writes as a single atomic unit. A WriteBatch object can be acquired by calling Oracledb.batch(). It provides methods for adding writes to the write batch. Partial failure is not supported, so the entire batch will either succeed or fail.