org.apache.beam.sdk.io.gcp.spanner (Apache Beam 2.39.0)

Interface Summary
Interface	Description
SpannerIO.SpannerChangeStreamOptions	Interface to display the name of the metadata table on Dataflow UI.

Class Summary
Class	Description
MutationGroup	A bundle of mutations that must be submitted atomically.
ReadOperation	Encapsulates a spanner read operation.
SpannerAccessor	Manages lifecycle of `DatabaseClient` and `Spanner` instances.
SpannerConfig	Configuration for a Cloud Spanner client.
SpannerConfig.Builder	Builder for `SpannerConfig`.
SpannerIO	Experimental `Transforms` for reading from and writing to Google Cloud Spanner.
SpannerIO.CreateTransaction	A `PTransform` that create a transaction.
SpannerIO.CreateTransaction.Builder	A builder for `SpannerIO.CreateTransaction`.
SpannerIO.Read	Implementation of `SpannerIO.read()`.
SpannerIO.ReadAll	Implementation of `SpannerIO.readAll()`.
SpannerIO.ReadChangeStream
SpannerIO.Write	A `PTransform` that writes `Mutation` objects to Google Cloud Spanner.
SpannerIO.WriteGrouped	Same as `SpannerIO.Write` but supports grouped mutations.
SpannerTransformRegistrar	Exposes `SpannerIO.WriteRows` and `SpannerIO.ReadRows` as an external transform for cross-language usage.
SpannerTransformRegistrar.CrossLanguageConfiguration
SpannerTransformRegistrar.DeleteBuilder
SpannerTransformRegistrar.InsertBuilder
SpannerTransformRegistrar.InsertOrUpdateBuilder
SpannerTransformRegistrar.ReadBuilder
SpannerTransformRegistrar.ReadBuilder.Configuration
SpannerTransformRegistrar.ReplaceBuilder
SpannerTransformRegistrar.UpdateBuilder
SpannerWriteResult	The results of a `SpannerIO.write()` transform.
Transaction	A transaction object.

Enum Summary
Enum	Description
SpannerIO.FailureMode	A failure handling strategy.

Package org.apache.beam.sdk.io.gcp.spanner Description

Provides an API for reading from and writing to Google Cloud Spanner.