Module batch (3.45.0)

Version 3.45.0

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Context manager for Cloud Spanner batched writes.

Classes

Batch

Batch(session)

Accumulate mutations for transmission during commit.

MutationGroup

MutationGroup(session, mutations=[])

A container for mutations.

Clients should use xref_MutationGroups to obtain instances instead of directly creating instances.

Parameters
Name	Description
session	Session The session used to perform the commit.
mutations	list The list into which mutations are to be accumulated.

MutationGroups

MutationGroups(session)

Accumulate mutation groups for transmission during batch_write.

Parameter
Name	Description
session	Session the session used to perform the commit