Class BatchCheckout (3.66.0)
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BatchCheckout (
database ,
request_options = None ,
max_commit_delay = None ,
exclude_txn_from_change_streams = False ,
isolation_level = IsolationLevel . ISOLATION_LEVEL_UNSPECIFIED ,
read_lock_mode = ReadLockMode . READ_LOCK_MODE_UNSPECIFIED ,
client_context = None ,
** kw
)
Context manager for using a batch from a database.
Inside the context manager, checks out a session from the database,
creates a batch from it, making the batch available.
Caller must not use the batch to perform API requests outside the scope
of the context manager.
Parameters
Name Description
database
Database database to use
request_options
RequestOptions (Optional) Common options for the commit request. If a dict is provided, it must be of the same form as the protobuf message RequestOptions .
max_commit_delay
datetime.timedelta(Optional) The amount of latency this request is willing to incur in order to improve throughput.
Methods
__enter__
__exit__
__exit__ ( exc_type , exc_val , exc_tb )
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Last updated 2026-05-09 UTC.
[[["Easy to understand","easyToUnderstand","thumb-up"],["Solved my problem","solvedMyProblem","thumb-up"],["Other","otherUp","thumb-up"]],[["Missing the information I need","missingTheInformationINeed","thumb-down"],["Too complicated / too many steps","tooComplicatedTooManySteps","thumb-down"],["Out of date","outOfDate","thumb-down"],["Samples / code issue","samplesCodeIssue","thumb-down"],["Other","otherDown","thumb-down"]],["Last updated 2026-05-09 UTC."],[],[]]
