Use protocol-level BatchStatement in cqlengine BatchQuery#676
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dkropachev wants to merge 1 commit intomasterfrom
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Use protocol-level BatchStatement in cqlengine BatchQuery#676dkropachev wants to merge 1 commit intomasterfrom
dkropachev wants to merge 1 commit intomasterfrom
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Previously, BatchQuery.execute() serialized batches to CQL strings (BEGIN BATCH ... APPLY BATCH). This changes it to use the protocol-level BatchStatement from cassandra/query.py instead. Changes: - Add timestamp attribute to BatchStatement for batch-level timestamps - Update Session._create_response_future() to use BatchStatement.timestamp - Add BatchStatement handling to cqlengine execute() - Refactor BatchQuery.execute() to build and execute a BatchStatement Benefits: - Better performance (no string serialization overhead) - Proper type detection (isinstance checks for BatchStatement now work) - Batch-level timestamps preserved through protocol Fixes #208
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Summary
BatchQuery.execute()from CQL string serialization to protocol-levelBatchStatementtimestampattribute toBatchStatementfor batch-level timestampsisinstance(query, BatchStatement)check at cluster.py:5332)Changes
timestampattribute toBatchStatementBatchStatement.timestampwhen availableBatchStatementinexecute()BatchQuery.execute()to useBatchStatementBenefits
isinstancechecks forBatchStatementnow work)Fixes #208