Add AUTO RELEASE TEMP BLOBID transaction option #8323
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It makes the transaction release temporary ID of user BLOB just after its materialization. It's useful for massive insertions of records with user-defined BLOBs because it eliminates the memory overhead caused by creating and keeping temporary IDs until the transaction ends. This option is used during the database restore.
hvlad
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Nov 21, 2024
hvlad
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hvlad
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asfernandes
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hvlad
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hvlad
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Nov 23, 2024
…ransaction options
…erforming RestoreRelationTask
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…#8323) * Add AUTO RELEASE TEMP BLOBID transaction option It makes the transaction release temporary ID of user BLOB just after its materialization. It's useful for massive insertions of records with user-defined BLOBs because it eliminates the memory overhead caused by creating and keeping temporary IDs until the transaction ends. This option is used during the database restore. * Place tokens in the correct sections * Avoid repeated attempts to start a transaction with options that are not supported by the target server * Correct AUTO RELEASE TEMP BLOBID description * Check bad_tpb_form error for more reliable detection of unsupported transaction options * Do not use unsupported options for transactions of parallel workers performing RestoreRelationTask
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::: QA notes :::
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It makes the transaction release temporary ID of user BLOB just after its materialization. It's useful for massive insertions of records with user-defined BLOBs because it eliminates the memory overhead caused by creating and keeping temporary IDs until the transaction ends. This option is used during the database restore.