Add AUTO RELEASE TEMP BLOBID transaction option #8323
Merged
Conversation
This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
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
reviewed
Nov 21, 2024
hvlad
reviewed
Nov 21, 2024
hvlad
reviewed
Nov 21, 2024
asfernandes
reviewed
Nov 22, 2024
hvlad
reviewed
Nov 23, 2024
hvlad
approved these changes
Nov 23, 2024
…ransaction options
…erforming RestoreRelationTask
ilya071294
added a commit
that referenced
this pull request
Nov 25, 2024
…#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
|
::: QA notes :::
|
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment
Add this suggestion to a batch that can be applied as a single commit.
This suggestion is invalid because no changes were made to the code.
Suggestions cannot be applied while the pull request is closed.
Suggestions cannot be applied while viewing a subset of changes.
Only one suggestion per line can be applied in a batch.
Add this suggestion to a batch that can be applied as a single commit.
Applying suggestions on deleted lines is not supported.
You must change the existing code in this line in order to create a valid suggestion.
Outdated suggestions cannot be applied.
This suggestion has been applied or marked resolved.
Suggestions cannot be applied from pending reviews.
Suggestions cannot be applied on multi-line comments.
Suggestions cannot be applied while the pull request is queued to merge.
Suggestion cannot be applied right now. Please check back later.
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.