Views: ephemeral tables #3670
Open
Views: ephemeral tables #3670
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
Centril
reviewed
Nov 17, 2025
Co-authored-by: Mazdak Farrokhzad <[email protected]> Signed-off-by: Shubham Mishra <[email protected]>
joshua-spacetime
approved these changes
Nov 18, 2025
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Outdated suggestions cannot be applied.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.
Description of Changes
Make View backing tables and related St tables not persistent.
CommittedStateto hold set of ephemeral tables.TxDatato contain a subset of ephemeral tables which has been modified in current transaction.do_durabilityfilter those table out before writting the transaction to commitlog.depends on: #3651
API and ABI breaking changes
NA
Expected complexity level and risk
2.5.
looks simple but changes comes in the hotpath, I ensured we don't do unneccessary heap allocations but patch has the potential to regress perfomance.
Testing