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feat: faster timestamp queries #479

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merged 6 commits into from
Feb 27, 2024
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@altitude altitude commented Feb 5, 2024

This pull request introduces some improvements on temporal queries on transactions, by reviewing the way the endTime parameter is compiled.

We leverage the property on v1 stating that ∀A,B, (A.timestamp > B.timestamp) ⇒ (A.txid > B.txid) to reduce the search space with an upper-bounded txid.

An index is added on the transactions table, to efficiently sort and query timestamps.


Internal: Fixes ENG-573

fix: test

Signed-off-by: Clément Salaün <[email protected]>
Signed-off-by: Clément Salaün <[email protected]>
@altitude altitude marked this pull request as ready for review February 5, 2024 21:46
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codecov bot commented Feb 6, 2024

Codecov Report

All modified and coverable lines are covered by tests ✅

❗ No coverage uploaded for pull request base (release/v1.10@010ab3b). Click here to learn what that means.

Additional details and impacted files
@@               Coverage Diff                @@
##             release/v1.10     #479   +/-   ##
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  Coverage                 ?   64.20%           
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  Files                    ?      152           
  Lines                    ?    14171           
  Branches                 ?        0           
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  Hits                     ?     9098           
  Misses                   ?     4484           
  Partials                 ?      589           

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@flemzord flemzord changed the base branch from release/v1.10 to release/v1.11 February 27, 2024 07:45
@flemzord flemzord merged commit 187ea53 into release/v1.11 Feb 27, 2024
62 of 68 checks passed
@flemzord flemzord deleted the feat/faster-timestamp-queries branch February 27, 2024 07:45
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