Refactor and improve data versioning / etags - #5794

Merged

warwickschroeder merged 42 commits into

warwick/data-ver

Aug 24, 2026

Commits on Aug 20, 2026

Add DataVersion, one representation for a persisted query result version
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7bc096d
Carry the message body version as a DataVersion
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c40cc22
Retype the query result validator as DataVersion
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0e84986
Emit the store version verbatim on every endpoint
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6e23697
Make the ingestion and clock test helpers available to every backend
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bf13604
Fix merge issues
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d788c9a
Move the message body version when the stored body is replaced
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a8bc1fc
Mark derived validators weak and compare them per RFC 9110
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8e32ddb
Derive projected versions from the rows they report on
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fc2b93c
- Cover a paged endpoint and the empty case in the conditional GET acceptance test.
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5a0fa1d
- Fix Groups data versioning
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869a04b
Clarify some comments
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8686d3f
Add data version tests for messages view
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3b9c32d
Add data version tests for message redirects
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5e3f032
The old validator named only the historic request ids, so acknowledging an operation changed the body without moving it and clients kept an operation they had dismissed. Live on both persisters.
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c47aa89
Clean after review
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563836b
Fix versioning paged results
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cd3d0b2
Fix versioning issue for message view
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da50d71
Fix custom checks versioning
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5af79d1
Improve and add tests
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924cde1
Remove the unused strong tag
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f9c7498
Refactor to use shared OverRows function
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233bed7
Fix ordering for retry history
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e24e5b5
Cleanup
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aac3aa4
Abstract away the IsStale boolean for EF
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74211ec
Use paged data versioning for eventlogs
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aed683c
add data version design doc
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a103b2a
Changes from review
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e1e3348
Fix after rebase
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7f21c13
Final review changes
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53244b5

Commits on Aug 21, 2026

Commits on Aug 22, 2026

Clean
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074ff93
Move extenstion to shared file
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d90ae5a

Commits on Aug 23, 2026

Introduce IVersionedRow. Further cleanup.
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4d5e5fa
Update design doc
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0326917
Clearify docs and comments
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1d559be

Commits on Aug 24, 2026

Clarify why empty body is treated the same as another other body
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82698e9