added support for primary keys where the field id is missing #707

[Jed-Giblin]

Checklist

• I have double checked that there are no unrelated changes in this pull request (old patches, accidental config files, etc.)
• I have created at least one test case for the changes I have made
• I have updated the documentation for the changes I have made
• I have added my changes to the CHANGELOG.md

Pull Request type

Please check the type of change your PR introduces:

• Bugfix
• Feature
• Code style update (formatting, renaming)
• Refactoring (no functional changes, no api changes)
• Build related changes
• Documentation content changes
• Other (please describe):

Related issue(s)

Refs #707
Closes #707

Other Information

[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 99.77%. Comparing base (2b2c385) to head (7e0b398).
Report is 116 commits behind head on master.

Additional details and impacted files

@@             Coverage Diff             @@
##           master     #708       +/-   ##
===========================================
+ Coverage   88.36%   99.77%   +11.40%     
===========================================
  Files          18       26        +8     
  Lines         619      901      +282     
  Branches      116      151       +35     
===========================================
+ Hits          547      899      +352     
+ Misses         62        1       -61     
+ Partials       10        1        -9     

☔ View full report in Codecov by Sentry.
📢 Have feedback on the report? Share it here.

---

🚨 Try these New Features:

• Flaky Tests Detection - Detect and resolve failed and flaky tests

[Dresdn]

Thank you!