Summary

Returns to int64 as transport representation (and client representation) for integer values.

Server implemenation in caosdb-server!29 (merged)

Focus

• Most of the changes are "just" replacing the int32_t with int64_t.
• Also, a typo in ccaosdb.cpp which is unrelated has been fixed and tested.

Test Environment

• No manual testing needed.
• Integration tests are in caosdb-cppinttest!14 (merged)

Check List for the Author

Please, prepare your MR for a review. Be sure to write a summary and a focus and create gitlab comments for the reviewer. They should guide the reviewer through the changes, explain your changes and also point out open questions. For further good practices have a look at our review guidelines

• All automated tests pass
• Reference related Issues
• [ ] Up-to-date CHANGELOG.md
• Annotations in code (Gitlab comments)
  • Intent of new code
  • Problems with old code
  • Why this implementation?

Check List for the Reviewer

• I understand the intent of this MR
• All automated tests pass
• [ ] Up-to-date CHANGELOG.md
• The test environment setup works and the intended behavior is reproducible in the test environment
• In-code documentation and comments are up-to-date.
• Check: Are there specifications? Are they satisfied?

For further good practices have a look at our review guidelines.