microsoft
[Gold Standard] Initial Code showing Hyperspace Indexes with a sample query
What is the context for this pull request?
Gold Standard: Hyperspace code for creation of index metadata files and its use in Plan Stability test Suite.
- Parent Issue: #334
- Dependencies: #377
- Dependent PRs: #386
What changes were proposed in this pull request?
In this PR: TPCDSHyperspace suite extends PlanStabilitySuite
- Ability to define indexes : indexname, tablename, indexed cols(comma-separated), included cols(comma-separated)
- Create index metadata files (metadata files are enough for generating query plans)
- A simple query with join between two tables on a key
- Approved plans (golden files) for the simple query
Does this PR introduce any user-facing change?
No
How was this patch tested?
Unit tests
Should we just have code update + one query example?
@imback82 removed dependencies coming from the dependency PR. now this one contains only relevant files.
Can you check the test failures?
@imback82 thank you, I also cleaned up some other parts of the code. Please take a look.
One way is to diff the file and attach it to the PR?
I added files for without hyperspace enabled and also with the diffs. Please let me know if we intend to keep them in the final version or is it just for the sake of validation in the PR.?
I added files for without hyperspace enabled and also with the diffs. Please let me know if we intend to keep them in the final version or is it just for the sake of validation in the PR.?
This is just for the PR.