Add tables for Certificates to Kingdom Spanner schema.

[SanjayVas]

This change is 

[SanjayVas]

This is intended to be merged into main after the base PR #83.

[efoxepstein]

Reviewed 1 of 1 files at r1.
Reviewable status: all files reviewed, 1 unresolved discussion (waiting on @SanjayVas)

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src/main/kotlin/org/wfanet/measurement/kingdom/deploy/gcloud/spanner/measurement.sdl, line 20 at r1 (raw file):

--   Root
--   ├── Certificates
--   ├── DataProviders

Does it make any sense to split each root table into its own SDL file?

I'm just thinking it's a little arbitrary that it lives here and not with ModelProviders with the panel match tables.

[SanjayVas]

Reviewable status: all files reviewed, 1 unresolved discussion (waiting on @SanjayVas)

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src/main/kotlin/org/wfanet/measurement/kingdom/deploy/gcloud/spanner/measurement.sdl, line 20 at r1 (raw file):

Previously, efoxepstein (Eli Fox-Epstein) wrote…

Does it make any sense to split each root table into its own SDL file?

I'm just thinking it's a little arbitrary that it lives here and not with ModelProviders with the panel match tables.

Let me give it a shot and make sure the ordering works out.

[SanjayVas]

Reviewable status: all files reviewed, 1 unresolved discussion (waiting on @efoxepstein)

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src/main/kotlin/org/wfanet/measurement/kingdom/deploy/gcloud/spanner/measurement.sdl, line 20 at r1 (raw file):

Previously, SanjayVas (Sanjay Vasandani) wrote…

Let me give it a shot and make sure the ordering works out.

So I was surprised that nothing broke ordering-wise, and then I realized it's because we were stripping all the FK constraints out when processing the SDL file. I created #83 to address that. The upshot is that this would require more granular splitting in order to get all the tables and references in the right order (meaning just splitting by root table would be insufficient).

[efoxepstein]

Reviewed 1 of 1 files at r2.
Reviewable status: complete! all files reviewed, all discussions resolved (waiting on @SanjayVas)

[efoxepstein]

Reviewed 1 of 1 files at r3.
Reviewable status: complete! all files reviewed, all discussions resolved (waiting on @corbantek, @oliver-amzn, and @zachcwc)

[zachcwc]

Reviewed 1 of 1 files at r5.
Reviewable status: complete! all files reviewed, all discussions resolved (waiting on @corbantek and @oliver-amzn)

[corbantek]

Reviewed 1 of 1 files at r5.
Reviewable status: complete! all files reviewed, all discussions resolved (waiting on @oliver-amzn)