Pregenerate the database schema we should use for most tests.
Currently, Cockroach is slow with regards to migration and it's
better if it happens in as few transactions as possible.
This reduces test time from ~21min to ~15min.
Change-Id: Ife8117053e6b9ecf3c93fe63677edf15d4d7c254
Jenkins has been failing a lot lately due to test timeouts with CockroachDB.
TestMigrateCockroach previously took around 5 minutes, now it takes 2.
Why 103? I couldn't get 100 to work due to an error w/ NOT NULL and PKs.
Change-Id: Iec95d4e25f9d6cd36920e7f43272c486a17fa879
This attempts to add a README.md to help create consistent migrations
that maximize our test coverage and do not include unnecessary
statements.
It also adds a feature to have an `-- OLD DATA --` section as well
as a `-- NEW DATA --` section so that we can fix mistakes made in
previous snapshots (like a row that was forgotten to be added when a
table was created) without editing them going forward.
Change-Id: I28a786f8ef163cae1de1bb08f61af1e1104b0a88
