* Continue rebasing.
* Wrote unit tests for external associations.
* Fix the generated SQL.
Some syntactic sugar (capitalizing the keywords), but use the 'ON' syntax on JOINs.
* We want "management.cattle.io.projects:spec.displayName" not "...spec.clusterName"
* Implement hard-wired external associations:
* The table is in sqlproxy.proxy_store
- externalGVKDependencies - a map of GVKs to dependencies.
When the key GVK is updated, it triggers the updates in the database for the dependent GVKs,
replacing fields as specified in the table.
* This is done in an afterUpsert handler, but it's done after the transaction for the core
GVK update is finished, because most likely the dependent GVK updates will depend on the
final database values for the GVK being updated, and if we do it as part of the transaction
the new values won't be committed to the database.
* When an object is modified/created, check for external deps that need updating.
* Stop emitting errors when joining tables if one of the tables doesn't exist.
* Update unit test syntax for SQL queries.
* And an override check
This ensures we don't overwrite good data when
pulling data from one table to another.
* Drop labels, and use mgmt.cattle.io/spec.displayName
There's no need to hardwire labels in proxy_store:typeSpecificIndexedFields
because all labels are indexed in the shadow labels table.
* Keep clusterName, add displayName for mgmt.cattle.io
* Fix rebase/merge breakage.
* Finish the merge: add the 'selfUpdateInfo' param where it didn't get inserted during merge.
* Patch up rebase failures.
* Now gomock generates named args. I give up.
* Continue rebasing.
* Wrote unit tests for external associations.
* Fix the generated SQL.
Some syntactic sugar (capitalizing the keywords), but use the 'ON' syntax on JOINs.
* whitespace fix post rebase
* We want "management.cattle.io.projects:spec.displayName" not "...spec.clusterName"
* Fix the database calls: drop the key
* Fix breakage during automatic rebase merging gone wrong.
* ws fix - NFC
* Post rebase-merge fixes
* Fix rebase-driven merge.
* Fix rebase breakage.
* go-uber v0.5.2 prefers real arg names to '<argN>'
* Split RegisterAfterUpsert into two
We're going to need to be able to differentiate between Add and Update
for storing events in the _events table.
* Update mocks
Previous SQLite-related code used context.Background() and context.TODO() because it was not developed with context awareness.
This commit propagates the main Steve context so that it can be used when interacting with SQL context-aware functions.
This PR removes all production-code use of context.Background() and context.TODO() and replaces test-code use of TODO with Background.
Contributes to rancher/rancher#47825
This introduces the a `WithTransaction` function, which is then used for all transactional work in Steve.
Because `WithTransaction` takes care of all `Begin`s, `Commit`s and `Rollback`s, it eliminates the problem where forgotten open transactions can block all other operations (with long stalling and `SQLITE_BUSY` errors).
This also:
- merges together the disparate `DBClient` interfaces in one only `db.Client` interface with one unexported non-test implementation. I found this much easier to follow
- refactors the transaction package in order to make it as minimal as possible, and as close to the wrapped `sql.Tx` and `sql.Stmt` functions as possible, in order to reduce cognitive load when working with this part of the codebase
- simplifies tests accordingly
- adds a couple of known files to `.gitignore`
Credits to @tomleb for suggesting the approach: https://github.com/rancher/lasso/pull/121#pullrequestreview-2515872507
