This implementation increases parallel write capabilities of the eventstore.
Please have a look at the technical advisories: [05](https://zitadel.com/docs/support/advisory/a10005) and [06](https://zitadel.com/docs/support/advisory/a10006).
The implementation of eventstore.push is rewritten and stored events are migrated to a new table `eventstore.events2`.
If you are using cockroach: make sure that the database user of ZITADEL has `VIEWACTIVITY` grant. This is used to query events.
feat(storage): read only transactions for queries (#6415)
* fix: tests
* bastle wie en grosse
* fix(database): scan as callback
* fix tests
* fix merge failures
* remove as of system time
* refactor: remove unused test
* refacotr: remove unused lines
* fix: filter failed events and current sequence correctly
* fix failed events sorting column
* feat: save last occurrence of failed event
* fix failedEvents query and update sql statements
* change sql statement to only create index
* fix linting
* fix linting
* Update internal/query/failed_events.go
Co-authored-by: Silvan <silvan.reusser@gmail.com>
* update job name on test-docs to match the one from test-code
Co-authored-by: Silvan <silvan.reusser@gmail.com>
