zitadel/cmd/setup/15/cockroach/07_cs_from_adminapi.sql
Silvan b5564572bc
feat(eventstore): increase parallel write capabilities (#5940)
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.
2023-10-19 12:19:10 +02:00

28 lines
678 B
SQL

INSERT INTO projections.current_states (
projection_name
, instance_id
, event_date
, "position"
, last_updated
) (SELECT
cs.view_name
, cs.instance_id
, e.created_at
, e.position
, cs.last_successful_spooler_run
FROM
adminapi.current_sequences cs
JOIN eventstore.events2 e ON
e.instance_id = cs.instance_id
AND e.sequence = cs.current_sequence
AND cs.current_sequence = (
SELECT
MAX(cs2.current_sequence)
FROM
adminapi.current_sequences cs2
WHERE
cs.view_name = cs2.view_name
AND cs.instance_id = cs2.instance_id
)
)
ON CONFLICT DO NOTHING;