mirror of
https://github.com/zitadel/zitadel.git
synced 2024-12-15 12:27:59 +00:00
b5564572bc
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.
30 lines
648 B
SQL
30 lines
648 B
SQL
with existing as (
|
|
SELECT
|
|
instance_id
|
|
, aggregate_type
|
|
, aggregate_id
|
|
, MAX("sequence") "sequence"
|
|
FROM
|
|
eventstore.events2 existing
|
|
WHERE
|
|
%s
|
|
GROUP BY
|
|
instance_id
|
|
, aggregate_type
|
|
, aggregate_id
|
|
) SELECT
|
|
e.instance_id
|
|
, e.owner
|
|
, e.aggregate_type
|
|
, e.aggregate_id
|
|
, e.sequence
|
|
FROM
|
|
eventstore.events2 e
|
|
JOIN
|
|
existing
|
|
ON
|
|
e.instance_id = existing.instance_id
|
|
AND e.aggregate_type = existing.aggregate_type
|
|
AND e.aggregate_id = existing.aggregate_id
|
|
AND e.sequence = existing.sequence
|
|
FOR UPDATE; |