zitadel/cmd/initialise/sql/cockroach/08_events_table.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

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SQL

CREATE TABLE IF NOT EXISTS eventstore.events2 (
instance_id TEXT NOT NULL
, aggregate_type TEXT NOT NULL
, aggregate_id TEXT NOT NULL
, event_type TEXT NOT NULL
, "sequence" BIGINT NOT NULL
, revision SMALLINT NOT NULL
, created_at TIMESTAMPTZ NOT NULL
, payload JSONB
, creator TEXT NOT NULL
, "owner" TEXT NOT NULL
, "position" DECIMAL NOT NULL
, in_tx_order INTEGER NOT NULL
, PRIMARY KEY (instance_id, aggregate_type, aggregate_id, "sequence")
, INDEX es_active_instances (created_at DESC) STORING ("position")
, INDEX es_wm (aggregate_id, instance_id, aggregate_type, event_type)
, INDEX es_projection (instance_id, aggregate_type, event_type, "position" DESC)
);