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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.
22 lines
538 B
Go
22 lines
538 B
Go
package handler
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import "github.com/zitadel/zitadel/internal/eventstore"
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// EventReducer represents the required data
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// to work with events
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type EventReducer struct {
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Event eventstore.EventType
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Reduce Reduce
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}
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// Reduce reduces the given event to a statement
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// which is used to update the projection
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type Reduce func(eventstore.Event) (*Statement, error)
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// EventReducer represents the required data
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// to work with aggregates
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type AggregateReducer struct {
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Aggregate eventstore.AggregateType
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EventReducers []EventReducer
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}
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