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perf(eventstore): add instance position index (#9837)

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# Which Problems Are Solved

Some projection queries took a long time to run. It seems that 1 or more
queries couldn't make proper use of the `es_projection` index. This
might be because of a specific complexity aggregate_type and event_type
arguments, making the index unfeasible for postgres.

# How the Problems Are Solved

Following the index recommendation, add and index that covers just
instance_id and position.

# Additional Changes

- none

# Additional Context

- Related to https://github.com/zitadel/zitadel/issues/9832

(cherry picked from commit bb56b362a7)
This commit is contained in:
Tim Möhlmann
2025-05-02 13:40:22 +02:00
committed by Livio Spring
parent 24cbeb64c8
commit 5e48ee2c15
2 changed files with 28 additions and 0 deletions
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cmd/setup/54.sql Normal file
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CREATE INDEX CONCURRENTLY IF NOT EXISTS es_instance_position ON eventstore.events2 (instance_id, position);