Annotations: Optimize search by tags (#93547)
* Annotations: Optimize search on large number of dashboards
* refactor
* fix batch size
* Return early if no annotations found
* revert go.mod
* return nil in case of error
* Move default limit to the API package
* fix empty access control filter
* Set default limit to 100
* optimize query when number of annotations is less than limit
* Update pkg/services/annotations/annotationsimpl/annotations.go
Co-authored-by: Ieva <ieva.vasiljeva@grafana.com>
* remove limit from store since it's set in API
* set default limit in Find method (do not break tests)
* Only add limit to the query if it's set
* use limit trick for all searches without dashboard filter
* set default page if not provided
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Co-authored-by: Ieva <ieva.vasiljeva@grafana.com>
(cherry picked from commit 5e713673e1)
Co-authored-by: Alexander Zobnin <alexanderzobnin@gmail.com>
9b929ab7cd