Prepare unique index on project_authorizations (project_id, user_id)
What does this MR do and why?
Restores a previously deleted unique index on project_authorizations
. See !119642 (comment 1464793622)
CREATE UNIQUE INDEX index_unique_project_authorizations_on_project_id_user_id ON project_authorizations (project_id, user_id);
https://console.postgres.ai/gitlab/gitlab-production-tunnel-pg12/sessions/20268/commands/66225
Follow-up for adding the index synchronously: !125994 (closed)
MR acceptance checklist
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Related to #395545 (closed)
Edited by Dominic Bauer