Mark issuable-resource-links as unique on create
requested to merge gitlab-community/gitlab:mark-issuable-resource-links-as-unique-on-create into master
What does this MR do and why?
Mark issuable-resource-links as unique on create
Context: #437902
Depends on: !141549 (merged) in release 16.9
We mark every newly created issuable-resource-link as is_unique=true. There is a partial unique index on the database table that will ensure that going forward no two records are duplicates.
As this work needs to be in a subsequent release from the dependency, we aim to release this in no sooner than release 16.10.
EE: true
Changelog: fixed
Edited by Tomasz Skorupa