Swap FK ci_subscriptions_projects.upstream_project_id to projects for LFK
What does this MR do and why?
Per &7249 (closed)
As part of our CI "decomposition" efforts we need to remove all foreign keys that are cross-database (ie. between the planned main
and ci
databases). We are going to replace them all with "loose foreign keys".
Related: #348267 (closed)
Validations
- Best team to review (check off when reviewed): TBD
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No way for user to access once parent is deleted. Please explain: @mbobin this is accessed through the project, there's no direct reference to the record.
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Possible to access once parent deleted but low user impact. Please explain: -
Possible Sidekiq workers that may load directly and possibly lead to exceptions. Please explain: -
Possible user impact to be evaluated or mitigated. Please explain: -
Is this FK safe to be removed to avoid LOCKing problems? (Explanation: &7249 (comment 819662046)). Please expalin:
MR acceptance checklist
This checklist encourages us to confirm any changes have been analyzed to reduce risks in quality, performance, reliability, security, and maintainability.
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I have evaluated the MR acceptance checklist for this MR.
Edited by Douglas Barbosa Alexandre