Resolve "[Rails5] Invalid single-table inheritance type: Group is not a subclass of Gitlab::BackgroundMigration::FixCrossProjectLabelLinks::Namespace"
requested to merge 48976-rails5-invalid-single-table-inheritance-type-group-is-not-a-subclass-of-gitlab-backgroundmigration-fixcrossprojectlabellinks-namespace into master
What does this MR do?
Disable inheritance_column for Gitlab::BackgroundMigration::FixCrossProjectLabelLinks::Namespace.
The same fix as in https://gitlab.com/gitlab-org/gitlab-ce/merge_requests/19918
Are there points in the code the reviewer needs to double check?
No.
Why was this MR needed?
Screenshots (if relevant)
No.
Does this MR meet the acceptance criteria?
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Changelog entry added, if necessary - Conform by the code review guidelines
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Has been reviewed by a Backend maintainer -
Has been reviewed by a Database specialist
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Conform by the merge request performance guides -
Conform by the style guides -
Conform by the database guides -
If you have multiple commits, please combine them into a few logically organized commits by squashing them -
End-to-end tests pass ( package-and-qamanual pipeline job)
What are the relevant issue numbers?
Closes #48976 (closed)
Edited by Yorick Peterse