Backfilling of work_item_parent_links from epics parent_id
What does this MR do and why?
Backfill parent/child relationship for epic work items.
Creates a work_item_parent_links record for every associated legacy
epic with a parent_id present.
Query to retrieve materialized data
It returns epic joined with parent_epic and associated issue. Used 1000 batch size to cause some additional stress, on production it will run with size of 100 initially.
related to #446185 (closed)
Edited by Felipe Artur