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Diffstat (limited to 'doc/development/database/loose_foreign_keys.md')
| -rw-r--r-- | doc/development/database/loose_foreign_keys.md | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/doc/development/database/loose_foreign_keys.md b/doc/development/database/loose_foreign_keys.md index fd380bee385..08d618a26ae 100644 --- a/doc/development/database/loose_foreign_keys.md +++ b/doc/development/database/loose_foreign_keys.md @@ -251,8 +251,12 @@ When the loose foreign key definition is no longer needed (parent table is remov we need to remove the definition from the YAML file and ensure that we don't leave pending deleted records in the database. -1. Remove the deletion tracking trigger from the parent table (if the parent table is still there). 1. Remove the loose foreign key definition from the configuration (`config/gitlab_loose_foreign_keys.yml`). + +The deletion tracking trigger needs to be removed only when the parent table no longer uses loose foreign keys. +If the model still has at least one `loose_foreign_key` definition remaining, then these steps can be skipped: + +1. Remove the trigger from the parent table (if the parent table is still there). 1. Remove leftover deleted records from the `loose_foreign_keys_deleted_records` table. Migration for removing the trigger: |