diff options
Diffstat (limited to 'db/post_migrate/20221107222213_remove_old_member_namespace_id_fk.rb')
-rw-r--r-- | db/post_migrate/20221107222213_remove_old_member_namespace_id_fk.rb | 28 |
1 files changed, 28 insertions, 0 deletions
diff --git a/db/post_migrate/20221107222213_remove_old_member_namespace_id_fk.rb b/db/post_migrate/20221107222213_remove_old_member_namespace_id_fk.rb new file mode 100644 index 00000000000..d46fa80336e --- /dev/null +++ b/db/post_migrate/20221107222213_remove_old_member_namespace_id_fk.rb @@ -0,0 +1,28 @@ +# frozen_string_literal: true + +class RemoveOldMemberNamespaceIdFk < Gitlab::Database::Migration[2.0] + disable_ddl_transaction! + + TARGET_COLUMN = :member_namespace_id + + def up + with_lock_retries do + remove_foreign_key_if_exists(:members, column: TARGET_COLUMN, name: fk_name(TARGET_COLUMN)) + end + end + + def down + add_concurrent_foreign_key( + :members, + :namespaces, + column: TARGET_COLUMN, + name: fk_name(TARGET_COLUMN), + on_delete: :nullify + ) + end + + def fk_name(column_name) + # generate a FK name + concurrent_foreign_key_name(:members, column_name) + end +end |