Commit 6688d695 authored by Douwe Maan's avatar Douwe Maan

Merge branch 'fix-more-orphans-remove-undeleted-groups' into 'master'

Remove more orphans when removing stray namespaces

Closes #25146

See merge request !7841
parents 92ec284b 63bd4969
---
title: Remove extra orphaned rows when removing stray namespaces
merge_request: 7841
author:
......@@ -5,47 +5,87 @@ class RemoveUndeletedGroups < ActiveRecord::Migration
DOWNTIME = false
def up
is_ee = defined?(Gitlab::License)
if is_ee
execute <<-EOF.strip_heredoc
DELETE FROM path_locks
WHERE project_id IN (
SELECT project_id
FROM projects
WHERE namespace_id IN (#{namespaces_pending_removal})
);
EOF
execute <<-EOF.strip_heredoc
DELETE FROM remote_mirrors
WHERE project_id IN (
SELECT project_id
FROM projects
WHERE namespace_id IN (#{namespaces_pending_removal})
);
EOF
end
execute <<-EOF.strip_heredoc
DELETE FROM projects
WHERE namespace_id IN (
SELECT id FROM (
SELECT id
FROM namespaces
WHERE deleted_at IS NOT NULL
) namespace_ids
DELETE FROM lists
WHERE label_id IN (
SELECT id
FROM labels
WHERE group_id IN (#{namespaces_pending_removal})
);
EOF
execute <<-EOF.strip_heredoc
DELETE FROM lists
WHERE board_id IN (
SELECT id
FROM boards
WHERE project_id IN (
SELECT project_id
FROM projects
WHERE namespace_id IN (#{namespaces_pending_removal})
)
);
EOF
if defined?(Gitlab::License)
execute <<-EOF.strip_heredoc
DELETE FROM labels
WHERE group_id IN (#{namespaces_pending_removal});
EOF
execute <<-EOF.strip_heredoc
DELETE FROM boards
WHERE project_id IN (
SELECT project_id
FROM projects
WHERE namespace_id IN (#{namespaces_pending_removal})
)
EOF
execute <<-EOF.strip_heredoc
DELETE FROM projects
WHERE namespace_id IN (#{namespaces_pending_removal});
EOF
if is_ee
# EE adds these columns but we have to make sure this data is cleaned up
# here before we run the DELETE below. An alternative would be patching
# this migration in EE but this will only result in a mess and confusing
# migrations.
execute <<-EOF.strip_heredoc
DELETE FROM protected_branch_push_access_levels
WHERE group_id IN (
SELECT id FROM (
SELECT id
FROM namespaces
WHERE deleted_at IS NOT NULL
) namespace_ids
);
WHERE group_id IN (#{namespaces_pending_removal});
EOF
execute <<-EOF.strip_heredoc
DELETE FROM protected_branch_merge_access_levels
WHERE group_id IN (
SELECT id FROM (
SELECT id
FROM namespaces
WHERE deleted_at IS NOT NULL
) namespace_ids
);
WHERE group_id IN (#{namespaces_pending_removal});
EOF
end
# This removes namespaces that were supposed to be soft deleted but still
# reside in the database.
# This removes namespaces that were supposed to be deleted but still reside
# in the database.
execute "DELETE FROM namespaces WHERE deleted_at IS NOT NULL;"
end
......@@ -54,4 +94,12 @@ class RemoveUndeletedGroups < ActiveRecord::Migration
# If someone is trying to rollback for other reasons, we should not throw an Exception.
# raise ActiveRecord::IrreversibleMigration
end
def namespaces_pending_removal
"SELECT id FROM (
SELECT id
FROM namespaces
WHERE deleted_at IS NOT NULL
) namespace_ids"
end
end
Markdown is supported
0%
or
You are about to add 0 people to the discussion. Proceed with caution.
Finish editing this message first!
Please register or to comment