diff options
Diffstat (limited to 'db/post_migrate/20231016001000_fix_design_user_mentions_design_id_note_id_index_for_self_managed.rb')
-rw-r--r-- | db/post_migrate/20231016001000_fix_design_user_mentions_design_id_note_id_index_for_self_managed.rb | 28 |
1 files changed, 28 insertions, 0 deletions
diff --git a/db/post_migrate/20231016001000_fix_design_user_mentions_design_id_note_id_index_for_self_managed.rb b/db/post_migrate/20231016001000_fix_design_user_mentions_design_id_note_id_index_for_self_managed.rb new file mode 100644 index 00000000000..454158ecbee --- /dev/null +++ b/db/post_migrate/20231016001000_fix_design_user_mentions_design_id_note_id_index_for_self_managed.rb @@ -0,0 +1,28 @@ +# frozen_string_literal: true + +class FixDesignUserMentionsDesignIdNoteIdIndexForSelfManaged < Gitlab::Database::Migration[2.1] + include Gitlab::Database::MigrationHelpers::ConvertToBigint + + disable_ddl_transaction! + + TABLE_NAME = 'design_user_mentions' + INDEX_NAME = 'design_user_mentions_on_design_id_and_note_id_unique_index' + + def up + return if com_or_dev_or_test_but_not_jh? + return if index_exists?(TABLE_NAME, [:design_id, :note_id], unique: true, name: INDEX_NAME) + + add_concurrent_index TABLE_NAME, [:design_id, :note_id], unique: true, name: "#{INDEX_NAME}_int8" + + with_lock_retries(raise_on_exhaustion: true) do + execute "LOCK TABLE #{TABLE_NAME} IN ACCESS EXCLUSIVE MODE" + + execute "DROP INDEX IF EXISTS #{INDEX_NAME}" + rename_index TABLE_NAME, "#{INDEX_NAME}_int8", INDEX_NAME + end + end + + def down + # no-op + end +end |