-- Reversal of 0004_grid_contact_link.sql (manual; .down files are never auto-applied).
--
-- SQLite < 3.35 cannot DROP COLUMN. The added column is nullable and ignored by
-- any code path predating it, so leaving it in place is harmless. The index can be
-- dropped freely. On SQLite >= 3.35 the column itself may also be dropped.
DROP INDEX IF EXISTS idx_fundraising_contacts_contact;
-- ALTER TABLE fundraising_contacts DROP COLUMN contact_id;  -- SQLite >= 3.35 only