AkurAI-Build

Latest change 20dad6d02033d14ae8d348daf8be44524b5a8ecd - Add secure collaboration and Build operations by Ólafur Búi Ólafsson

-- Durable worker drain and execution leases.
-- A lease belongs to one execution surface; stale leases may be recovered by a
-- replacement, while a live lease is never reset by another controller.
ALTER TABLE workers ADD COLUMN draining INTEGER NOT NULL DEFAULT 0 CHECK (draining IN (0, 1));
ALTER TABLE workers ADD COLUMN lease_token TEXT;
ALTER TABLE workers ADD COLUMN lease_expires_at INTEGER;
CREATE INDEX workers_lease_expires ON workers(lease_expires_at);
PRAGMA user_version = 9;