CREATE TABLE _tas_info (
  version     INTEGER     PRIMARY KEY
);

CREATE TABLE tasks (
  id          INTEGER     PRIMARY KEY,
  name        TEXT        NOT NULL,
  group       TEXT        NULL,
  link        TEXT        NULL,
  path        TEXT        NULL,

  current     BOOLEAN     NOT NULL DEFAULT false,

  created_at  DATETIME    NOT NULL DEFAULT datetime('now'),
  finished_at DATETIME    NULL
);

CREATE VIEW active_tasks AS (
  SELECT *
  FROM tasks
  WHERE finished_at IS NULL
  ORDER BY created_at
);