initdb.sh

#!/bin/sh
psql -v ON_ERROR_STOP=1 --username "$POSTGRES_USER" --dbname "$POSTGRES_DB" <<-HERE
CREATE TABLE que_jobs
(
  priority    smallint    NOT NULL DEFAULT 100,
  run_at      timestamptz NOT NULL DEFAULT now(),
  job_id      bigserial   NOT NULL,
  job_class   text        NOT NULL,
  args        json        NOT NULL DEFAULT '[]'::json,
  error_count integer     NOT NULL DEFAULT 0,
  last_error  text,
  queue       text        NOT NULL DEFAULT '',

  CONSTRAINT que_jobs_pkey PRIMARY KEY (queue, priority, run_at, job_id)
);

COMMENT ON TABLE que_jobs IS '3';
HERE