ALTER TABLE bgp_speaker ADD COLUMN deployment_generation BIGINT NOT NULL DEFAULT 0;
ALTER TABLE bgp_speaker ADD COLUMN deployment_request_sequence BIGINT NOT NULL DEFAULT 0;
ALTER TABLE bgp_speaker ADD COLUMN deployment_job_id UUID;
ALTER TABLE bgp_speaker ADD COLUMN delivery_owner TEXT;
ALTER TABLE bgp_speaker ADD COLUMN delivery_token BIGINT NOT NULL DEFAULT 0;
ALTER TABLE bgp_speaker ADD COLUMN delivery_until TIMESTAMPTZ;
CREATE TABLE deployment_speaker (
 job_id UUID NOT NULL REFERENCES job_audit(id) ON DELETE CASCADE,
 tenant_id UUID NOT NULL REFERENCES tenant(id) ON DELETE CASCADE,
 speaker_id UUID NOT NULL REFERENCES bgp_speaker(id) ON DELETE CASCADE,
 revision_id UUID NOT NULL,
 generation BIGINT NOT NULL,
 request_sequence BIGINT NOT NULL,
 state TEXT NOT NULL,
 confirmation TEXT NOT NULL DEFAULT '',
 error_message TEXT NOT NULL DEFAULT '',
 health_received_at TIMESTAMPTZ,
 health_observation_token BIGINT NOT NULL DEFAULT 0,
 health_revision_id TEXT NOT NULL DEFAULT '',
 health_source_at TEXT NOT NULL DEFAULT '',
 health_error TEXT NOT NULL DEFAULT '',
 retry_round INTEGER NOT NULL DEFAULT 0,
 dispatch_attempts INTEGER NOT NULL DEFAULT 0,
 updated_at TIMESTAMPTZ NOT NULL DEFAULT now(),
 PRIMARY KEY(job_id,speaker_id)
);
CREATE INDEX deployment_speaker_tenant_job ON deployment_speaker(tenant_id,job_id);