fix(voyager): better db structure

lib/pg-queue/migrations/20240316012044_queue.sql

@@ -1,16 +1,23 @@
 CREATE TABLE queue (
-    id BIGSERIAL PRIMARY KEY,
+    id BIGSERIAL,
     status status NOT NULL DEFAULT 'ready',
     item JSONB NOT NULL,
     -- Can't have foreign key relations to hypertables, so recreate the constraints as best as possible
     parent BIGINT DEFAULT NULL CHECK (parent IS NULL OR parent > 0),
     -- Error message in case of permanent failure. If set, status MUST be 'failed'.
     message TEXT CHECK (((message IS NULL) AND (status != 'failed'::status)) OR ((message IS NOT NULL) AND (status = 'failed'::status))),
-    created_at TIMESTAMPTZ NOT NULL DEFAULT now()
+    created_at TIMESTAMPTZ NOT NULL DEFAULT now(),
+    PRIMARY KEY (id, created_at)
 );
 
-CREATE INDEX index_queue_status ON queue (status);
+CREATE INDEX index_queue_id ON queue (id);
 
-CREATE INDEX idx_queue_id_created ON queue (created_at);
+CREATE INDEX index_queue_status_id ON queue (status, id);
 
-SELECT create_hypertable('queue', 'id');
+SELECT create_hypertable('queue', 'created_at');
+
+SELECT add_retention_policy('queue', INTERVAL '60 days');
+
+ALTER TABLE queue SET (timescaledb.compress, timescaledb.compress_orderby = 'created_at DESC', timescaledb.compress_segmentby = 'id');
+
+SELECT add_compression_policy('queue', compress_after => INTERVAL '14 days');