first demo

migrations/0002_create_queue_table.sql

@@ -0,0 +1,11 @@
+-- +goose Up
+CREATE TABLE IF NOT EXISTS queue (
+    id VARCHAR(36) PRIMARY KEY,
+    created_at TIMESTAMP NOT NULL DEFAULT NOW(),
+    locked_at TIMESTAMP,
+    attempts INT NOT NULL DEFAULT 0
+);
+
+-- +goose Down
+DROP TABLE queue;
+