Initial Database Schema

sql/schema/001_create_url_table.sql

@@ -0,0 +1,16 @@
+-- +goose Up
+CREATE TABLE urls (
+    url_id SERIAL PRIMARY KEY,
+    long_url TEXT NOT NULL,
+    short_code VARCHAR(10) UNIQUE NOT NULL,
+    created_at TIMESTAMP WITH TIME ZONE DEFAULT CURRENT_TIMESTAMP NOT NULL,
+    expires_at TIMESTAMP WITH TIME ZONE,
+    is_active BOOLEAN DEFAULT TRUE NOT NULL
+);
+
+-- Crucial index for lightning-fast lookups when redirecting
+CREATE INDEX idx_urls_short_code ON urls(short_code);
+
+-- +goose Down
+DROP INDEX idx_urls_short_code;
+DROP TABLE urls;