{ "version": 3, "sources": [ { "name": "default", "tables": [], "configuration": { "connection_info": { "database_url": { "from_env": "HASURA_GRAPHQL_DATABASE_URL" }, "isolation_level": "read-committed", "pool_settings": { "retries": 1, "idle_timeout": 180, "max_connections": 50 }, "use_prepared_statements": true } } } ] }