NewReader returns an initialized Reader based on the provided url string.

NewWriter returns a Writer appropriate for the given connection url.

OpenWriter opens & creates a db writer.

PostgresAdapter connects to a Postgres/PostGIS database.

QueryLogger wraps sql/sqlx methods with loggers.

Reader reads from a database.

Writer takes a Reader and saves it to a database.

Adapter provides an interface for connecting to various kinds of database backends.