sqldb

Documentation

Overview

Command sqldb demonstrates a per-tenant database/sql connection manager.

Each tenant maps to its own DSN, and the manager opens and caches one *sql.DB per tenant on first use. This example registers a tiny no-op driver so it runs without any external dependency. In a real program you would import a real driver, for example:

import _ "github.com/mattn/go-sqlite3" // or modernc.org/sqlite

and pass its driver name to NewManager.