Method Open

backend/plugin/db/driver.go:140–140

General execution A driver might support multiple engines (e.g. MySQL driver can support both MySQL and TiDB), So we pass the dbType to tell the exact engine.

(ctx context.Context, dbType storepb.Engine, config ConnectionConfig)

	// A driver might support multiple engines (e.g. MySQL driver can support both MySQL and TiDB),
	// So we pass the dbType to tell the exact engine.
	Open(ctx context.Context, dbType storepb.Engine, config ConnectionConfig) (Driver, error)
	// Remember to call Close to avoid connection leak
	Close(ctx context.Context) error
	Ping(ctx context.Context) error