type database/sql/driver.NamedValueChecker

3 uses

	database/sql/driver (current package)
		driver.go#L403: type NamedValueChecker interface {

	database/sql
		convert.go#L129: 	nvc, ok := si.(driver.NamedValueChecker)
		convert.go#L131: 		nvc, _ = ci.(driver.NamedValueChecker)