Function bindNamedMapper

named.go:421–436

(bindType int, query string, arg interface{}, m *reflectx.Mapper)

}

func bindNamedMapper(bindType int, query string, arg interface{}, m *reflectx.Mapper) (string, []interface{}, error) {
	t := reflect.TypeOf(arg)
	k := t.Kind()
	switch {
	case k == reflect.Map && t.Key().Kind() == reflect.String:
		m, ok := convertMapStringInterface(arg)
		if !ok {
			return "", nil, fmt.Errorf("sqlx.bindNamedMapper: unsupported map type: %T", arg)
		}
		return bindMap(bindType, query, m)
	case k == reflect.Array || k == reflect.Slice:
		return bindArray(bindType, query, arg, m)
	default:
		return bindStruct(bindType, query, arg, m)
	}
}

// NamedQuery binds a named query and then runs Query on the result using the
// provided Ext (sqlx.Tx, sqlx.Db).  It works with both structs and with