Method GetCollectionAttribute

database.go:2517–2528

(id int64, attr string)

}

func (db *datastore) GetCollectionAttribute(id int64, attr string) string {
	var v string
	err := db.QueryRow("SELECT value FROM collectionattributes WHERE collection_id = ? AND attribute = ?", id, attr).Scan(&v)
	switch {
	case err == sql.ErrNoRows:
		return ""
	case err != nil:
		log.Error("Couldn't SELECT value in getCollectionAttribute for attribute '%s': %v", attr, err)
		return ""
	}
	return v
}

func (db *datastore) SetCollectionAttribute(id int64, attr, v string) error {
	_, err := db.Exec("INSERT INTO collectionattributes (collection_id, attribute, value) VALUES (?, ?, ?) "+db.upsert("collection_id", "attribute")+" value = ?", id, attr, v, v)