#include <QDebug>
-SqlEngine::SqlEngine(QObject *aParent): QObject(aParent) {
+SqlEngine::SqlEngine(QObject *aParent): QObject(aParent), DATE_FORMAT("yyyy-MM-dd"), TIME_FORMAT("hh:mm") {
#if QT_VERSION >= 0x050000
QDir dbPath(QStandardPaths::writableLocation(QStandardPaths::DataLocation));
#else