QT SQLITE问题
bool aces=true;
QSqlDatabase::database().transaction();
path = QFileDialog::getSaveFileName(NULL, QObject::tr("保存"), ".", QObject::tr("文件类型(*.*)"));
QSqlDatabase db=QSqlDatabase::addDatabase("QSQLITE");
db.setDatabaseName(path);
QSqlQuery bquery;
if(db.open())
aces=bquery.exec("CREATE TABLE datarec(id NUMERIC,torque NUMERIC,time NUMERIC,count NUMERIC)");
QSqlDatabase::database().commit();
执行时aces总是返回false只能创建文件而无法创建表,也就是红色部分总是执行错误!
征求好的解决办法!