16,202
社区成员
发帖
与我相关
我的任务
分享
if(QSqlDatabase::database().driver()->hasFeature(QSqlDriver::Transactions))
{
QSqlQuery query;
if(QSqlDatabase::database().transaction())
{
query.exec("declare @temshare table(tdate date,tcode char(6),relscore int,tsvol int,PRIMARY key(tdate,tcode))");
query.exec("insert into @temshare(tdate,tcode,relscore,tsvol) values('2013-04-05','123456',12,21)");
query.exec("select * from @temshare");
if(query.next())
qDebug()<<query.value(1).toString();
else
qDebug()<<"fa";
}
}