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1Qter豆
- query.prepare(QString::fromLocal8Bit("UPDATE yinshuashenqingdan SET cailiaomingcheng = ? WHERE id = 20160328Y001"));
- query.bindValue(0,yinshuabandan.ChenPinKuanDu);
- query.exec();
复制代码 注:cailiaomingcheng是数据库的某一列名,yinshuashenqingdan是表名,id为主键,这里是筛选条件
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最佳答案
查看完整内容
WHERE id = 20160328Y001
WHERE id = '20160328Y001' 要加引号吧
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