yes, it is CityName, but it is not the point, setInt works abnormally.. By the way, I found there is not a thorough introduction to the mysql c++ connector, can you give me some hint?
-----邮件原件----- 发件人: Johan De Meersman [mailto:vegiv...@tuxera.be] 发送时间: 2013年2月19日 16:36 收件人: ZhangFangXue 抄送: mysql@lists.mysql.com 主题: Re: 答复: PreparedStatement problem ----- Original Message ----- > From: "ZhangFangXue" <zhangfang...@sogou-inc.com> > > well, the problem is that I used it like this: > prep_stmt = con -> prepareStatement ("INSERT INTO City (CityNumber) The statement in your original mail used CityName, which sounds like it should be a string. Fieldname confusion? -- Unhappiness is discouraged and will be corrected with kitten pictures.
