select * from a where 姓名="+xingming+"?大牛帮忙啊。。小弟需要在a表里查询姓名字段,但字段内容是_bstr_t变量,请问下面的写法有问题吗??select * from a where 姓名="+xingming+", [解决办法]select * from a where 姓名=@name