[英]Problem with saving chinese character into oracle using NHibernate
I am trying to save chinese character into oracle DB using Nhibernate thru C# and the character saved always end up with some rubbish character. 我正在尝试使用Nhibernate通过C#将汉字保存到oracle DB中,并且保存的字符总是以某些垃圾字符结尾。
I have done the following: 我已经完成以下工作:
I am able to read the chinese character input thru sql developer. 我可以通过sql开发人员阅读中文字符输入。 But when I try to retrieve them (the character display correctly on screen) and attempt to save them back into the database without any changes, the data saved became " ".
但是,当我尝试检索它们(字符在屏幕上正确显示)并尝试将它们保存回数据库而不作任何更改时,保存的数据变成了`` ''。
Anyone have any clue what have I miss out here? 有人知道我在这里错过了什么吗?
I would check what the data really is on the .NET side. 我将检查.NET端真正的数据是什么。 Don't trust what's displayed on a console - look at the UTF-16 code points.
不要相信控制台上显示的内容-查看UTF-16代码点。
See my debugging unicode article for the general approach. 有关一般方法,请参见我的调试unicode文章 。
I seem to remember having some problems in Oracle before which were only fixed by setting the database encoding and then rebuilding the database - I couldn't apply it to an existing one. 我似乎记得在Oracle中遇到过一些问题,这些问题只能通过设置数据库编码然后重建数据库来解决-我无法将其应用于现有的数据库。 However, the details are in the dim and distant past...
但是,细节是在昏暗而遥远的过去...
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