SQL CE查询对应于MYSQL查询

Question

我通过c＃代码使用以下查询在MYSQL中执行更新操作：

string query = "UPDATE Projects SET Manpower = CONCAT(Manpower," + "\'|" + manname + 
"\') WHERE Name=\'" + projname + "\';";

后来，需要从MYSQL转向SQL CE。执行时出错：

The function is not recognized by SQL Server compact edition. 
[Name of function = CONCAT.Data type (if unknown) = ]

我意识到在SQL CE中，'+'运算符用于连接。但我无法做到正确。关于如何修改上述陈述的任何想法？

Answer 1

我找到了解决方案。我使用了以下查询！

string query = "UPDATE Projects SET Manpower = Manpower+" + "\'|" + manname + "\' 
WHERE Name=\'" + projname + "\';";