.net - 将 LINQ 翻译成 sql 语句

Question

我想将 LINQ 表达式树转换为 SQL 语句，但我不想为此编写自己的代码。

示例:

var query = from c in Customers
where c.Country == "UK" &&
      c.City == "London"
select c);

至

SELECT ... FROM Customers AS c WHERE c.Country = "UK" AND c.City = "London"

我知道 DataContext.Log ，但我想使用:

query.ToSqlStatementString()

Answer 1

CustomDataContext dc = new CustomDataContext();
IQueryable<Customer> query =
  from c in dc.Customer
  where c.Country == "UK"
  select c;
//
string command = dc.GetCommand(query).CommandText;