JOIN我怎样才能表达下面的查询(从this question): SELECT c.*, p1.*
FROM customer c
JOIN purchase p1 ON (c.id = p1.customer_id)
LEFT OUTER JOIN purchase p2 ON (c.id = p2.customer_id AND
(p1.date < p2.date OR p
我有以下的自定义SQL查询与OrmLite: var results = db.Select<Tuple<Customer,Purchase>>(@"SELECT c.*, 0 EOT, p1.*
FROM customer c
JOIN purchase p1 ON (c.id = p1.customer_id)
LEFT OUTER JOIN purchase p
我想根据包含连接的查询的结果对表上特定字段进行更新。使用OrmLite和ServiceStack。 我的课表如下: public class Document
{
public int Id { get; set; }
public string BCL_Code { get; set; }
public bool IsActive { get; set; }