显示具有匹配的UserAccountID和ParentUserAccountID的记录，以及使用自我联接的不匹配记录？

Question

我要从UserAccountID与ParentUserAccount ID匹配的数据库中获取数据，>

这里是Sql查询

SELECT Current.Status, 
       Current.UserID as UserID, 
       Current.UserAccountID as C_UserAccID,
       Current.Implementation_Type as C_ImpType,
       Current.ClientID as C_ClientID,
       tbl_clients.ClientName,
       parent.LastModifiedDate as PLastModifiedDate,
       parent.ParentUserAccountID as PUserAccID,
       parent.Implementation_Type as PImpType,
       parent.IterationNum as PIterationNum,
       parent.Description as PDescription,
       parent.GSheetID  as PGSheetID 
FROM tbl_useraccounts AS Current 
JOIN tbl_useraccounts AS parent on parent.ParentUserAccountID=Current.UserAccountID   
INNER JOIN tbl_clients on Current.ClientID = tbl_clients.ClientID 
WHERE  Current.UserID ='7' 
  and Current.Status!='2' 
  and parent.ParentUserAccountID!='' 
  and parent.Implementation_Type='4' 
order by  parent.LastModifiedDate desc
但是我也想显示数据库中C_UserAccID不等于PUserAccountID的数据

提前感谢您的任何帮助

我想从UserAccountID与ParentUserAccount ID匹配的数据库中获取数据，这是SQL查询SELECT Current.Status，Current.UserID作为UserID，Current...。

Answer 1

   Current.UserID as UserID, 

   Current.UserAccountID as C_UserAccID,

   Current.Implementation_Type as C_ImpType,

   Current.ClientID as C_ClientID,

   tbl_clients.ClientName,

   parent.LastModifiedDate as PLastModifiedDate,

   parent.ParentUserAccountID as PUserAccID,

   parent.Implementation_Type as PImpType,

   parent.IterationNum as PIterationNum,

   parent.Description as PDescription,

   parent.GSheetID  as PGSheetID