Question

我创建了一个连接到来自两个不同数据库的两个表的视图

我正在尝试：

将下面的两列从 int 转换为 decimal，精度为 4

 [Talk_Count] + [Alloc_Count] AS [Talk] 
 [CT_Count] - [NP_Count] / [CT_Count] AS [Quality]

对数据进行排序
```
  WHERE [Call_Date]  <= 13 
```

我该怎么做，下面是我的视图结构

SELECT
    Call_DT, 
    Talk_Sec_Count + Alloc_Sec_Count AS Talk,
    CT_Count - NP_Count  /    CT_Count AS Quality,
    Pymt_Rtn_Rt AS Utilization,
    Agent_UID
FROM 
    [TableName]

Answer 1

WHERE 不用于排序......并且您不能在视图定义内排序 - 您可以在 {{1} 时排序（通过使用显式 ORDER BY） } 从那个角度来看。

你可以尝试这样的事情：

SELECT

然后您可以从该视图中 CREATE VIEW dbo.YourViewNameHere AS SELECT Call_DT, CAST(Talk_Sec_Count + Alloc_Sec_Count AS DECIMAL(16, 4)) AS Talk, CAST(CT_Count * 1.0 - NP_Count / CT_Count * 1.0 AS DECIMAL(16, 4)) AS Quality, Pymt_Rtn_Rt AS Utilization, Agent_UID FROM [TableName] WHERE [Call_Date] <= 13 -- not clear if that's really your condition.... adapt as needed 并添加您的 SELECT：

ORDER BY

将整数转换为十进制

1 个答案: