SQL Server 2008中我怎么能做到这一点查询的子查询

我有以下查询SQL Server 2008中我怎么能做到这一点查询的子查询

select 
    coalesce(NULLIF(No_Parte,' '), NULLIF(OEM,' '), Num_serie) as Producto, 
    Id_Sucursal, Tipo_Movimiento, Cantidad, Costo,No_Servicio, 
    F_Entrada, F_Salida, Observaciones, 
    (case 
     when F_Entrada > F_Salida 
      then F_Entrada 
      else F_Salida 
    end) as Fecha 
from 
    Kardex_Producto 
where 
    Id_Sucursal = 'tehuacan' 
    and ((F_Entrada >= CONVERT(DateTime, '20161031', 103) OR F_Salida >= CONVERT(DateTime, '20161031', 103)) 
    and (F_Entrada <= CONVERT(DateTime, '20161031', 103) OR F_Salida <= CONVERT(DateTime, '20161031', 103))) --and Tipo_Movimiento='S-' 
order by 
    Tipo_Movimiento, No_Servicio

但由于某些原因如预期这是行不通的，因为某些原因，它返回

+------------+-------------+-----------------+----------+---------+------------------+-------------------------+-------------------------+---------------------------------------------------+-------------------------+ 
| Producto | Id_Sucursal | Tipo_Movimiento | Cantidad | Costo | No_Servicio |  F_Entrada  |  F_Salida   |     Observaciones     |   Fecha   | 
+------------+-------------+-----------------+----------+---------+------------------+-------------------------+-------------------------+---------------------------------------------------+-------------------------+ 
| 1TU3CWH | TEHUACAN | E+    | 1.00  |  0 | Traspaso No. 568 | 2016-11-11 19:19:43.447 | 1900-01-01 00:00:00.000 |             | 2016-11-11 19:19:43.447 | 
| 23651  | TEHUACAN | E+    | 1.00  |  0 | Traspaso No. 569 | 2016-11-14 12:29:21.663 | 1900-01-01 00:00:00.000 |             | 2016-11-14 12:29:21.663 | 
| 37035  | TEHUACAN | E+    | 2.00  |  0 | Traspaso No. 569 | 2016-11-14 12:29:20.657 | 1900-01-01 00:00:00.000 |             | 2016-11-14 12:29:20.657 | 
| 39657  | TEHUACAN | E+    | 2.00  |  0 | Traspaso No. 569 | 2016-11-14 12:29:19.403 | 1900-01-01 00:00:00.000 |             | 2016-11-14 12:29:19.403 | 
| 37069  | TEHUACAN | E+    | 6.00  |  0 | Traspaso No. 571 | 2016-11-17 15:29:30.147 | 1900-01-01 00:00:00.000 |             | 2016-11-17 15:29:30.147 | 
| 37282  | TEHUACAN | E+    | 1.00  |  0 | Traspaso No. 571 | 2016-11-17 15:29:29.503 | 1900-01-01 00:00:00.000 |             | 2016-11-17 15:29:29.503 | 
| 37069  | TEHUACAN | S-    | 1.00  |  0 | 0000000002368 | 1900-01-01 00:00:00.000 | 2016-10-31 18:07:05.880 | Venta de Mostrador con numero de ticket indicado. | 2016-10-31 18:07:05.880 | 
| 44259  | TEHUACAN | S-    | 1.00  |  0 | 0000000002369 | 1900-01-01 00:00:00.000 | 2016-11-03 15:59:39.307 | Venta de Mostrador con numero de ticket indicado. | 2016-11-03 15:59:39.307 | 
| 37069  | TEHUACAN | S-    | 1.00  |  0 | 0000000002370 | 1900-01-01 00:00:00.000 | 2016-11-04 11:07:04.713 | Venta de Mostrador con numero de ticket indicado. | 2016-11-04 11:07:04.713 | 
| 39510  | TEHUACAN | S-    | 1.00  |  0 | 0000000002370 | 1900-01-01 00:00:00.000 | 2016-11-04 11:07:05.553 | Venta de Mostrador con numero de ticket indicado. | 2016-11-04 11:07:05.553 | 
| 302H493011 | TEHUACAN | S-    | 1.00  |  0 | 0000000002371 | 1900-01-01 00:00:00.000 | 2016-11-04 20:07:17.730 | Venta de Mostrador con numero de ticket indicado. | 2016-11-04 20:07:17.730 | 
+------------+-------------+-----------------+----------+---------+------------------+-------------------------+-------------------------+---------------------------------------------------+-------------------------+

但它确实应该返回1行

| 37069  | TEHUACAN | S-    | 1.00  | 180.00 | 0000000002368 | 1900-01-01 00:00:00.000 | 2016-10-31 18:07:05.880 | Venta de Mostrador con numero de ticket indicado. | 2016-10-31 18:07:05.880 |

我想这是因为两列（F_entrada和F_Salida），所以我去有助于他们在Fecha栏（最后一栏）“加入”，现在我想通过“Fecha”栏来过滤数据，但我不知道该怎么做。

谢谢你的帮助。

来源

2016-11-23 antonio_veneroso

'SELECT * FROM（更改为MyQuery）t'是把东西在一个子查询（虽然你几乎需要拿出'为了by'部分）的基本途径。出于兴趣，是否有任何特定的原因你的where子句看起来像那样？您不需要将“20161031”转换为日期时间... – ZLK

对于您的查询返回预期结果。你的搜索标准是什么？你想实现什么？ – ydoow

谢谢你的快速回答！当我开始改进这个系统时，如果我使用了（'yyyyMMdd'），我的查询不起作用，这就是为什么我必须转换。我将删除它并检查它现在是否可用。再次感谢您的帮助！ –

你有2个选择这里：

添加(CASE WHEN...)语句来where条款这样

WHERE Id_Sucursal='tehuacan' AND (case when F_Entrada>F_Salida then F_Entrada else F_Salida end) <= CONVERT(DateTime, '20161031', 103)
总结现有的select语句作为一个子查询计算fecha然后你可以在外部查询中使用fecha。这样

SELECT * FROM ( select coalesce(NULLIF(No_Parte,' '), NULLIF(OEM,' '),Num_serie) as Producto, Id_Sucursal, Tipo_Movimiento, Cantidad, Costo,No_Servicio, F_Entrada, F_Salida, Observaciones, (case when F_Entrada>F_Salida then F_Entrada else F_Salida end) as Fecha from Kardex_Producto ) as product WHERE Id_Sucursal='tehuacan' AND Fecha <= CONVERT(DateTime, '20161031', 103) order by Tipo_Movimiento, No_Servicio

来源

2016-11-23 01:11:56 Jeremy

不明白德第一选项，但第二个工作，谢谢！ –

SQL Server 2008中我怎么能做到这一点查询的子查询

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