Sql 如何联接这两个查询？（带联接的select查询和unpivot查询）

以下是我的两个问题

SELECT EWND.Position,
NKey = CASE WHEN ISNULL(Translation.Name, '') = '' THEN EWND.Name
ELSE  Translation.Name END, Unit = EW_N_DEF.Units                               
FROM EWND
INNER JOIN EW_N_DEF ON EW_N_DEF.Nutr_No = EWND.Nutr_No
LEFT JOIN Translation ON Translation.CodeMain = EWND.Nutr_no
WHERE Translation.CodeTrans  = 1
ORDER BY EWND.Position

这是非皮沃的

SELECT * 
FROM 
   (SELECT N1,N2,N3,N4,N5,N6,N7,N8,N9,N10,N11,N12,N13,N14,N15,N16,N17,N18,N19,N20,N21,N22,N23,N24,N25,N26,N27,N28,N29,N30,N31,N32,N33,N34
   FROM EWNVal WHERE Code=6035) Test
UNPIVOT
   (Value FOR NUTCODE IN 
      (N1,N2,N3,N4,N5,N6,N7,N8,N9,N10,N11,N12,N13,N14,N15,N16,N17,N18,N19,N20,N21,N22,N23,N24,N25,N26,N27,N28,N29,N30,N31,N32,N33,N34)
)AS test

查询的输出如下所示：

  Position Name         Unit
    1   Calories    
    2   Protein g
    3   Total Fat           g
    4   Total Carbs         g
    5   Calories from Fat   
    6   Saturated Fat       g
    7   Trans Fat           g
    8   Monounsaturated Fat g
    9   Polyunsaturated Fat g   

select q1.position,
  q1.name,
  q2.value,
  q2.code
from
(
  SELECT EWND.Position,
    NKey = CASE WHEN ISNULL(Translation.Name, '') = '' THEN EWND.Name
                ELSE  Translation.Name END, Unit = EW_N_DEF.Units                               
  FROM EWND
  INNER JOIN EW_N_DEF 
    ON EW_N_DEF.Nutr_No = EWND.Nutr_No
  LEFT JOIN Translation 
    ON Translation.CodeMain = EWND.Nutr_no
  WHERE Translation.CodeTrans  = 1
) q1
full outer join
(
  SELECT value, code
  FROM 
  (
     SELECT N1,N2,N3,N4,N5,N6,N7,N8,N9,N10,N11,N12,N13,N14,N15,N16,N17,N18,N19,N20,N21,N22,N23,N24,N25,N26,N27,N28,N29,N30,N31,N32,N33,N34
     FROM EWNVal 
     WHERE Code=6035
  ) Test
  UNPIVOT
  (
    Value FOR NUTCODE IN 
        (N1,N2,N3,N4,N5,N6,N7,N8,N9,N10,N11,N12,N13,N14,N15,N16,N17,N18,N19,N20,N21,N22,N23,N24,N25,N26,N27,N28,N29,N30,N31,N32,N33,N34)
  )AS test
) q2
  on q1.Position = right(q1.code, len(q1.code)-1)

及

输出必须是这样的

1   Calories                0   N1
2   Protein             g   0   N2
3   Total Fat           g   0   N3
4   Total Carbs         g   0   N4
5   Calories from Fat       0   N5
6   Saturated Fat       g   0   N6
7   Trans Fat           g   0   N7
8   Monounsaturated Fat g   0   N8
9   Polyunsaturated Fat g   0   N9

两个查询输出的行数相同，但列数不同，是否可以将这两个查询连接起来？我试过工会，但它有我无法解决的问题

---

提前谢谢

在Union和Union all中，两个结果必须具有相同的列名。对于列，可以使用任何别名，但列名必须相同

你可以参考这个答案

---

如果根据代码的数字部分和位置，两个查询中的数据是可合并的，那么您可能可以使用如下内容：

  Position Name         Unit
    1   Calories    
    2   Protein g
    3   Total Fat           g
    4   Total Carbs         g
    5   Calories from Fat   
    6   Saturated Fat       g
    7   Trans Fat           g
    8   Monounsaturated Fat g
    9   Polyunsaturated Fat g   

select q1.position,
  q1.name,
  q2.value,
  q2.code
from
(
  SELECT EWND.Position,
    NKey = CASE WHEN ISNULL(Translation.Name, '') = '' THEN EWND.Name
                ELSE  Translation.Name END, Unit = EW_N_DEF.Units                               
  FROM EWND
  INNER JOIN EW_N_DEF 
    ON EW_N_DEF.Nutr_No = EWND.Nutr_No
  LEFT JOIN Translation 
    ON Translation.CodeMain = EWND.Nutr_no
  WHERE Translation.CodeTrans  = 1
) q1
full outer join
(
  SELECT value, code
  FROM 
  (
     SELECT N1,N2,N3,N4,N5,N6,N7,N8,N9,N10,N11,N12,N13,N14,N15,N16,N17,N18,N19,N20,N21,N22,N23,N24,N25,N26,N27,N28,N29,N30,N31,N32,N33,N34
     FROM EWNVal 
     WHERE Code=6035
  ) Test
  UNPIVOT
  (
    Value FOR NUTCODE IN 
        (N1,N2,N3,N4,N5,N6,N7,N8,N9,N10,N11,N12,N13,N14,N15,N16,N17,N18,N19,N20,N21,N22,N23,N24,N25,N26,N27,N28,N29,N30,N31,N32,N33,N34)
  )AS test
) q2
  on q1.Position = right(q1.code, len(q1.code)-1)

---

可以提供样本数据和期望的结果吗？@MANGKANOR这两个记录集是否以任何方式相互关联？我想是的，它是根据其代码连接的，N1代表位置1等等，谢谢你这么多蓝脚！这很有效，我只是将q1.name改为q1.Nkey和其他列名。但这就是我要找的东西！非常感谢^\__^