質問編集履歴
2
修正
test
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File without changes
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test
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@@ -54,7 +54,7 @@
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54
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on TEAM.NAME1 = a.ID
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-
INNER JOIN
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INNER JOIN MASTER b
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on TEAM.NAME2 = b.ID
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1
修正
test
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@@ -1 +1 @@
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1
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-
SQLSERVER INNERJOINを用いたUPDATE文において複数回INNERJOINは使えないのか
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1
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SQLSERVER INNER JOINを用いたUPDATE文において複数回INNERJOINは使えないのか
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test
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@@ -2,7 +2,15 @@
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2
2
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3
3
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4
4
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5
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+
最初の投稿ではミスが多数あり、本当に申し訳ございません。
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6
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+
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修正させていただきます。
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+
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+
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+
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5
11
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UPDATE TEAM
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+
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+
```SQL
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14
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7
15
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SET NAME1 = a.TEAMNAME
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@@ -10,9 +18,11 @@
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INNER JOIN MASTER a
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-
ON TEAM.
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ON TEAM.NAME1 = a.ID
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+
```
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+
```SQL
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UPDATE TEAM
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28
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@@ -22,29 +32,33 @@
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32
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INNER JOIN MASTER b
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34
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-
ON TEAM.
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35
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+
ON TEAM.NAME2 = b.ID
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36
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+
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+
```
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38
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+
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+
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40
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41
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43
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はそれぞれ実行できますが、
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-
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45
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+
```SQL
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32
46
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UPDATE TEAM
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48
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35
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-
SET NAME1 = a.TEAMNAME
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49
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+
SET NAME1 = a.TEAMNAME, NAME2 = b.TEAMNAME
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36
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-
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37
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-
SET NAME2 = b.TEAMNAME
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50
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FROM TEAM
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INNER JOIN MASTER a
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42
54
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43
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-
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55
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+
on TEAM.NAME1 = a.ID
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44
56
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45
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-
INNER JOIN
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57
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+
INNER JOIN tl_matchTable b
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46
58
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47
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-
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59
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+
on TEAM.NAME2 = b.ID
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60
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+
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61
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+
```
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48
62
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49
63
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50
64
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