回答編集履歴
2
訂正
test
CHANGED
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@@ -6,8 +6,30 @@
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6
6
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7
7
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こちらでいかがでしょうか？
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8
8
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9
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+
Oracleです。
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9
10
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11
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11
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-
**※これだと日付が直近になりません・・・。
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12
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13
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```sql
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14
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+
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13
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-
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15
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SELECT C.NAME 名前,
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16
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CASE C.SEX
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18
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WHEN '1' THEN '男'
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20
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21
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WHEN '0' THEN '女'
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22
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END AS 性,
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24
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25
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ZAN AS 残高
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26
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FROM YOKIN Y
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28
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INNER JOIN (SELECT ID, TO_CHAR(MAX(TO_DATE(DAY, 'YYYYMMDD')), 'YYYYMMDD') DAY FROM YOKIN GROUP BY ID) T ON Y.ID = T.ID AND Y.DAY = T.DAY
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30
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+
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INNER JOIN CUSTOMERS C ON Y.ID = C.ID
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32
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33
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ORDER BY Y.ID
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34
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35
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```
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1
訂正
test
CHANGED
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@@ -8,26 +8,6 @@
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8
8
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9
9
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10
10
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11
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-
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11
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+
**※これだと日付が直近になりません・・・。
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12
12
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13
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-
S
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13
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+
いったんSQLとりさげます。**
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14
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-
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15
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CASE C.SEX
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16
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-
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WHEN '1' THEN '男'
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-
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WHEN '0' THEN '女'
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20
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-
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END 性,
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22
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-
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ZAN AS 残高
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-
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FROM YOKIN Y
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26
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-
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INNER JOIN (SELECT ID, MAX(DAY) DAY FROM YOKIN GROUP BY ID) T ON Y.ID = T.ID AND Y.DAY = T.DAY
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28
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-
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INNER JOIN CUSTOMERS C ON Y.ID = C.ID
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30
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-
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31
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ORDER BY Y.ID
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32
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-
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33
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```
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