回答編集履歴
2
リンク修正
test
CHANGED
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@@ -26,4 +26,4 @@
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26
26
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27
27
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```
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28
28
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29
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-
[http://sqlfiddle.com/#!9/
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29
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+
[http://sqlfiddle.com/#!9/9fafb/1](http://sqlfiddle.com/#!9/9fafb/1)
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1
修正
test
CHANGED
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@@ -1,17 +1,29 @@
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1
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+
FLGがnull, 0, 1の場合
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2
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+
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1
3
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```
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2
4
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3
5
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SELECT
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4
6
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5
7
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ID
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6
8
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9
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+
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10
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+
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7
11
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FROM
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8
12
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9
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-
test
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13
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+
test
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10
14
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11
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-
WHERE
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12
15
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16
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+
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13
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-
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17
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+
GROUP BY
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18
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+
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19
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+
ID
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20
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+
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21
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+
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22
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+
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23
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+
HAVING
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24
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+
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25
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+
SUM(FLG) = COUNT(FLG)
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14
26
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15
27
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```
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16
28
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17
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-
[http://sqlfiddle.com/#!9/7a491d/
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29
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+
[http://sqlfiddle.com/#!9/7a491d/5](http://sqlfiddle.com/#!9/7a491d/5)
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