回答編集履歴
3
update
test
CHANGED
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@@ -24,6 +24,8 @@
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24
24
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) tbl1
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26
26
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27
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+
join questions using(questionID)
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28
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+
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group by questionID order by questionID;
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```
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2
update
test
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@@ -1,4 +1,4 @@
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1
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-
2つSQLの結果をUNIONしてみました。
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1
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+
2つSQLの結果をUNIONしてみました。questionsも加えました
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2
2
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3
3
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```sql
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4
4
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@@ -12,15 +12,17 @@
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12
12
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from (select questionID ,0 as answerValue, sum(reaction=0) as goodCount,sum(reaction=1) as badCount
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from questionReaction group by questionID
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from questionReaction group by questionID
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16
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union all
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select questionID, count(questionID) as answerValue, 0, 0 from answerTable group by questionID
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select questionID, count(questionID) as answerValue, 0 , 0 from answerTable group by questionID
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-
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union all
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-
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select questionID, 0, 0, 0 from questions
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24
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+
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+
) tbl1
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24
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group by questionID order by questionID;
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1
update
test
CHANGED
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@@ -10,13 +10,13 @@
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10
10
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11
11
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sum(badCount) badCount
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12
12
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13
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-
from (select questionID ,
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13
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from (select questionID ,0 as answerValue, sum(reaction=0) as goodCount,sum(reaction=1) as badCount
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14
14
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from questionReaction group by questionID
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16
16
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union all
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-
select questionID, count(questionID) as answerValue,
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19
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+
select questionID, count(questionID) as answerValue, 0, 0 from answerTable group by questionID
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20
20
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21
21
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) tbl1
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22
22
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