質問編集履歴
1
質問編集
test
CHANGED
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File without changes
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test
CHANGED
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@@ -2,15 +2,23 @@
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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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-
SELECT name,code,testid,message,time FROM testdb.testtable1
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5
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+
SELECT t1.name,t1.code,t2.testid,t2.message,t2.time FROM testdb.testtable1 t1
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6
6
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7
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-
INNER JOIN testdb.testtable2
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7
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+
INNER JOIN testdb.testtable2 t2
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8
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9
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-
ON t
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9
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+
ON t1.id = t2.testid
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11
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and message like '%error%'
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12
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;
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14
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+
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15
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+
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16
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+
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17
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+
[テーブルの中に入っているもの]
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18
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+
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19
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+
testtable1 : name,code
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20
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+
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21
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+
testtable2 : testid,name,time
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14
22
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15
23
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16
24
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@@ -20,17 +28,17 @@
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28
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23
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-
SELECT name,code,testid,message,time FROM testdb.testtable1
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31
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+
SELECT t1.name,t1.code,t2.testid,t2.message,t2.time FROM testdb.testtable1 t1
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24
32
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25
33
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INNER JOIN testdb.testtable2
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26
34
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27
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-
ON t
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35
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+
ON t1.id = t2.testid
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28
36
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29
37
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and message like '%error%'
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30
38
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31
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-
where (testid,time) in (select max(time) from testdb.t
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39
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+
where (t2.testid,t2.time) in (select max(t2.time) from testdb.t2.
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32
40
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33
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-
group by testid);
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41
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+
group by t2.testid);
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34
42
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35
43
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36
44
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