回答編集履歴
2
修正
test
CHANGED
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@@ -6,8 +6,6 @@
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6
6
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7
7
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select * from( select * from t where t.dat <= now() order by t.dat asc limit 1) as p
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8
8
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9
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-
order by dat desc;
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9
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+
order by dat desc limit 1;
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10
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-
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11
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-
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12
10
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13
11
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```
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1
ていせい
test
CHANGED
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@@ -1 +1,13 @@
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1
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+
```SQL
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2
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+
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1
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-
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3
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+
select * from (select * from t where t.dat > now() order by t.dat desc limit 1) as f
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4
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+
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5
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+
union
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6
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+
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7
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+
select * from( select * from t where t.dat <= now() order by t.dat asc limit 1) as p
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8
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+
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9
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+
order by dat desc;
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10
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+
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11
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+
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12
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+
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13
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+
```
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