Details
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Bug
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Status: Confirmed (View Workflow)
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Major
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Resolution: Unresolved
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10.5.17, 10.3, 10.4, 11.0.1, 10.5, 10.6, 10.7, 10.8, 10.9, 10.10, 10.11
Description
MariaDB [beta]> select s, lap, avg(s)over() -- , avg(lap)over()
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-> from (
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-> select seq s , seq + floor(rand(0)*(2)-1) lap
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-> from seq_1_to_5
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-> ) as a
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-> order by s
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-> ;
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+---+-----+--------------+
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| s | lap | avg(s)over() |
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+---+-----+--------------+
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| 0 | 3 | 5.0000 |
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| 0 | 3 | 5.0000 |
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| 0 | 5 | 5.0000 |
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| 0 | 0 | 5.0000 |
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| 0 | 2 | 5.0000 |
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+---+-----+--------------+
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5 rows in set (0.002 sec)
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Correct result:
+---+-----+----------------+
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| s | lap | avg(seq)over() |
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+---+-----+----------------+
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| 1 | 0 | 3.0000 |
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| 2 | 2 | 3.0000 |
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| 3 | 3 | 3.0000 |
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| 4 | 3 | 3.0000 |
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| 5 | 5 | 3.0000 |
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+---+-----+----------------+
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5 rows in set (0.000 sec)
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