Details
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Bug
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Status: Closed (View Workflow)
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Major
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Resolution: Not a Bug
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10.5.16, 10.3, 10.4, 10.5, 10.6, 10.7, 10.8, 10.9, 10.10, 10.11
Description
We get the incorrect result when we let the negative numbers shift left or right by 0 digits.
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|
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mysql> SELECT -1 >> 0;
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+----------------------+
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| -1 >> 0 |
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+----------------------+
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| 18446744073709551615 |
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+----------------------+
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1 row in set (0.00 sec)
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|
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mysql> SELECT -1 << 0;
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+----------------------+
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| -1 << 0 |
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+----------------------+
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| 18446744073709551615 |
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+----------------------+
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1 row in set (0.00 sec)
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The result is incorrect. It should be -1.