Consider the following statements:
SELECT mod(-12,-4); – expected: 0, actual: 0
SELECT mod('-12',-4); – expected: 0, actual: -0
the result of these two test cases is different, We expect them to be the same.
database version : 10.9.4-MariaDB-1:10.9.4+maria~ubu2204
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MDEV-6856
<negative value> MOD <fractional divisor> returns negative zero
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