• unknown's avatar
    Bug#19955: unsigned bigint used as signed with MOD function · 3be6493a
    unknown authored
    Problem:  When we have a really large number (between 2^63 and 2^64)
    as the left side of the mod operator, it gets improperly corerced
    into a signed value.
    
    Solution:  Added check to see if the "negative" number is really
    positive, and if so, cast it.
    
    
    mysql-test/r/bigint.result:
      Added test case result
    mysql-test/t/bigint.test:
      Added test case
    sql/item_func.cc:
      Added check to see if we have an unsigned number that looks like a
      signed number.
    3be6493a
bigint.result 16 KB