按位异或在甲骨文 [英] bitwise exclusive OR in Oracle

问题描述

在SQL Server中我一直在使用^符号但是这似乎并没有在甲骨文工作。我该怎么做按位异或甲骨文??

In SQL Server I have been using the ^ symbol however that doesn't seem to work in Oracle. How do I do a bitwise exclusive OR in Oracle??

感谢

推荐答案

从文档：

function bitor(p1 number, p2 number) return number is
begin
  return p1-bitand(p1,p2)+p2;
end;

function bitxor(p1 number, p2 number) return number is
begin
  return bitor(p1,p2)-bitand(p1,p2);
end;

要看到，这些工作，按照逻辑，只用0和1的输入，再不行，有没有借位或龋齿。

To see that these work, follow the logic with just 0s and 1s for input, and then not that there are no borrow or caries.

- MarkusQ

-- MarkusQ

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