Bruce Momjian <pgman@candle.pha.pa.us> writes:
> If no one can find a case where multibyte is slower, I think we should
> enable it by default. Comments?
Well, he just did point out such a case:
>> no MB with MB
>> LIKE 0.09 msec 0.08 msec
>> REGEX 0.09 msec 0.10 msec
But I agree with your conclusion. If the worst penalty we can find is
that a regex comparison operator is 10% slower, we may as well turn it
on by default. Most people will never notice the difference, and anyone
who really cares can always turn it off again.
regards, tom lane
