News for hackers. Stuff that matters.

A comment on Be Careful with UUID or GUID as Primary Keys. Parent comment

Re:Be Careful with UUID or GUID as Primary Keys by sp332 on Friday June 09, 2017 @03:55PM (#14523990)
Sure, the VARCHAR(36) column would have enough room, but if you have a 36-byte index on that column, then suddenly it won't be indexing the whole column.
[ Parent | on HN ]

There are no comments on this comment yet.