You might want to make it:
Just in case MySQL isn't smart about its updating (so it doesn't unnecessarily update the link timestamps.
Edit: it is smart about it, but it's slightly faster to do it like that anyways.
Adrian
Code:
UPDATE Links SET URL = REPLACE(URL, 'http://www.example.ca/boardwiseii/Document.asp', 'http://sso.example.ca/e-Library/Document.asp') WHERE URL LIKE 'http://www.example.ca/boardwiseii/Document.asp%'Edit: it is smart about it, but it's slightly faster to do it like that anyways.
Adrian