In TABLE Links, there are:
INDEX urlndx (URL),
INDEX catndx (CategoryID),
INDEX stndx (Status)
What do these lines for?
If I add some fields, how do I know which one needs INDEX?
Does it matter if some fields are in Chinese BIG5 characters?
Thanks!
INDEX urlndx (URL),
INDEX catndx (CategoryID),
INDEX stndx (Status)
What do these lines for?
If I add some fields, how do I know which one needs INDEX?
Does it matter if some fields are in Chinese BIG5 characters?
Thanks!