At 10:27 -0800 1/8/03, Steven Nakhla wrote:
Aside from designating a row as a primary key, is
their any SQL syntax to force that entries within a
row are unique (such as a string value)? Thanks!
Steve Nakhla
Well, other than using a PRIMARY KEY, you can use a
UNIQUE index, but aside from a couple of small things,
they're pretty much the same thing.
You can use them on string columns, if that's what
you're wondering.
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