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From "Michael Burschik" <Bursc...@lotto-berlin.de>
Subject Howto to define a unique index
Date Fri, 27 Feb 2004 11:22:58 GMT
Dear list,

how can I define a unique index within a schema? Can it be done? And what
are the pros and cons of defining a non-unique index and defining the same
columns as unique, like this:

index some_index (a, b, c),
unique (a, b, c)


Michael Burschik

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