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> The answer is that you are thinking as indexes in the context of fast lookup
> on fields.
>
> However my requirement comes from a need to ensure that every single field
> in the
> table forms a unique combination. (not my design, I might add)
Ooow, that is a good point. Unique requires a unique index.
>
> Now you know why, can you append it to the TODO list?
Can I get someone else to agree it should be added?
>
> On thinking about it, I wonder if the same field can appear more than
> once in an index. Now that would be weird!
I bet it can.
--
Bruce Momjian | http://www.op.net/~candle
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