Thread: serching in array

Hi!
I'm using PostgreSQL 5.0b1 and I have got two questions:
1. Is it possible to search for an element in in array even though I
don't know on which position the element is.
2. If this is possible how can I have a fast access. Can I create an
index, so that the search isn't sequential any more?
Thanks,
Peter
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 Peter Keller             Tel: 089-2190-2594
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