I need some help in building new index structure using GIST.
I have to include a procedure for restructuring the tree immediately after i have created the index using gist. How do i do it?


IMHO, you don't have a chance to do it without patching postgres or developing your own low-level function.

Try to play with SP-GiST (http://www.cs.purdue.edu/spgist/). SP-GiST is a modification of GiST for Space Partitioning Trees. But they patch will not work with 8.2 and up because of lack of concurrency. 8.2 doesn't support indexes without concurrency.

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Teodor Sigaev                                   E-mail: [EMAIL PROTECTED]
                                                   WWW: http://www.sigaev.ru/

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