On 9/18/11 1:18 PM, Stefan Keller wrote:
Hi, Sorry if this is an odd question: I assume that Postgres indexes don't store records but only pointers to the data. This means, that there is always an additional access needed (real table I/O). Would an index containing data records make sense?
See my post entitled, "How to make hash indexes fast" for a solution to the additional-disk-access problem. Craig
Stefan
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