On 10/07/2011 11:40 AM, Tom Lane wrote:
Robert Haas<robertmh...@gmail.com> writes:
Please find attached a patch implementing a basic version of
index-only scans.
I'm making some progress with this, but I notice what seems like a
missing feature: there needs to be a way to turn it off. Otherwise
performance comparisons will be difficult to impossible.
The most obvious solution is a planner control GUC, perhaps
"enable_indexonlyscan". Anyone object, or want to bikeshed the name?
enable_onlyindexscan
I'm kidding.
+1 on Tom's proposed name.
regards, tom lane
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