>>>>> "TL" == Tom Lane <tgl@sss.pgh.pa.us> writes:
TL> Edmund Dengler <edmundd@eSentire.com> writes:
>> Searching the web, I find lots of references to index bloat, as
>> well as recent discussions concerning index page recovery (such
>> items as reclaiming empty B+-tree pages and such). What is the
>> current state re bloat?
TL> You tell me --- are you still seeing bloat problems with 7.4?
TL> If so, can you provide more details about the index schema and
TL> the table's update patterns?
I had *awful* bloat with 7.2. When I upgraded to 7.4, I noticed less
of it, but it was still there. Then I discovered two programs that
were sleeping for long times inside of a transaction. Restructuring
those to open transactions as needed fixed it all.
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Vivek Khera, Ph.D. Khera Communications, Inc.
Internet: khera@kciLink.com Rockville, MD +1-301-869-4449 x806
AIM: vivekkhera Y!: vivek_khera http://www.khera.org/~vivek/
