Peter Kovacs написа:
[...]
> BTW, I had a bookmark for a good tutorial on explain analyze, but the
> page is no longer available:
> http://www.pervasive-postgres.com/instantkb13/article.aspx?id=10120 .
> Can you suggest a good tutorial?
I'm not sure what was the tutorial at the above URL but this what I know:
http://redivi.com/~bob/oscon2005_pgsql_pdf/OSCON_Explaining_Explain_Public.pdf
(google for "explaining explain")
[...]
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Milen A. Radev