Expose options to explain? (track_io_timing) - Mailing list pgsql-hackers

From Joshua D. Drake
Subject Expose options to explain? (track_io_timing)
Date
Msg-id 5436C335.2040107@commandprompt.com
Whole thread Raw
Responses Re: Expose options to explain? (track_io_timing)
List pgsql-hackers
Salut!

Fellow volunteers, I request assistance in understanding the following:

When I explain a query I can get the following information:

           |       "I/O Read Time": 0.000,           |       "I/O Write Time": 0.000

I know why it is 0. My question is this, can we expose it to explain 
only? Specifically "explain (analyze,buffers)". Is there a technical 
reason we must turn on track_io_timing for the whole system? If there 
isn't, is this something the community would want?

JD
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