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Re: Running out of memory while making a join - Mailing list pgsql-general

From Tom Lane
Subject Re: Running out of memory while making a join
Date
Msg-id 25939.1352572867@sss.pgh.pa.us
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In response to Re: Running out of memory while making a join  (Carlos Henrique Reimer <carlos.reimer@opendb.com.br>)
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Carlos Henrique Reimer <carlos.reimer@opendb.com.br> writes:
> How is the best way to attach a debugger to the SELECT and identify why is
> it exhausting server storage.

In gdb,
    call MemoryContextStats(TopMemoryContext)
should produce some useful information on the process's stderr file.

            regards, tom lane

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