btree spool function

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От Teju
Тема btree spool function
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Msg-id 711414.72477.qm@web30214.mail.mud.yahoo.com
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Ответы Re: btree spool function  (Sean Davis <sdavis2@mail.nih.gov>)
Список pgsql-novice
Hi,

I am trying to understand the function of spool
structure in btree. I understand that there are 2 of
them, one for the itups to be sorted and the other for
dead tuples.
Now, if I want to see all the itups that are loaded
into the main spool (not spool for the dead tuples),
what function should i look into and which
structure/variable holds this value?

Thanks in advance,
TPC



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