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Re: New FSM patch - Mailing list pgsql-hackers

From Zdenek Kotala
Subject Re: New FSM patch
Date
Msg-id 48C906F8.4040108@sun.com
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In response to New FSM patch  (Heikki Linnakangas <heikki.linnakangas@enterprisedb.com>)
Responses Re: New FSM patch  (Heikki Linnakangas <heikki.linnakangas@enterprisedb.com>)
List pgsql-hackers
Tree view 
I have question about FSM structure on the page. If I look into the code it 
seems to me that tree structure is "degenerated" on the right side. It is 
probably space optimization because complete tree needs BLCKSZ/2 space on the 
page and rest is empty.

Is my assumption correct? If yes maybe extra note in fsm_internal.h about it 
could be helpful.

    Zdenek




-- 
Zdenek Kotala              Sun Microsystems
Prague, Czech Republic     http://sun.com/postgresql

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