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Extended Query Protocol Question

From: Greg <grigorey(at)yahoo(dot)co(dot)uk>
To: pgsql-novice(at)postgresql(dot)org
Subject: Extended Query Protocol Question
Date: 2010-07-13 12:56:34
Message-ID: 770075.92327.qm@web24304.mail.ird.yahoo.com (view raw or flat)
Thread:
Lists: pgsql-novice
Hi all. I cant get my head around Extended Query message flow in Frontend/Backend protocol v3. 

From documentation I understand that I have to sent Parse, Bind and Execute messages and expect responses: ParseComplete & ReadyForQuery for Prase, BindComplete & ReadyForQuery for Bind and as for Execute reponse I should get DataRow(s). 
so far I'm getting proper reponses for Prase & Bind but when I send Execute message I get an error "ERROR C34000M portal "MyPortal" does not exist F.\src\backend\tcop\postgres.c L1810Rexec_execute_message'.

Why this message is been displayed after I get ParseComplete & BindComplete messages?

Thanks.



      

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Next:From: Tom LaneDate: 2010-07-13 14:55:35
Subject: Re: Extended Query Protocol Question
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Subject: Re: Triggers, Stored Procedures to Aggregate table ?

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