From: Pavel PaJaSoft Janousek <janousek@fonet.cz>
To: Michael Meskes <meskes@postgresql.org>
Cc: PgSQL Interfaces <pgsql-interfaces@postgresql.org>
Subject: Re: [INTERFACES] ecpg cursors and scope
Date: Fri, 23 Apr 1999 10:17:03 +0200
Message-ID: <00bb01be8d61$ad46e040$0200a8c0@server.fonet2.cz> (raw)
>> I think, that principly is correct contructions like this:
>
>No, to do this you need the PREPARE statement.
Thanks, but in PostgreSQL or ECPG manual isn't this... and I forgot
syntax from Oracle...Could you put some example (the best is the contruction
below)?
if (cond)
exec sql declare cur cursor for select count (*) from tpm;
else
exec sql declare cur cursor for select count (*) from tpm where col1 =
:cislo1;
exec sql open cur;
exec sql whenever not found break;
while (1)
{
exec sql fetch in cur into :cislo2;
}
Thanks...
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To: pgsql-interfaces@postgresql.org
Cc: janousek@fonet.cz, meskes@postgresql.org
Subject: Re: [INTERFACES] ecpg cursors and scope
In-Reply-To: <00bb01be8d61$ad46e040$0200a8c0@server.fonet2.cz>
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