From: | "Pavel PaJaSoft Janousek" <janousek(at)fonet(dot)cz> |
---|---|
To: | "Michael Meskes" <meskes(at)postgresql(dot)org> |
Cc: | "PgSQL Interfaces" <pgsql-interfaces(at)postgresql(dot)org> |
Subject: | Re: [INTERFACES] ecpg cursors and scope |
Date: | 1999-04-23 08:17:03 |
Message-ID: | 00bb01be8d61$ad46e040$0200a8c0@server.fonet2.cz |
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Thread: | |
Lists: | pgsql-interfaces |
>> 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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Pavel Janousek (PaJaSoft) FoNet, spol. s r. o.
Vyvoj software, sprava siti, Unix, Web, Y2K Anenska 11, 602 00 Brno
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