Otazka k DBI

[Ondrej Koala Vacha]

iOn Sun, 17 Jan 1999, Jan Kasprzak wrote:

> 	Zdravim,
> 
> 	Muzu v DBI udelat tohle?
> 
> ..
> $sth1 = $dbh->prepare('SELECT * FROM TABLE1');
> while (($ref = $sth->fetchrow_hashref)) {
> 	my $sth2 = $dbh->prepare(nejaky jiny select);
> 	$ref2 = $sth2->fetchrow_hashref;
> 	...
> 	$sth2->finish;
> }
> ..
> 
> 	Cili muzu uprostred "rozecteneho" selectu delat jine SQL prikazy?
> Nebo musim nejprve $sth1 zpracovat, a pak az delat dalsi selecty?
> 


Jeste tam schazi ...->execute (aspon u me:). Strikne vzato nevim,
ale pokud neni prepare parametrizovany, tak asi neni duvod, proc neudelat
prepare-execute-finish najednou a mit po starostech.


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Ondrej Koala Vacha