From: | Rolf Schaufelberger <rs(at)plusw(dot)de> |
---|---|
To: | Undisclosed(dot)Recipients: ; |
Cc: | pgsql-de-allgemein(at)postgresql(dot)org |
Subject: | Re: cache lookup failed for function ... |
Date: | 2007-08-30 11:37:09 |
Message-ID: | 200708301337.09100.rs@plusw.de |
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Thread: | |
Lists: | pgsql-de-allgemein |
On Donnerstag 30 August 2007, Peter Eisentraut wrote:
> Am Donnerstag, 30. August 2007 12:00 schrieb Rolf Schaufelberger:
> > Meine Grundsätzliche Frage: Wo ist dieses verhalten (caching von
> > Funktionen) dokumentiert und kann man das beeinflussen ? Wann / Wie wird
> > der cache gelöscht ?
>
> Es gibt keine Cache für Funktionen. Da müsste man schon man ein konkreteres
> Beispiel sehen, um zu erkennen, warum es nicht funktioniert.
anbei mal die DEBUG Ausgabe. Sie auch vorherigen antwort an a.Kretschmar.
====================
select calculate_preis(832);
NOTICE: Custid = 20002, Currencyid = 1 , Country= DE, Discount = 0
KONTEXT: SQL statement "SELECT calculate_preis( $1 , $2 )"
PL/pgSQL function "calculate_preis" line 7 at perform
NOTICE: Search price for item 2735 article 58
KONTEXT: SQL statement "SELECT calculate_preis( $1 , $2 )"
PL/pgSQL function "calculate_preis" line 7 at perform
NOTICE: No article_price_id
KONTEXT: PL/pgSQL function "calculate_preis" line 68 at assignment
SQL statement "SELECT calculate_preis( $1 , $2 )"
PL/pgSQL function "calculate_preis" line 7 at perform
NOTICE: Search price for item 2736 article 59
KONTEXT: SQL statement "SELECT calculate_preis( $1 , $2 )"
PL/pgSQL function "calculate_preis" line 7 at perform
NOTICE: Search company price
KONTEXT: PL/pgSQL function "calculate_preis" line 68 at assignment
SQL statement "SELECT calculate_preis( $1 , $2 )"
PL/pgSQL function "calculate_preis" line 7 at perform
NOTICE: Search licence price
KONTEXT: PL/pgSQL function "calculate_preis" line 68 at assignment
SQL statement "SELECT calculate_preis( $1 , $2 )"
PL/pgSQL function "calculate_preis" line 7 at perform
NOTICE: Search common price
KONTEXT: PL/pgSQL function "calculate_preis" line 68 at assignment
SQL statement "SELECT calculate_preis( $1 , $2 )"
PL/pgSQL function "calculate_preis" line 7 at perform
NOTICE: Updating 2736 to price 995
KONTEXT: SQL statement "SELECT calculate_preis( $1 , $2 )"
PL/pgSQL function "calculate_preis" line 7 at perform
NOTICE: Search price for item 2737 article 42
KONTEXT: SQL statement "SELECT calculate_preis( $1 , $2 )"
PL/pgSQL function "calculate_preis" line 7 at perform
NOTICE: Updating 2737 to price -99
KONTEXT: SQL statement "SELECT calculate_preis( $1 , $2 )"
PL/pgSQL function "calculate_preis" line 7 at perform
SQL statement "SELECT calculate_preis( $1 , $2 )"
PL/pgSQL function "calculate_preis" line 7 at perform
NOTICE: Add_bonus: Found item 101, value=10 type=PERC_ALL <====
KONTEXT: SQL statement "SELECT add_bonus( $1 )"
PL/pgSQL function "calculate_preis" line 106 at perform
SQL statement "SELECT calculate_preis( $1 , $2 )"
PL/pgSQL function "calculate_preis" line 7 at perform
NOTICE: gesamtpreis = 0 <====
KONTEXT: SQL statement "SELECT add_bonus( $1 )"
PL/pgSQL function "calculate_preis" line 106 at perform
SQL statement "SELECT calculate_preis( $1 , $2 )"
PL/pgSQL function "calculate_preis" line 7 at perform
NOTICE: add_bonus: set preis to 0 <====
KONTEXT: SQL statement "SELECT add_bonus( $1 )"
PL/pgSQL function "calculate_preis" line 106 at perform
SQL statement "SELECT calculate_preis( $1 , $2 )"
PL/pgSQL function "calculate_preis" line 7 at perform
NOTICE: Updating pay_order to 1525
KONTEXT: SQL statement "SELECT calculate_preis( $1 , $2 )"
PL/pgSQL function "calculate_preis" line 7 at perform
NOTICE: Updating bilder_item 2735 to 995
KONTEXT: SQL statement "SELECT calculate_preis( $1 , $2 )"
PL/pgSQL function "calculate_preis" line 7 at perform
calculate_preis
-----------------
(1 Zeile)
pgp=#
========================
Man beachte die Zeilen die ich mit <==== markiert habe.
Es geht um die Funktion add_bonus.
und dann:
========================
pgp=# select add_bonus(832);
NOTICE: Add_bonus: Found item 101, value=10 type=PERC_ALL
NOTICE: gesamtpreis = 995
NOTICE: add_bonus: set preis to 99
add_bonus
-----------
(1 Zeile)
pgp=#
========================
bzw :
pgp=# select gesamtpreis(832);
gesamtpreis
-------------
995
(1 Zeile)
pgp=#
==============
calculate_preis ruft add_bonus und diese gesamtpreis
--
Rolf Schaufelberger
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