PLSQL no todas las variables ligados
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24-09-2019 - |
Pregunta
me siguen dando la siguiente errror, 'ORA-01008: no todas las variables ligadas', im su guessign todo ello basado en mi parámetro pPostcode pero no estoy seguro. Soy un principiante toda la secne PLSQL y cualquier ayuda sería grandemente apriciated
aquí es mi procedimiento:
procedure all_customer_postcode(pPostcode in carer.postcode%type
,pReport out SYS_REFCURSOR) is
begin
open pReport for
select c.id, c.forename, c.surname,c.address_1,c.address_2,
c.address_3,c.address_4, c.postcode, c.date_of_birth, cf.id
from customer c, customer_friend cf,customer_friend_for cff
where c.id = cff.customer_id AND cff.id = cff.customer_friend_id
AND c.postcode = pPostcode;
end;
Gracias Jon
Solución
He modificado su procedimiento ligera, ya que la cláusula WHERE se publicó no tenía sentido para mí ...
SQL> create or replace procedure all_customer_postcode
2 (pPostcode in customer.postcode%type
3 ,pReport out SYS_REFCURSOR) is
4 begin
5 open pReport for
6 select c.id
7 , c.forename
8 , c.surname
9 ,c.address_1
10 ,c.address_2
11 ,c.postcode
12 , c.date_of_birth
13 , cf.id as cf_id
14 from customer c
15 , customer_friend cf
16 ,customer_friend_for cff
17 where c.id = cff.customer_id
18 AND cf.id = cff.customer_friend_id
19 AND c.postcode = pPostcode;
20 end;
21 /
Procedure created.
SQL>
Llamada en SQL * Plus funciona con variables ...
SQL> var rc refcursor
SQL> var pc varchar2(8)
SQL> exec :pc := 'ML1 4KJ'
PL/SQL procedure successfully completed.
SQL> exec all_customer_postcode(:pc, :rc)
PL/SQL procedure successfully completed.
SQL> print rc
ID FORENAME SURNAME ADDRESS_1 ADDRESS_2 POSTCODE DATE_OF_B CF_ID
---------- ---------- ---------- -------------------- -------------------- -------- --------- ----------
1 Joe Chip 1234 Telepath Drive Milton Lumpky ML1 4KJ 01-FEB-90 11
4 Ray Hollis 777 Telepath Drive Milton Lumpky ML1 4KJ 01-SEP-81 44
5 Pat Conley 1235 Telepath Drive Milton Lumpky ML1 4KJ 01-OCT-91 55
SQL>
Así que, ¿cómo podemos conseguir que lanzan un ORA-1008? Al girar la consulta en una cadena y cambiar la forma en que el parámetro se declara ...
SQL> create or replace procedure all_customer_postcode
2 (pPostcode in customer.postcode%type
3 ,pReport out SYS_REFCURSOR) is
4 begin
5 open pReport for
6 'select c.id
7 , c.forename
8 , c.surname
9 ,c.address_1
10 ,c.address_2
11 ,c.postcode
12 , c.date_of_birth
13 , cf.id as cf_id
14 from customer c
15 , customer_friend cf
16 ,customer_friend_for cff
17 where c.id = cff.customer_id
18 AND cf.id = cff.customer_friend_id
19 AND c.postcode = :pPostcode';
20 end;
21 /
Procedure created.
SQL> exec all_customer_postcode(:pc, :rc)
BEGIN all_customer_postcode(:pc, :rc); END;
*
ERROR at line 1:
ORA-01008: not all variables bound
ORA-06512: at "APC.ALL_CUSTOMER_POSTCODE", line 5
ORA-06512: at line 1
SQL>
de modo fijo Vamos a que ...
SQL> create or replace procedure all_customer_postcode
2 (pPostcode in customer.postcode%type
3 ,pReport out SYS_REFCURSOR) is
4 begin
5 open pReport for
6 'select c.id
7 , c.forename
8 , c.surname
9 ,c.address_1
10 ,c.address_2
11 ,c.postcode
12 , c.date_of_birth
13 , cf.id as cf_id
14 from customer c
15 , customer_friend cf
16 ,customer_friend_for cff
17 where c.id = cff.customer_id
18 AND cf.id = cff.customer_friend_id
19 AND c.postcode = :pPostcode' using pPostcode;
20 end;
21 /
Procedure created.
SQL> exec all_customer_postcode(:pc, :rc)
PL/SQL procedure successfully completed.
SQL>
Así que han logrado recrear un ORA-1008; No estoy seguro de si coincide con su situación ORA-1008. Su intuición es correcta, es algo que ver con la forma en que el valor en pPostcode
se pasa a la consulta. Es sólo que el código que envió en realidad lo hace correctamente y así no falla.