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I have a program that uses SQL and gives a message in the joblog every
time it tryes to read a NULL.
This is the SQL:
________________________________________________________________________________
c/exec sql
c+ select trim(name) || ' ' || lname into :nombre
c+ from salary/emple_ncl where usuario = ucase( :id)
c/end-exec
___________________________________________________________________________________
and this is the message:
______________________________________________________________________________
SQL0305 Diagnóstico 30 29/08/03 17:08:10,109712
QSQRUN2 QSYS *STMT QSQRUN2 QSYS *STMT
Desde módulo. . . . . . . . :
QSQFETCH
Desde procedimiento . . . . :
CK_DEBUG
Sentencia . . . . . . . . . : 15341
A módulo. . . . . . . . . . :
QSQFETCH
A procedimiento . . . . . . :
CK_DEBUG
Sentencia . . . . . . . . . : 15341
Mensaje . . . . : Variable
indicadora necesaria.
Causa . . . . . : Una sentencia
FETCH, SELECT intercalada, CALL, o SET o
VALUES INTO ha dado como
resultado un valor nulo, pero no se especificó una
variable indicadora para la
variable del lenguaje principal IDENT. La
posición relativa de la variable
del lenguaje principal en la cláusula INTO
o en la lista de parámetros es
2. Si el nombre de variable del lenguaje
principal es *N, se especificó
una SQLDA.Recuperación . : Especifique una
variable indicadora y vuelva a
precompilar el programa.
______________________________________________________________________________________________________
I understand that I need to specify an indicator variable, but I could
not find how to specify the indicator. do you remember the sintax? Thanks.
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