RE: RNF5347E An assignment operator is expected with the EVAL operation.

Hi Rob,

Go ahead and change the source type to SQLRPGLE.

-----Original Message-----
From: rpg400-l-bounces@xxxxxxxxxxxx [mailto:rpg400-l-bounces@xxxxxxxxxxxx] On Behalf Of rob@xxxxxxxxx
Sent: Wednesday, February 10, 2010 10:59 AM
To: RPG programming on the IBM i/System i
Subject: SQL: RNF5347E An assignment operator is expected with the EVAL operation.

exec sql update rob/a1sqlf set mykey=mykey*1
where current of C1;
Gets
RNF5347E An assignment operator is expected with the EVAL operation.

No tgtrls specified. Using CRTSQLRPGI.


Complete program follows:

H ActGrp(*CALLER)
H DftActGrp(*NO)

D OpenCursor PR n
D FetchCursor PR n
D CloseCursor PR n

D mykey s 5i 0
D Mychar s 5a

/free
*inlr=*on;
if not OpenCursor();
// perform error routine to alert the troops
// ...
Else;
Dow FetchCursor();
// putting the fetchcursor on the do loop allows the user of
// iter, and thus iter will not perform an infinite loop
// normal processing here...
exec sql update rob/a1sqlf set mykey=mykey*1
where current of C1;
EndDo;
CloseCursor();
EndIf;
return;
/end-free

P OpenCursor B
D OpenCursor PI like(ReturnVar)
D ReturnVar s n

/free
EXEC SQL
Set Option
Naming = *Sys,
Commit = *None,
UsrPrf = *User,
DynUsrPrf = *User,
Datfmt = *iso,
CloSqlCsr = *EndMod,
COMPILEOPT='DBGVIEW(*LIST)';

EXEC SQL
Declare C1 cursor for
Select mykey,
mydata
from rob/a1sqlf;

EXEC SQL
Open C1;

Select;
When SqlStt='00000';
return *on;
Other;
return *off;
EndSl;
/end-free
P OpenCursor E

/eject
P FetchCursor B
D FetchCursor PI like(ReturnVar)
D ReturnVar s n
/free
EXEC SQL
Fetch C1 into :mykey, :myChar;
Select;
When sqlstt='00000';
// row was received, normal
ReturnVar=*on;
When sqlstt='02000';
// same as %eof, sooner or later this is normal
ReturnVar=*off;
Other;
// alert the troops!
ReturnVar=*off;
EndSl;
return ReturnVar;
/end-free
P FetchCursor E

/eject
P CloseCursor B
D CloseCursor PI like(ReturnVar)
D ReturnVar s n
/free
EXEC SQL
Close C1;
Select;
When sqlstt='00000';
// cursor was closed, normal
ReturnVar=*on;
Other;
// alert the troops!
ReturnVar=*off;
EndSl;
return ReturnVar;
/end-free
P CloseCursor E

Rob Berendt