Re: Re writing CL in RPG

You could also try using SQLRPGLE:

// copy data from ABBC.FILE to XYZ.MONY
// Note: This only copy F records or ID/name/acct records
// that exist in GEUKACT into XYZ.Mony
exec sql
insert into "XYZ.MONY" a
(select * from "ABBC.FILE" b
where
b.ID = 'F' or
exists
(select 1 from GEUKACT c
b.ID=c.ID and b.name=c.name and b.acct=c.acct
)
);

// copy data from AFILE to XYZPOSREC
// Note: This only copy F records or ID/name/acct records
// that exist in GEUKACT into XYZPOSREC
exec sql
insert into "XYZPOSREC" a
(select * from "AFILE" b
where
b.ID = 'F' or
exists
(select 1 from GEUKACT c
b.ID=c.ID and b.name=c.name and b.acct=c.acct
)
);


Note: I've not tested or run thru SQL syntax check.


"donna lester" <donna_lester_ny@xxxxxxxxx> wrote in message
news:<mailman.14334.1222728629.2545.rpg400-l@xxxxxxxxxxxx>...

Hi
Below is my code. I am trying to replace copy commands program by

writing RPGLE.

Is this a good design , will this run faster? I would like to know

your opinions and suggestions.

Thank you for your time. The number of records in AFILE usually more

than a million.

LOOP: RCVF

MONMSG MSGID(CPF0864) EXEC(GOTO CMDLBL(END))

CPYF FROMFILE(*LIBL/ABC.FILE) +
TOFILE(*LIBL/XYZ.MONY) MBROPT(*ADD) +
INCREL((*IF MID *EQ &YID) (*AND +
MNAME *EQ &YNAME) (*AND MACCT *EQ &YACCT))
CPYF FROMFILE(*LIBL/AFILE) +
TOFILE(*LIBL/BFILE) MBROPT(*ADD) +
INCREL((*IF PID *EQ &YID) (*AND +
PNAME *EQ &YNAME) (*AND PACCT *EQ &YACCT))

GOTO CMDLBL(LOOP)

END: CPYF FROMFILE(*LIBL/ABC.FILE) +

TOFILE(*LIBL/XYZ.MONY) MBROPT(*ADD) +
INCREL((*IF MID *EQ F))
TOFILE(*LIBL/XYZ.MONY) MBROPT(*ADD) +
INCREL((*IF MID *EQ F))
CPYF FROMFILE(*LIBL/AFILE) +
TOFILE(*LIBL/BFILE) MBROPT(*ADD) +
INCREL((*IF PID *EQ F))

=========================
* Copy data from ABCFILE by ID, NAME, Acct
C k_idnamacc Setll ABCFILE

C Read ABCFILE

C DoW Not %Eof(ABCFILE) and MID = YID
C and MNAME = YNAME and MACCT = YAcct
C Write XYZMNYREC

C Read ABCFILE

C EndDo

* copy data from AFILE by ID, NAME, Acct
C k_idnamacc Setll AFILE
C Read AFILE
C DoW Not %Eof(AFILE) and PID = YID
C and PNAME = YNAME and PACCT = YAcct
C Write XYZPOSREC

C Read AFILE
C EndDo

*

C Read GEUKACT

C Enddo

*

* Copy ABCFILE records for ID F

C 'F' Setll ABCFILE

C Read ABCFILE

C DoW Not %Eof(ABCFILE) and MID = 'F'

C Write XYZMNYREC

C Read ABCFILE

C EndDo

*

* Copy AFILE records for ID F
C 'F' Setll AFILE
C Read AFILE
C DoW Not %Eof(AFILE) and PID = 'F'
C Write XYZPOSREC

C Read AFILE
C EndDo

*

C Eval *inlr = *on

C *InzSr Begsr

C k_idnamacc KList
C KFld YID
C KFld YNAME
C KFld YACCT

C Endsr

Donna.