RE: Getting a Handle on RPG’s Open Access

I'm at 7.1, so this is "as of" 7.1.

I've used the API's for directly writing column headings for the CSV, but in case this helps...

If you're using the CPYTOIMPF command to copy a database file to the CSV file in IFS, at some point, IBM added two new (undocumented far as I can tell) parameters to the CPYTOIMPF command. You have to use F9 to see them.

ORDERBY() - A list in SQL-OrderBy-clause format of the sort fields...
COLHDG() - If you want column headings, this parameter gives you a choice of *NONE, *SQL, or *SYS.

The *SYS option uses the DDS short-names as column headings.
I don't remember whether the *SQL option uses the SQL-long-name, or the ALIAS name.




Alan Cassidy
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-----Original Message-----
From: RPG400-L [mailto:rpg400-l-bounces@xxxxxxxxxxxx] On Behalf Of
Smith, Mike
Sent: Monday, December 22, 2014 4:25 PM
To: RPG programming on the IBM i / System i (rpg400-l@xxxxxxxxxxxx)
Subject: Getting a Handle on RPG’s Open Access

I’ve been working through Jon and Susans example to write a CSV file on the
IFS.
I have it working, but I’m not sure how/if I can write a line with headings?

Thanks
MIke
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