Re: Copy BLOB to IFS

BLOB_FILE is your friend. Take a look at this sample code:

D Rpt_ID S 7 0 Inz(*Zeros)







D File_Out s SQLTYPE(BLOB_FILE)







* The SQLTYPE(BLOB_FILE) definition will be converted by the compiler



* into the following data structure:



D*File_Out DS



D*File_Out_NL 10U 0



D*File_Out_DL 10U 0



D*File_Out_FO 10U 0



D*File_Out_NAME 255A











// Retrieve an object from the blob table







/FREE



Rpt_ID = 1;



File_Out_FO = SQFOVR;



File_Out_NAME = '/Reports/Test_Out.PDF';



File_Out_NL = %Len(%TrimR(File_Out_NAME));







EXEC SQL Select Rpt_File1



Into :File_Out



From RptArchive/Reports



Where Rpt_Id = :Rpt_Id;







*InLr = *On;







/END-FREE



On Mon, Aug 21, 2017 at 6:28 PM Jack Tucky <jacktucky@xxxxxxxxx> wrote:

Thank you. Art

On Mon, Aug 21, 2017 at 11:49 AM, Hiebert, Chris <
chris.hiebert@xxxxxxxxxxxxxx> wrote:

Where LWIIMAGE_F IS NULL;

Chris Hiebert
Senior Programmer/Analyst
Disclaimer: Any views or opinions presented are solely those of the

author

and do not necessarily represent those of the company.
-----Original Message-----
From: MIDRANGE-L [mailto:midrange-l-bounces@xxxxxxxxxxxx] On Behalf Of
Jack Tucky
Sent: Monday, August 21, 2017 9:33 AM
To: Midrange Systems Technical Discussion <midrange-l@xxxxxxxxxxxx>
Subject: Re: Copy BLOB to IFS

I'm revisiting this, we had a problem where an image was Null. I could
view the record using RUNQRY by selecting LWIIMAGE IS NULL.

How can I test if the image is null in the SQL statement? Thanks

DCL-S MyImage SQLTYPE(BLOB_FILE);

DCL-s YourAUDFID ....;

EXEC SQL Declare C1 Cursor for
Select LWIIMAGE_F , audfid
from lwimages;

EXEC SQL Open C1;
MyImage_Name = '/home/Hauser/MyImageWhatever.jpc';
MyImage_NL = %Len(%Trim(MyImage_Name';
MyImage_FO = SQFOVR; //Constant included by the precompiler = write

the

IFS file if not exists, otherwise replace an existing one

EXEC SQL Fetch Next from C1 into :MyImage, :Youraudfid;

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