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Resolved PB and Oracle's BFILE datatype
  1. How-to
  2.  Oracle
  3.  Type
0 Votes
  1. Kari Paukku
  2. PowerBuilder
  3. Friday, 19 May 2023 09:14 AM UTC

Hi,

I have a table where one of the columns datatype is BFILE (the file is stored on a file server).

My question is how to use the field in PB?

Here is my test case

       SELECT  DOCUMENT_NAME, PNTR
         INTO :FILENAME,  :DOCUMENTFILE
         FROM FS_DOCUMENT_LIST
         WHERE DOCUMENT_KEY  = 3;

The idea is then to open the file in the application, using the ShellExecute commantd.


I tried to have as :DOCUMENTFILE as Ulong or String, but I get from Oracle this type of error(data type mismatch)
ORA-00932: inconsistent datatypes: expected LONG got BFILE


When the DOCUMENTFILE is blob, no error is returned but how should I use the blob value to open the document (e.g. pdf, xlsx) ?

Thanks,
Kari

 

 

 

 

testing PB 2022 64 bits with Sybase ASE 16 64 bits. Trigger PB Function by if you know its name by string
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