I have a .NET assembly that I've generated from NVOs. One of the methods I need to call accepts a BLOB of a DataWindow state (calls datastore.setfullstate(BLOB), then performs validation on datastore). How would one go about generating a byte array ...

How do I update a blob in an Oracle table column dynamically? I know about UPDATEBLOB in PowerBuilder imbedded statements, like    UPDATEBLOB “tablename” set “blob_column_name” = :lblob; This script uses SQLSA because the column name is known only...

Hi, Environment : Appeon PowerBuilder 2017 R2 Database : SQL Server 2012 Would I be right in assuming that even with an OLE Database blob column in a datawindow that the actual writing of the blob to a varbinar(Max) column still has to be achieved...

In an app I am working on I need to update a column in a Microsoft SQL Server database table with a PDF file. I am using the Microsoft SQL Server ODBC connection. The table (ISPDF02) has a column called ISPDF which is of data type IMAGE and a C...

I have a bunch of PDFs that are saved in our database using the OLE Database Blob control in a DataWindow.  Is there a way to save these PDFs as a standalone PDF file using code?  Right now, if I use the code below, I am unable to open the "Test.pdf"...

When I try to combine two blobs with a size of 100 mb each, PowerBuilder throws an error message. When I try to combine two blobs with a size of 50 mb each, everything works without problems. Is there a size limit when I join blobs together?  ...

Is there a solution to retrieve blob dynamically. The table and column name is known only at runtime.  It appears that datawindow has blobtable column that actually retrieves blob data, but there is no method to assign it to Blob variable. The ...