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Loading JSON data from database to a data window with possibility to update and save data back in JSON format
  1. How-to
0 Votes
  1. Kari Paukku
  2. PowerBuilder
  3. Tuesday, 13 November 2018 09:23 AM UTC

Hi,

would anyone have an example or advise how to achieve the following:

1) I have some json data stored in the database in a table. In my case it is Oracle and the table has a column where the json object is stored as blob (oracle knows that it is json data)

2) I would like to retrieve the data to a data window where it could be updated. I can pre-create the data window but ideally, it would be good to have the data window created dynamically. From a design viewpoint, it may be that the dw must be created manually in advance.

3) After changes made, then save the changes data in json format back to the database.

The json is not in "simple" form.

Any pointers on how to achieve this would be great.

Thanks,

Kari

ps. I'm using PB2017R3 and Oracle 12

 

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