We are trying to use the Export Data store entity to CSV smart service to generate a CSV which then gets SFTP'ed to an external location. We have a scenario where if there datastore entity doesnt return any rows, the CSV automatically generates a CSV with the header rows and the second row contains the text - "No data available due to empty data source, applied filter/selection criteria, or fields visibility". Is there any way we can have the CSV exported without this text in the second row? I dont find any options in the smart service setup, but if any of you have a non hacky way of working around this scenario it would be great.
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Why not just query the DB before the export to check whether there is any data?
I have the exact same problem. Querying the DB before, would mean "duplicate" code for the query, and querying twice for the same data. I would like a better solution, ..... but it is what it is.
How is the process being triggered? Is it fine to disable the button/link used to generate this CSV based on a null check performed with minimized query in a local?
In my case is a Process Model, with unattended nodes .... I don't have any button/link to disable.
Hi,Marcelo Ricciardi May I know the amount of data you are trying to export from DB?
You can issue a lightweight query...set your pagingInfo's batchSize to 0 and set the fetchTotalCount to true, so in effect you'll only count the rows. You can then use this result to decide what to do next.