Unable to specify Transform during database table import/export

[battmush]

Description

When selecting that 'table' option for import/export data transfer for copying a table, the Transform column cannot be interacted with; i.e. there is no drop-down t provide a transform method. This is true regardless this is approached as an Import or an Export, or whether the table is existing or new (to-be-created). I've tried several different destination column types without change. The source database is iSeries AS400 DB2, destination is Postgres (16+).

DBeaver Version

Version 24.2.5.202411171748

Operating System

Windows 11 and RedHat EL8

Database and driver

Source: DB2 iSeries JTOpen: net.sf.jt400:jt400:RELEASE: https://github.com/IBM/JTOpen/releases/tag/v20.0.7

Destination: Postgres JDBC: org.postgresql:postgresql:RELEASE [42.7.2]

Steps to reproduce

1. Open connection to source iSeries database
2. Open connection to destination Postgres database
3. Select the table to export/import/copy,
4. Right-click > Export
5. Select Database | Database table(s)
6. Under Table Mapping, attempt to interact with the Transform column for the table (and column)
   

Additional context

I've read the documentation, and it gives zero indication of why this may be the case.

https://github.com/dbeaver/dbeaver/wiki/Data-migration#transform-column-values

[ShadelessFox]

Hello @battmush,

As the article shows, column transforms should be specified in the data transfer wizard itself:

However, you can't modify them or change the mapping type in the popup. This is intentional.

Please let me know if you have any other questions.