DB Writer: Data truncation

Hello KNIME-Community,

I am about to create a workflow which should use DB-Writer to dynamically create the table structure, based on the KNIME data content (table input).

I had already a similar use-case, and node works in general. In this specific case, the problem is one column. The node creates column in DB with length varchar (255) instead of 4000 (based on data input).

Any way to solve this? Creating a table using DB table creator before using DB Writer node is not an option, since all columns are not known in advance and may change.

Thanks!