After some very enlighting moments with KNIME I am now struggling on this one :
DB Table Selector reads a column from DB with numbers as “string”.
I guess I could use “Input Type Mapping” in “Configure” and do a mapping by column name, but I do not know the original “Source Type” - “String” is not available.
Would anyone have a hint for this one?
Hello @JulesFS ,
you can also have a look at DB Spec tab of the DB data output port view e.g. of the DB Table Selector node. The DB Type and DB Type Name show the information that KNIME receives from the database and is using for the type mapping.