Log fieldname in write error bad row

[peel]

Currently the error message contains error cause that does not include field name.
For example:

Failed StatementExecution: ERROR: value too long for type character varying(36) 

The message should include field name, like so:

Failed StatementExecution: ERROR: value too long for type character varying(36) in {{fieldname}}

[chuwy]

Does this particullar error also happen because we don't have ALTER TABLE statement when maxLength gets increased?

[peel]

TBH I haven't looked at this particular instance as it happened in a third-party setup, but it is very plausible this is the case.