Display size column width parameter odbc.ini

[George MacDOnald]

Is there an ODBC parameter that will allow us to set the maximum display size of a returned column from mySQL, or is there default width we need to override? Currently the result is being truncated at 300 characters and the column type is JSON. Is there perhaps an odbc.ini setting to override, or an MySQL setting to stop limiting it?

The equivalent command in isql is -L<n> where n is the width we want to display.

E.g. isql -L5000

Thanks in advance.