For string/blob fields with codepage none, use the connection character set when copying data.
Source position: ibconnection.pp line 172
|  published property TIBConnection.UseConnectionCharSetIfNone : Boolean | 
UseConnectionCharSetIfNone can be set to true to assume that fields which have no codepage set in the database schema, use the connection character set.
| 
 | The character set to be used in this database. |