Devart Forums

Posted: **Sun 15 Aug 2010 16:52**

Hello,
Just notice that in the latest version of the driver, 1.10.9, there is a bug in the line 2791 of dbexp,

if not FConnection.CLRHostApp then // to avoid Delphi2006 CLR bug (TWideStringField -> TField.CopyData)

FConnection is not check to be assigned, and that raises an exception.

To reproduce the problem, just try to get the fieldnames of a table:

Code: Select all

    DEVART_POSTGRESQL.GetFieldNames('films', memo1.lines);

If the table contain string type fields, then you get it.

Regards

Posted: **Mon 16 Aug 2010 14:08**

Hello

Unfortunately, I cannot reproduce this issue. I can get the field name list without any errors. We need additional information:
- the Delphi version that you are using
- the PostgreSQL version that you are using
- the DDL script for creating the "films" table (maybe this error can be reproduced with some special field data type, field name or precision)

Devart Forums

Bug in dbExpress driver

Bug in dbExpress driver