Re: SQLSetPos problem ?

Hiroshi Inoue schrieb:

> lothar.behrens@lollisoft.de wrote:
> > Hiroshi Inoue schrieb:
> >
> >> lothar.behrens@lollisoft.de wrote:
> >>> Hi,
> >>>
> >>> I am using unixodbc in the latest version and psqlodbc 07.03.0200.
> >>> Having many queries working
> >>> good in my application one gives me this error, when updating a row.
> >> The version 7.3.0200 is pretty old.
> >> Please try the 8.2.xxxx version.
> >>
> >
> > I need cursor functionality like first,back,next,last. Does the latest
> > driver support it ?
>
> Yes at least on Windows.

Currently I have figured out, that my SQL_ADD statement fails
(SQLSetPos).
It seems, that I cannot insert new rows, because of foreign key
constraints.

Removing the NOT NULL clauses of that columns didn't helped.

With PGAdmin I was able to test inserting such a row. That worked.

Any ideas ?

If the bound columns having the wrong value - such as a non exsisting
foreign key -
how must it be filled to indicate a NULL value ?

I bind such a column that way:

buffer = malloc((ColumnSize+1)*rows);
memset(buffer, 0, (ColumnSize+1)*rows);
ret = SQLBindCol(hstmt, column, SQL_C_CHAR, buffer, (ColumnSize+1),
&cbBufferLength);

Is that wrong ?

Regardless, I will also try the newest psqlODBC driver and also create
a sample
console app to insert into the same table. The GUI application is too
complex.

Lothar

The logfile reports this error:

[SQLError]**** PGAPI_Error: henv=0, hdbc=0 hstmt=170046048
**** PGAPI_StmtError: hstmt=170046048 <512>
SC_get_error: status = 7, msg = #Error while executing the query;
FEHLER:  Einf�gen oder Aktualisieren in Tabelle �user_anwendungen�
verletzt Fremdschl�ssel-Constraint �cst_user_anwendungen_userid�#
             szSqlState = 'HY000',len=170, szError='Error while
executing the query;
FEHLER:  Einf�gen oder Aktualisieren in Tabelle �user_anwendungen�
verletzt Fremdschl�ssel-Constraint �cst_user_anwendungen_userid�'
**** PGAPI_Error exit code=0
[SQLError]**** PGAPI_Error: henv=0, hdbc=0 hstmt=170046048
**** PGAPI_StmtError: hstmt=170046048 <512>
SC_Get_error returned nothing.


Thanks, Lothar

>
> regards,
> Hiroshi Inoue
>
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