Re: [pysqlite] Seg Fault Only When Table Contains Data

-------------- Original message ----------------------
From: Rich Shepard <[email protected]>
> On Mon, 2 Jun 2008, Adrian Klaver wrote:
> 
> > Something about the data is causing the problem, either a data type mismatch
> > or too much data.
> 
> Adrian,
> 
>    What do you mean by "too much data?" There are three columns of strings
> (some have the second column empty), and 114 rows.
> 

Thought the problem might be the cursor was selecting too much data for the memory available. In your previous message the onSave() function showed a query with 33 columns, are we talking about the same thing?

> > Might try: self.appData.cur.execute("SELECT * from Data limit 10") to see
> > if its a excess data problem.
> 
>    Makes no difference. The limit can be 10, 5, or 1 and it still seg faults
> when I try invoking the app.
> 
> > Try the following to see if its an empty string problem:
> > for c in range(33):
> >          if self.dataGrid.GetCellValue(r,c) == None:
> >            row.append('None)
> 
>    I did this without the initial single quote. No difference!
> 
>    This is completely strange and highly puzzling. There are no issues when I
> look at the data with the SQLite shell. There are also no issues when data
> are presented in any other widget type. This issue is really hanging me up
> in a serious way.

Without seeing more of the code I am at a loss for an explanation.

> 
> Rich
> 


--
Adrian Klaver
[email protected]

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