Some table data can not be editted. Why?

[emilevangerwen]

Hi,

I have a small database with two tables. When editting data in the second table (using "Edit Data" screen), the changes are not applied to the database: when I press refresh, the old data is restored.

What could be the cause of this? There are no constraints or triggers applied to this table, just some columns with data.

Thanks!

Emile.

[emilevangerwen]

To followup on my own question: I did some experimenting and found out that when I delete the column of type BOOLEAN, it seems to work fine.