This is a critical bug.
While updating a form containing a text field, if the value of the text field contains an apostrophe, the apostrophe is duplicated each time you update the form.
Create a form application with a text field (or a multilines field).
Enter this text: THIS’S AN EXAMPLE.
Insert the record than update it.
You will see this new text; THIS’‘S AN EXAMPLE.
Update again, and you will see this new text: THIS’’'S AN EXAMPLE.
And so on and on …
This happens using database IBm DB2.
I have not seen this bug using SQLite.