Louis Kleiman wrote:

> I don’t know PHP, but it looks like the following statement should fail
> on the second execution:

it's python, not php :)

> cur.execute("INSERT INTO T1 VALUES (?,?)", (1,''))
>
> because you are trying to insert the same record every time with the
> values 1 and ‘’.

yes, that _is_ my problem. why doesn't it fail after the table is
dropped and recreated??? i am deliberately inserting the value "1" so
the second insert would be rejected by the unique index. but after
DROP+CREATE, i can insert duplicate rows.

i can always reproduce this problem. sorry, haven't tried 1.5 or windows
at the moment.

--
dave