On 16/08/11 16:52, Jean-Baptiste Quenot wrote:
> After backporting plpython.c from HEAD, this is the error message I get:
>
> ERROR: key "........pg.dropped.6........" not found in mapping
> HINT: To return null in a column, add the value None to the mapping
> with the key named after the column.
> CONTEXT: while creating return value
> PL/Python function "myfunc"
>
> What does it mean?
Ah, interesting, I think that this means that you are returning a table
type and that table has a dropped column. The code should skip over
dropped columns, but apparently it does not and tries to find a value
for that column in the mapping you are returning.
I'll try to reproduce it here.
Jan