Continuing to try to work with the things.
I have a table "authors" with approx following fields:
( name text, id int4, birthdate date, ... , address_id int4 )
- when using a wrong CASE or NULLIF in INSERT/UPDATE
statement on birthdate, it seems that it corrupts the
address_id field.
Ie. If I do a thing like UPDATE authors set
birthdate=NULLIF(date '12-12-1999', date '') ...
the backend will die and whenever afterwards I try to SELECT
the address_id field from the updated row, it would die again.
If I do a SELECT NULLIF(date '12-12-1999', date '') it will
correctly complain that '' is a wrong date value.
Seems also that when I try to UPDATE/INSERT using a CASE
stmt it would die too, again corrupting the address_id field.
