Hello,
I am facing a problem I cannot really explain to myself. I have a table
with personal data which has columns surname, firstname, secondname,
title and I want to do a simple select like this:
SELECT (surname || ', ' || firstname || ' ' || secondname) as fullname
FROM person
For some rows (from what I recognised it is with rows, which have the
title column empty) it works, for some it returns empty string:
akcent=# SELECT (surname || ', ' || firstname || ' ' || secondname) as
fullname, title_pre, surname, firstname, secondname FROM person;
fullname | title_pre | surname | firstname | secondname
-----------------------+-----------+----------+-----------+------------ | Ing. | Taborsky |
Michal | | Ing. | Barta | David | Novak, Josef | | Novak |
Josef | Saroch, Adrian Walter | | Saroch | Adrian | Walter
(4 rows)
Is that a bug or am I missing something ?
Thanks,
Michal
