Uppercase problem with several interfaces

Hi,

I've a problem with uppercase letter in table and fields definition.

For example let be a table called 'Services' with fields 'Id' 'Name'
'Vaule', now if with PHP or pgaccess ort psql I make this query:

SELECT Name FROM Services;

I got this:

ERROR: attribute 'name' not found. 

what is wrong with my configuration?

ciao,Fabio.