Hello,
i use the last zeos (svn) in last lazarus (svn) with fpc 2.6.0 with postgreSQL, i dont test in otrher database.
when i make a query like
select -2.54 as num
and i show in lazarus
showmessage(zquery.fieldbyname('nyum').asstring)
display in positive. ie. 2.54
the problme is just in real numbers
when i test with pqconnection alll is ok.