nobodyを追加

~/$ sudo -u postgres createuser nobody
Enter user's postgres ID or RETURN to use unix user ID: 99 ->
Is user "nobody" allowed to create databases (y/n) n
Is user "nobody" a superuser? (y/n) n
createuser: nobody was successfully added
Shall I create a database for "nobody" (y/n) n
don't forget to create a database for nobody
~/$

nobody(public)にselect許可

ohnishilab=> grant select on hosts to public;
CHANGE

カラムを追加

ohnishilab=> alter table hosts add column k(integer);

また寝るの6:30だよ…．すっかりずれてしまった…．
明日もデートなのに…．
ねよ．