Hi, This is my first message, and I need some help. I have just installed Postgresql 8.2. (Windows). At pgAdmin III Query, when I send SELECT * FROM USUARIOS, I get all columns correctly. But when I try to get only one column, SELECT senha FROM USUARIOS, I get the error message: ERROR: column "senha" does not exist SQL state: 42703 Character: 8 What is the problem ? -- -- Aílsom F. Heringer Rio de Janeiro, Brasil ailsom@xxxxxxxxx ailsom@xxxxxxxxxx ---------------------------(end of broadcast)--------------------------- TIP 6: explain analyze is your friend