Re: first message: SELECT <column> FROM <table>

The column is defined as "Senha", but even when use "SELECT Senha FROM
Usuarios" i get the same error.

Aílsom

2008/2/2, Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us>:
> "=?ISO-8859-1?Q?A=EDlsom_F._Heringer?=" <ailsom(at)gmail(dot)com> writes:
> > 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
>
> Sounds like a case-sensitivity/quoting issue. I suggest carefully
> reading the rules for quoted and unquoted identifiers explained here:
>
> http://www.postgresql.org/docs/8.2/static/sql-syntax-lexical.html#SQL-SYNTAX-IDENTIFIERS
>
> The executive summary is in the last line: "you are advised to always
> quote a particular name or never quote it". I think you probably
> created the table using a quoted identifier for "senha", except with
> some other capitalization than that.
>
> regards, tom lane
>

--
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Aílsom F. Heringer
Rio de Janeiro, Brasil
ailsom(at)gmail(dot)com
ailsom(at)uol(dot)com(dot)br