No, should be just varchar for all strings.
On Apr 8, 2014 10:32 PM, "Antonio Gonzalez" <notifications@github.com>
wrote:

> In qiita_db/qiita-db.sql:
>
> > +	phone                varchar  ,
> > +	salt                 varchar  NOT NULL,
> > +	CONSTRAINT pk_user PRIMARY KEY ( email ),
> > +	CONSTRAINT fk_user_user_level FOREIGN KEY ( id_user_level ) REFERENCES qiita.user_level( id_user_level )   ON UPDATE RESTRICT
> > + );
> > +
> > +CREATE INDEX idx_user ON qiita.qiita_user ( id_user_level );
> > +
> > +COMMENT ON TABLE qiita.qiita_user IS 'Holds all user information';
> > +
> > +COMMENT ON COLUMN qiita.qiita_user.id_user_level IS 'user level';
> > +
> > +CREATE TABLE qiita.study (
> > +	study_id             bigserial  NOT NULL,
> > +	email                varchar  NOT NULL,
> > +	status               varchar(10)  NOT NULL,
>
> Do we really need these limits?
>
> --
> Reply to this email directly or view it on GitHub<https://github.com/biocore/qiita/pull/32/files#r11422391>
> .
>