On 20 jun, 15:12, Lucas Carvalho Teixeira <lucascarva..._at_gmail.com>
wrote:
> On 20 jun, 15:08, "fitzjarr..._at_cox.net" <fitzjarr..._at_cox.net> wrote:
>
>
>
> > On Jun 20, 12:46 pm, Lucas Carvalho Teixeira <lucascarva..._at_gmail.com>
> > wrote:
>
> > > CREATE TYPE Course AS OBJECT (
> > > course_no NUMBER(4),
> > > title VARCHAR2(35),
> > > credits NUMBER(1));
>
> > > CREATE TYPE CourseList AS TABLE OF Course;
>
> > > CREATE TABLE department (
> > > name VARCHAR2(20),
> > > director VARCHAR2(20),
> > > office VARCHAR2(20),
> > > courses CourseList)
> > > NESTED TABLE courses STORE AS courses_tab;
>
> > > INSERT INTO department
> > > VALUES('Psychology', 'Irene Friedman', 'Fulton Hall 133',
> > > CourseList(Course(1000, 'General Psychology', 5),
> > > Course(2100, 'Experimental Psychology', 4),
> > > Course(2200, 'Psychological Tests', 3),
> > > Course(2250, 'Behavior Modification', 4),
> > > Course(3540, 'Groups and Organizations', 3),
> > > Course(3552, 'Human Factors in Busines', 4),
> > > Course(4210, 'Theories of Learning', 4),
> > > Course(4320, 'Cognitive Processes', 4),
> > > Course(4410, 'Abnormal Psychology', 4)));
>
> > > I just want to remove the "CourseList" and "Course" words from my
> > > select output.
> > > I can do it on my app but it will require a high computer processing.
> > > Cuz the select output can return to me more than 1000 rows.
> > > So I want to know if it is possible to do into the oracle server.
>
> > > When I do the SELECT * FROM department;
>
> > > The "courses" fields returns:
> > > COURSELIST(COURSE(1000, 'General Psychology', 5), COURSE(2100,
> > > 'Experimental Psychology', 4), COURSE(2200, 'Psychological Tests', 3),
> > > COURSE(2250, 'Behavior Modification', 4), COURSE(3540, 'Groups and
> > > Organizations', 3), COURSE(3552, 'Human Factors in Busines', 4),
> > > COURSE(4210, 'Theories of Learning', 4), COURSE(4320, 'Cognitive
> > > Processes', 4), COURSE(4410, 'Abnormal Psychology', 4))
>
> > > But I need to return this:
> > > ((1000, 'General Psychology', 5), (2100, 'Experimental Psychology',
> > > 4), (2200, 'Psychological Tests', 3), (2250, 'Behavior Modification',
> > > 4),(3540, 'Groups and Organizations', 3), (3552, 'Human Factors in
> > > Busines', 4),(4210, 'Theories of Learning', 4), (4320, 'Cognitive
> > > Processes', 4),(4410, 'Abnormal Psychology', 4))
>
> > Did not the original answer appeal to you? It's found here, if you
> > have forgotten about your original post of this very same question:
>
> >http://groups.google.com/group/comp.databases.oracle.server/browse_th...
>
> > David Fitzjarrell
>
> I was talking with DA Morgan, but he could not help me! :(
>
> Sorry about to create a new post.
> But I wanted to explain it better
>
> Btw Do you know how to solve this problem?
>
> Thank you
I was reading and trying to use TABLE() into the SELECT sql to unested
the nested table.
But it is not returning like I want.
I just need to know how to delete the "CourseList" and "Course".
Received on Wed Jun 20 2007 - 13:29:38 CDT
