RE: How to select from object column

From: Chandini Paterson <chandini.paterson_at_morse.com>
Date: Mon, 29 Jan 2001 11:35:20 -0000
Message-Id: <10759.128037@fatcity.com>

Hi,

Try this

SQL> create type mytype as object
  2 (att1 number,
  3 att2 number);
  4 /

Type created.

SQL> create table mytable
2 (col1 mytype);

Table created.

SQL> insert into mytable
2 values(mytype(1,2));

1 row created.

SQL> commit;

Commit complete.

SQL> select p.col1.att1 from mytable p;

COL1.ATT1

SQL> select * from mytable;

COL1(ATT1, ATT2)

MYTYPE(1, 2) HTH,
Chandini Paterson

-----Original Message-----
From: root_at_fatcity.com [mailto:root_at_fatcity.com]On Behalf Of Andor Gyula Sent: 01 February 2001 10:20
To: Multiple recipients of list ORACLE-L Subject: How to select from object column

Hi Gurus !

I've got a table and an object type as follows

CREATE TYPE OBJECT AS (ATT1 NUMBER, ATT2 VARCHAR2(5)); CREATE TABLE PARAM(COL1 T_PARAM); How can I select the ATT1 values from the table?

Select COL1.ATT1 from param; doesn`t work.

Gyula

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Author: Andor Gyula
INET: gy.andor_at_euromacc.hu

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