use user_cons_columns:
SQL> desc user_cons_columns
Name Null? Type
------------------------------- -------- ----
OWNER NOT NULL VARCHAR2(30)
CONSTRAINT_NAME NOT NULL VARCHAR2(30)
TABLE_NAME NOT NULL VARCHAR2(30)
COLUMN_NAME NOT NULL VARCHAR2(30)
POSITION NUMBER
SQL> select constraint_name , table_name, column_name from user_cons_columns
ord
er by constraint_name;
Above query is crude, but effective...
Scott Shafer
San Antonio, TX
210-581-6217
> -----Original Message-----
> From: Helmut Daiminger [SMTP:[EMAIL PROTECTED]]
> Sent: Thursday, May 10, 2001 12:23 PM
> To: Multiple recipients of list ORACLE-L
> Subject: What columns are in the Primary Key
>
> Hi!
>
> Is there a data dictionary view that gives me all the columns in a primary
> key of a table?
>
> I can query user_constraints to find out about all constraints on a table:
>
> select * from user_constraints where table_name='TBACCOUNTS'
>
>
> OWNER CONSTRAINT_NAME C TABLE_NAME SEARCH_CONDITION
> ---------- ------------------- - ------------ -------------------------
> VIVOUSER SYS_C003011 C TBACCOUNTS "COMPANYID" IS NOT NULL
> VIVOUSER SYS_C003012 C TBACCOUNTS "STORELOCID" IS NOT NULL
> VIVOUSER SYS_C003013 C TBACCOUNTS "ACCOUNTID" IS NOT NULL
> VIVOUSER PK_ACCOUNTS P TBACCOUNTS
>
> How can I get what columns are in the primary key "PK_ACCOUNTS" ? I have
> more NOT NULL columns in the table than in the PK.
>
> Any idea?
>
> This is 8.1.6 on Win2k.
>
> Thanks,
> Helmut
>
> --
> Please see the official ORACLE-L FAQ: http://www.orafaq.com
> --
> Author: Helmut Daiminger
> INET: [EMAIL PROTECTED]
>
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