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Home -> Community -> Mailing Lists -> Oracle-L -> How to create 2 unique indexes (Field1, Field2) and (Field1, Fiel
Hi Gurus,
How do I create 2 unique indexes (STDID,PAYGRP) and (ACCTNO,PAYGRP) on the same table ?
I created the first index successfully but encountered the error "ORA-01452: cannot CREATE UNIQUE INDEX; duplicate keys found" when I tried to create the 2nd index.
SELECT INDEX_NAME,TABLE_NAME,UNIQUENESS FROM USER_INDEXES WHERE TABLE_NAME='SPY_ADHOC_PAYMENT'
INDEX_NAME TABLE_NAME UNIQUENES ------------------------------ ------------------------------ --------- U_SPYADH_1 SPY_ADHOC_PAYMENT UNIQUE
SQL> SELECT * FROM USER_IND_COLUMNS WHERE TABLE_NAME='SPY_ADHOC_PAYMENT';
INDEX_NAME TABLE_NAME COLUMN_NAME ------------------------------ ------------------------------ ------------------------------ U_SPYADH_1 SPY_ADHOC_PAYMENT STDID U_SPYADH_1 SPY_ADHOC_PAYMENT PAYGRP
SQL> CREATE UNIQUE INDEX U_SPYADH_2 ON SPY_ADHOC_PAYMENT (ACCTNO,PAYGRP); CREATE UNIQUE INDEX U_SPYADH_2 ON SPY_ADHOC_PAYMENT (ACCTNO,PAYGRP)
*
Any advice ? Thanks.
Regds,
New Bee
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Author: CHAN Chor Ling Catherine (CSC)
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