coba pake syntax ini :

select t.a, t.b, row_NUMBER() over(PARTITION BY t.a ORDER BY t.a) c from test1 t
ORDER BY t.A;

Nik


----- Original Message ----
From: dark pluto <[EMAIL PROTECTED]>
To: [email protected]
Sent: Wednesday, November 28, 2007 4:24:50 PM
Subject: [indo-oracle] create_number

saya punya data seperti berikut:
------------ --------- ---------
00001 A0001
00001 A0001
00002 A0001
00003 A0002
00003 A0002
00003 A0002

------------ --------- --------- --
saya ingin hasil query spt berikut:
00001 A0001 1
00001 A0001 2
00002 A0001 1
00003 A0002 1
00003 A0002 2
00003 A0002 3

kira2 gmanah yach caranya
udah coba-coba tapi belum berhasil

thanks

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