Hi, Lu Ying.
How do you define which row is #1 ? And #2 ?
E.g. Ordered by lname? Or gname...?
Best,
Oliveiros
----- Original Message -----
From: "Emi Lu" <em...@encs.concordia.ca>
To: <pgsql-sql@postgresql.org>
Sent: Wednesday, January 26, 2011 4:11 PM
Subject: [SQL] how to get row number in select query
Good morning,
For postgresql 8.3, what is the system method/key word to get row number
please?
E.g.,
==================
lname1 gname1
lname2 gname2
lname3 gname3
......
I'd like to get
1 lname1 gname1
2 lname2 gname2
3 lname3 gname3
... ...
Something like
select row_number?, lname, gname from Table1;
Thanks a lot!
--
Lu Ying
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