| From: | "Henry" <henry_lu(at)hotmail(dot)com> |
|---|---|
| To: | pgsql-general(at)postgresql(dot)org(dot)pgsql-sql(at)postgresql(dot)org |
| Subject: | Help with SQL statement - Thanks |
| Date: | 2001-07-14 19:16:01 |
| Message-ID: | fR047.109239$HJ1.3093152@e3500-atl1.usenetserver.com |
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| Thread: | |
| Lists: | pgsql-sql |
There is a table called "Payments" which records every payment that a
company has received:
CustomerNo Date Amount
----------------------------------------
3214 2/12 30
3214 4/10 50
9943 4/18 40
9943 5/10 30
9943 2/13 70
1121 5/23 10
1121 4/20 40
1121 3/12 30
(more data...)
I want to be able to pull out the last payment made by everyone in a query:
CustomerNo Date Amount
---------------------------------------
3214 4/10 50
9943 5/10 30
1121 5/23 10
(other users...)
How should I write the SQL statement? Please email to me at
henry_lu(at)hotmail(dot)com(dot) Thank you very much.
Henry
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