| From: | garry <garry(at)scholarpack(dot)com> |
|---|---|
| To: | PostgreSQL General <pgsql-general(at)postgresql(dot)org> |
| Subject: | last entry per person |
| Date: | 2012-02-03 08:26:23 |
| Message-ID: | 4F2B9A2F.3060205@scholarpack.com |
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| Thread: | |
| Lists: | pgsql-general |
I have a table which holds a user name and their results in exams. There
can be multiple entries per user. I am trying to return the last entry
for each user. I can get the last entry in the table using the order
by/limit method but how would this be applied per user. My table
definition is like the following:
> gradeid serial primary key,
> user text,
> grade char(1),
> entered timestamp,
Any help would be appreciated.
Regards
Garry
| Attachment | Content-Type | Size |
|---|---|---|
| garry.vcf | text/x-vcard | 270 bytes |
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