[Koha-devel] Active borrowers report

[Liz Rea]

And you know what, that one isn't in the report library so I added it for you. :)

You can see it here: 
http://wiki.koha-community.org/wiki/SQL_Reports_Library#Active_Patrons

Thanks!

Liz Rea
lrea at nekls.org

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On Jan 9, 2012, at 2:36 PM, Mike Hafen wrote:

> SELECT YEAR(issuedate), MONTH(issuedate), categorycode, COUNT(DISTINCT borrowernumber)
> FROM (
>   SELECT issuedate, borrowernumber FROM old_issues
>  UNION ALL
>   SELECT issuedate, borrowernumber FROM issues
> ) AS all_issues
> LEFT JOIN borrowers USING (borrowernumber)
> GROUP BY YEAR(issuedate), MONTH(issuedate), categorycode