Dobrica Pavlinusic 4bc63c0aeb Bug 7886 - C4/ShelfBrowser slow SQL performance ... ShelfBrowser uses two SQL queries with syntax WHERE ((cn_sort = ? AND itemnumber < ?) OR cn_sort < ?) AND homebranch = ? AND location = ? AND ccode = ? homebranch already has index, and adding indexes on ccode and location improves performance by 30% for each query since MySQL is able to use index_merge intersect(items_ccode,homebranch,items_location) Signed-off-by: Paul Poulain <paul.poulain@biblibre.com> (cherry picked from commit d8e702dd25)		2012-07-12 21:35:14 -04:00
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Pg	Bug 3464: Added altcontactcountry and B_address2 to borrowers and deletedborrowers	2009-09-06 10:01:51 -04:00
mysql	Bug 7886 - C4/ShelfBrowser slow SQL performance	2012-07-12 21:35:14 -04:00