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(parent: 3bbc357) | patch
use a left join instead of -not-exists for anti-join -- much faster for large nullabl...
authormiker <miker@dcc99617-32d9-48b4-a31d-7c20da2025e4>
Fri, 16 Jul 2010 02:37:24 +0000 (02:37 +0000)
committermiker <miker@dcc99617-32d9-48b4-a31d-7c20da2025e4>
Fri, 16 Jul 2010 02:37:24 +0000 (02:37 +0000)
commitb0be87b5cb7189280c253dc24b545876c6647813
tree6d54ae8e2b12f3e983b5e431d1eed1094c43d660tree
parent3bbc357d1be1bb4298e5d7d91c1df834f656cf8fcommit | diff
use a left join instead of -not-exists for anti-join -- much faster for large nullable-side sets in this case

git-svn-id: svn://svn.open-ils.org/ILS/trunk@16953 dcc99617-32d9-48b4-a31d-7c20da2025e4
Open-ILS/src/perlmods/OpenILS/Application/Trigger.pm diff | blob | history
Evergreen ILS