https://bugs.koha-community.org/bugzilla3/show_bug.cgi?id=22368
--- Comment #29 from Josef Moravec <josef.mora...@gmail.com> --- (In reply to Martin Renvoize from comment #26) > (In reply to Jonathan Druart from comment #23) > > NOT IN could (must?) be replaced with LEFT JOIN table SET attr_a = NULL > > WHERE attr_b IS NULL > > Personally, I always find the NOT IN clearer than a LEFT JOIN.. and I > thought the performance was pretty much the same as the mysql optimiser > accounts for it. I do find the NOT IN syntax more readable too.. -- You are receiving this mail because: You are watching all bug changes. _______________________________________________ Koha-bugs mailing list Koha-bugs@lists.koha-community.org http://lists.koha-community.org/cgi-bin/mailman/listinfo/koha-bugs website : http://www.koha-community.org/ git : http://git.koha-community.org/ bugs : http://bugs.koha-community.org/
