![]() I've created a new virtual host to test the migration. so I'm trying to upgrade bugzilla to 2.22. Hi, We are upgrading our MySQL server to 5.0 and our bugzilla 2.19.2 does not support such version of MySQL. Here is the test config: Linux Fedora Core 4 / MySQL 4.1 / Apache 2.0 / PHP 5.0 / Perl 5.8.6 Step by step: - run sanitycheck on bugzilla 2.19.2 - dump bugzilla 2.19.2 database - untar bugzilla-2.22.tar.gz to virtual host - copy data/ and localconfig file from 2.19.2 to 2.22 - run on 2.22 - install new required perl packages - re-run checksetup.p. ![]() Rob Verschoor would like to issue an article in his very usefu. ![]() Perhaps you know of a good article about indexing that you could share with us. Such as, is it better to have an index with int type or char or varchar etc? Is it better to have composite indexes or indexes with individual columns? How does optimizer handle different indexes and what can we do help it? Indexes are very efficient most of the time but they can be quite detrimental to server's performance, if abused. Hello, I was wondering if someone knows a better way to explain how different indexes work.
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