The optimal way to store a MD5 hashes in MariaDB, and how to work with them.
MariaDB
MariaDB supports regular expressions, but regexps won't use indexes. Here's a workaround that can be used in some cases.
Semantics and use cases of the WITH TIES syntax.
How to remote duplicate values from a table to add a UNIQUE index, in MariaDB.
The most widely known query optimisation rule is that developers should always avoid SELECT *. Even when all ...
Some queries always fail or never return rows. They should be eliminated to improve database performance.
Comparisons are tricky when NULL values are involved. But some databases offer some special, handy syntax to solve the problem.
MariaDB 10.6 is now Generally Available! Let's see what's new and if it's worth an upgrade.
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