Here’s a little topo on having, from time to time, null values in the Fetch of…
Category: Databases, MySQL, SQL Server, NoSQL
Everything that revolves around the database, queries, stored procedures or triggers. Or even more recent issues such as big data, NoSQL and open data.
MySQL definer and Sql Security Invoker – Security of stored procedures
One of your DBAs, or one of your developers creating stored procedures is gone. You want…
MySQL CONCAT, encoding and null values
I recently came across two behaviors of the MySQL CONCAT function which caused me problems with…