If you are a SQL programmer, learning recursive SQL techniques can be a boon to your productivity. A recursive query is one that refers to itself. I think the best way to quickly grasp the concept of ...

Before performing a system-wide database schema migration, you've been asked to ensure that all existing .db files are safely backed up. These files may be scattered across multiple subdirectories, ...

Abstract: For visualization of output of database queries, the trial charts like bar graphs, line graphs, scatter plots and pie-charts are inappropriate even for small data set when the results of a ...