From the browser to the back end, the ‘boring’ choice is exciting again. We look at three trends converging to bring SQL back ...

The beauty and joy of a relational database is the concept of relational closure—everything is a table. Beyond the eponymous table, query results are also “tables.” Any query serves as a table to be ...

The course assumes you have basic working knowledge of SQL and builds on top of that to help you write SQL SELECT statements geared towards data analysis. The instructor focuses on two distributed big ...

Currently huge piece of SQL functionality couldn't be used in virtual datasets due to the fact that dataset query is being put into from section in a pattern "from ("SQL query") as virtual_table. This ...

I am trying to parse a large Store Procedure with multiple MS SQL statements and it produces bad results. So I tried to check and init__.py gives error at line # 27 ...

Both Select Case and Like operators are powerful and extremely useful commands in VBA language , but under normal circumstances, they don't work together. In this article you will learn how to ...

Read this SQL tutorial to learn when to use SELECT, JOIN, subselects and UNION to access multiple tables with a single statement. It’s sometimes difficult to know which SQL syntax to use when ...