A query tool for SQL databases. This tool runs on a Python server (using Flask) and uses jQuery/Ajax to communicate requests between the server and the DOM. The user can either submit queries by ...

SQL is the leading language for developing and querying databases, but it has a few quirks.In my last article, I shared 7 SQL mistakes to avoid.Now, let’s take a look at 9 best practices for ...

Here's a look at different ways to query Hadoop via SQL, some of which are part of the latest edition of MapR's Hadoop distribution SQL: old and busted. Hadoop: new hotness. That’s the ...

SQL queries are powerful tools to manipulate and retrieve data from databases, but they can also expose your application to malicious attacks if you do not sanitize user input properly.

Dynamic SQL lets you create a query string based off of user input. SQL Server allows you to create dynamic SQL statements. The statements use a SQL string varchar data type, then you execute the ...

SQL (Structured Query Language) is a programming language used to communicate with and manipulate databases. Learn its history and when to use it.