CodeSOD: A Matter of Understan... Note

CodeSOD: A Matter of Understanding

A developer wrote a piece of code that is inefficient and poorly written, which has been referred to as "Googlesauce" because it appears to have been copied and pasted from a Google search. The code uses a StringBuffer to construct a simple SQL query, which is unnecessary, and includes a WITH clause in the wrong spot. The query is then prepared as a statement, but it does not contain any parameters, making this step unnecessary. The developer then attempts to set a non-existent parameter, which would throw an exception. Instead of using a SELECT COUNT statement, the code loops over the results to count the rows. The code is syntactically incorrect and would not function as intended. What is most surprising is that this code made it into the code base without being caught or corrected. The developer who wrote the code seemed to not understand what they were doing and checked in the non-functional code anyway. This highlights a lack of protections in place to prevent poorly written code from being committed. The task of cleaning up this code now falls to more competent developers. The presence of such code in the code base raises concerns about the overall quality and maintainability of the software.