CRITICAL
Rule Definition
Using complex queries in Artifacts can cause performance problems. Queries using Group By are considered complex and inefficient.
Remediation
Modify the source code to reduce the number of Sections using Group By.
Violation Code Sample
<?php
$query = "SELECT column1, column2, column3, count(column4)
FROM aTable
GROUP
BY column1, column2, column3";
?>
Related Technologies
Technical Criterion
Efficiency - SQL and Data Handling Performance
About CAST Appmarq
CAST Appmarq is by far the biggest repository of data about real IT systems. It's built on thousands of analyzed applications, made of 35 different technologies, by over 300 business organizations across major verticals. It provides IT Leaders with factual key analytics to let them know if their applications are on track.