This article provides guidance to help you resolve issues encountered during SQL queries and offers insights on fine-tuning SQL queries effectively.
1. Aliasing Issue in Query
At times, when executing SQL queries containing aliases in an SQL Integrated Development Environment (IDE), users may encounter challenges. This often occurs as depicted in the example below:
In such instances, the recommended approach is to run the query without aliasing, as illustrated below. Removing the aliases can enhance the query's compatibility and ensure smooth execution.
SELECT
pp.username ,
pp.pagename ,
pp.id,
COUNT(pc.portalpage) AS dataplane_gadgets
FROM
portletconfiguration pc
LEFT JOIN
portalpage pp ON pc.portalpage = pp.id
WHERE
pc.gadget_xml LIKE '%dataplane%'
GROUP BY
pp.username, pp.pagename, pp.id
ORDER BY
pp.username, dataplane_gadgets DESC;