The word "query" refers to a question or request for information. It is used when we want to ask or seek particular details or clarification about something. Full definition
The purpose of query letters for writers is to find out whether an editor would be interested in finding out more about seeing a piece of work. (bizfluent.com)
The students spent their time entirely on coming up with queries for databases. (slaw.ca)
• Have extensive knowledge in writing queries in SQL. (resumetemplate.org)