SQL Query Explainer

SQL Query Explainer is a programming Skill published on SkillHub by Omar El Amrani. Understand any gnarly SQL query in plain English.

Topics: sql, database and teaching.

SQL Query Explainer at a glance

Category
Programming
Listing
Published on SkillHub
Author
Omar El Amrani
Price
$12 asking price (payments are not available yet, so it cannot be bought)
Downloads on SkillHub
0
Published on
2026-07-25

What you walk away with

  • Explains each CTE and join in plain English
  • Identifies the slowest part of the query
  • Suggests an index where one is missing

Who SQL Query Explainer is best for

  • Developers
  • Data analysts
  • Agencies

Who SQL Query Explainer is not for

Not for tuning warehouse-scale queries on Snowflake or BigQuery.

What you get

  • Explanation
  • Audit
  • Recommendations

What it assumes about your situation

  • SaaS
  • Team

Why use a Skill instead of asking Claude alone

Generic explanations miss dialect-specific gotchas. This carries Postgres-specific planner heuristics.

What this Skill is based on

Drawn from 6 years tuning Postgres for high-traffic products.

Example output

After

QUERY
select u.id from users u join orders o on o.user_id = u.id where o.total > 100

EXPLANATION
1. Starts from users, joins each to their orders.
2. Keeps only orders above 100.
3. Slowest step: the join has no index on orders.user_id.

SUGGESTED FIX
create index on orders (user_id);

How to install SQL Query Explainer

SQL Query Explainer has an asking price, but SkillHub cannot take payment yet, so it cannot be bought and no file is issued for it.

Questions about SQL Query Explainer

What is SQL Query Explainer?

SQL Query Explainer is a programming Skill published on SkillHub by Omar El Amrani. Understand any gnarly SQL query in plain English.

Who is SQL Query Explainer for?

SQL Query Explainer is best for Developers, Data analysts and Agencies.

Who should not use SQL Query Explainer?

Not for tuning warehouse-scale queries on Snowflake or BigQuery.

What do I get from SQL Query Explainer?

You get Explanation, Audit and Recommendations. The creator expects you to walk away with Explains each CTE and join in plain English, Identifies the slowest part of the query and Suggests an index where one is missing.

What does SQL Query Explainer assume about my situation?

SQL Query Explainer assumes SaaS and Team.

How do I install SQL Query Explainer?

SQL Query Explainer has an asking price, but SkillHub cannot take payment yet, so it cannot be bought and no file is issued for it.

Is SQL Query Explainer free?

SQL Query Explainer has an asking price of $12, but SkillHub cannot take payment yet, so it cannot be bought.

Who made SQL Query Explainer?

SQL Query Explainer was published by Omar El Amrani, who works in Marketing. SkillHub does not verify creator claims, so read the Skill and its sample output to judge it for yourself.

Has SQL Query Explainer solved people's problems?

No one has reported an outcome yet. SkillHub asks people who download a Skill whether it solved their problem, and shows the count once anyone answers.

More Programming Skills