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From Slow to Fast: Optimize Your SQL Queries Efficiently | Explain Plan
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Struggling with slow SQL queries? This tutorial dives deep into understanding explain plans and using them to optimize your queries for lightning-fast performance!
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#rebellionrider
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From Slow to Fast: Optimize Your SQL Queries Efficiently
🔍 SQL Query Optimization: How to Cut Query Costs by 99.7%! 🔍
In this video, we dive deep into optimizing a SELECT * query on a massive 1 million-row emp table. Using the EXPLAIN PLAN, we’ll explore how to reduce query execution costs and improve performance. Learn step-by-step how filtering rows, selecting specific columns, and creating indexes can dramatically lower the cost of your queries. 📉
What you’ll learn:
Understanding the EXPLAIN PLAN
Techniques to reduce query execution costs
How to create an index for better performance
Want to see the full optimization process and learn how to interpret an execution plan? Drop a "SQL" in the comments, and I'll send you the detailed tutorial link directly to your DMs—make sure to follow me! 🚀
============
============
The camera gear I use in my Videos
============
Connect With Me on My Social Media
============
FAQ
Which book to refer to learn -
============
AFFILIATE DISCLOSURE:
#rebellionrider
=============
From Slow to Fast: Optimize Your SQL Queries Efficiently
🔍 SQL Query Optimization: How to Cut Query Costs by 99.7%! 🔍
In this video, we dive deep into optimizing a SELECT * query on a massive 1 million-row emp table. Using the EXPLAIN PLAN, we’ll explore how to reduce query execution costs and improve performance. Learn step-by-step how filtering rows, selecting specific columns, and creating indexes can dramatically lower the cost of your queries. 📉
What you’ll learn:
Understanding the EXPLAIN PLAN
Techniques to reduce query execution costs
How to create an index for better performance
Want to see the full optimization process and learn how to interpret an execution plan? Drop a "SQL" in the comments, and I'll send you the detailed tutorial link directly to your DMs—make sure to follow me! 🚀
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From Slow to Fast: Optimize Your SQL Queries Efficiently | Explain Plan
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