SQL Wildcards Explained | Use %, _ for Pattern Matching | SQL LIKE Operator Tutorial

Опубликовано: 19 Июнь 2026
на канале: Datastrain
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Unlock the power of pattern matching in SQL with wildcards! In this video, we’ll explore how to use % and _ with the LIKE operator to search for flexible and partial matches in your database. Whether you’re a beginner or refreshing your SQL skills, this tutorial will help you write smarter queries and filter data like a pro.

📌 What You’ll Learn:

What are wildcards in SQL
Difference between % and _
How to use LIKE for partial matches
Practical SQL wildcard examples
Performance tips for LIKE queries
When to use NOT LIKE and ESCAPE

💡 Suitable for MySQL, SQL Server, PostgreSQL, Oracle, and SQLite users!

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