Regex in Database Queries: SQL Pattern Matching Tutorial for Beginners
Unlock the power of regular expressions (regex) in database queries! 🚀 This beginner-friendly tutorial explains how to use regex for advanced SQL pattern matching and data validation.
We'll cover:
What is regex and why it's important for databases
Which databases fully support regex (PostgreSQL, MySQL, Oracle, SQLite) and those with limited support (SQL Server, MariaDB)
Key regex operators and functions in PostgreSQL and MySQL
Practical examples of email and phone number validation using SQL queries
Common use cases like data validation and text search
Improve your database skills and learn to write more efficient and powerful queries. ✨ Whether you're a database newbie or looking to level up your SQL game, this video is for you! 👨💻
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Chapters:
00:00 - Regex in Database Queries
00:18 - What is Regex in Databases?
00:40 - Database Support for Regex
01:12 - PostgreSQL Regex Operators
01:46 - PostgreSQL Basic Example
02:19 - MySQL Regex Functions
02:56 - MySQL Phone Number Example
03:27 - Common Use Cases
03:53 - Outro
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