What is the SQL LIKE operator, and how can it be used for pattern matching in search queries?
What is the SQL LIKE operator, and how can it be used for pattern matching in search queries?
187
09-Oct-2023
Updated on 10-Oct-2023
Aryan Kumar
10-Oct-2023The SQL LIKE operator is used for pattern matching in search queries. It allows you to search for data in a column that matches a specified pattern, which can include wildcard characters. The two main wildcard characters used with the LIKE operator are % and _.
Here's how the LIKE operator works:
Here are some common uses of the LIKE operator for pattern matching in search queries:
Using % for Wildcard Matching:
Using _ for Single-Character Matching:
The LIKE operator is versatile and allows you to perform flexible pattern matching searches in SQL. It's especially useful when you need to search for data based on partial or approximate patterns in text or string columns.