Jul 23, 2025 · In this comprehensive guide, we will introduce you to regular expressions in SQL, covering everything from basic concepts to advanced applications, ensuring it becomes a valuable …

Nov 18, 2025 · A regular expression, or regex, is a sequence of characters that defines a search pattern for text. Regex is commonly used for a variety of tasks including pattern matching, data validation, …

Oracle SQL supports regular expressions with the pattern-matching condition and functions summarized in Table 11-1. Each pattern matcher searches a given string for a given pattern (described with a …

In SQL, a regular expression (a.k.a. regex) is a sequence of characters that defines a search pattern for text. Regular expressions are commonly used for a variety of tasks such as pattern matching, data …

Jul 14, 2025 · SQL Server 2025 has native Regex support. Learn what Regex is, how to use it, and see detailed examples in this complete guide.

Nov 19, 2025 · In this article, we cover the new SQL regex functions built into SQL Server 2025 and how these can be used in your SQL code.

Apr 12, 2025 · In this article, we will explain how to use SQL regular expressions, cover metacharacters, provide real-world examples, and discuss the use cases of REGEX in SQL for better query …

Dec 15, 2025 · Learn SQL Regular Expressions with examples, syntax, metacharacters, REGEXP operators, and real-world use cases in MySQL, SQL Server, and Oracle SQL for text pattern …

REGEXP (short for Regular Expression) is a pattern-matching functionality used in SQL databases to search for strings that match certain rules. Unlike simple LIKE statements, which are limited to basic …

May 19, 2023 · Regular expressions (regex) are incredibly powerful tools that can vastly simplify data processing tasks. They're a method of specifying patterns of characters, numbers, and symbols, …