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What is Oracle Regular Expressions Explained about?

The document discusses regular expressions in Oracle databases. It explains that regular expressions provide a way to identify patterns in text and are used for tasks like validating formats, searching/extracting data, and manipulating text. It provides examples of functions like REGEXP_LIKE and REGEXP_SUBSTR that use regular expressions in Oracle and describes various characters and constructs that make up regular expressions, such as quantifiers, character classes, anchors, and alternatives.

Author

Ki K

Language

EN