Get Example source ABAP code based on a different SAP table
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ABAP_REGEX - Syntax A regular expression is a pattern of literal and special characters that describes a set of character strings. The syntax of regular expressions is widely standardized but there are differences between common standards as Perl or POSIX and different syntax flavors as XPath or XSD regular expressions. The following topics describe the syntax of regular expressions that can be used in ABAP behind additions PCRE$|REGEX in statements, for arguments pcre$|regex$|xpath of built-in functions and with the system classes for regular expressions .
PCRE syntax
XPath syntax
XSD syntax
POSIX syntax (obsolete) ABAP specific restrictions or modifications to the standard syntax might apply.
