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INCITS/ISO/IEC TR 19075-1:2011 (R2020)
Information technology - Database languages - SQL Technical Reports - Part 1: XQuery Regular Expression Support in SQL
Describes the regular expression support in SQL adopted from the regular expression syntax of XQuery 1.0 and XPath 2.0 Functions and Operators (Second Edition), which is derived from Perl. It discusses five operators using this regular expression syntax
InterNational Committee for Information Technology Standards [incits]