Chamberlin also worked with Goldfarb. There is a jointly published paper on applications of SGML to non-document systems such as databases and vector graphics. It predates the web work in most subjects. len From: Ken North [mailto:kennorth@s...] >> SQL (from memory) was originally defined by Ted Codd as part of System R - the first relational database. Not quite. 1. Ted Codd published his seminal paper on the relational model in 1970. He cited the 1968 work of D.L. Childs on Set Theoretic Data Structures. 2. In 1973, Ray Boyce and Don Chamberlin invented SQL while working at IBM on System R. Boyce died in 1974, but Don Chamberlin played a major role in the development of XQuery. Chamberlin, Jonathan Robie and Daniela Florescu created Quilt, the XML query language that's the ancestor of XQuery. This email and any files transmitted with it are confidential and intended solely for the use of the individual or entity to whom they are addressed. If you have received this email in error please notify the sender. This message contains confidential information and is intended only for the individual named. If you are not the named addressee you should not disseminate, distribute or copy this e-mail.
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