11 Support for Relational Databases

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This topic explains DataDirect XQuery’s support for relational databases. It covers the following topics:

Querying Relational Data
Querying XML Type Data
Updating Relational Data
Understanding the Transactional Behavior of DataDirect XQuery Updates

See also Database Supportfor reference information about relational database support in DataDirect XQuery, including version support and data-base specific query functions.