Difference between revisions of "GCQLParser"
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Contextual Query Language (CQL), previously known as Common Query Language, is a formal language for representing queries to information retrieval systems such as search engines. Its design objective is that queries be human readable and writable, and that the language be intuitive while maintaining the expressiveness of more complex query languages. | Contextual Query Language (CQL), previously known as Common Query Language, is a formal language for representing queries to information retrieval systems such as search engines. Its design objective is that queries be human readable and writable, and that the language be intuitive while maintaining the expressiveness of more complex query languages. | ||
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| + | The specification of the language as well as usage examples can be found [http://www.loc.gov/standards/sru/specs/cql.html here]. | ||
Revision as of 08:40, 11 October 2013
Contextual Query Language (CQL), previously known as Common Query Language, is a formal language for representing queries to information retrieval systems such as search engines. Its design objective is that queries be human readable and writable, and that the language be intuitive while maintaining the expressiveness of more complex query languages.
The specification of the language as well as usage examples can be found here.
