mirror of https://gitee.com/bigwinds/arangodb
15 lines
574 B
Plaintext
15 lines
574 B
Plaintext
!CHAPTER Extending AQL with User Functions
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AQL comes with a built-in set of functions, but it is no
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full-feature programming language.
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To add missing functionality or to simplify queries, users
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may add own functions to AQL. These functions can be written
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in Javascript, and must be registered via an API.
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In order to avoid conflicts with existing or future built-in
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function names, all user functions must be put into separate
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namespaces. Invoking a user functions is then possible by referring
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to the fully-qualified function name, which includes the namespace,
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too.
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