View Source SPARQL.Algebra.FunctionCall.Builtin (SPARQL.ex v0.3.9)

Summary

Functions

invoke(name, arguments, data, execution)

Invokes a SPARQL builtin function.

Functions

Link to this function

invoke(name, arguments, data, execution)

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Invokes a SPARQL builtin function.

For most functions this is done by delegating to SPARQL.Functions.Builtins.call/2. However, some functions have special "functional forms" which have different evaluation rules. All of these are implemented here directly.

see https://www.w3.org/TR/sparql11-query/#invocation