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Would you like to add more error handling for return values from functions like the following?
- [fputs](https://pubs.opengroup.org/onlinepubs/9699919799/functions/fputs.html "Put a string on a strea…
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## Current
the sparql endpoint is hardcoded:
```
index.html
60: requestConfig: { endpoint: 'http://odas.aau.dk/sparql' }
```
## expected
it would be nice if we could change thi…
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## Version
```
Virtuoso version 08.03.3323 on Linux (x86_64-generic-linux-glibc25) Single Server Edition (61 GB total memory, 48 GB memory in use)
```
## How to reproduce
1. Open two tabs o…
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executing the following query on (http://54.36.55.224:8892/sparql, virtuoso Version: 07.20.3217 Build: Aug 22 2018), I receive strange results....
```
PREFIX n0:
PREFIX n1:
PREFIX n2:
SELECT DI…
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The following [query](http://yasgui.org/#query=prefix+dbo%3A+%3Chttp%3A%2F%2Fdbpedia.org%2Fontology%2F%3E%0Aprefix+xsd%3A+%3Chttp%3A%2F%2Fwww.w3.org%2F2001%2FXMLSchema%23%3E%0A%0Aselect+*+%7B%0A++%0A+…
knoan updated
9 years ago
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The following [query](http://yasgui.org/#query=PREFIX+dbr%3A+%3Chttp%3A%2F%2Fdbpedia.org%2Fresource%2F%3E%0A%0Aselect+%3Fa+%3Fi+where+%7B%0A%0A++++values+%3Fa+%7B%0A++++++++dbr%3AFiat_500%0A++++++++db…
knoan updated
9 years ago
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Virtuoso Open Source Edition (Column Store) (multi threaded)
Version 7.0.0.3203-pthreads as of Sep 5 2013
Compiled for Linux (x86_64-pc-linux-gnu)
The following query returns a certain value:
`@PRE…
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We're currently benchmarking Virtuoso's (v7.1) query performance with the LUBM data set.
We realized that some of the queries return no result although from an inference point of view they should (w…
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## Why?
The spec [says only this](https://www.w3.org/TR/sparql11-query/#func-uuid):
> Each call of `UUID()` returns a different UUID
Which leaves the evaluation open to interpretation. Diff…
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It appears that ill-formed literals are not treated correctly
SELECT ?result WHERE { BIND ( COALESCE("999"^^xsd:byte>0,"OK") AS ?result )}
should return "OK" but instead returns true