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https://issues.apache.org/jira/browse/JENA-1589?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16573034#comment-16573034
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Andy Seaborne edited comment on JENA-1589 at 8/8/18 11:15 AM:
--------------------------------------------------------------
man curl says under --data:
bq. Posting data from a file named from a file like that, carriage returns and
newlines will be stripped out.
The Fuseki log shows : {{[2] Query = # test queryselect *}} -- no newlines
received. Adding a space after "test query" does not help - {{[3] Query = #
test query select *}} the comment runs to end of (now long) line.
Use --data-binary which says:
bq. Data is posted in a similar manner as -d, --data does, except that
newlines and carriage returns are preserved and conversions are never done.
was (Author: andy.seaborne):
man curl says under --data:
bq. Posting data from a file named from a file like that, carriage returns and
newlines will be stripped out.
The Fuseki log shows : {{[2] Query = # testquery select *}} -- no newlines
received. Adding a space after "test" does not help - the comment runs to end
of (now long) line.
Use --data-binary which says:
bq. Data is posted in a similar manner as -d, --data does, except that
newlines and carriage returns are preserved and conversions are never done.
> POST query with comments fails
> ------------------------------
>
> Key: JENA-1589
> URL: https://issues.apache.org/jira/browse/JENA-1589
> Project: Apache Jena
> Issue Type: Bug
> Components: Fuseki
> Affects Versions: Jena 3.8.0
> Reporter: Joachim Neubert
> Priority: Major
>
> With a query file /tmp/test.rq
> ---------------
> select *
> where {
> ?s ?p ?o
> } limit 10
> ---------------
> curl -X POST -H "Content-type: application/sparql-query" --data @/tmp/test.rq
> http://localhost:3030/stw/query
> works nicely, whereas
> ---------------
> # test query
> select *
> where {
> ?s ?p ?o
> } limit 10
> ---------------
> fails with the message:
> Error 400: Parse error:
> # test queryselect *where {?s ?p ?o} limit 10
> Encountered "<EOF>" at line 1, column 45.
> Was expecting one of:
> "\ufeff" ...
> "base" ...
> "prefix" ...
> "select" ...
> "json" ...
> "describe" ...
> "construct" ...
> "ask" ...
> Fuseki - version 3.8.0 (Build date: 2018-06-25T11:00:34+0000)
> The spec (https://www.w3.org/TR/sparql11-protocol/#query-via-post-direct)
> says “When using this approach, clients must include the SPARQL query string,
> unencoded, and nothing else as the message body of the request”. I’d hope
> “nothing else” does not preclude comment lines. Rather I'd suspect that the
> concatination "# test queryselect " causes the error.
> Cheers, Joachim
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