Stephen Allen created JENA-330:
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Summary: Streaming support for SPARQL Update queries and streaming
support for quads in INSERT DATA / DELETE DATA queries
Key: JENA-330
URL: https://issues.apache.org/jira/browse/JENA-330
Project: Apache Jena
Issue Type: Improvement
Components: ARQ
Reporter: Stephen Allen
Assignee: Stephen Allen
Priority: Minor
The SPARQL Update parser currently parses all update queries into a single
UpdateRequest object which holds them in memory. Instead the parser should
insert queries into something like a Sink<Update>. Additionally it should put
the quads from INSERT_DATA and DELETE_DATA into a Sink<Quad> instead of an
ArrayList.
This should allow the creation of a streaming update parser, which could be
combined with JENA-309 to have full streaming into an underlying transactional
store and the ability to handle arbitrarily large INSERT_DATA or DELETE_DATA
queries (to the limits of the transaction system).
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