Name

Synopsis

Description

Options

-h, --help

Show brief help message.

-u, --username

Set the username for the connection to the knowledge-base. This is optional, if it is not given a default will be used, generally 'rdf' unless it was changed at build time.

-p, --password

Set the password for the connection to the knowledge-base. This is optional, if it is not given a default will be used, generally 'rdf' unless it was changed at build time.

-d, --database

Set the database name used for the connection to the knowledge-base. If this parameter is not specified the default will be used.

-r, --remote

Give a remote host to connect to. If not given it will use the local machine.

-l, --language

Specifies the query language that the query is given in. Options are ``sparql'' an ``rdql''. ``sparql'' is recommended and is the default. Details of the SPARQL query language can be found at http://www.w3.org/TR/rdf-sparql-query/.

-f, --format

Set the result format. This controls the output format, it is one of ``sparql'' (the SPARQL XML result format for SELECT and ASK queries and RDF/XML for CONSTRUCT queries), ``testcase'' the DAWG testcase format, or ``v2'' the 3store version 2 result format.

This option is ignored in ts-explain.

-O, --optimise

Set the optimisation level. 0 is for no optimisation, 1 is normal, 2 is higher and 3 is experimental optimisations, which may reduce overall performance.

<query>

The query is given as the last command line argument. Only a single query may be specified, and if it must be escaped (either with shell quotes or backslashes) to pass the whitespace characters.

Example

-

Return every subject in the knowledge-base using the SPARQL XML results format.

ts-query "CONSTRUCT { ?s ?p ?o . }

WHERE { GRAPH <http://example.com/foo.rdf > { ?s ?p ?o . } }"

-

Dump the contents of the http://example.com/foo.rdf model as an RDF graph.

See Also

Table of Contents

• Name
• Synopsis
• Description
• Options
• Example
• See Also