Gregory Todd Williams > RDF-Query-2.909 > rqsh

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NAME ^

rqsh - SPARQL database shell

DESCRIPTION ^

rqsh provides a command-line interface to the SPARQL 1.1 implementation of RDF::Query. It defaults to using an in-memory database, but can be configured to use any database implemented as an RDF::Trine::Store.

COMMANDS ^

help

Show help information on available commands.

use [backend]

Switch the storage backend (e.g. "use mysql"). You will be prompted to enter any necessary connection/configuration data.

init

Initialize the storage backend (creating necessary indexes, etc.).

set prefix [ns]: [uri]

Set a namespace for use in subsequent queries.

results (table|srx)

Set the serializer used for tabular variable binding results.

serializer [format]

Set the serializer used for RDF results (e.g. "serializer turtle").

debug

Print all the quads in the storage backend.

parse [sparql]

Print the parsed algebra for the SPARQL 1.1 query/update.

explain [sparql]

Print the execution plan for the SPARQL 1.1 query/update.

time [command]

Time the execution of the command.

execute <URI>

Execute the SPARQL update/query obtained by dereferencing URI.

SELECT ...
ASK ...
CONSTRUCT ...
DESCRIBE ...

Execute the SPARQL 1.1 query.

INSERT ...
DELETE ...
LOAD <uri>
CLEAR ...
COPY ...
MOVE ...

Execute the SPARQL 1.1 update.

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