1TRACKER3-ENDPOINT(1)            Tracker manual            TRACKER3-ENDPOINT(1)
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NAME

6       tracker3-endpoint - Create a SPARQL endpoint
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SYNOPSIS

9       tracker3 endpoint [--dbus-service | -b] <service_name>
10                         [--database-path | -d] <database_path>
11                         [[--ontology | -o] <ontology_name> |
12                          [--ontology-path | -p] <ontology_path>]
13                         [[--system | --session]]
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DESCRIPTION

16       This command allows creating SPARQL endpoints. The endpoint will be
17       able to handle SPARQL select and update queries, and notify about
18       changes in it.
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20       The endpoint is exported via DBus, accessible through the given
21       service_name, either using it in a SERVICE clause, or by creating a
22       dedicated bus-based SPARQL connection.
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24       When creating a database, the ontology_name (or alternatively, a
25       ontology_path) must be provided in order to generate the database. If
26       ontology_name is used, the ontology must exist in
27       $datadir/tracker/ontologies
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29       The database itself will be stored according to database_path.
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OPTIONS

32       -b, --dbus-service=<service_name>
33           Service name to use on the endpoint.
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35       -d, --database-path=<database_path>
36           The path where the database will be stored.
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38       -o, --ontology
39           The name of an ontology in $datadir/tracker/ontologies to use on
40           the constructed database.
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42       -p, --ontology-path
43           Full path to an ontology to use on the constructed database.
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45       --session
46           Use the session bus. This is the default.
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48       --system
49           Use the system bus.
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51       -l, --list
52           List all SPARQL endpoints available in DBus
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EXAMPLES

55       Export a Nepomuk endpoint with the org.example.Example1 bus name.
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57           $ tracker3 endpoint -b org.example.Example1 -o nepomuk -d /tmp/example1
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59       Access this endpoint with the tracker3-sparql(1) subcommand.
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61           $ tracker3 sparql --dbus-service org.example.Example1 -q "
62             SELECT ?s ?o
63             WHERE {
64               ?u a ?o
65             }"
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SEE ALSO

68       tracker3-sparql(1),
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70       https://www.w3.org/TR/sparql11-query/
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74  3.0.4                           04/03/2021              TRACKER3-ENDPOINT(1)
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