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.\" ========================================================================
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.IX Title "RQSH 1p"
.TH RQSH 1p "2021-01-05" "perl v5.32.0" "User Contributed Perl Documentation"
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.SH "NAME"
rqsh \- SPARQL database shell
.SH "DESCRIPTION"
.IX Header "DESCRIPTION"
rqsh provides a command-line interface to the \s-1SPARQL 1.1\s0 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.
.SH "COMMANDS"
.IX Header "COMMANDS"
.IP "help" 4
.IX Item "help"
Show help information on available commands.
.IP "use [backend]" 4
.IX Item "use [backend]"
Switch the storage backend (e.g. \*(L"use mysql\*(R").
You will be prompted to enter any necessary connection/configuration data.
.IP "init" 4
.IX Item "init"
Initialize the storage backend (creating necessary indexes, etc.).
.IP "set prefix [ns]: [uri]" 4
.IX Item "set prefix [ns]: [uri]"
Set a namespace for use in subsequent queries.
.IP "results (table|srx)" 4
.IX Item "results (table|srx)"
Set the serializer used for tabular variable binding results.
.IP "serializer [format]" 4
.IX Item "serializer [format]"
Set the serializer used for \s-1RDF\s0 results (e.g. \*(L"serializer turtle\*(R").
.IP "debug" 4
.IX Item "debug"
Print all the quads in the storage backend.
.IP "parse [sparql]" 4
.IX Item "parse [sparql]"
Print the parsed algebra for the \s-1SPARQL 1.1\s0 query/update.
.IP "explain [sparql]" 4
.IX Item "explain [sparql]"
Print the execution plan for the \s-1SPARQL 1.1\s0 query/update.
.IP "time [command]" 4
.IX Item "time [command]"
Time the execution of the command.
.IP "execute <\s-1URI\s0>" 4
.IX Item "execute <URI>"
Execute the \s-1SPARQL\s0 update/query obtained by dereferencing \s-1URI.\s0
.IP "\s-1SELECT ...\s0" 4
.IX Item "SELECT ..."
.PD 0
.IP "\s-1ASK ...\s0" 4
.IX Item "ASK ..."
.IP "\s-1CONSTRUCT ...\s0" 4
.IX Item "CONSTRUCT ..."
.IP "\s-1DESCRIBE ...\s0" 4
.IX Item "DESCRIBE ..."
.PD
Execute the \s-1SPARQL 1.1\s0 query.
.IP "\s-1INSERT ...\s0" 4
.IX Item "INSERT ..."
.PD 0
.IP "\s-1DELETE ...\s0" 4
.IX Item "DELETE ..."
.IP "\s-1LOAD\s0 <uri>" 4
.IX Item "LOAD <uri>"
.IP "\s-1CLEAR ...\s0" 4
.IX Item "CLEAR ..."
.IP "\s-1COPY ...\s0" 4
.IX Item "COPY ..."
.IP "\s-1MOVE ...\s0" 4
.IX Item "MOVE ..."
.PD
Execute the \s-1SPARQL 1.1\s0 update.