NAME
VERSION
SYNOPSIS
DESCRIPTION
DEPENDENCIES
METHODS
BUGS
AUTHOR
COPYRIGHT

NAME

RDF::Trine::Store::DBI - [One line description of module's purpose here]

VERSION

This document describes RDF::Trine::Store::DBI version 0.111

SYNOPSIS

    use RDF::Trine::Store::DBI;

DESCRIPTION

DEPENDENCIES

None.

METHODS

new ( $model_name, $dbh )
new ( $model_name, $dsn, $user, $pass ): Returns a new storage object using the supplied arguments to construct a DBI object for the underlying database.
temporary_store
get_statements ($subject, $predicate, $object [, $context] ): Returns a stream object of all statements matching the specified subject, predicate and objects. Any of the arguments may be undef to match any value.
get_pattern ( $bgp [, $context] ): Returns a stream object of all bindings matching the specified graph pattern.
get_contexts
add_statement ( $statement [, $context] ): Adds the specified $statement to the underlying model.
remove_statement ( $statement [, $context]): Removes the specified $statement from the underlying model.
remove_statements ( $subject, $predicate, $object [, $context]): Removes the specified $statement from the underlying model.
count_statements ($subject, $predicate, $object): Returns a count of all the statements matching the specified subject, predicate and objects. Any of the arguments may be undef to match any value.
add_uri ( $uri, $named, $format ): Addsd the contents of the specified $uri to the model. If $named is true, the data is added to the model using $uri as the named context.
add_string ( $data, $base_uri, $named, $format ): Addsd the contents of $data to the model. If $named is true, the data is added to the model using $base_uri as the named context.
add_statement ( $statement ): Adds the specified $statement to the underlying model.
remove_statement ( $statement ): Removes the specified $statement from the underlying model.
variable_columns ( $var ): Given a variable name, returns the set of column aliases that store the values for the column (values for Literals, URIs, and Blank Nodes).
add_variable_values_joins: Modifies the query by adding LEFT JOINs to the tables in the database that contain the node values (for literals, resources, and blank nodes).
_mysql_hash ( $data ): Returns a hash value for the supplied $data string. This value is computed using the same algorithm that Redland's mysql storage backend uses.
_mysql_node_hash ( $node ): Returns a hash value (computed by _mysql_hash for the supplied $node. The hash value is based on the string value of the node and the node type.
statements_table: Returns the name of the Statements table.
statements_prefix: Returns the prefix for the underlying Statements database table.
set_statements_prefix ( $prefix ): Sets the prefix for the underlying Statements database table.
model_name: Returns the name of the underlying model.
make_private_predicate_view ( $prefix, @preds )
dbh: Returns the underlying DBI database handle.
init: Creates the necessary tables in the underlying database.

BUGS

Please report any bugs or feature requests to bug-rdf-store-dbi@rt.cpan.org, or through the web interface at http://rt.cpan.org.

AUTHOR

Gregory Todd Williams <gwilliams@cpan.org>

CPAN RT