tm::index::reified(3pm) [debian man page]

TM::Index::Reified(3pm) 				User Contributed Perl Documentation				   TM::Index::Reified(3pm)

NAME

       TM::Index::Reified - Topic Maps, Indexing support (reification axis)

SYNOPSIS

	   # somehow get a map (any subclass of TM will do)
	   my $tm = ...

	   # one option: create an eager index (immediate population)
	   use TM::Index::Reified;
	   my $idx = new TM::Index::Reified ($tm, closed => 1);

	   # for most operations which involve is_reified to be called
	   # should be much faster

DESCRIPTION

       This index can be attached to a map if the method "is_reified" is about to be called very often.  Most likely you will want to have the
       index to be closed, i.e. populated.

       The package inherits most of its functionality from TM::Index.

       NOTE: As for all indices, modifications of the underlying map are not reflected automatically.

INTERFACE

   Constructor
       The constructor/destructor is inherited from TM::Index.

   Methods
       attach, detach
	   This index attaches in a special way to the map.

       populate
	   Invoking this, you will fill this index with authoritative information.

SEE ALSO

       TM, TM::Index

COPYRIGHT AND LICENSE

       Copyright 2010 by Robert Barta, <drrho@cpan.org>

       This library is free software; you can redistribute it and/or modify it under the same terms as Perl itself.

perl v5.10.1							    2010-07-07						   TM::Index::Reified(3pm)

DBSchema::Index(3pm)					User Contributed Perl Documentation				      DBSchema::Index(3pm)

NAME

       DBIx::DBSchema::Index - Index objects

SYNOPSYS

	 use DBIx::DBSchema::Index;

	 $index = new DBIx::DBSchema::Index (
	   {
	   }
	 );

DESCRIPTION

       DBIx::DBSchema::Index objects represent a unique or non-unique database index.

METHODS

       new HASHREF | OPTION, VALUE, ...
	   Creates a new DBIx::DBschema::Index object.

	   Accepts either a hashref or a list of options and values.

	   Options are:

	   name - Index name
	   using - Optional index method
	   unique - Boolean indicating whether or not this is a unique index.
	   columns - List reference of column names (or expressions)
       name [ INDEX_NAME ]
	   Returns or sets the index name.

       using [ INDEX_METHOD ]
	   Returns or sets the optional index method.

       unique [ BOOL ]
	   Returns or sets the unique flag.

       columns [ LISTREF ]
	   Returns or sets the indexed columns (or expressions).

       columns_sql
	   Returns a comma-joined list of columns, suitable for an SQL statement.

       sql_create_index TABLENAME
	   Returns an SQL statment to create this index on the specified table.

       cmp OTHER_INDEX_OBJECT
	   Compares this object to another supplied object.  Returns true if they are identical, or false otherwise.

       cmp_noname OTHER_INDEX_OBJECT
	   Compares this object to another supplied object.  Returns true if they are identical, disregarding index name, or false otherwise.

AUTHOR

       Ivan Kohler <ivan-dbix-dbschema@420.am>

       Copyright (c) 2007 Ivan Kohler Copyright (c) 2007 Freeside Internet Services, Inc.  All rights reserved.  This program is free software;
       you can redistribute it and/or modify it under the same terms as Perl itself.

BUGS

       Is there any situation in which sql_create_index needs to return a list of multiple statements?

SEE ALSO

       DBIx::DBSchema::Table, DBIx::DBSchema, DBI

perl v5.14.2							    2007-06-28						      DBSchema::Index(3pm)