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)