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 ]
-
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?