12-09-2010
init phase
Hello,
Can somebody explain me the relationship between /sbin and /etc directories ? what is the relationship between them and what are the roles of files such as rcd.1 etc?
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Input XML File :-
<managedObject class="RMOD_R" distName="MRBTS-101/X/R-7">
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</list>
<p name="aldManagementProtocol">True</p>
<p name="serialNumber">845</p>
</managedObject>
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LEARN ABOUT DEBIAN
alzabo::runtime::foreignkey
Alzabo::Runtime::ForeignKey(3pm) User Contributed Perl Documentation Alzabo::Runtime::ForeignKey(3pm)
NAME
Alzabo::Runtime::ForeignKey - Foreign key objects
SYNOPSIS
$fk->register_insert( $value_for_column );
$fk->register_update( $new_value_for_column );
$fk->register_delete( $row_being_deleted );
DESCRIPTION
Objects in this class maintain referential integrity. This is really only useful when your RDBMS can't do this itself (like MySQL without
InnoDB).
INHERITS FROM
"Alzabo::ForeignKey"
Note: all relevant documentation from the superclass has been merged into this document.
METHODS
table_from
table_to
Returns the relevant "Alzabo::Runtime::Table" object.
columns_from
columns_to
Returns the relevant "Alzabo::Runtime::Column" object(s) for the property as an array.
cardinality
Returns a two element array containing the two portions of the cardinality of the relationship. Each portion will be either '1' or 'n'.
from_is_dependent
to_is_dependent
Returns a boolean value indicating whether there is a dependency from one table to the other.
is_one_to_one
is_one_to_many
is_many_to_one
Returns a boolean value indicating what kind of relationship the object represents.
is_same_relationship_as ($fk)
Given a foreign key object, this returns true if the two objects represent the same relationship. However, the two objects may represent
the same relationship from different table's points of view.
register_insert ($new_value)
This method takes the proposed column value for a new row and makes sure that it is valid based on relationship that this object repre-
sents.
Throws: "Alzabo::Exception::ReferentialIntegrity"
register_update ($new_value)
This method takes the proposed new value for a column and makes sure that it is valid based on relationship that this object represents.
Throws: "Alzabo::Exception::ReferentialIntegrity"
register_delete ("Alzabo::Runtime::Row" object)
Allows the foreign key to delete rows dependent on the row being deleted. Note, this can lead to a chain reaction of cascading deletions.
You have been warned.
Throws: "Alzabo::Exception::ReferentialIntegrity"
id
Returns a string uniquely identifying the foreign key.
comment
Returns the comment associated with the foreign key object, if any.
AUTHOR
Dave Rolsky, <autarch@urth.org>
perl v5.8.8 2007-12-23 Alzabo::Runtime::ForeignKey(3pm)