Bio::DB DBD
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Summary
Bio::DB::DBD - DESCRIPTION of Interface
Package variables
No package variables defined.
Included modules
Bio::Root::RootI
Carp
Inherit
Bio::Root::RootI
Synopsis
Give standard usage here
Description
Describe the interface here
Methods
prepare_delete_sthDescriptionCode
cascade_deleteDescriptionCode
Methods description
prepare_delete_sthcode    nextTop
 Title   : prepare_delete_sth
Usage :
Function: Creates a prepared statement with one placeholder variable suitable
to delete one row from the respective table the given class maps to.
The method may throw an exception, or the database handle methods involved may throw an exception. Example : Returns : A DBI statement handle for a prepared statement with one placeholder Args : The database handle to use for preparing the statement. The class of which a corresponding entry shall be deleted. Optionally, additional (named) arguments.
cascade_deletecodeprevnextTop
 Title   : cascade_delete
Usage :
Function: Removes all persistent objects dependent from the given persistent
object from the database (foreign key integrity).
The method may throw an exception, or the database calls involved may throw an exception. If the RDBMS supports cascading deletes, and the schema definition enabled FK constraints with cascading deletes, then the implementation won''t need to do anything. Example : Returns : TRUE on success, and FALSE otherwise Args : The DBContextI implementing object for the database. The object for which the dependent rows shall be deleted. Optionally, additional (named) arguments.
Methods code
prepare_delete_sthdescriptionprevnextTop
sub prepare_delete_sth {
    my ($self,@args) = @_;

    $self->throw_not_implemented();
}
cascade_deletedescriptionprevnextTop
sub cascade_delete {
    my ($self,@args) = @_;

    $self->throw_not_implemented();
}

1;
}
General documentation
FEEDBACKTop
Mailing ListsTop
User feedback is an integral part of the evolution of this and other
Bioperl modules. Send your comments and suggestions preferably to
the Bioperl mailing list. Your participation is much appreciated.
  bioperl-l@bioperl.org                  - General discussion
http://bioperl.org/wiki/Mailing_lists - About the mailing lists
Support Top
 
Please direct usage questions or support issues to the mailing list:

bioperl-l@bioperl.org

rather than to the module maintainer directly. Many experienced and
reponsive experts will be able look at the problem and quickly
address it. Please include a thorough description of the problem
with code and data examples if at all possible.
Reporting BugsTop
Report bugs to the Bioperl bug tracking system to help us keep track
of the bugs and their resolution. Bug reports can be submitted via
the web:
  http://bugzilla.open-bio.org/
AUTHOR - Hilmar LappTop
Email hlapp at gmx.net
Describe contact details here
CONTRIBUTORSTop
Additional contributors names and emails here
APPENDIXTop
The rest of the documentation details each of the object methods.
Internal methods are usually preceded with a _