plucky (3) DBIx::Class::Cursor.3pm.gz

Provided by: libdbix-class-perl_0.082844-1_all bug

NAME
       DBIx::Class::Cursor - Abstract object representing a query cursor on a resultset.


SYNOPSIS
         my $cursor = $schema->resultset('CD')->cursor();

         # raw values off the database handle in resultset columns/select order
         my @next_cd_column_values = $cursor->next;

         # list of all raw values as arrayrefs
         my @all_cds_column_values = $cursor->all;


DESCRIPTION
       A Cursor represents a query cursor on a DBIx::Class::ResultSet object. It allows for traversing the
       result set with "next", retrieving all results with "all" and resetting the cursor with "reset".

       Usually, you would use the cursor methods built into DBIx::Class::ResultSet to traverse it. See "next" in
       DBIx::Class::ResultSet, "reset" in DBIx::Class::ResultSet and "all" in DBIx::Class::ResultSet for more
       information.


METHODS
   new
       Virtual method. Returns a new DBIx::Class::Cursor object.

   next
       Virtual method. Advances the cursor to the next row. Returns an array of column values (the result of
       "fetchrow_array" in DBI method).

   reset
       Virtual method. Resets the cursor to the beginning.

   all
       Virtual method. Returns all rows in the DBIx::Class::ResultSet.


FURTHER QUESTIONS?
       Check the list of additional DBIC resources.


       This module is free software copyright by the DBIx::Class (DBIC) authors. You can redistribute it and/or
       modify it under the same terms as the DBIx::Class library.