debian man page for dbix::class::storage::dbi::cursor

DBIx::Class::Storage::DBI::Cursor(3pm)			User Contributed Perl Documentation		    DBIx::Class::Storage::DBI::Cursor(3pm)

NAME
       DBIx::Class::Storage::DBI::Cursor - Object representing a query cursor on a resultset.

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

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
       Returns a new DBIx::Class::Storage::DBI::Cursor object.

   next
       Arguments: none
       Return Value: @row_columns

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

   all
       Arguments: none
       Return Value: @row_columns+

       Returns a list of arrayrefs of column values for all rows in the DBIx::Class::ResultSet.

   reset
       Resets the cursor to the beginning of the DBIx::Class::ResultSet.

perl v5.14.2							    2011-05-10				    DBIx::Class::Storage::DBI::Cursor(3pm)