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

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


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 the DBIx::Class::ResultSet manpage 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 the DBIx::Class::ResultSet manpage to traverse it. See next in the DBIx::Class::ResultSet manpage, reset in the DBIx::Class::ResultSet manpage and all in the DBIx::Class::ResultSet manpage for more information.


METHODS

new

Returns a new the DBIx::Class::Storage::DBI::Cursor manpage 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 DBI/fetchrow_array method).

all

Arguments: none
Return Value: \@row_columns+

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

reset

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

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