DBIx::Class::Storage::DBI::Cursor - Object representing a query cursor on a resultset.
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;
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.
Returns a new DBIx::Class::Storage::DBI::Cursor object.
Advances the cursor to the next row and returns an array of column values (the result of "fetchrow_array" in DBI method).
Returns a list of arrayrefs of column values for all rows in the DBIx::Class::ResultSet.
Resets the cursor to the beginning of the DBIx::Class::ResultSet.
To install DBIx::Class, copy and paste the appropriate command in to your terminal.
cpanm
cpanm DBIx::Class
CPAN shell
perl -MCPAN -e shell install DBIx::Class
For more information on module installation, please visit the detailed CPAN module installation guide.