dbix::class::storage::dbi::cursor(3pm) [debian man page]

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)

DBIx::Class::Storage::DBI::ADO::Microsoft_SQL_Server::CuUser(Contributed Perl DocumDBIx::Class::Storage::DBI::ADO::Microsoft_SQL_Server::Cursor(3)

NAME

       DBIx::Class::Storage::DBI::ADO::Microsoft_SQL_Server::Cursor - Remove trailing NULLs in binary data and normalize GUIDs for MSSQL over ADO

DESCRIPTION

       This class is for removing trailing "NULL"s from binary data and removing braces from GUIDs retrieved from Microsoft SQL Server over ADO.

       You probably don't want to be here, see DBIx::Class::Storage::DBI::ADO::Microsoft_SQL_Server for information on the Microsoft SQL Server
       driver for ADO and DBIx::Class::Storage::DBI::MSSQL for the Microsoft SQL Server driver base class.

       Unfortunately when using DBD::ADO, binary data comes back padded with trailing "NULL"s and GUIDs come back wrapped in braces, the purpose
       of this class is to remove the "NULL"s and braces.  DBIx::Class::Storage::DBI::ADO::Microsoft_SQL_Server sets cursor_class to this class by
       default. It is overridable via your connect_info.

       You can use DBIx::Class::Cursor::Cached safely with this class and not lose the binary data normalizing functionality, ::Cursor::Cached
       uses the underlying class data for the inner cursor class.

AUTHOR

       See "AUTHOR" in DBIx::Class and "CONTRIBUTORS" in DBIx::Class.

LICENSE

       You may distribute this code under the same terms as Perl itself.

perl v5.18.2							    2013-12-16	   DBIx::Class::Storage::DBI::ADO::Microsoft_SQL_Server::Cursor(3)