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Data-ObjectDriver-0.05
River stage one • 4 direct dependents • 9 total dependents

Changes for version 0.05

  • Added a new Data::ObjectDriver::ResultSet abstraction for building result sets with lazy-loading of the actual results. This allows for passing around a representation of a full result set (no limit, no offset, etc), and allowing callers to modify the set as needed.
  • search() now returns a subref blessed into the new D::OD::Iterator class. It's backwards-compatible (you can still call $iter->()), but it now supports $iter->next() as well.
  • Added a D::OD::SQL::add_complex_where method, for creating more complex WHERE clauses with boolean operations.
  • Added instrumentation/profiling for the memcached, Apache, and RAM caching drivers.
  • Improved "remove" support in the experimental Multiplexer driver.
  • Fixed an ordering bug with BaseCache->update: the cache is now updated after the fallback (a persistent store, usually) is updated, to prevent the cache being updated but the backend erroring out.
  • Let DSNs start with "DBI:" instead of only "dbi:"
  • Fix a bug where the iterator version of search() (search() called in scalar context) wasn't calling finish() on $sth. It was generating warnings on certain circumstances.
  • Fixed a circular reference when using has_a.

Modules

Data::ObjectDriver
Simple, transparent data interface, with caching
Data::ObjectDriver::BaseObject
base class for modeled objects
Data::ObjectDriver::Driver::BaseCache
parent class for caching object drivers
Data::ObjectDriver::Driver::Cache::Apache
object driver for caching objects in Apache's request space
Data::ObjectDriver::Driver::Cache::Memcached
object driver for caching objects with memcached
Data::ObjectDriver::Driver::DBD
base class for database drivers
Data::ObjectDriver::Driver::DBD::SQLite
SQLite driver
Data::ObjectDriver::Driver::MultiPartition
Search thru partitioned objects without the partition_key
Data::ObjectDriver::Driver::Multiplexer
Multiplex multiple partitioned drivers
Data::ObjectDriver::Driver::Partition
base class for partitioned object drivers
Data::ObjectDriver::Driver::SimplePartition
basic partitioned object driver
Data::ObjectDriver::Errors
container class for common database error codes
Data::ObjectDriver::Profiler
Query profiling
Data::ObjectDriver::ResultSet
Manage a DB query
Data::ObjectDriver::SQL
an SQL statement

Provides

Data::ObjectDriver::BaseView
in lib/Data/ObjectDriver/BaseView.pm
Data::ObjectDriver::Driver::Cache::Cache
in lib/Data/ObjectDriver/Driver/Cache/Cache.pm
Data::ObjectDriver::Driver::Cache::RAM
in lib/Data/ObjectDriver/Driver/Cache/RAM.pm
Data::ObjectDriver::Driver::DBD::Pg
in lib/Data/ObjectDriver/Driver/DBD/Pg.pm
Data::ObjectDriver::Driver::DBD::mysql
in lib/Data/ObjectDriver/Driver/DBD/mysql.pm
Data::ObjectDriver::Driver::DBI
in lib/Data/ObjectDriver/Driver/DBI.pm
Data::ObjectDriver::Iterator
in lib/Data/ObjectDriver/Iterator.pm

Other files