The Perl Toolchain Summit needs more sponsors. If your company depends on Perl, please support this very important event.
 / 
Alzabo-0.71
River stage one • 2 direct dependents • 3 total dependents
++

Changes for version 0.71

  • ENHANCEMENTS:
  • Alzabo now tracks table and column renames after a schema has been instantiated. This means that when updating the schema in the database after such a change, Alzabo can ensure that there is no data lost because of the change. Previously, Alzabo treated name changes as a drop followed by an add, which caused data loss.
  • Alzabo::DriverStatement->next_hash has been renamed next_as_hash, in order to be consistent with the Alzabo::Runtime::Cursor classes.
  • Experimental support for restriction clauses as part of an outer join, such as
    • SELECT ... FROM Foo LEFT OUTER JOIN Bar ON Foo.foo_id = Bar.foo_id AND Bar.something > 2
  • Added support for HAVING in queries.
  • BUG FIXES:
  • Exceptions did not include a stack trace.
  • Trying to create a Postgres schema with foreign keys defined caused an exception. Reported by Josh Jore.
  • Fetching rows from the cursor for a join with multiple outer joins could fail if data was being prefetched.
  • DEPRECATIONS:
  • Alzabo::DriverStatement->next_hash method has been renamed next_as_hash.

Documentation

Alzabo::FAQ
Frequently Asked Questions
Alzabo
Alzabo
Alzabo::QuickRef
A quick reference to methods in the Alzabo classes
edit_field_checkbox
edit_field_text_input
edit_field_textarea
fk_to_one_select
insert
insert_or_update
update

Modules

Alzabo
A data modelling tool and RDBMS-OO mapper
Alzabo::BackCompat
Convert old data structures
Alzabo::ChangeTracker
Saves a set of changes as callbacks that can be backed out if needed
Alzabo::Column
Column objects
Alzabo::ColumnDefinition
Holds the type attribute for a column
Alzabo::Create
Loads all Alzabo::Create::* classes
Alzabo::Create::Column
Column objects for use in schema creation
Alzabo::Create::ColumnDefinition
Column definition object for schema creation
Alzabo::Create::ForeignKey
Foreign key objects for schema creation.
Alzabo::Create::Index
Index objects for schema creation
Alzabo::Create::Schema
Schema objects for schema creation
Alzabo::Create::Table
Table objects for schema creation
Alzabo::Debug
Creates constants used to turn on debugging
Alzabo::Driver
Alzabo base class for RDBMS drivers
Alzabo::Driver::MySQL
MySQL specific Alzabo driver subclass
Alzabo::Driver::PostgreSQL
PostgreSQL specific Alzabo driver subclass
Alzabo::Exceptions
Creates all exception subclasses used in Alzabo.
Alzabo::ForeignKey
Foreign key (relation) objects
Alzabo::Index
Index objects
Alzabo::MethodMaker
Auto-generate useful methods based on an existing schema
Alzabo::ObjectCache
A simple in-memory cache for row objects.
Alzabo::ObjectCache::Store::BerkeleyDB
Cache objects in a BerkeleyDB file
Alzabo::ObjectCache::Store::LRU
Make any storage module an LRU
Alzabo::ObjectCache::Store::Memory
Cache objects in memory
Alzabo::ObjectCache::Store::Null
Doesn't really store anything
Alzabo::ObjectCache::Store::RDBMS
Cache objects in an RDBMS backend
Alzabo::ObjectCache::Sync
Base class for syncing classes
Alzabo::ObjectCache::Sync::BerkeleyDB
Uses a DBM file to sync object caches
Alzabo::ObjectCache::Sync::DBM
Base class for syncing modules that use DBM files
Alzabo::ObjectCache::Sync::DB_File
Uses a Berkeley DB file to sync object caches
Alzabo::ObjectCache::Sync::IPC
Uses a IPC file to sync object caches
Alzabo::ObjectCache::Sync::Mmap
Uses a Mmap file to sync object caches
Alzabo::ObjectCache::Sync::Null
No inter-process cache syncing
Alzabo::ObjectCache::Sync::RDBMS
Uses an RDBM backend to sync object caches
Alzabo::ObjectCache::Sync::SDBM_File
Uses an SDBM file to sync object caches
Alzabo::RDBMSRules
Base class for Alzabo RDBMS rulesets
Alzabo::RDBMSRules::MySQL
MySQL specific database rules.
Alzabo::RDBMSRules::PostgreSQL
PostgreSQL specific database rules
Alzabo::Runtime
Loads all Alzabo::Runtime::* classes
Alzabo::Runtime::CachedRow
Cached row objects
Alzabo::Runtime::Column
Column objects
Alzabo::Runtime::ColumnDefinition
Column definition objects
Alzabo::Runtime::Cursor
Base class for Alzabo cursors
Alzabo::Runtime::ForeignKey
Foreign key objects
Alzabo::Runtime::Index
Index objects
Alzabo::Runtime::JoinCursor
Cursor that returns arrays of Alzabo::Runtime::Row objects
Alzabo::Runtime::PotentialRow
Row objects that aren't yet in the database
Alzabo::Runtime::Row
Row objects
Alzabo::Runtime::RowCursor
Cursor that returns Alzabo::Runtime::Row objects
Alzabo::Runtime::Schema
Schema objects
Alzabo::Runtime::Table
Table objects
Alzabo::SQLMaker
Alzabo base class for RDBMS drivers
Alzabo::SQLMaker::MySQL
Alzabo SQL making class for MySQL
Alzabo::SQLMaker::PostgreSQL
Alzabo SQL making class for PostgreSQL
Alzabo::Schema
Schema objects
Alzabo::Table
Table objects
Alzabo::Config
Alzabo configuration information

Provides

Alzabo::Docs
in lib/Alzabo/MethodMaker.pm
Alzabo::DocumentationContainer
in lib/Alzabo/MethodMaker.pm
Alzabo::DriverStatement
in lib/Alzabo/Driver.pm
Alzabo::Exception
in lib/Alzabo/Exceptions.pm
Alzabo::Exception::Driver
in lib/Alzabo/Exceptions.pm
Alzabo::MethodDocs
in lib/Alzabo/MethodMaker.pm
Alzabo::SQLMaker::Function
in lib/Alzabo/SQLMaker.pm
___name
in lib/Alzabo/Runtime/Row.pm
___table
in lib/Alzabo/Runtime/Row.pm

Examples

Other files