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= New Features
* Overriding the :limit and :eager_limit_strategy association options
can now be done on a per-call basis when eager loading, by using an
eager block callback and setting the :eager_limit or
:eager_limit_strategy dataset options. Example:
Album.eager(:tracks=>proc{|ds| ds.clone(:eager_limit=>5)}).all
* Dataset#insert_conflict and #insert_ignore have been added on
SQLite, adding support for the INSERT OR ... SQL syntax:
DB[:table].insert_ignore.insert(:a=>1, :b=>2)
# INSERT OR IGNORE INTO TABLE (a, b) VALUES (1, 2)
DB[:table].insert_conflict(:replace).insert(:a=>1, :b=>2)
# INSERT OR REPLACE INTO TABLE (a, b) VALUES (1, 2)
* An identifier_columns plugin has been added, which allows
Sequel::Model#save to work when column names contain double
underscores.
= Other Improvements
* IPv6 addresses can now be used in connection URLs when using
ruby 1.9.3+.
* The :db_type entries in column schema hashes now include sizes
for string and decimal types on DB2 and when using the jdbc
adapter's generic schema parsing.
* Database#row_type in the pg_row extension now handles different
formats of specifying schema qualified types. So a row type
registered via :schema__type can be found using
Sequel.qualify(:schema, :type).
* Another disconnect error is recognized in the tinytds adapter.
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