Log message:
Update ruby-sequel to 3.45.0.

=== 3.45.0 (2013-03-01)

* Remove bad model typecasting of money type on PostgreSQL (jeremyevans) (#624)

* Use simplecov instead of rcov for coverage testing on 1.9+ (jeremyevans)

* Make the Database#quote_identifier method public (jeremyevans)

* Make PostgreSQL metadata parsing handle tables with the same name in
  multiple schemas (jeremyevans)

* Switch query extension to use a proxy instead of Object#extend (chanks,
  jeremyevans)

* Remove Dataset#def_mutiation_method instance method (jeremyevans)

* Make foreign key parsing on MySQL not pick up foreign keys in other
  databases (jeremyevans)

* Allow per-instance overrides of Postgres.force_standard_strings and
  .client_min_messages (jeremyevans) (#618)

* Add Sequel.tzinfo_disambiguator= to the named_timezones plugin for
  automatically handling TZInfo::AmbiguousTime exceptions (jeremyevans) (#616)

* Add Dataset#escape_like, for escaping LIKE metacharacters (jeremyevans)
  (#614)

* The LIKE operators now use an explicit ESCAPE '\' clause for similar
  behavior across databases (jeremyevans)

* Make Database#tables and #views accept a :qualify option on PostgreSQL to
  return qualified identifiers (jeremyevans)

* Make json_serializer and xml_serializer plugins secure by default
  (jeremyevans)

* Address JSON.parse vulnerabilities (jeremyevans)

* Fix Dataset#from_self! to no longer create a self-referential dataset
  (jeremyevans)

* Use SQLSTATE or database error codes if available instead of regexp parsing
  for more specific DatabaseErrors (jeremyevans)

* Add unlimited_update plugin to work around MySQL warning in replicated
  environments (jeremyevans)

* Add the :retry_on and :num_retries transaction options for automatically
  retrying transactions (jeremyevans)

* Raise serialization failures/deadlocks as Sequel::SerializationFailure
  exceptions (jeremyevans)

* Support transaction isolation levels on Oracle and DB2 (jeremyevans)

* Support transaction isolation levels when using the JDBC transaction support
  (jeremyevans)

Log message:
Update ruby-sequel to 3.44.0.

=== 3.44.0 (2013-02-04)

* Speedup mysql2 adapter with identifier output method fetch speed by up to
  50% (jeremyevans)

* Speedup tinytds adapter fetch speed by up to 60% (jeremyevans)

* Expand columns_introspection extension to consider cached schema values in
  the database (jeremyevans)

* Expand columns_introspection extension to handle subselects (jeremyevans)

* Have #last and #paged_each for model datasets order by the model's primary
  key by default (jeremyevans)

* Improve emulated offset support to handle subqueries (jeremyevans)

* Remove use of Object#extend from the eager_each plugin (jeremyevans)

* Add support for temporary views on SQLite and PostgreSQL via the :temp
  option to create_view (chanks, jeremyevans)

* Emulate Database#create_or_replace_view if not supported directly
  (jeremyevans)

* Add Dataset#paged_each, for processing entire datasets without keeping all
  rows in memory (jeremyevans)

* Add Sequel::ConstraintViolation exception class and subclasses for easier
  exception handling (jeremyevans)

* Fix use of identity_map plugin with many_to_many associations with right
  composite keys (chanks) (#603)

* Increase virtual row performance by using a shared VirtualRow instance
  (jeremyevans)

* Allow the :dataset association option to accept the association reflection
  as an argument (jeremyevans)

* Improve association method performance by caching intermediate dataset
  (jeremyevans)

Log message:
[>Update ruby-sequel to 3.43.0.

=== 3.43.0 (2013-01-08)

* Move the #meta_def support for Database, Dataset, and Model to the meta_def \ 
extension (jeremyevans)

* Fix Database#copy_into on jdbc/postgres when an exception is raised (jeremyevans)

* Add core_refinements extension, providing refinement versions of Sequel's core \ 
extensions (jeremyevans)

* Make Database#copy_into raise a DatabaseError if the database signals an error \ 
in the postgres adapter (jeremyevans)

* Define respond_to_missing? where method_missing is defined and the object \ 
supports respond_to? (jeremyevans)

* Allow lambda procs with 0 arity as virtual row blocks on ruby 1.9 (jeremyevans)

* Handle schema-qualified row_types in the pg_array integration in the pg_row \ 
extension (jeremyevans) (#595)

* Support default_schema when reseting primary key sequences on PostgreSQL \ 
(jeremyevans) (#596)

* Allow treating tinyint(1) unsigned columns as booleans in the mysql adapters \ 
(jeremyevans)

* Support the jdbc-hsqldb gem in the jdbc adapter, since it has been updated to \ 
2.2.9 (jeremyevans)

* Work with new jdbc-* gems that require manual driver loading (kares) (#598)

* Cast blobs correctly on DB2 when use_clob_as_blob is false (mluu, jeremyevans) \ 
(#594)

* Add date_arithmetic extension for database-independent date calculations \ 
(jeremyevans)

* Make Database#schema handle [host.]database.schema.table qualified tables on \ 
Microsoft SQL Server (jeremyevans)

* Add Dataset#split_qualifiers helper method for splitting a qualifier \ 
identifier into array of strings (jeremyevans)

* Make Database#schema_and_table always return strings for the schema and table \ 
(jeremyevans)

* Skip stripping of blob columns in the string_stripper plugin (jeremyevans) (#593)

* Allow Dataset#get to take an array to return multiple values, similar to \ 
map/select_map (jeremyevans)

* Default :prefetch_rows to 100 in the Oracle adapter (andrewhr) (#592)

Log message:
Update ruby-sequel to 3.42.0.

=== 3.42.0 (2012-12-03)

* If an exception occurs while committing a transaction, attempt to rollback \ 
(jeremyevans)

* Support setting default string column sizes on a per-Database basis via \ 
default_string_column_size (jeremyevans)

* Reset Model.instance_dataset when extending the model's dataset (jeremyevans)

* Make the force_encoding plugin work with frozen strings (jeremyevans)

* Add Database#do on PostgreSQL for using the DO anonymous code block execution \ 
statement (jeremyevans)

* Remove Model.dataset_methods (jeremyevans)

* Allow subset to be called inside a dataset_module block (jeremyevans)

* Make Dataset#avg, #interval, #min, #max, #range, and #sum accept virtual row \ 
blocks (jeremyevans)

* Make Dataset#count use a subselect when the dataset has an offset without a \ 
limit (jeremyevans) (#587)

* Dump deferrable status of unique indexes on PostgreSQL (radford) (#583)

* Extend deferrable constraint support to all types of constraints, not just \ 
foreign keys (radford, jeremyevans) (#583)

* Support Database#copy_table and #copy_into on jdbc/postgres (bdon) (#580)

* Make Dataset#update not use a limit (TOP) on Microsoft SQL Server 2000 \ 
(jeremyevans) (#578)

=== 3.41.0 (2012-11-01)

* Add bin/sequel usage guide (jeremyevans)

* Make Dataset#reverse and #reverse_order accept virtual row blocks (jeremyevans)

* Add Sequel.delay for generic delayed evaluation (jeremyevans)

* Make uniqueness validations correctly handle nil values (jeremyevans)

* Support :unlogged option for create_table on PostgreSQL (JonathanTron) (#575)

* Add ConnectionPool#pool_type to get the type of connection pool in use \ 
(jeremyevans)

* Explicitly mark primary keys as NOT NULL on SQLite (jeremyevans)

* Add support for renaming primary key columns on MySQL (jeremyevans)

* Add connection_validator extension for automatically checking connections and \ 
transparently handling disconnects (jeremyevans)

* Add Database#valid_connection? for checking whether a given connection is \ 
valid (jeremyevans)

* Make dataset.limit(nil, nil) reset offset as well as limit (jeremyevans) (#571)

* Support IMMEDIATE/EXCLUSIVE/DEFERRED transaction modes on SQLite (Eric Wong)

* Major change in the Database <-> ConnectionPool interface (jeremyevans)

* Make touch plugin handle touching of many_*_many associations (jeremyevans)

* Make single_table_inheritance plugin handle non-bijective mappings (hannesg) (#567)

* Support foreign key parsing on MSSQL (munkyboy) (#564)

* Include SQL::AliasMethods in most pg_* extension objects (treydempsey, \ 
jeremyevans) (#563)

* Handle failure to create a prepared statement better in the postgres, mysql, \ 
and mysql2 adapters (jeremyevans) (#560)

* Treat clob columns as strings instead of blobs (jeremyevans)

=== 3.40.0 (2012-09-26)

* Add a cubrid adapter for accessing CUBRID databases via the cubrid gem \ 
(jeremyevans)

* Add a jdbc/cubrid adapter for accessing CUBRID databases via JDBC on JRuby \ 
(jeremyevans)

* Return OCI8::CLOB values as ruby Strings in the Oracle adapter (jeremyevans)

* Use clob for String :text=>true types on Oracle, DB2, HSQLDB, and Derby \ 
(jeremyevans) (#555)

* Allowing marshalling of Sequel::Postgres::HStore (jeremyevans) (#556)

* Quote channel identifier names when using LISTEN/NOTIFY on PostgreSQL (jeremyevans)

* Handle nil values when formatting bound variable arguments in the pg_row \ 
extension (jeremyevans) (#548)

* Handle nil values when parsing composite types in the pg_row extension \ 
(jeremyevans) (#548)

* Add :disconnect=>:retry option to Database#transaction, for automatically \ 
retrying the transaction on disconnect (jeremyevans)

* Greatly improved support on Microsoft Access (jeremyevans)

* Support Database#{schema,tables,views,indexes,foreign_key_list} when using \ 
ado/access adapter (ericgj) (#545, #546)

* Add ado/access adapter for accessing Microsoft Access via the ado adapter \ 
(jeremyevans)

* Combine disconnect error detection for mysql and mysql2 adapters (jeremyevans)

* Update the association_pks plugin to handle composite primary keys (chanks, \ 
jeremyevans) (#544)

Log message:
Update ruby-sequel to 3.39.0.

=== 3.39.0 (2012-09-01)

* Fix defaults_setter to set false default values (jeremyevans)

* Fix serial sequence query in Database#primary_key_sequence on PostgreSQL
  (jeremyevans) (#538)

* Add Database#copy_into when using postgres adapter with pg driver, for very
  fast inserts into tables (jeremyevans)

* Combine multiple alter_table operations into a single query where possible
  on MySQL and PostgreSQL (jeremyevans)

* Handle sets of alter_table operations on MySQL and MSSQL where later
  operations depend on earlier ones (jeremyevans)

* Add constraint_validations plugin for automatic validations of constaints
  defined by extension (jeremyevans)

* Add constraint_validations extension for defining database constraints
  similar to validations (jeremyevans)

* Add Database#supports_regexp? for checking for regular expression support
  (jeremyevans)

* Add Sequel.trim for cross platform trim function (jeremyevans)

* Add Sequel.char_length for cross platform char_length function (jeremyevans)

* Fixing caching of MySQL server version (hannesg) (#536)

* Allow overriding the convert_tinyint_to_bool setting on a per-Dataset basis
  in the mysql and mysql2 adapters (jeremyevans)

* Make ValidationFailed and HookFailed exceptions have model method that
  returns the related model (jeremyevans)

* Automatically wrap array arguments to most PGArrayOp methods in PGArrays
  (jeremyevans)

* Add set_column_not_null to alter table generator for marking a column as not
  null (jeremyevans)

* Default second argument of set_column_allow_null to true in alter table
  generator (jeremyevans)

* Allow Dataset#count to take an argument or virtual row block (jeremyevans)

* Attempt to recognize CURRENT_{DATE,TIMESTAMP} defaults and return them as
  Sequel::CURRENT_{DATE,TIMESTAMP} (jeremyevans)

* Make dataset.insert(model) assume a single column if model uses the pg_row
  plugin (jeremyevans)

* No longer handle model instances in plain (non-model) datasets when
  inserting (jeremyevans)

* Use subselects for model classes as tables in join methods in model datasets
  if the model's dataset isn't a simple select (jeremyevans)

* No longer handle model classes as tables in join/graph methods in plain
  (non-model) datasets (jeremyevans)

* Make Time->DateTime and DateTime->Time typecasts retain fractional seconds
  on ruby 1.8 (jeremyevans) (#531)

* Add bin/sequel -c support, for running code string instead of using an IRB
  prompt (jeremyevans)

* Allow subclasses plugin to take a block, which is called with each
  subclasses created (jeremyevans)

* Add :where option to validates_unique, for custom uniqueness filters
  (jeremyevans)

* Add :connection_handling=>:disconnect option for threaded connection pools
  (jeremyevans)

* Add Postgres::PGRowOp#* for referencing the members of the composite type as
  separate columns (jeremyevans)

* Make identity_map plugin work with models lacking a primary key (jeremyevans)

* Recognize MySQL set type and default value (jeremyevans) (#529)

Log message:
Update ruby-sequel to 3.38.0.

=== 3.38.0 (2012-08-01)

* Sequel now recognizes the double(x, y) and double(x, y) unsigned MySQL types
  (Slike9, jeremyevans) (#528)

* The swift subadapters now require swift-db-* instead of swift itself
  (deepfryed, jeremyevans) (#526)

* Add :textsize option to tinytds adapter to override the default TEXTSIZE
  (jeremyevans, wardrop) (#525)

* Support an output identifier method in the swift adapter (jeremyevans)

* Add Model#to_hash as an alias to Model#values (jeremyevans)

* When loading multiple pg_* extensions via Database#extension, only reset the
  conversion procs once (jeremyevans)

* Don't allow model typecasting from string to postgres array, hstore, or
  composite types (jeremyevans)

* Add pg_typecast_on_load plugin for converting advanced PostgreSQL types on
  load the {jdbc,do,swift}/postgres adapters (jeremyevans)

* Make all adapters that connect to PostgreSQL store type conversion procs
  (jeremyevans)

* Add type oid to column schema on PostgreSQL (jeremyevans)

* Add pg_row plugin, for using Sequel::Model classes to represent PostgreSQL
  row-valued/composite types (jeremyevans)

* Add pg_row_ops extension for DSL support for PostgreSQL row-valued/composite
  types (jeremyevans)

* Add pg_row extension for dealing with PostgreSQL row-valued/composite types
  (jeremyevans)

* Allow custom registered array types in the pg_array extension to be Database
  instance specific (jeremyevans)

* Remove Sequel::SQL::IdentifierMethods (jeremyevans)

* Don't have the schema_dumper extension produce code that relies on the
  core_extensions (jeremyevans)

* Fix dropping of columns with constraints on Microsoft SQL Server (mluu,
  jeremyevans) (#515, #518)

* Don't have pg_* extensions add methods to core classes unless the
  core_extensions extension is loaded (jeremyevans)

* Use real boolean literals on derby 10.7+ (jeremyevans, matthauck) (#514)

* Work around JRuby 1.6 ruby 1.9 mode bug in Time#nsec for Time prepared
  statement arguments on jdbc (jeremyevans)

* Handle blob prepared statement arguments on jdbc/db2 and jdbc/oracle
  (jeremyevans)

* Handle blob values in the swift adapter (jeremyevans)

* Handle better nil prepared statement arguments on jdbc (jeremyevans) (#513)

* Make SQL::Blob objects handle as, cast, and lit methods even if the core
  extensions are not loaded (jeremyevans)

* Make #* with no arguments produce a ColumnAll for Identifier and
  QualifiedIdentifier (jeremyevans)

* Sequel.expr(:symbol) now returns Identifier, QualifiedIdentifier, or
  AliasedExpression instead of Wrapper (jeremyevans)

* Treat clob columns as string instead of blob on Derby (jeremyevans) (#509)

Log message:
Update ruby-sequel to 3.37.0.

=== 3.37.0 (2012-07-02)

* Allow specifying eager_graph alias base on a per-call basis using an \ 
AliasedExpression (jeremyevans)

* Allow bin/sequel to respect multiple -l options for logging to multiple files \ 
(jeremyevans)

* Correctly handle cases where SCOPE_IDENTITY is nil in the odbc/mssql adapter \ 
(stnoonan, jeremyevans)

* Add pg_interval extension, for returning interval types as \ 
ActiveSupport::Duration instances (jeremyevans)

* Save a new one_to_one associated object once instead of twice in the \ 
nested_attributes plugin (jeremyevans)

* Don't add unnecessary filter condition when passing a new object to a \ 
one_to_one setter method (jeremyevans)

* Differentiate between column references and method references in \ 
many_through_many associations (jeremyevans)

* Use :qualify=>:deep option when joining tables in model association \ 
datasets (jeremyevans)

* Support :qualify=>:deep option to Dataset#join_table to qualify \ 
subexpressions in the expression tree (jeremyevans)

* Support :qualify=>false option to Dataset#join_table to not automatically \ 
qualify keys/values (jeremyevans)

* Make filter by associations support use column references and method \ 
references correctly (jeremyevans)

* Call super in list plugin before_create (jeremyevans) (#504)

* Do not automatically cast String to text in pg_auto_parameterize extension \ 
(jeremyevans)

* Support alter_table validate_constraint on PostgreSQL for validating \ 
constraints previously declared with NOT VALID (jeremyevans)

* Support :not_valid option when adding foreign key constraints on PostgreSQL \ 
(jeremyevans)

* Support exclusion constraints on PostgreSQL (jeremyevans)

* Allow for overriding the create/alter table generators used per Database \ 
object (jeremyevans)

* Make casting to Date/(Time/DateTime) use date/datetime functions on SQLite \ 
(jeremyevans)

* Add pg_range_ops extension for DSL support for PostgreSQL range operators and \ 
functions (jeremyevans)

* The json library is now required when running the plugin/extension specs \ 
(jeremyevans)

* Use change migrations instead of up/down migrations in the schema_dumper \ 
(jeremyevans)

* Dump unsigned integer columns with a check >= 0 constraint in the \ 
schema_dumper (stu314)

* Switch the :key_hash entry to the association :eager_loader option to use the \ 
method symbol(s) instead of the column symbol(s) (jeremyevans)

* Add :id_map entry to the hash passed to the association :eager_loader option, \ 
for easier custom eager loading (jeremyevans)

* Fix dumping of non-integer foreign key columns in the schema_dumper \ 
(jeremyevans) (#502)

* Add nested_attributes :fields option to be a proc that is called with the \ 
associated object (chanks) (#498)

* Add split_array_nil extension, for compiling :col=>[1, nil] to col IN (1) \ 
OR col IS NULL (jeremyevans)

* Add Database#extension and Dataset#extension for loading extension modules \ 
into objects automatically (jeremyevans)

* Respect an existing dataset limit when updating on Microsoft SQL Server \ 
(jeremyevans)

* Add pg_range extension, for dealing with PostgreSQL 9.2+ range types (jeremyevans)

* Make pg_array extension convert array members when typecasting Array to \ 
PGArray (jeremyevans)

* Make jdbc/postgres adapter convert array type elements (e.g. date[] arrays are \ 
returned as arrays of Date instances) (jeremyevans)

* Make the pg_inet extension handle inet[]/cidr[]/macaddr[] types when used with \ 
the pg_array extension (jeremyevans)

* Make the pg_json extension handle json[] type when used with the pg_array \ 
extension (jeremyevans)

* Fix schema parsing of h2 clob types (jeremyevans)

* Make the pg_array extension handle array types for scalar types handled by the \ 
native postgres adapter (jeremyevans)

* Generalize handling of array types in the pg_array extension, allowing easy \ 
support of custom array types (jeremyevans)

* Remove type conversion of int2vector and money types on PostgreSQL, since \ 
previous conversions were wrong (jeremyevans)

* Add eval_inspect extension, which makes Sequel::SQL::Expression#inspect \ 
attempt to return a string suitable for eval (jeremyevans)

* When emulating offset with ROW_NUMBER, default to ordering by all columns if \ 
no specific order is given (stnoonan, jeremyevans) (#490)

* Work around JRuby 1.6 ruby 1.9 mode bug in Time -> SQLTime conversion \ 
(jeremyevans)

=== 3.36.1 (2012-06-01)

* Fix jdbc adapter when DriverManager#getConnection fails (aportnov) (#488)

Log message:
Update ruby-sequel to 3.36.0.

=== 3.36.0 (2012-06-01)

* Use Bignum generic type when dumping unsigned integer types that could \ 
potentially overflow 32-bit signed integer values (stu314)

* Support :transform option in the nested_attributes plugin, for automatically \ 
preprocessing input hashes (chanks)

* Support :unmatched_pk option in the nested_attributes plugin, can be set to \ 
:create for associated objects with natural keys (chanks)

* Support composite primary keys in the nested_attributes plugin (chanks)

* Allow Model#from_json in the json_serializer plugin to use set_fields if a \ 
:fields option is given (jeremyevans)

* Support :using option to set_column_type on PostgreSQL, to force a specific \ 
conversion from the old value to the new value (jeremyevans)

* Drop indexes in the reverse order that they were added in the schema dumper \ 
(jeremyevans)

* Add :index_names option to schema dumper method, can be set to false or \ 
:namespace (stu314, jeremyevans)

* Add Database#global_index_namespace? for checking if index namespace is global \ 
or per table (jeremyevans)

* Fix typecasting of time columns on jdbc/postgres, before could be off by a \ 
millisecond (jeremyevans)

* Add document explaining Sequel's object model (jeremyevans)

* Attempt to detect more disconnect errors in the mysql2 adapter (jeremyevans)

* Add is_current? and check_current to the migrators, for checking/raising if \ 
there are unapplied migrations (pvh, jeremyevans) (#487)

* Add a jdbc subadapter for the Progress database (Michael Gliwinski, jeremyevans)

* Add pg_inet extension, for working with PostgreSQL inet and cidr types \ 
(jeremyevans)

* Fix bug in model column setters when passing an object that raises an \ 
exception for ==('') (jeremyevans)

* Add eager_each plugin, which makes each on an eagerly loaded dataset do eager \ 
loading (jeremyevans)

* Fix bugs when parsing foreign keys for tables with explicit schema on \ 
PostgreSQL (jeremyevans)

* Remove Database#case_sensitive_like on SQLite (jeremyevans)

* Remove Database#single_value in the native sqlite adapter (jeremyevans)

* Make Dataset#get work with nil and false arguments (jeremyevans)

* Make json_serializer plugin respect :root=>:collection and \ 
:root=>:instance options (jeremyevans)

* Support savepoints in prepared transactions on MySQL 5.5.23+ (jeremyevans)

* Add pg_json extension, for working with PostgreSQL 9.2's new json type \ 
(jeremyevans)

* In the optimistic locking plugin, make refresh and save after a failed save \ 
work correctly (jeremyevans)

* Support partial indexes on Microsoft SQL Server 2008 (jeremyevans)

* Make Database#call pass blocks (jeremyevans)

* Support :each when preparing statements, useful for iterating over large \ 
datasets (jeremyevans)

* Support :if_exists and :cascade options when dropping indexes on PostgreSQL \ 
(jeremyevans)

* Support :concurrently option when adding and dropping indexes on PostgreSQL \ 
(jeremyevans)

* Make Database#transaction on PostgreSQL recognize :synchronous, :read_only, \ 
and :deferrable options (jeremyevans)

* Support :sql_mode option when connecting to MySQL (jeremyevans)

* Apply :timeout MySQL connection setting on do, jdbc, and swift adapters \ 
(jeremyevans)

* Don't set Sequel::Model.db automatically when creating an anonymous class with \ 
an associated database object (jeremyevans)

* Add :connection_handling=>:queue option to the threaded connection pools, \ 
may reduce chance of stale connections (jeremyevans) (#481)

* Handle JRuby 1.7 exception handling changes when connecting in the jdbc \ 
adapter (jeremyevans) (#477)

* Make *_to_one association setters be noops if you pass a value that is the \ 
same as the cached value (jeremyevans)

* Make Model#refresh return self when using dirty plugin (jeremyevans)

Log message:
Update ruby-sequel to 3.35.0.

=== 3.35.0 (2012-05-01)

* Correctly handle parsing schema for tables in other databases on MySQL \ 
(jeremyevans)

* Add DSL support for the modulus operator (%), similar to the bitwise operators \ 
(jeremyevans)

* Fix possible thread-safety issues on non-GVL ruby implementations (jeremyevans)

* Allow truncation of multiple tables at the same time on PostgreSQL (jeremyevans)

* Allow truncate to take a :cascade, :only, and :restart options on PostgreSQL \ 
(hgimenez, jeremyevans)

* Allow json and xml serializers to support :array option in class to_json \ 
method to serialize existing array of model instances (jeremyevans)

* Add dirty plugin, which saves the initial value of the column when the value \ 
is changed (jeremyevans)

* create_table now supports an :as option to create a table directly from the \ 
results of a query (jeremyevans)

* The :index option when creating columns in the schema generator can now be a \ 
hash of options passed to index (jeremyevans)

* Parsing the default column values in the oracle adapter no longer requires \ 
superuser privileges (Jason Hines)

* Add Database#cache_schema to allow schema caching to be turned of, useful for \ 
development modes where models are reloaded (jeremyevans)

* Correctly handle errors that occur when rolling back transactions (jeremyevans)

* Recognize identity type in the schema dumper (jeremyevans) (#468)

* Don't assign instance variables to Java objects, for future JRuby 2.0 support \ 
(jeremyevans) (#466)

* Use date and timestamp formats that are multilanguage and not DATEFORMAT \ 
dependent on Microsoft SQL Server (jeremyevans)

* Add Database#log_exception, which logs when a query raises an exception, for \ 
easier overriding (jeremyevans) (#465)

* Make the migrators only use transactions by default if the database supports \ 
transactional DDL (jeremyevans)

* Add Database#supports_transactional_ddl? for checking if DDL statements can be \ 
rolled back in transactions (jeremyevans)

* Don't use auto parameterization when using cursors in the pg_auto_parameterize \ 
extension (jeremyevans) (#463)

* No longer escape backslashes in strings by default, fixes doubled backslashes \ 
on some adapters (jeremyevans)

* Escape blackslash-carriage return-line feed in strings on Microsoft SQL Server \ 
(mluu, jeremyevans) (#462, #461)

* Remove Array#all_two_pairs? (jeremyevans)

* Remove Dataset#disable_insert_returning on PostgreSQL (jeremyevans)

* Remove support for PostgreSQL <8.2 (jeremyevans)

* Remove support for Ruby <1.8.7 (jeremyevans)

Log message:
Update ruby-sequel package to 3.34.1.

=== 3.34.1 (2012-04-02)

* Fix bug in optimization of primary key lookup (jeremyevans) (#460)

As for 3.34.0, changes are too many, please refer:

	http://sequel.rubyforge.org/rdoc/files/CHANGELOG.html