* The default thread-handling model in MySQL Server executes statements using
one thread per client connection.
* Commercial distributions of MySQL now include two plugins that enable MySQL
Server to use external authentication methods to authenticate MySQL users
* Important Change: Replication: The RESET SLAVE statement has been extended
with an ALL keyword.
* A new utility, mysql_plugin, enables MySQL administrators to manage which
plugins a MySQL server loads.
* Bugs fixed.
years, removing roadblocks to deploying new or ported applications on
PostgreSQL. These include:
* Synchronous Replication: enable high-availability with consistency across
multiple servers
* Per-Column Collations: support linguistically-correct sorting per database,
table or column.
* Unlogged Tables: greatly improves performance for ephemeral data
Our community of contributors innovates with cutting-edge features. Version 9.1
includes several which are new to the database industry, such as:
* K-Nearest-Neighbor Indexing: index on "distance" for faster location and text
search queries
* Serializable Snapshot Isolation: keeps concurrent transactions consistent
without blocking, using "true serializability"
* Writeable Common Table Expressions: execute complex multi-stage data updates
in a single query
* Security-Enhanced Postgres: deploy military-grade security and Mandatory
Access Control
- bug #3375325 [interface] Page list in navigation frame looks odd
- bug #3313235 [interface] Error div misplaced
- bug #3374802 [interface] Comment on a column breaks inline editing
- patch #3383711 [display] Order by a column in a view doesn't work in
some cases
- bug #3386434 [interface] Add missing space to server status
- [core] Remove library PHPExcel, due to license issues
- [export] Remove native Excel export modules (xls and xlsx formats)
- [import] Remove native Excel import modules (xls and xlsx formats)
- bug #3392920 [edit] BLOB emptied after editing another column
- [security] Fixed XSS in Inline Edit on save action, see PMASA-2011-14
- [security] Fixed XSS with db/table/column names, see PMASA-2011-14
The PostgreSQL BuildFarm is a distributed build system designed to
detect build failures of the source code of PostgreSQL on a large
collection of platforms and configurations. This is the client
software that enables to perform automated test builds and checks.
v0.12.1
- Fix issue with simple_uuid dependency.
- Fix issue with get_range & get_range_batch keeping all results when a block is given. Resolves Issue# 112.
v0.12.0 Changed thrift_client dependency to 0.7.0
=== 3.27.0 (2011-09-01)
* Add support for native prepared statements to the tinytds adapter
(jeremyevans)
* Add support for native prepared statements and stored procedures to the
mysql2 adapter (jeremyevans)
* Support dropping primary key, foreign key, and unique constraints on MySQL
via the drop_constraint :type option (jeremyevans)
* Add Sequel::SQLTime class for handling SQL time columns (jeremyevans)
* Typecast DateTime objects to Date for date columns (jeremyevans)
* When typecasting Date objects to timestamps, make the resulting objects
always have no fractional date components (jeremyevans)
* Add Model.dataset_module for simplifying many def_dataset_method calls
(jeremyevans)
* Make prepared_statements_safe plugin work on classes without datasets
(jeremyevans)
* Make Dataset#hash work correctly when referencing SQL::Expression instances
(jeremyevans)
* Handle allowed mass assignment methods correctly when including modules in
classes or extending instances with modules (jeremyevans)
* Fix Model#hash to work correctly with composite primary keys and with no
primary key (jeremyevans)
* Model#exists? now returns false without issuing a query for new model
objects (jeremyevans)
pgbouncer is a lightweight connection pooler for PostgreSQL that provides
the following features:
* Several levels of brutality when rotating connections.
* Low memory requirements.
* It is not tied to one backend server, the destination databases
can reside on different hosts.
* Supports online reconfiguration for most of the settings.
* Supports online restart/upgrade.
- bug #3323060 [parser] SQL parser breaks AJAX requests if query has
unclosed quotes
- bug #3323101 [parser] Invalid escape sequence in SQL parser
- bug #3348995 [config] $cfg['Export']['asfile'] set to false does not
select asText option
- bug #3340151 [export] Working SQL query exports error page
- bug #3353649 [interface] "Create an index on X columns" form not validated
- bug #3350790 [interface] JS error in Table->Structure->Index->Edit
- bug #3353811 [interface] Info message has "error" class
- bug #3357837 [interface] TABbing through a NULL field in the inline mode
resets NULL
- remove version number in /setup
- bug #3367993 [usability] Missing "Generate Password" button
- bug #3363221 [display] Missing Server Parameter on inline sql query
- bug #3367986 [navi] Drop field -> lost active table
- remove misleading comment on the "Rename database" interface
- bug #3374374 [interface] Fix footnote for inexact count while browsing
- bug #3372807 [interface] Fix security warning link in setup
- bug #3374347 [display] Backquotes in normal text on import page
- bug #3358750 [core] With Suhosin, urls are too long in edit links
- [security] Missing sanitization on the table, column and index names leads
to XSS vulnerabilities, see PMASA-2011-13
* Documentation in .CHM and .HLP format has been removed from the distribution.
* For some procedure and parameter combinations SQLProcedureColumns() did not
work correctly. For example, it could not return records for an existing
procedure with correct parameters supplied.
* Further, it returned incorrect data for column 7, TYPE_NAME. For example, it
returned VARCHAR(20) instead of VARCHAR.
* The MySQL Connector/ODBC MSI installer did not set the InstallLocation value
in the Microsoft Windows registry.
* In bulk upload mode, SQLExecute would return SQL_SUCCESS, even when the
uploaded data contained errors, such as primary key duplication, and foreign
key violation.
* SQLDescribeCol and SQLColAttribute could not be called before SQLExecute, if
the query was parameterized and not all parameters were bound.
* Note, MSDN states that “For performance reasons, an application should not
call SQLColAttribute/SQLDescribeCol before executing a statement.” However,
it should still be possible to do so if performance reasons are not paramount.
* When SQLNumResultCols() was called between SQLPrepare() and SQLExecute() the
driver ran SET @@sql_select_limit=1, which limited the resultset to just one
row.
* After installing MySQL Connector/ODBC, the system DSN created could not be
configured or deleted. An error dialog was displayed, showing the error
message “Invalid attribute string”.
* In this case the problem was due to the fact that the driver could not parse
the NULL-separated connection string.
* When used after a call to SQLTables(), SQLRowCount() did not return the
correct value.
* Full Kerberos and SSPI support for passwordless login to
Microsoft SQL Server from Unix and Windows clients.
Includes Kerberos delegation option.
* Full support for DB-Library under Win32/64 via NMAKE.EXE.
* Built-in support for UTF-8.
* Support for wide characters in ODBC.
* Support for varchar(max) and varbinary(max).
* Better thread-safety in ODBC.
* Distinguish between connect and login errors.
* Bulk-copy functions in CT-Library.
Rails 3.0.10
* Magic encoding comment added to schema.rb files
* schema.rb is written as UTF-8 by default.
* Ensuring an established connection when running `rake db:schema:dump`
* Association conditions will not clobber join conditions.
* Destroying a record will destroy the HABTM record before destroying
itself. GH #402.
* Make `ActiveRecord::Batches#find_each` to not return `self`.
* Update `table_exists?` in PG to to always use current search_path or
schema if explictly set.
2.3.14:
Security fix:
The quote_table_name method in the ActiveRecord adapaters for Ruby on
Rails were initially created solely for the purpose of escaping
reserved words encountered in table names. However over time 3rd
party libraries, and rails itself, grew to rely on those functions as
a way to sanitize potentially malicious user input. As a result these
functions need to be hardened to manage malicious input rather than
assuming they're being passed benign values generated by rails itself.
* Bugfix: Improperly used preprocessor directive caused compilation failure
when using gcc 4.4.4 or newer.
Changes 1.9:
* Use of mmap
* Changes in compatibility mode
* Locking is disabled.
* Do not link pag to dir.
* gdbm_setopt
* The testgdbm program is installed
* A testsuite is provided.
* Improved documentation.
1.50 Tue 7 Jun 2011
- Removed normalize as a supported parameter, normalizing columns turns
out not to work in practice. However, we always normalize tables to
get the class name for the table as that seems to result in class
names that make much more sense.
1.49 Wed 1 Jun 2011
- Adding normalize support to turn columnName into column_name
1.48 Fri 21 Jan 2011
- Initial support for shim => 1 to simplify customisation (ADAMK)
1.47 Wed 8 Dec 2010
- Adding readonly support for views (ADAMK)
1.46 Tue 30 Nov 2010
- Bumped File::Path dependency to 2.08 to prevent test failures
from the one shipped with Perl 5.8.9 (AZAWAWI)
- Added experimental base class ->update support (ADAMK)
- Added the qname attributes to the generator structs to simplify
and improve readability of SQL fragment strings (ADAMK)
2.0.3 Fri Jan 14 17:50:12 EST 2011
- RT#62296: fix crash when dealing with record bigger than
99999 bytes (Alex Arnaud)
- test cases for MARC::Field->subfields()
- RT#61198: let subfields return an empty array on control
fields (Colin Campbell)
2.0.2 Tue May 4 13:04:07 EDT 2010
- RT#57180: put back and expanded copyright statement in README
at Debian request
- set license element in META.yml
2.0.1 Sat May 1 15:59:54 EDT 2010
[ENHANCEMENTS]
- improve support for subclassing MARC::Field (Dan Wells)
- RT#55993: MARC::Record->insert_fields_after can now insert
after last field in record (Frédéric Demians)
- added methods to MARC::Field to allow a (class-level) list of
fields that should be considered control fields in addition
to 001-009. Includes test t/extra_controlfields.t, and
supports alphabetic characters in the tag labels. The new
methods are
allow_controlfield_tags
disallow_controlfield_tags
is_controlfield_tag
(Bill Dueber)
- added MARC::Record::delete_fields() and t/delete-field.t
(Ed Summers)
- documentation improvements (Mike Rylander and Dan Scott)
- baked in minimum Perl version required: 5.8.2
=== 3.26.0 (2011-08-01)
* Fix bug in default connection pool if a disconnect error is raised and the
disconnection_proc also raises an error (jeremyevans)
* Disallow eager loading via eager of many_*_many associations with
:eager_graph option (jeremyevans)
* Major speedup in dataset creation (jeremyevans)
* Replace internal implementation of eager_graph with much faster version
(jeremyevans)
* Don't treat strings with leading zeros as octal format in the default
typecasting (jeremyevans)
* Fix literalization of Date, Time, and DateTime values on Microsoft Access
(jeremyevans)
* Fix handling of nil values with the pure-Java version of nokogiri in the
xml_serializer plugin (jeremyevans)
* Make identity_map plugin work with standard eager loading of many_to_many
and many_through_many associations (jeremyevans)
* Make create_table! only attempt to drop the table if it already exists
(jeremyevans)
* Remove custom table_exists? implementations in the oracle and postgres
adapters (jeremyevans)
* Handle another type of disconnection in the postgres adapter (jeremyevans)
* Handle disconnections in the ado adapter and do postgres subadapter
(jeremyevans)
* Recognize disconnections when issuing BEGIN/ROLLBACK/COMMIT statements
(jeremyevans) (#368)
=== 3.25.0 (2011-07-01)
* Work with tiny_tds-0.4.5 in the tinytds adapter, older versions are no
longer supported (jeremyevans)
* Make association_pks plugin typecast provided values to integer if the
primary key column type is integer (jeremyevans)
* Model.set_dataset now accepts Identifier, QualifiedIdentifier, and
AliasedExpression arguments (jeremyevans)
* Fix handling of nil values in bound variables and prepared statement and
stored procedure arguments in the jdbc adapter (jeremyevans, wei)
* Allow treating Datasets as Expressions, e.g. DB[:table1].select(:column1)
> DB[:table2].select(:column2) (jeremyevans)
* No longer use CASCADE by default when dropping tables on PostgreSQL
(jeremyevans)
* Support :cascade option to #drop_table, #drop_view, #drop_column, and
#drop_constraint for using CASCADE (jeremyevans)
* If validation error messages are LiteralStrings, don't add the column name
to them in Errors#full_messages (jeremyevans)
* Fix bug loading plugins on 1.9 where ::ClassMethods, ::InstanceMethods, or
::DatasetMethods is defined (jeremyevans)
* Add Dataset#exclude_where and Dataset#exclude_having methods, so you can
force use of having or where clause (jeremyevans)
* Allow Dataset#select_all to take table name arguments and select all
columns from each given table (jeremyevans)
* Add Dataset#select_group method, for selecting and grouping on the same
columns (jeremyevans)
* Allow Dataset#group and Dataset#group_and_count to accept a virtual row
block (jeremyevans)
v0.11.4
- Fix get_range to invoke blocks
- Fix current distribution urls in Rakfile. Resolves Issue# 97.
v0.11.3
- Fix login after reconnect
v0.11.2
- Update thrift_client gem to deal with failover bug.
