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.
D. J. Bernstein's constant database library adapted as a python
extension module. Like GDBM and kin, cdb files map keys to values.
The file format boasts wickedly fast lookups and atomic updates.
* Extra checks of search arguments for possible SQL injection attacks
* Remove excess parentheses in debug SQL
* Fix parsing of foo.* in SQLA::Tree
* Fix bindtype fail when using -between with arrayrefref literals
* Add handling for NULL for -in
* The -nest operator has entered semi-deprecated status and has been
undocumented. Please do not use it in new code
* Production release, no changes from 1.32_04
Changes 1.32_04:
* Updated to SQLite 3.7.6.3
* Made util/getsqlite.pl state that it needs fixing to work for
SQLite 3.7.5+ when it dies at the last step, and outline what the
user needs to do manually instead, until getsqlite is fixed
Changes 1.32_03:
* Updated to SQLite 3.7.6.2
* Resolved 67843 for DBD-SQLite: savepoint rollback alters AC state
Changes 1.32_02:
* Updated to SQLite 3.7.5
* Resolved 65267 for DBD-SQLite: Add RTree support option;
skip fts3/metadata tests if those features are disabled
* Resolved 65267: Add RTree support option
* Added sqlite_see_if_its_a_number database handle attribute
to deal with issues caused by (quoted) bind values against
numbers such as return values from a function etc.
* Recently introduced test sql_type_cast.t cannot work with DBI less
than 1.611.
* Minor change to Makefile.PL to avoid use of unitialised warning on
$ENV{LD_LIBRARY_PATH} in warning when it is not set.
Changes 1.30_7:
* Some time ago (I don't know when) a few internal errors generated by
DBD::ODBC got ignored. There are about 5 of them but I seriously
doubt anyone would hit any other than the data truncated error
(which is reported by the ODBC driver anyway) and "no select
statement currently executing". You can see rt_68720.t in the t
directory for an example of the latter.
* An extra argument has been added to the sub associated with
odbc_err_handler. The arguments passed to the odbc_err_handler are
now state (string), error (string), native error code (number) and
the status returned from the last ODBC API. The status will be
SQL_ERROR (-1) for errors or SQL_SUCCESS_WITH_INFO (1) for
informational messages.
* Changed incorrect verion number
Changes 1.40:
* Fixed bug rt44591 second preapre giving an error
* Fixed bug rt57981 warnings during clone
* Fixed bug rt63191 Synopsis errors
* Fixed bug rt66813 Google's group link in the POD
* Fixed spurious dbi_profile lines written to the log when
profiling is enabled and a trace flag, like SQL, is used.
* Fixed to recognize SQL::Statement errors even if instantiated
with RaiseError=0
* Fixed RT-61513 by catching attribute assignment to tied table access
interface
* Fixing some misbehavior of DBD::File when running within the Gofer server.
* Fixed compiler warnings RT-62640
* Optimized connect() to remove redundant FETCH of \%attrib values.
* Improved initialization phases in DBI::DBD::SqlEngine
* Added DBD::Gofer::Transport::corostream. An experimental proof-of-concept
transport that enables asynchronous database calls with few code changes.
It enables asynchronous use of DBI frameworks like DBIx::Class.
* Added additional notes on DBDs which avoid creating a statement in
the do() method and the effects on error handlers
* Adding new attribute "sql_dialect" to DBI::DBD::SqlEngine to allow
users control used SQL dialect (ANSI, CSV or AnyData), defaults to CSV
* Add documentation for DBI::DBD::SqlEngine attributes
* Documented dbd_st_execute return
* Fixed typo in InactiveDestroy
This is bug fix release. Since whole changes are too many to write here,
please refer http://dev.mysql.com/doc/refman/5.1/en/news-5-1-58.html.
Especially, some important one for related to us.
* On FreeBSD 64-built builds of the embedded server, exceptions were not
prevented from propagating into the embedded application. (Bug #38965,
Bug #11749418)
This is major feature update which requires at least PHP 5.2.0 and
MySQL 5.0. It features a new user interface and uses MySQL for
authentication and access control.
The update was necessary as "phpmyadmin" 2.11 is no longer supported:
http://sourceforge.net/news/?group_id=23067&id=301992
Lib/
* Mostly corrected/updated __doc__ strings
Doc/
* Corrected rst files
* Added missing modules, functions, classes, methods, parameters etc.
at least as auto-generated doc
Changes 2.4.2:
Logging:
* pprint.pformat() is now used when writing method/function
arguments to the trace log
ldap.schema.subentry:
* SubSchema.__init__() now has new key-word argument check_uniqueness
which enables checking whether OIDs are unique in the subschema subentry
* Code-cleaning: consequent use of method SubSchema.getoid() instead of
accessing SubSchema.name2oid directly.
* SubSchema.getoid() and SubSchema.getoid() now have key-word argument
raise_keyerror=0 and raise KeyError with appropriate description.
* The undocumented --all option for perror is deprecated and will be removed in
MySQL 5.6.
Bugs Fixed:
* InnoDB Storage Engine: A failed CREATE INDEX operation for an InnoDB table
could result in some memory being allocated and not freed. This memory leak
could affect tables created with the ROW_FORMAT=DYNAMIC and
ROW_FORMAT=COMPRESSED settings.
* Partitioning: Auto-increment columns of partitioned tables were checked even
when they were not being written to. In debug builds, this could lead to a
crash of the server.
* Partitioning: The UNIX_TIMESTAMP() function was not treated as a monotonic
function for purposes of partition pruning.
* Replication: If a LOAD DATA INFILE statement—replicated using statement-based
replication—featured a SET clause, the name-value pairs were regenerated
using a method (Item::print()) intended primarily for generating output for
statements such as EXPLAIN EXTENDED, and which cannot be relied on to return
valid SQL. This could in certain cases lead to a crash on the slave.
* To fix this problem, we now name each value in its original, user-supplied
form, and use that to create LOAD DATA INFILE statements for statement-based
replication.
* Previously, an inappropriate error message was produced if a multiple-table
update for an InnoDB table with a clustered primary key would update a table
through multiple aliases, and perform an update that may physically move the
row in at least one of these aliases. Now the error message is: Primary
key/partition key update is not allowed since the table is updated both as
'tbl_name1' and 'tbl_name2'
* ALTER TABLE {MODIFY|CHANGE} ... FIRST did nothing except rename columns if
the old and new versions of the table had exactly the same structure with
respect to column data types. As a result, the mapping of column name to
column data was incorrect. The same thing happened for ALTER TABLE DROP
COLUMN, ADD COLUMN statements intended to produce a new version of table with
exactly the same structure as the old version.
* Incorrect handling of metadata locking for FLUSH TABLES WITH READ LOCK for
statements requiring prelocking caused two problems:
* Execution of any data-changing statement that required prelocking (that is,
involved a stored function or trigger) as part of transaction slowed down
somewhat all subsequent statements in the transaction. Performance in a
transaction that periodically involved such statements gradually degraded
over time.
Also fixed INSTALL_PROGRAM patch to not break install-sh.
Changes since 1.0.1
============================================================================
HTTP Interface:
* Native SSL support.
* Added support for HTTP range requests for attachments.
* Added built-in filters for '_changes': '_doc_ids' and '_design'.
* Added configuration option for TCP_NODELAY aka "Nagle".
* Allow POSTing arguments to '_changes'.
* Allow 'keys' parameter for GET requests to views.
* Allow wildcards in vhosts definitions.
* More granular ETag support for views.
* More flexible URL rewriter.
* Added support for recognizing "Q values" and media parameters in
HTTP Accept headers.
* Validate doc ids that come from a PUT to a URL.
Externals:
* Added OS Process module to manage daemons outside of CouchDB.
* Added HTTP Proxy handler for more scalable externals.
Replicator:
* Added '_replicator' database to manage replications.
* Fixed issues when an endpoint is a remote database accessible via SSL.
* Added support for continuous by-doc-IDs replication.
* Fix issue where revision info was omitted when replicating attachments.
* Integrity of attachment replication is now verified by MD5.
Storage System:
* Multiple micro-optimizations when reading data.
View Server:
* Added CommonJS support to map functions.
* Added 'stale=update_after' query option that triggers a view update after
returning a 'stale=ok' response.
* Warn about empty result caused by 'startkey' and 'endkey' limiting.
* Built-in reduce function '_sum' now accepts lists of integers as input.
* Added view query aliases start_key, end_key, start_key_doc_id and
end_key_doc_id.
Futon:
* Added a "change password"-feature to Futon.
URL Rewriter & Vhosts:
* Fix for variable substituion
* Support for Berkeley DB 5.2.
* Support for the newly available replication manager events:
DB_EVENT_REP_SITE_ADDED, DB_EVENT_REP_SITE_REMOVED,
DB_EVENT_REP_LOCAL_SITE_REMOVED, DB_EVENT_REP_CONNECT_BROKEN,
DB_EVENT_REP_CONNECT_ESTD, DB_EVENT_REP_CONNECT_TRY_FAILED,
DB_EVENT_REP_INIT_DONE.
* New Object: "DB_SITE". Support for all its methods.
* Parameters for "DB_SITE->set_config()": DB_BOOTSTRAP_HELPER,
DB_GROUP_CREATOR, DB_LEGACY, DB_LOCAL_SITE, DB_REPMGR_PEER.
* Support for some stuff in the new "Dynamic Environment Configuration":
DB_MEM_LOCK, DB_MEM_LOCKOBJECT, DB_MEM_LOCKER, DB_MEM_LOGID,
DB_MEM_TRANSACTION, DB_MEM_THREAD.
* Add "bytes" to "DBEnv_memp_stat()".
Modules:
* New LDAP option OPT_X_TLS_PACKAGE available in OpenLDAP 2.4.26+
to determine the name of the SSL/TLS package OpenLDAP was
built with
Lib/
* ldap.modlist.modifyModlist(): New key-word argument
case_ignore_attr_types used to define attribute types for which
comparison of old and new values should be case-insensitive
* Minor changes to which data is sent to debug output for various
trace levels
* Now tag [1] is used in ldap.extop.dds.RefreshResponse in
compliance with RFC 2589 (fix available for OpenLDAP ITS-6886)
* New sub-module ldap.controls.sessiontrack implements request control
as described in draft-wahl-ldap-session (needs pyasn1_modules)
Changes since 2.4.0:
* OpenLDAP 2.4.11+ required to build
* Support for extracting LDAPv3 extended controls in
LDAP_RES_SEARCH_ENTRY responses
(see SF-2829057, thanks to Rich)
* Generic support for LDAPv3 extended operations (thanks to Rich)
Lib/
* new class API in ldap.controls, not backwards-compatible!
* new sub-modules for ldap.controls, some require pyasn1 and pyasn1_modules
* New methods LDAPObject.result4() and LDAPObject.extop_result()
* New (optional) class ldap.controls.AssertionControl
* New helper module ldap.logger contains file-like object which
sends trace messages to logging.log()
* Removed non-functional method LDAPObject.set_cache_options()
* Removed unused dictionary ldap.controls.knownLDAPControls
Modules/
* ldapcontrol.c: Fixed encode_assertion_control() and function is no longer
hidden behind ifdef-statement
* Fix a bug causing PRAGMA case_sensitive_like statements compiled using
sqlite3_prepare() to fail with an SQLITE_SCHEMA error.
Changes 3.7.7:
* Add support for URI filenames
* Add the sqlite3_vtab_config() interface in support of ON CONFLICT clauses
with virtual tables.
* Add the xSavepoint, xRelease and xRollbackTo methods in virtual tables in
support of SAVEPOINT for virtual tables.
* Update the built-in FTS3/FTS4 and RTREE virtual tables to support ON CONFLICT
clauses and REPLACE.
* Avoid unnecessary reparsing of the database schema.
* Added support for the FTS4 prefix option and the FTS4 order option.
* Allow WAL-mode databases to be opened read-only as long as there is an
existing read/write connection.
* Added support for short filenames.
* CMake configuration support on Linux now provides a boolean ENABLE_GCOV
option to control whether to include support for gcov.
* InnoDB now permits concurrent reads while creating a secondary index.
* Client programs now display more information for SSL errors to aid in
diagnosis and debugging of connection problems.
* In the audit plugin interface, the event_class member was removed from the
mysql_event_general structure and the calling sequence for the notification
function changed. Originally, the second argument was a pointer to the event
structure. The function now receives this information as two arguments: an
event class number and a pointer to the event. Corresponding to these
changes, MYSQL_AUDIT_INTERFACE_VERSION was increased to 0x0300.
* The plugin_audit.h header file, and the NULL_AUDIT example plugin in the
plugin/audit_null directory have been modified per these changes. See
Section 21.2.4.7, “Writing Audit Plugins”.
* Bug fixes.
## 0.10.6 2011-05-22
Bugfixes
* Fix an issue on some platforms when multiple DO drivers are loaded
## 0.10.5 2011-05-03
Bugfixes
* Fix an issue with DateTime
## 0.10.4 2011-04-28
New features
* Add save point to transactions (all)
* JRuby 1.9 mode support (encodings etc.)
Bugfixes
* Fix bug when using nested transactions in concurrent scenarios (all)
* Use column aliases instead of names (jruby)
* DST calculation fixes (all)
Other
* Refactor to DRY up the adapters (all)
* Many style fixes
* Switch back to RSpec
## 0.10.3 2011-01-30
* Reworked transactions
* Fix a DST bug that could cause datetimes in the wrong timezone
## 0.10.6 2011-05-22
Bugfixes
* Fix an issue on some platforms when multiple DO drivers are loaded
## 0.10.5 2011-05-03
Bugfixes
* Fix an issue with DateTime (do\_sqlite3)
## 0.10.4 2011-04-28
New features
* Add save point to transactions (all)
* JRuby 1.9 mode support (encodings etc.)
Bugfixes
* Fix segfault when no tuples are returned from a non select statement (do\_postgres)
* Fix bug when using nested transactions in concurrent scenarios (all)
* Use column aliases instead of names (jruby)
* DST calculation fixes (all)
* Attempt to add better support for ancient MySQL versions (do\_mysql)
* Fix handling sub second precision for Time objects (do\_postgres)
Other
* Refactor to DRY up the adapters (all)
* Many style fixes
* Switch back to RSpec
## 0.10.3 2011-01-30
* Reworked transactions
* Fix a DST bug that could cause datetimes in the wrong timezone
v0.11.1
- Add counter support for Cassandra 0.8. (Thanks Swrve team!)
- Add additional rake tasks to start and stop cassandra in the background.
- Fix issue with non-utf8 column names not being encoded/decoded properly.
- Add way to specify a default read/write consistency.
- Consolidate 0.7 and 0.8 functions, and move 0.6 specific functions into lib/cassandra/0.6/
- Use 0.8-rc1 as 0.8 install target.
- Updated get_index_slices API to allow passing an array of hashes instead of IndexClause instance. (Maintains backward compatibility.)
- Fix permissions issue.
v0.11.0
- Remove direct thrift dependency. Allow thrift_client to require it.
- Add functions for each and each_key to iterate through key ranges.
- Add function for get_range_keys which returns an array of keys in a given range.
- Changed the return value of get_range to an OrderedHash.
- Change get_range to accept both a range of keys and a range of columns.
- Add batched range support to get_range and add get_range_batch.
v0.10.0 Major Update (rjackson)
- Update Rakefile to install 0.6.13, 0.7.4, 0.8.0-beta1 to ~/cassandra/cassandra-VERSION
- Add data:load task to Rakefile for creating the schema required for the tests
- Default the Rakefile to use 0.8-beta1
- Setup test suite to work on 0.6.13, 0.7.4, and 0.8.0-beta1
- All tests pass for all supported (0.6.13, 0.7.4, 0.8.0-beta1) versions.
- Added Support for 0.8-beta1
- Changed get_index_slices to return a hash of rows
- Updated Cassandra::Mock to pass all tests for each Cassandra version
v0.9.2 fix bug with deletions in batch mutations
v0.9.1 Support for secondary indexing. (jhermes)
Fix bug in mock where we didn't support range queries. (therealadam)
Support deletes in batch mutations. [blanquer]
v0.9.0 cassandra 0.7 compat
DataMapper 1.1.0 released
I¡Çm pleased to announce that we have released DataMapper 1.1.
This has been one of the most enjoyable releases in recent memory. The
community rallied together and compared to the previous release we had at
least 3-4x more people submitting patches and working together to get this
release ready.
DataMapper 1.1 brings several minor API changes, warranting the minor version
bump, and closes 52 tickets in Lighthouse. There have been many performance
improvements, some closing bottlenecks that result in as much as a 20x speedup
from the 1.0.2 behaviour.
As part of the bug fixing process we¡Çve refactored some of the objects we use
internally to group relationships and dependencies and removed methods and
classes that were deprecated in 1.0.
For more changes in detail, please refer:
http://datamapper.org/articles/datamapper-110-released.html.
per maintainer update request by PR#45076.
--- Release version 3.80 15.12.2010 -------------------------------------
1. Fix bug with preserving indices
2. Replace sprintf with strcat in ClassDescriptor constructor to avoid problems
in SymbianOS
3. Fix problem with std_tmp_allocator in xml.cpp
--- Release version 3.81 29.03.2011 -------------------------------------
1. Change return type of select method to be able to selcet more than 2Gb
records
2. Patch of SubSQL HTML dump done by Christen Volker improving visualisation of
large arrays
3. Visual Studio 10 compatibilty fixes
--- Release version 3.82 06.05.2011 -------------------------------------
1. Fix bug with scheduled incremental backup
2. Fix namespace support
3.24.1 (2011-06-03)
* Ignore index creation errors if using create_table? with the IF NOT EXISTS syntax (jeremyevans) (362)
3.24.0 (2011-06-01)
* Add prepared_statements_association plugin, for using prepared statements by default for regular association loading (jeremyevans)
* Add prepared_statements_safe plugin, for making prepared statement use with models more safe (jeremyevans)
* Add prepared_statements_with_pk plugin, for using prepared statements for dataset lookups by primary key (jeremyevans)
* Fix bug in emulated prepared statement support not supporting nil or false as bound values (jeremyevans)
* Add Dataset#unbind for unbinding values from a dataset, for use with creating prepared statements (jeremyevans)
* Add prepared_statements plugin for using prepared statements for updates, inserts, deletes, and lookups by primary key (jeremyevans)
* Make Dataset#[] for model datasets consider a single integer argument as a lookup by primary key (jeremyevans)
* Add Dataset#with_pk for model datasets, for finding first record with matching primary key value (jeremyevans)
* Add defaults_setter plugin for setting default values when initializing model instances (jeremyevans)
* Add around hooks (e.g. around_save) to Sequel::Model (jeremyevans)
* Add Model#initialize_set private method to ease extension writing (jeremyevans)
* Only typecast bit fields to booleans on MSSQL, the MySQL bit type is a bitfield, not a boolean (jeremyevans)
* Set SQL_AUTO_IS_NULL=0 by default when connecting to MySQL via the swift and jdbc adapters (jeremyevans)
* Fix bug in multiple column IN/NOT IN emulation when a model dataset is used (jeremyevans)
* Add support for filtering and excluding by association datasets (jeremyevans)
* Fix literalization of boolean values in filters on SQLite and MSSQL (jeremyevans)
* Add support for filtering and excluding by multiple associations (jeremyevans)
* Add support for inverting some SQL::Constant instances such as TRUE, FALSE, NULL, and NOTNULL (jeremyevans)
* Add support for excluding by associations to model datasets (jeremyevans)
* The Sequel::Postgres.use_iso_date_format setting now only affects future Database objects (jeremyevans)
* Add Sequel::Postgres::PG_NAMED_TYPES hash for extensions to register type conversions for non-standard types (jeremyevans, pvh)
* Make create_table? use IF NOT EXISTS instead of using SELECT to determine existence, if supported (jeremyevans)
* Fix bug in association_pks plugin when associated table has a different primary key column name (jfirebaugh)
* Fix limiting rows when connecting to DB2 (semmons99)
* Exclude columns from tables in the INFORMATION_SCHEMA when parsing table schema on JDBC (jeremyevans)
* Fix limiting rows when connecting to Microsoft Access (jeremyevans)
* Add Database#views for getting an array of symbols of view names for the database (jeremyevans, christian.michon)
* Make Datbase#tables no longer include view names on MySQL (jeremyevans)
* Convert Java CLOB objects to ruby strings when using the JDBC JTDS subadapter (christian.michon)
* If Thread#kill is called on a thread with an open transaction, roll the transaction back on ruby 1.8 and rubinius (jeremyevans)
* Split informix adapter into shared/specific parts, add JDBC informix subadapter (jeremyevans)
3.23.0 (2011-05-02)
* Migrate issue tracker from Google Code to GitHub Issues (jeremyevans)
* Add support for filtering by associations to model datasets (jeremyevans)
* Don¡Çt call insert_select when saving a model that doesn¡Çt select all columns of the table (jeremyevans)
* Fix bug when using :select=>[] option for a many_to_many association (jeremyevans)
* Add a columns_introspection extension that attempts to skip database queries by introspecting selected columns (jeremyevans)
* When combining old integer migrations and new timestamp migrations, make sure old integer migrations are all applied first (jeremyevans)
* Support dynamic callbacks to customize regular association loading at query time (jeremyevans)
* Support cascading of eager loading with dynamic callbacks for both eager and eager_graph (jeremyevans)
* Make the xml_serializer plugin handle namespaced models by using __ instead of / as a separator (jeremyevans)
* Allow the :eager_grapher association proc to accept a single hash instead of 3 arguments (jfirebaugh)
* Support dynamic callbacks to customize eager loading at query time (jfirebaugh, jeremyevans)
* Fix bug in the identity_map plugin for many_to_one associations when the association reflection hadn¡Çt been filled in yet (funny-falcon)
* Add serialization_modification_detection plugin for detecting changes in serialized columns (jeremyevans) (333)
3.22.0 (2011-04-01)
* Add disconnect detection to tinytds adapter, though correct behavior may require an update to tiny_tds (cult_hero)
* Add Dataset/Database#mssql_unicode_strings accessor when connecting to MSSQL to control string literalization (semmons99, jeremyevans)
* Fix ODBC::Time instance handling in the odbc adapter (jeremyevans)
* Use Sequel.application_timezone when connecting in the oracle adapter to set the connection¡Çs session¡Çs timezone (jmthomas)
* In the ADO adapter, assume access to SQL Server if a :conn_string option is given that doesn¡Çt indicate Access/Jet (damir.si) (332)
* Use the correct class when loading instances for descendents of model classes that use single table inheritance (jeremyevans)
* Support for COLLATE in column definitions (jfirebaugh)
* Don¡Çt use a schema when creating a temporary table (jeremyevans)
* Make migrator work correctly when a default_schema is set (jeremyevans) (331)
230[tip] 24aa7899c696 2011-04-18 16:51 -0700 ged
Move connection-parameter parsing into Ruby, and make option-handling more
229:228,222 b477174160c8 2011-03-30 06:13 -0700 ged
Automated merge with ssh://bitbucket.org/larskanis/ruby-pg
228 cc3a7476465c 2011-03-15 13:21 +0100 kanis
Update cross compilation tasks to use Ruby 1.8.7 instead of 1.8.6, since pg.gem requires at least 1.8.7 to get installed
227 b90f74cb11a5 2011-03-12 21:40 +0100 kanis
Update readme for cross compile
226 780650f201e3 2011-03-12 21:38 +0100 kanis
Use RUBY_CC_VERSION from command line, if set
225 31089d6c9dde 2011-03-11 22:14 +0100 kanis
update PG and OpenSSL version for cross compile
224 dfe3e7c1ea27 2011-03-11 21:58 +0100 kanis
always run "make libpq.a" for cross compilation
223:221 06e17573b133 2011-03-11 21:54 +0100 kanis
re-add required libs for cross compilation
222 56098b479a23 2011-03-30 05:52 -0700 ged
Comment the WIN32 console FD stuff so I remember what it does.
221 1baa7a8e673e 2011-02-23 14:11 -0800 ged
Whitespace/line-ending fixes
220:217,219 fb7d22101adf 2011-02-23 11:40 -0800 ged
Merged with 1c3a1ca9f0cd
219 1c3a1ca9f0cd 2011-01-22 04:41 +0800 ghazel
for windows support, duplicate the sockets from libpq and create temporary CRT fds
218:214 c3f163bf1ecd 2011-01-22 22:11 -0800 ged
Pulling fixes for Windows from ghazel on Github
217 18f413081e0c 2011-02-10 16:19 -0800 ged
Bump minor version.
* Added 'set_session()' method and 'autocommit' property to the
connection. Added support for read-only sessions and, for PostgreSQL
9.1, for the "repeatable read" isolation level and the "deferrable"
transaction property.
* Psycopg doesn't execute queries at connection time to find the
default isolation level.
* Fixed bug with multithread code potentially causing loss of sync
with the server communication or lock of the client.
* Don't fail import if mx.DateTime module can't be found, even if its
support was built.
* Fixed escape for negative numbers prefixed by minus operator.
* Fixed refcount issue during copy.
* Trying to execute concurrent operations on the same connection
through concurrent green thread results in an error instead of a
deadlock.
* InnoDB Storage Engine: If the server crashed while an XA transaction was
prepared but not yet committed, the transaction could remain in the system
after restart, and cause a subsequent shutdown to hang.
* InnoDB Storage Engine: Similar problem to the foreign key error in bug
11831040 / 60196 / 60909, but with a different root cause and occurring on
Mac OS X. With the setting lower_case_table_names=2, inserts into InnoDB
tables covered by foreign key constraints could fail after a server restart.
* Partitioning: The internal get_partition_set() function did not take into
account the possibility that a key specification could be NULL in some cases.
* Partitioning: When executing a row-ordered retrieval index merge, the
partitioning handler used memory from from that allocated for the table,
rather than that allocated to the query, causing table object memory not to
be freed until the table was closed.
* Replication: A spurious error malformed binlog: it does not contain any
Format_description_log_event... was generated when mysqlbinlog was invoked
using --base64-output=decode-row and --start-position=pos, where pos is a
point in the binary log past the format description log event. However, there
is nothing unsafe about not printing the format description log event, so the
error has been removed for this case.
* Replication: Typographical errors appeared in the text of several replication error messages. (The word “position” was misspelled as “postion”.)
* Assignments to NEW.var_name within triggers, where var_name had a BLOB or
TEXT type, were not properly handled and produced incorrect results.
* XA COMMIT could fail to clean up the error state if it discovered that the
current XA transaction had to be rolled back. Consequently, the next XA
transaction could raise an assertion when it checked for proper cleanup of
the previous transaction.
* An internal client macro reference was removed from the client_plugin.h
header file. This reference made the file unusable.
* The server consumed memory for repeated invocation of some stored procedures,
which was not released until the connection terminated.
* The server did not check for certain invalid out of order sequences of XA
statements, and these sequences raised an assertion.
* With the conversion from GNU autotools to CMake for configuring MySQL, the
USE_SYMDIR preprocessor symbol was omitted. This caused failure of symbolic
links (described at Section 7.11.3.1, “Using Symbolic Links”).
* Replication Manager now manages Group Membership. This allows sites to be
added to and removed from the replication group dynamically. Replication
Manager also now automatically keeps track of the group size (nsites).
* Initial allocations for various non-pagebuffer (mpool) system resources may
now be specified, as well as a total maximum of memory to use, rather than
specifying a maximum value for each resource.
* Implemented Berkeley DB globalization support architecture to enable
localized and stripped error and output messages.
* Added a new access method, DB_HEAP. Heap aims for efficient use (and re-use)
of disk space. Keys in a heap database are automatically generated by BDB,
it is recommended that one or more secondary indexes be used with a heap
database. For full details on DB_HEAP, see the Programmer's Reference Guide.
* Added a compatible mode for 32bit and 64bit Windows environment.
* For the SQL API, concurrency between read and write transactions can now be
enabled using "PRAGMA multiversion". Added several pragmas that can be used
to configure the Berkeley DB datastore.
* Add several new pragmas to provide in-process support for replication in the
SQL API.
* The Berkeley DB X/open compliant XA resource manager has been restored,
including support for multi-threaded servers.
* Improved the ability to recover from an application crash on connections
through the SQL API. Berkeley DB will try to automatically clean up locks,
mutexes and transactions from the failed process.
* Add support for sequence usage in the SQL API using SQLite custom functions.
* Add a pragma in the SQL API to allow execution of a cache trickle command.
* Add a pragma in the SQL API to allow configuration of DB_SYSTEM_MEM
environments.
* The new db_env_set_win_security(SECURITY_ATTRIBUTES *) function allows an
application to specify the particular Microsoft Windows security attributes
to be used by Berkeley DB. This helps support applications which reduce their
privileges after opening the environment.
*Rails 3.0.8 (unreleased)*
* Fix various problems with using :primary_key and :foreign_key options in conjunction with
:through associations. [Jon Leighton]
* Correctly handle inner joins on polymorphic relationships.
* Fixed infinity and negative infinity cases in PG date columns.
* Creating records with invalid associations via `create` or `save` will no
longer raise exceptions.
The phpredis extension provides an API for communicating with the Redis
key-value store. It is released under the PHP License, version 3.01.
This code has been developed and maintained by Owlient from
November 2009 to March 2011.
Zebra is a high-performance, general-purpose structured text indexing and
retrieval engine. It reads structured records in a variety of input formats
(eg. email, XML, MARC) and allows access to them through exact boolean
search expressions and relevance-ranked free-text queries.
Zebra supports large databases (more than ten gigabytes of data, tens of
millions of records). It supports incremental, safe database updates on
live systems. You can access data stored in Zebra using a variety of Index
Data tools (eg. YAZ and PHP/YAZ) as well as commercial and freeware Z39.50
clients and toolkits.
Changes since version 0.7.0:
* force GC to reclaim disk space on flush, if necessary (CASSANDRA-2404)
* move gossip heartbeat back to its own thread (CASSANDRA-2554)
* fix incorrect use of NBHM.size in ReadCallback that could cause
reads to time out even when responses were received (CASSAMDRA-2552)
* trigger read repair correctly for LOCAL_QUORUM reads (CASSANDRA-2556)
* correctly reject query with missing mandatory super columns and validate
super column name in Deletion (CASSANDRA-2571)
* refuse to apply migrations with older timestamps than the current
schema (CASSANDRA-2536)
* faster flushes and compaction from fixing excessively pessimistic
rebuffering in BRAF (CASSANDRA-2581)
* include indexes in snapshots (CASSANDRA-2596)
* improve ignoring of obsolete mutations in index maintenance (CASSANDRA-2401)
* recognize attempt to drop just the index while leaving the column
definition alone (CASSANDRA-2619)
* Don't allow {LOCAL|EACH}_QUORUM unless strategy is NTS (CASSANDRA-2627)
* Fix regression where bootstrapping a node with no schema fails
(CASSANDRA-2625)
* Allow removing LocationInfo sstables (CASSANDRA-2632)
* avoid attempting to replay mutations from dropped keyspaces (CASSANDRA-2631)
* avoid using cached position of a key when GT is requested (CASSANDRA-2633)
* fix counting bloom filter true positives (CASSANDRA-2637)
* initialize local ep state prior to gossip startup if needed (CASSANDRA-2638)
* fix empty Result with secondary index when limit=1 (CASSANDRA-2628)
* add quote-escaping via backslash to CLI (CASSANDRA-2623)
* fig pig example script (CASSANDRA-2487)
* fix dynamic snitch race in adding latencies (CASSANDRA-2618)
* Start/stop cassandra after more important services such as mdadm in
debian packaging (CASSANDRA-2481)
* improvements/fixes to PIG driver (CASSANDRA-1618, CASSANDRA-2387,
CASSANDRA-2465, CASSANDRA-2484)
* validate index names (CASSANDRA-1761)
* reduce contention on Table.flusherLock (CASSANDRA-1954)
* try harder to detect failures during streaming, cleaning up temporary
files more reliably (CASSANDRA-2088)
* shut down server for OOM on a Thrift thread (CASSANDRA-2269)
* fix tombstone handling in repair and sstable2json (CASSANDRA-2279)
* preserve version when streaming data from old sstables (CASSANDRA-2283)
* don't start repair if a neighboring node is marked as dead (CASSANDRA-2290)
* purge tombstones from row cache (CASSANDRA-2305)
* Avoid seeking when sstable2json exports the entire file (CASSANDRA-2318)
* clear Built flag in system table when dropping an index (CASSANDRA-2320)
* don't allow arbitrary argument for stress.java (CASSANDRA-2323)
* validate values for index predicates in get_indexed_slice (CASSANDRA-2328)
* queue secondary indexes for flush before the parent (CASSANDRA-2330)
* allow job configuration to set the CL used in Hadoop jobs (CASSANDRA-2331)
* add memtable_flush_queue_size defaulting to 4 (CASSANDRA-2333)
* Allow overriding of initial_token, storage_port and rpc_port from system
properties (CASSANDRA-2343)
* fix comparator used for non-indexed secondary expressions in index scan
(CASSANDRA-2347)
* ensure size calculation and write phase of large-row compaction use
the same threshold for TTL expiration (CASSANDRA-2349)
* fix race when iterating CFs during add/drop (CASSANDRA-2350)
* add ConsistencyLevel command to CLI (CASSANDRA-2354)
* allow negative numbers in the cli (CASSANDRA-2358)
* hard code serialVersionUID for tokens class (CASSANDRA-2361)
* fix potential infinite loop in ByteBufferUtil.inputStream (CASSANDRA-2365)
* fix encoding bugs in HintedHandoffManager, SystemTable when default
charset is not UTF8 (CASSANDRA-2367)
* avoids having removed node reappearing in Gossip (CASSANDRA-2371)
* fix incorrect truncation of long to int when reading columns via block
index (CASSANDRA-2376)
* fix NPE during stream session (CASSANDRA-2377)
* fix race condition that could leave orphaned data files when dropping CF or
KS (CASSANDRA-2381)
* fsync statistics component on write (CASSANDRA-2382)
* fix duplicate results from CFS.scan (CASSANDRA-2406)
* halve default memtable thresholds (CASSANDRA-2413)
* add IntegerType to CLI help (CASSANDRA-2414)
* avoid caching token-only decoratedkeys (CASSANDRA-2416)
* convert mmap assertion to if/throw so scrub can catch it (CASSANDRA-2417)
* don't overwrite gc log (CASSANDR-2418)
* invalidate row cache for streamed row to avoid inconsitencies
(CASSANDRA-2420)
* avoid copies in range/index scans (CASSANDRA-2425)
* make sure we don't wipe data during cleanup if the node has not join
the ring (CASSANDRA-2428)
* Try harder to close files after compaction (CASSANDRA-2431)
* re-set bootstrapped flag after move finishes (CASSANDRA-2435)
* display validation_class in CLI 'describe keyspace' (CASSANDRA-2442)
* make cleanup compactions cleanup the row cache (CASSANDRA-2451)
* add column fields validation to scrub (CASSANDRA-2460)
* use 64KB flush buffer instead of in_memory_compaction_limit (CASSANDRA-2463)
* fix backslash substitutions in CLI (CASSANDRA-2492)
* disable cache saving for system CFS (CASSANDRA-2502)
* fixes for verifying destination availability under hinted conditions
so UE can be thrown intead of timing out (CASSANDRA-2514)
* fix update of validation class in column metadata (CASSANDRA-2512)
* support LOCAL_QUORUM, EACH_QUORUM CLs outside of NTS (CASSANDRA-2516)
* count a row deletion as one operation towards memtable threshold
(CASSANDRA-2519)
* add nodetool join command (CASSANDRA-2160)
* fix secondary indexes on pre-existing or streamed data (CASSANDRA-2244)
* initialize endpoint in gossiper earlier (CASSANDRA-2228)
* add ability to write to Cassandra from Pig (CASSANDRA-1828)
* add rpc_[min|max]_threads (CASSANDRA-2176)
* add CL.TWO, CL.THREE (CASSANDRA-2013)
* avoid exporting an un-requested row in sstable2json, when exporting
a key that does not exist (CASSANDRA-2168)
* add incremental_backups option (CASSANDRA-1872)
* add configurable row limit to Pig loadfunc (CASSANDRA-2276)
* validate column values in batches as well as single-Column inserts
(CASSANDRA-2259)
* move sample schema from cassandra.yaml to schema-sample.txt,
a cli scripts (CASSANDRA-2007)
* avoid writing empty rows when scrubbing tombstoned rows (CASSANDRA-2296)
* fix assertion error in range and index scans for CL < ALL
(CASSANDRA-2282)
* fix commitlog replay when flush position refers to data that didn't
get synced before server died (CASSANDRA-2285)
* fix fd leak in sstable2json with non-mmap'd i/o (CASSANDRA-2304)
* reduce memory use during streaming of multiple sstables (CASSANDRA-2301)
* purge tombstoned rows from cache after GCGraceSeconds (CASSANDRA-2305)
* allow zero replicas in a NTS datacenter (CASSANDRA-1924)
* make range queries respect snitch for local replicas (CASSANDRA-2286)
* fix HH delivery when column index is larger than 2GB (CASSANDRA-2297)
* make 2ary indexes use parent CF flush thresholds during initial build
(CASSANDRA-2294)
* update memtable_throughput to be a long (CASSANDRA-2158)
* Keep endpoint state until aVeryLongTime (CASSANDRA-2115)
* lower-latency read repair (CASSANDRA-2069)
* add hinted_handoff_throttle_delay_in_ms option (CASSANDRA-2161)
* fixes for cache save/load (CASSANDRA-2172, -2174)
* Handle whole-row deletions in CFOutputFormat (CASSANDRA-2014)
* Make memtable_flush_writers flush in parallel (CASSANDRA-2178)
* Add compaction_preheat_key_cache option (CASSANDRA-2175)
* refactor stress.py to have only one copy of the format string
used for creating row keys (CASSANDRA-2108)
* validate index names for \w+ (CASSANDRA-2196)
* Fix Cassandra cli to respect timeout if schema does not settle
(CASSANDRA-2187)
* fix for compaction and cleanup writing old-format data into new-version
sstable (CASSANDRA-2211, -2216)
* add nodetool scrub (CASSANDRA-2217, -2240)
* fix sstable2json large-row pagination (CASSANDRA-2188)
* fix EOFing on requests for the last bytes in a file (CASSANDRA-2213)
* fix BufferedRandomAccessFile bugs (CASSANDRA-2218, -2241)
* check for memtable flush_after_mins exceeded every 10s (CASSANDRA-2183)
* fix cache saving on Windows (CASSANDRA-2207)
* add validateSchemaAgreement call + synchronization to schema
modification operations (CASSANDRA-2222)
* fix for reversed slice queries on large rows (CASSANDRA-2212)
* fat clients were writing local data (CASSANDRA-2223)
* turn off string interning in json2sstable (CASSANDRA-2189)
* set DEFAULT_MEMTABLE_LIFETIME_IN_MINS to 24h
* improve detection and cleanup of partially-written sstables
(CASSANDRA-2206)
* fix supercolumn de/serialization when subcolumn comparator is different
from supercolumn's (CASSANDRA-2104)
* fix starting up on Windows when CASSANDRA_HOME contains whitespace
(CASSANDRA-2237)
* add [get|set][row|key]cacheSavePeriod to JMX (CASSANDRA-2100)
* fix Hadoop ColumnFamilyOutputFormat dropping of mutations
when batch fills up (CASSANDRA-2255)
* move file deletions off of scheduledtasks executor (CASSANDRA-2253)
* copy DecoratedKey.key when inserting into caches to avoid retaining
a reference to the underlying buffer (CASSANDRA-2102)
* format subcolumn names with subcomparator (CASSANDRA-2136)
* fix column bloom filter deserialization (CASSANDRA-2165)
* refactor MessageDigest creation code. (CASSANDRA-2107)
* buffer network stack to avoid inefficient small TCP messages while avoiding
the nagle/delayed ack problem (CASSANDRA-1896)
* check log4j configuration for changes every 10s (CASSANDRA-1525, 1907)
* more-efficient cross-DC replication (CASSANDRA-1530, -2051, -2138)
* avoid polluting page cache with commitlog or sstable writes
and seq scan operations (CASSANDRA-1470)
* add RMI authentication options to nodetool (CASSANDRA-1921)
* make snitches configurable at runtime (CASSANDRA-1374)
* retry hadoop split requests on connection failure (CASSANDRA-1927)
* implement describeOwnership for BOP, COPP (CASSANDRA-1928)
* make read repair behave as expected for ConsistencyLevel > ONE
(CASSANDRA-982, 2038)
* distributed test harness (CASSANDRA-1859, 1964)
* reduce flush lock contention (CASSANDRA-1930)
* optimize supercolumn deserialization (CASSANDRA-1891)
* fix CFMetaData.apply to only compare objects of the same class
(CASSANDRA-1962)
* allow specifying specific SSTables to compact from JMX (CASSANDRA-1963)
* fix race condition in MessagingService.targets (CASSANDRA-1959, 2094, 2081)
* refuse to open sstables from a future version (CASSANDRA-1935)
* zero-copy reads (CASSANDRA-1714)
* fix copy bounds for word Text in wordcount demo (CASSANDRA-1993)
* fixes for contrib/javautils (CASSANDRA-1979)
* check more frequently for memtable expiration (CASSANDRA-2000)
* fix writing SSTable column count statistics (CASSANDRA-1976)
* fix streaming of multiple CFs during bootstrap (CASSANDRA-1992)
* explicitly set JVM GC new generation size with -Xmn (CASSANDRA-1968)
* add short options for CLI flags (CASSANDRA-1565)
* make keyspace argument to "describe keyspace" in CLI optional
when authenticated to keyspace already (CASSANDRA-2029)
* added option to specify -Dcassandra.join_ring=false on startup
to allow "warm spare" nodes or performing JMX maintenance before
joining the ring (CASSANDRA-526)
* log migrations at INFO (CASSANDRA-2028)
* add CLI verbose option in file mode (CASSANDRA-2030)
* add single-line "--" comments to CLI (CASSANDRA-2032)
* message serialization tests (CASSANDRA-1923)
* switch from ivy to maven-ant-tasks (CASSANDRA-2017)
* CLI attempts to block for new schema to propagate (CASSANDRA-2044)
* fix potential overflow in nodetool cfstats (CASSANDRA-2057)
* add JVM shutdownhook to sync commitlog (CASSANDRA-1919)
* allow nodes to be up without being part of normal traffic (CASSANDRA-1951)
* fix CLI "show keyspaces" with null options on NTS (CASSANDRA-2049)
* fix possible ByteBuffer race conditions (CASSANDRA-2066)
* reduce garbage generated by MessagingService to prevent load spikes
(CASSANDRA-2058)
* fix math in RandomPartitioner.describeOwnership (CASSANDRA-2071)
* fix deletion of sstable non-data components (CASSANDRA-2059)
* avoid blocking gossip while deleting handoff hints (CASSANDRA-2073)
* ignore messages from newer versions, keep track of nodes in gossip
regardless of version (CASSANDRA-1970)
* cache writing moved to CompactionManager to reduce i/o contention and
updated to use non-cache-polluting writes (CASSANDRA-2053)
* page through large rows when exporting to JSON (CASSANDRA-2041)
* add flush_largest_memtables_at and reduce_cache_sizes_at options
(CASSANDRA-2142)
* add cli 'describe cluster' command (CASSANDRA-2127)
* add cli support for setting username/password at 'connect' command
(CASSANDRA-2111)
* add -D option to Stress.java to allow reading hosts from a file
(CASSANDRA-2149)
* bound hints CF throughput between 32M and 256M (CASSANDRA-2148)
* continue starting when invalid saved cache entries are encountered
(CASSANDRA-2076)
* add max_hint_window_in_ms option (CASSANDRA-1459)
* handle replica unavailability in index scan (CASSANDRA-1755)
* fix service initialization order deadlock (CASSANDRA-1756)
* multi-line cli commands (CASSANDRA-1742)
* fix race between snapshot and compaction (CASSANDRA-1736)
* add listEndpointsPendingHints, deleteHintsForEndpoint JMX methods
(CASSANDRA-1551)
* Fix a problem with WAL mode which could cause transactions to silently
rollback if the cache_size is set very small (less than 10) and SQLite comes
under memory pressure.
This package was submited as part of PR pkg/43929 which adds the Koha Integrated Library System
submitted by Edgar Fuß
-------------------------------------
The MARC-XML distribution is an extension to the MARC-Record distribution for
working with MARC21 data that is encoded as XML. The XML encoding used is the
MARC21slim schema supplied by the Library of Congress. More information may be
obtained here: http://www.loc.gov/standards/marcxml/
This version of MARC-XML supersedes an the versions ending with 0.25 which were
used with the MARC.pm framework. MARC-XML now uses MARC::Record exclusively.
This package was submited as part of PR pkg/43929 which adds the Koha Integrated Library System
submitted by Edgar Fuß
-------------------------------------
DublinCore::Record is an abstract class for manipulating DublinCore metadata.
The Dublin Core is a small set of metadata elements for describing information
resources. For more information on embedding DublinCore in HTML see RFC 2731
http://www.ietf.org/rfc/rfc2731 or http://www.dublincore.org/documents/dces/
* Use own parser for bytea output, not requiring anymore the libpq 9.0 to parse
the hex format.
* Don't fail connection if the client encoding is a non-normalized variant.
* Correctly detect an empty query sent to the backend.
* Fixed a SystemError clobbering libpq errors raised without SQLSTATE.
* Fixed interaction between NamedTuple and server-side cursors.
* Allow to specify --static-libpq on setup.py command line instead of just in
'setup.cfg'.
MySQL. It is the highly anticipated successor application of the DBDesigner4
project. MySQL Workbench will be available as a native GUI tool on Windows,
Linux and OS X.
=== 1.3.3 / unreleased
* Bugfixes
* Abort on installation if sqlite3_backup_init is missing. Fixes#19
* Gem has been renamed to 'sqlite3'. Please use `gem install sqlite3`
* Asynchronous support.
* Enable environment variables for installation options, add docs to POD.
* Fix to change sv_undef to PL_sv_undef from 4.018.
Changes 4.018:
* Added client and server info.
* Added documentation and tests for new features.
* More code cleanup.
* Fixed bugs: Illegal mix of collations
* Problem: comparison of a DATETIME sp variable and NOW() led to Illegal mix of
collations error when character_set_connection=utf8.
* Error happened in Arg_comparator::set_compare_func(), because the first
argument was errouneously converted to utf8, while the second argument was
not.
* Fix: separate agg_arg_charsets_for_comparison() into two functions:
- agg_arg_charsets_for_comparison() - for pure comparison, when we don't need
to return any string result and therefore don't need to convert arguments
to @@character_set_connection:
SELECT a = b;
- agg_arg_charsets_for_string_results_with_comparison() - when we need to
return a string result, but we also need to do comparison internally:
SELECT REPLACE(a,b,c)
If all arguments are numbers:
SELECT REPLACE(123,2,3) -> 133
we convert arguments to @@character_set_connection.
0.68 2011-04-14
- Security:
* Prevent SQL injection in column names, operators, order and group by
(Alex Vandiver)
* Fix distinct_query to catch injection and correctly rewrite to
function => '' (Alex Vandiver)
* Prevent SQL injection via IS
- Fixes:
* There is no need to check $args{column} around our LIKE adjustments
(Alex Vandiver)
* Slightly unify nigh-identical codepaths between Pg and Oracle
(Alex Vandiver)
0.67 2011-02-28
- Features:
* Make ->distinct_column_values use ->simple_query, thus going through our
SQL logging infrastructure (Alex Vandiver)
- Fixes:
* Set raw_values in load_by_hash so the __raw_value method works when the
record is loaded by a collection (Thomas Sibley)
- Tests:
* Author tests for no tabs (Shawn M Moore)
0.66 2011-02-14
- Features:
* Provide a sane way to wrap a function around an aliased column in order_by
* Pass old_value to triggers on column update
- Fixes:
* Respect the 'by' attribute for refers_to columns in create and set
* Use the right FK when using a record object in load_by_cols or
limit [rt.cpan.org #64779]
* Don't encode fields when attempting to limit with IS
* Fix since/till by refactoring columns to use an updated all_columns
- Installation:
* Only run these URI filter tests if we have URI [rt.cpan.org #65047]
0.64 Wed Dec 8 15:21:17 EST 2010
- Installation:
* Minor distribution fixes
0.63 Wed Dec 8 15:14:17 EST 2010
- Features:
* distinct_column_values method, docs and tests
- Fixes:
* Warn about load(arg => value)
* Include column_name in the value passed to reader warning
* It is a rare but possible case that 0 is a valid id
* Ensure encode_base64 doesn't choke on utf8
0.62 Thu May 20 13:58:53 EST 2010
- Features:
* Computed columns let you have the Jifty-DBI scaffolding but without
touching the database
* Column->is_boolean
- Fixes:
* Don't attempt to store undef values in memcached
* Avoid undef warnings
0.61 Mon Jan 4 13:04:20 EST 2010
- Installation:
* Minor distribution fixes
0.60 Mon Jan 4 13:02:17 EST 2010
- Features:
* Allow passing of extra parameters to canonicalizers
* Add an attribute which controls placeholder use for load_by_cols
- Fixes:
* Don't add LOWER() on <= or >= operators, only = and !=
* Better case sensitivity tests
* Expose quote_value() on Jifty::DBI::Handle
* When generating COUT, don't add a DISTINCT unless needed
* Fix t/12prefetch.t's assumptions on row ordering
* 5.1.1 install fails if the bsddb in the standard library is not installed,
under Python 2.7.
* Since 5.0.0, we can't find 4.x libraries unless we specify a
"--berkeley-db=/path/to/bsddb" option.
* Support "DB_ENV->get_open_flags()", "DB_ENV->set_intermediate_dir_mode()",
"DB_ENV->get_intermediate_dir_mode()".
* Support "DB->get_dbname()", "DB->get_open_flags()".
* Support "db_full_version()".
* Document "version()". This top-level function has been supported forever.
* Bugfix when calling "DB->get_size()" on a zero length record.
* 'assertEquals()' is deprecated in Python 3.2.
* 'assert_()' is deprecated in Python 3.2.
* Solved 'ResourceWarning' under Python 3.2.
* Fix memory leak when binding arrays
* Fix memory leak with ParamValues
* New cancel() method per DBI spec
* Fix memory leak in handle_old_async (missing PQclear)
* Fix memory leak in pg_db_cancel (missing PQclear)
* Mark pg_getcopydata strings as UTF8 as needed
* Function dequote_bytea returning void should not try to return something
* Fix the number of tests to skip in t/01connect.t when the $DBI_DSN
environment variable lacks a database specification
* Fix algorithm for skipping tests in t/06bytea.t when running on a version
of PostgreSQL lower than 9.0
* Small tweaks to get tests working when compiled against Postgres 7.4
* Fix failing test when run as non-superuser
popular database language in the world. MySQL is a client-server implementation
that consists of a server daemon `mysqld' and many different client
programs/libraries.
The main goals of MySQL are speed and robustness.
The base upon which MySQL is built is a set of routines that have been used in
a highly demanding production environment for many years. While MySQL is still
in development it already offers a rich and highly useful function set.
The official way to pronounce 'MySQL' is 'My Ess Que Ell' (Not MY-SEQUEL).
This package contains the MySQL client programs and libraries.
popular database language in the world. MySQL is a client-server implementation
that consists of a server daemon `mysqld' and many different client
programs/libraries.
The main goals of MySQL are speed and robustness.
The base upon which MySQL is built is a set of routines that have been used in
a highly demanding production environment for many years. While MySQL is still
in development it already offers a rich and highly useful function set.
The official way to pronounce 'MySQL' is 'My Ess Que Ell' (Not MY-SEQUEL).
This package contains the MySQL server programs and libraries including
embedded server (by PKG_OPTION).
* fix build issues on HP-UX and Itanium
* update time zone files for recent time zone changes
* change SQLSTATE for Hot Standby warnings
* prevent bgwriter hang during recovery
* prevent recursive composite type creation
* disallow dropping tables whose triggers are still pending
* allow use of "replication" as a user name
* prevent a crash during GEQO planning
* improve join plans for tables with missing statistics
* fix error with SELECT FOR UPDATE in a subselect
* close PL/python array slice memory leak
* allow SSL connections for users with no home directory
* fix build issues on HP-UX and Itanium
* update time zone files for recent time zone changes
* change SQLSTATE for Hot Standby warnings
* prevent bgwriter hang during recovery
* prevent recursive composite type creation
* disallow dropping tables whose triggers are still pending
* allow use of "replication" as a user name
* prevent a crash during GEQO planning
* improve join plans for tables with missing statistics
* fix error with SELECT FOR UPDATE in a subselect
* close PL/python array slice memory leak
* allow SSL connections for users with no home directory
* fix build issues on HP-UX and Itanium
* update time zone files for recent time zone changes
* change SQLSTATE for Hot Standby warnings
* prevent bgwriter hang during recovery
* prevent recursive composite type creation
* disallow dropping tables whose triggers are still pending
* allow use of "replication" as a user name
* prevent a crash during GEQO planning
* improve join plans for tables with missing statistics
* fix error with SELECT FOR UPDATE in a subselect
* close PL/python array slice memory leak
* allow SSL connections for users with no home directory
* allow building PostgreSQL 9.0 with 64-bit MinGW
* New features and changes:
- Added support for Python 3.1 and 3.2. The conversion has also
brought several improvements:
- Added 'b' and 't' mode to large objects: write can deal with both
bytes strings and unicode; read can return either bytes strings
or decoded unicode.
- COPY sends Unicode data to files implementing 'io.TextIOBase'.
- Improved PostgreSQL-Python encodings mapping.
- Added a few missing encodings: EUC_CN, EUC_JIS_2004, ISO885910,
ISO885916, LATIN10, SHIFT_JIS_2004.
- Dropped repeated dictionary lookups with unicode query/parameters.
- Improvements to the named cusors:
- More efficient iteration on named cursors, fetching 'itersize'
records at time from the backend.
- The named cursors name can be an invalid identifier.
- Improvements in data handling:
- Added 'register_composite()' function to cast PostgreSQL
composite types into Python tuples/namedtuples.
- Adapt types 'bytearray' (from Python 2.6), 'memoryview' (from
Python 2.7) and other objects implementing the "Revised Buffer
Protocol" to 'bytea' data type.
- The 'hstore' adapter can work even when the data type is not
installed in the 'public' namespace.
- Raise a clean exception instead of returning bad data when
receiving bytea in 'hex' format and the client libpq can't parse
them.
- Empty lists correctly roundtrip Python -> PostgreSQL -> Python.
- Other changes:
- 'cursor.description' is provided as named tuples if available.
- The build script refuses to guess values if 'pg_config' is not
found.
- Connections and cursors are weakly referenceable.
* Bug fixes
* Fix a bug in 3.7.6 that only appears if the SQLITE_FCNTL_SIZE_HINT file
control is used with a build of SQLite that makes use of the
HAVE_POSIX_FALLOCATE compile-time option and which has
SQLITE_ENABLE_LOCKING_MODE turned off.
* Added the sqlite3_wal_checkpoint_v2() interface and enhanced the
wal_checkpoint pragma to support blocking checkpoints.
* Improvements to the query planner so that it makes better estimates of plan
costs and hence does a better job of choosing the right plan, especially when
SQLITE_ENABLE_STAT2 is used.
* Fix a bug which prevented deferred foreign key constraints from being
enforced when sqlite3_finalize() was not called by one statement with a
failed foreign key constraint prior to another statement with foreign key
constraints running.
* Integer arithmetic operations that would have resulted in overflow are now
performed using floating-point instead.
* Increased the version number on the VFS object to 3 and added new methods
xSetSysCall, xGetSysCall, and xNextSysCall used for doing full-coverage
testing.
* Increase the maximum value of SQLITE_MAX_ATTACHED from 30 to 62 (though the
default value remains at 10).
* Enhancements to FTS4:
- Added the fts4aux table
- Added support for compressed FTS4 content
* Enhance the ANALYZE command to support the name of an index as its argument,
in order to analyze just that one index.
* Added the "unix-excl" built-in VFS on unix and unix-like platforms.
*Rails 3.0.6 (April 5, 2011)
* Un-deprecate reorder method [Sebastian Martinez]
* Extensions are applied when calling +except+ or +only+ on relations.
Thanks to Iain Hecker.
* Schemas set in set_table_name are respected by the mysql adapter. LH #5322
* Fixed a bug when empty? was called on a grouped Relation that wasn't loaded.
LH #5829
* Reapply extensions when using except and only. Thanks Iain Hecker.
* Binary data is escaped when being inserted to SQLite3 Databases. Thanks
Naruse!
Patch provided by Wen Heping in PR 43628.
Changes:
* Fix handling failover when health_check was disabled. (Yoshiyuki)
- The bug was introduced in 3.4.
* Fix deadlock while processing Parse message. (Yoshiyuki)
* Add new "replicate_select" directive, being the default value to
be false. (Yoshiyuki)
- If it is true, SELECT query is replicated. This behavior is
same as V3.2 or earlier.
* Improve signal handling. (Yoshiyuki)
- Occasionaly, zombie processes were remained. Or processes were
unstable.
* Fix hang up when SELECT was error inside a transaction
block. The bug was introduced in V3.3. (Yoshiyuki)
* Fix PREPARE/EXECUTE handling in master slave mode. (Yoshiyuki)
* Fix "kind mismatch error" when deadlock error
* Fix hang up and SEGV in extended query protocol when a warning
SQL like "SELECT '\'';" executed. (Yoshiyuki)
* Fix memory leak when connection cache was full. (Yoshiyuki)
* Improve replication. SELECT nextval() and SELECT setval() are
now replicated. (Yoshiyuki)
* Change SELECT query is only sent to the master node. (Yoshiyuki)
- Use /*REPLICATION*/ comment to repliate a SELECT query.
* Fix unexpected failover error due to receiving an interrupt
signal while connecting to the backend. (Yoshiyuki)
* Fix "ps" output to follow PostgreSQL's output. (Taiki)
* Change the default value for enable_pool_hba to true. (Taiki)
* Add "pgpool.pam" file, for PAM configuration file, to be
installed under "$PREFIX/share/". (Taiki)
* Support HBA authentication(Taiki)
* Support log_connections(Taiki)
* Support log_hostname(Tatsuo)
* Show pgpool status in ps command(Tatsuo)
* Fix bug with prepared query(Yoshiyuki)
* Detach secondary server when "kind mismatch error" is detected(Tatsuo)
* Re-open socket if it was closed by backend while reusing
connection(Yoshiyuki)
* Allow 0 weight(Tatsuo)
* Return correct error messaes when pg_hba.conf auth fails. Patch
contributed by Kenji Kikuchi
* Fix kind mismatch errors with COPY FROM STDIN(Yoshiyuki)
* Allow load balancing with extended protocol(Yoshiyuki)
* Fix LISTEN/NOTIFY bug in master/slave mode reported by Michael
Ulitskiy (Tatsuo)
* Improve documentation. patches contributed by Mark Stosberg
* Fix "kind is 0!" error in Execute(). Reads messages until
receiving CommandComplete, EmptyQuery, ErrorResponse or
PortalSuspend in Execute() (Yoshiyuki)
* Add log_statement option. patches contributed by Thomas E
Lackey, modifications and documents by Tatsuo
* In SimpleForwardToFrontend() do not send SYNC and wait for ready for
query when PANIC or FATAL error occurs. In this case the backend
closes the communication channel immediately which will cause unwanted
failover/degeneration by, for example, trying to connect to
invalid database (Tatsuo)
* Fix dealock problem in extended modd by calling synchronize() in
Execute if replication_strict is enabled (Yoshiyuki)
* Fix segfault problem in race conditions among
connection_life_time, child_life_time and child_max_connections
* pgpool does not exit even if pgpool.conf contents is wrong(Tatsuo)
* Fix buffer overrun bug with long health_check_user name(Taiki)
* Fix occasional segfault with replication and load balance
enabled(bug id #1000548)(Tatsuo)
* Fix pool_send_error_message to send properly NULL terminated
string(Yoshiyuki)
* Fix kind mismatch error in SimpleFowardFrontend(Yoshiyuki)
* Enable to build with BSD make(Yoshiyuki)
* Fix pool_debug and friends to block signals while
executing(Tatsuo)
* Fix numerous bugs with extended query(Yoshiyuki)
* Fix INSERT LOCK(Yoshiyuki)
* Do not reuse startup packet(Tatsuo)
* Automatically DEALLOCTE prepared queries when client
disconnects(Yoshiyuki)
* Do not forward packets when length = 0 in
SimpleForwardToFrontend/SimpleForwardToBackend(Tatsuo)
* Fix lost of kind info(Tatsuo)
* Fix bugs with master/slave mode introduced in 2.7.2. per report
from David Boreham (Tatsuo)
* Fix bugs with master/slave and prepared quries. per report
from David Boreham (Tatsuo)
* Changed Copyright to PgPool Global Development Group
* Fix a typo in man page
* PQnotifes() does not receive immediate responses from LISTEN
* NOTIFY emits packet kind does not agree errors in master/slave
mode
* add pgpool man pages(Peter Eisentra)
* Fix bug in show pool_status for ignore_leading_white_space
=== 3.21.0 (2011-03-01)
* Make symbol splitting (:table__column___alias) work correctly for identifiers that are not in the \w character class (authorNari)
* Enable row locks in Oracle (authorNari)
* Prefer cover? over include? for validates_includes/validates_inclusion_of (jeremyevans)
* Make using NULL/NOT NULL, DEFAULT, and UNIQUE column options work correctly on H2 and possibly Oracle (jeremyevans)
* Make bin/sequel accept file arguments and work correctly when $stdin is not a tty (jeremyevans)
* Add support for -I and -r options to bin/sequel (jeremyevans)
* Sequel::Model.plugin can now be overridden just like the other Model methods (jeremyevans)
* Add tinytds adapter, the best way to connect to MSSQL from a C based ruby running on *nix (jeremyevans)
* Recognize bigint unsigned as a Bignum type in the schema dumper (gamespy-tech) (#327)
* Add Dataset#calc_found_rows for MySQL datasets (macks)
* Add association_autoreloading plugin for clearing association cache when foreign key value changes (jfirebaugh, jeremyevans)
* Fix join_table on MySQL ignoring the block (jfirebaugh)
* Transfer CTE WITH clauses in subselect to main query when joining on MSSQL (jfirebaugh)
* Make specs support both RSpec 1 and RSpec 2 (jeremyevans)
* Work with ruby-informix versions >= 0.7.3 in the informix adapter (jeremyevans) (#326)
=== 3.20.0 (2011-02-01)
* Allow a :partial option to Database#indexes on MySQL to include partial indexes (roland.swingler) (#324)
* Add a SQLite subadapter to the swift adapter, now that swift supports it (jeremyevans)
* Update swift adapter to support swift 0.8.1, older versions no longer supported (jeremyevans)
* Allow setting arbitrary JDBC properties in the jdbc adapter with the :jdbc_properties option (jeremyevans)
* Use a better error message if a validates_max_length validation is applied to a nil value (jeremyevans) (#322)
* Add some basic Microsoft Access support to the ado adapter, autoincrementing primary keys now work (jeremyevans)
* Make class_table_inheritance plugin handle subclass associations better (jeremyevans) (#320)
=== 3.19.0 (2011-01-03)
* Handle Date and DateTime types in prepared statements when using the jdbc adapter (jeremyevans)
* Handle Date, DateTime, Time, SQL::Blob, true, and false in prepared statements when using the SQLite adapter (jeremyevans)
* Use varbinary(max) instead of image for the generic blob type on MSSQL (jeremyevans)
* Close prepared statements when disconnecting when using SQLite (jeremyevans)
* Allow reflecting on validations in the validation_class_methods plugin (jeremyevans)
* Allow passing a primary key value to the add_* association method (gucki)
* When typecasting model column values, check the classes of the new and existing values (jeremyevans)
* Improve type translation performance in the postgres, mysql, and sqlite adapters by using methods instead of procs (jeremyevans)
=== 3.18.0 (2010-12-01)
* Allow the user to control how the connection pool deals with attempts to access shards that aren't configured (jeremyevans)
* Typecast columns when creating model objects from JSON in the json_serializer plugin (jeremyevans)
* When parsing the schema for a model that uses an aliased table, use the unaliased table name (jeremyevans)
* When emulating schema methods such as drop_column on SQLite, recreate applicable indexes on the recreated table (jeremyevans)
* Only remove hook pairs that have been run successfully in the instance_hooks plugin (jeremyevans)
* Add reversible migration support to the migration extension (jeremyevans)
* Add to_dot extension, for producing visualizations of Dataset abstract syntax trees with Graphviz (jeremyevans)
* Switch to using manual type translation in the SQLite adapter (jeremyevans)
* Support :read_timeout option in the native mysql adapter (tmm1)
* Support :connect_timeout option in the native mysql and mysql2 adapters (tmm1)
=== 3.17.0 (2010-11-05)
* Ensure that the optimistic locking plugin increments the lock column when using Model#modified! (jfirebaugh)
* Correctly handle nil values in the xml_serializer plugin, instead of converting them to empty strings (george.haff) (#313)
* Use a default wait_timeout that's allowed on Windows for the mysql and mysql2 adapters (jeremyevans) (#314)
* Add support for connecting to MySQL over SSL using the :sslca, :sslkey, and related options (jeremyevans)
* Fix Database#each_server when used with jdbc or do connection strings without separate :adapter option (jeremyevans) (#312)
* Much better support in the AS400 JDBC subadapter (bhauff)
* Allow cloning of many_through_many associations (gucki, jeremyevans)
* In the nested_attributes plugin, don't make unnecessary update calls to modify associated objects that are about to be deleted (jeremyevans, gucki)
* Allow Dataset#(add|set)_graph_aliases to accept as hash values symbols and arrays with a single element (jeremyevans)
* Add Databse#views and #view_exists? to the Oracle adapter (gpheruson)
* Add Database#sql_log_level for changing the level at which SQL queries are logged (jeremyevans)
* Remove unintended use of prepared statements in swift adapter (jeremyevans)
* Fix logging in the swift PostgreSQL subadapter (jeremyevans)
=== 3.16.0 (2010-10-01)
* Support composite foreign keys for associations in the identity_map plugin (harukizaemon, jeremyevans) (#310)
* Handle INTERSECT and EXCEPT on Microsoft SQL Server 2005+ (jfirebaugh)
* Add :replace option to Database#create_language in the postgresql adapter (jeremyevans)
* Make rcte_tree plugin work when not all columns are selected (jeremyevans)
* Add swift adapter (jeremyevans)
* Fix literalization of DateTime objects on 1.9 for databases that support fractional seconds (jeremyevans)
*Rails 3.0.5 (unreleased)*
* Model.where(:column => 1).where(:column => 2) will always produce an
AND query.
[Aaron Patterson]
* Deprecated support for interpolated association conditions in the
form of :conditions => 'foo = #{bar}'.
Instead, you should use a proc, like so:
Before:
has_many :things, :conditions => 'foo = #{bar}'
After:
has_many :things, :conditions => proc { "foo = #{bar}" }
Inside the proc, 'self' is the object which is the owner of the
association, unless you are eager loading the association, in which
case 'self' is the class which the association is within.
You can have any "normal" conditions inside the proc, so the
following will work too:
has_many :things, :conditions => proc { ["foo = ?", bar] }
Previously :insert_sql and :delete_sql on has_and_belongs_to_many
association allowed you to call 'record' to get the record being
inserted or deleted. This is now passed as an argument to the proc.
[Jon Leighton]
-Added LDIF line wrapping setting
-Added libldap cert x500UniqueIdentifier handling
-Added libldap_r,libldap formal concurrency API
-Added slapadd attribute value checking
-Added slapcat continue mode for problematic DBs
-Added slapd syncrepl suffixmassage support
-Added slapd multiple listener threads
-Added slapd extensible match for ordering rules
-Added slapd-meta paged results control forwarding
-Added slapd-meta subtree-include support
-Added slapd-null back-config support
-Added slapd-sql autocommit support
-Added slapd-sql support for long long keys
-Added slapo-sssvlv multiple sorts per connection
-many bugfixes
-documentation improvements
changes:
-Added LDIF line wrapping setting
-Added libldap cert x500UniqueIdentifier handling
-Added libldap_r,libldap formal concurrency API
-Added slapadd attribute value checking
-Added slapcat continue mode for problematic DBs
-Added slapd syncrepl suffixmassage support
-Added slapd multiple listener threads
-Added slapd extensible match for ordering rules
-Added slapd-meta paged results control forwarding
-Added slapd-meta subtree-include support
-Added slapd-null back-config support
-Added slapd-sql autocommit support
-Added slapd-sql support for long long keys
-Added slapo-sssvlv multiple sorts per connection
-many bugfixes
-documentation improvements
approved by Geert Hendrickx (the MAINTAINER)
Functionality added or changed:
* mysqldump --xml now displays comments from column definitions. (Bug #13618)
Bugs fixed:
* InnoDB Storage Engine: InnoDB returned values for ¡Èrows examined¡É
in the query plan that were higher than expected. NULL values were
treated in an inconsistent way. The inaccurate statistics could
trigger ¡Èfalse positives¡É in combination with the MAX_JOIN_SIZE
setting, because the queries did not really examine as many rows as
reported. (Bug #30423)
* Partitioning: Trying to use the same column more than once in the
partitioning key when partitioning a table by KEY caused mysqld to
crash. Such duplication of key columns is now expressly disallowed,
and fails with an appropriate error. (Bug #53354, Bug #57924)
* Replication: When using the statement-based logging format, INSERT
ON DUPLICATE KEY UPDATE and INSERT IGNORE statements affecting
transactional tables that did not fail were not written to the
binary log if they did not insert any rows. (With statement-based
logging, all successful statements should be logged, whether they do
or do not cause any rows to be changed.) (Bug #59338)
* Replication: Formerly, STOP SLAVE stopped the slave I/O thread first
and then stopped the slave SQL thread; thus, it was possible for the
I/O thread to stop after replicating only part of a transaction
which the SQL thread was executing, in wich case¡½if the transaction
could not be rolled back safely¡½the SQL thread could hang.
Now, STOP SLAVE stops the slave SQL thread first and then stops the
I/O thread; this guarantees that the I/O thread can fetch any
remaining events in the transaction that the SQL thread is
executing, so that the SQL thread can finish the transaction if it
cannot be rolled back safely. (Bug #58546)
* A query of the following form returned an incorrect result, where
the values for col_name in the result set were entirely replaced
with NULL values:
SELECT DISTINCT col_name ... ORDER BY col_name DESC;
(Bug #59308, Bug #11766241)
* DELETE or UPDATE statements could fail if they used DATE or DATETIME
values with a year, month, or day part of zero. (Bug #59173)
* The ESCAPE clause for the LIKE operator allows only expressions that
evaluate to a constant at execution time, but aggregrate functions
were not being rejected. (Bug #59149)
* Memory leaks detected by Valgrind, some of which could cause
incorrect query results, were corrected. (Bug #59110, Bug #11766075)
mysqlslap failed to check for a NULL return from mysql_store_result()
and crashed trying to process the result set. (Bug #59109)
* In debug builds, SUBSTRING_INDEX(FORMAT(...), FORMAT(...)) could
cause a server crash. (Bug #58371)
* When mysqldadmin was run with the --sleep and --count options, it
went into an infinite loop executing the specified command. (Bug
#58221)
* Some string manipulating SQL functions use a shared string object
intended to contain an immutable empty string. This object was used
by the SQL function SUBSTRING_INDEX() to return an empty string when
one argument was of the wrong datatype. If the string object was
then modified by the SQL function INSERT(), undefined behavior
ensued. (Bug #58165, Bug #11765225)
* Parsing nested regular expressions could lead to recursion resulting
in a stack overflow crash. (Bug #58026, Bug #11765099)
* The mysql client went into an infinite loop if the standard input
was a directory. (Bug #57450)
* The expression const1 BETWEEN const2 AND field was optimized
incorrectly and produced incorrect results. (Bug #57030, Bug
#11764215)
* Some RPM installation scripts used a hardcoded value for the data
directory, which could result in a failed installation for users who
have a nonstandard data directory location. The same was true for
other configuration values such as the PID file name. (Bug #56581,
Bug #11763817)
* On FreeBSD and OpenBSD, the server incorrectly checked the range of
the system date, causing legal values to be rejected. (Bug #55755,
Bug #11763089)
* When using ExtractValue() or UpdateXML(), if the XML to be read
contained an incomplete XML comment, MySQL read beyond the end of
the XML string when processing, leading to a crash of the
server. (Bug #44332)
Thomas Klausner. Although the two licenses are not word-for-word identical,
they are very close, use much of the same wording, and seem equivalent in
intent. This prevents proliferation of yet another license in the collection.
The ``uuid'' PostgreSQL package implements creation of Universally
Unique Identifiers (UUIDs), also referred to as Globally Unique
Identifiers (GUIDs). Although PostgreSQL supports storing UUIDs as a
native datatype, it does not provide any mechanism for creating them.
This package wraps openssl-supplied md5 and sha1 functions to create
UUIDs within PostgreSQL.
Functionality added or changed:
* The time zone tables available at
http://dev.mysql.com/downloads/timezones.html have been
updated. These tables can be used on systems such as Windows or
HP-UX that do not include zoneinfo files. (Bug#40230)
Bugs fixed:
* Security Fix: During evaluation of arguments to extreme-value
functions (such as LEAST() and GREATEST()), type errors did not
propagate properly, causing the server to crash. (Bug#55826,
CVE-2010-3833)
* Security Fix: The server could crash after materializing a derived
table that required a temporary table for grouping. (Bug#55568,
CVE-2010-3834)
* Security Fix: A user-variable assignment expression that is
evaluated in a logical expression context can be precalculated in a
temporary table for GROUP BY. However, when the expression value is
used after creation of the temporary table, it was re-evaluated, not
read from the table and a server crash resulted. (Bug#55564,
CVE-2010-3835)
* Security Fix: Joins involving a table with a unique SET column could
cause a server crash. (Bug#54575, CVE-2010-3677)
* Security Fix: Pre-evaluation of LIKE predicates during view
preparation could cause a server crash. (Bug#54568, CVE-2010-3836)
* Security Fix: GROUP_CONCAT() and WITH ROLLUP together could cause a
server crash. (Bug#54476, CVE-2010-3837)
* Security Fix: Queries could cause a server crash if the GREATEST()
or LEAST() function had a mixed list of numeric and LONGBLOB
arguments, and the result of such a function was processed using an
intermediate temporary table. (Bug#54461, CVE-2010-3838)
* Security Fix: Using EXPLAIN with queries of the form SELECT
... UNION ... ORDER BY (SELECT ... WHERE ...) could cause a server
crash. (Bug#52711, CVE-2010-3682)
* InnoDB Storage Engine: Creating or dropping a table with 1023
transactions active caused an assertion failure. (Bug#49238)
* The make_binary_distribution target to make could fail on some
platforms because the lines generated were too long for the
shell. (Bug#54590)
* A client could supply data in chunks to a prepared statement
parameter other than of type TEXT or BLOB using the
mysql_stmt_send_long_data() C API function (or
COM_STMT_SEND_LONG_DATA command). This led to a crash because other
data types are not valid for long data. (Bug#54041)
* Builds of the embedded mysqld would fail due to a missing element of
the struct NET. (Bug#53908, Bug#53912)
* The definition of the MY_INIT macro in my_sys.h included an
extraneous semicolon, which could cause compilation
failure. (Bug#53906)
* If the remote server for a FEDERATED table could not be accessed,
queries for the INFORMATION_SCHEMA.TABLES table failed. (Bug#35333)
* mysqld could fail during execution when using SSL. (Bug#34236)
* Threads that were calculating the estimated number of records for a
range scan did not respond to the KILL statement. That is, if a
range join type is possible (even if not selected by the optimizer
as a join type of choice and thus not shown by EXPLAIN), the query
in the statistics state (shown by the SHOW PROCESSLIST) did not
respond to the KILL statement. (Bug#25421)
* Recent pre-releases of Python 3.2 issue ResourceWarnings about
fileshandles deallocated without being closed first. Fix testsuite.
* Current "*.pyc" and "*.pyo" cleaning is not working in a PEP 3147
world ("__pycache__"). I don't think this code is actually
necessary anymore. Deleted.
* Python 2.7.0 deprecates CObject incorrectly. See Python issue 9675.
* Testsuite for "DB->get_transactional()" should not create databases
outside the TMP directory, neither leave the files behind.
* If something happens while creating the CObject/Capsule object,
keep going, even without exporting the C API, instead of crashing.
* Support for "DB_FORCESYNC", "DB_FAILCHK", "DB_SET_REG_TIMEOUT",
"DB_TXN_BULK", "DB_HOTBACKUP_IN_PROGRESS".
* Support "DB_EVENT_REG_ALIVE", "DB_EVENT_REG_PANIC",
"DB_EVENT_REP_DUPMASTER", "DB_REPMGR_CONF_ELECTIONS",
"DB_EVENT_REP_ELECTION_FAILED", "DB_EVENT_REP_MASTER_FAILURE".
* Support for "DB_VERB_REP_ELECT", "DB_VERB_REP_LEASE", "DB_VERB_REP_MISC",
"DB_VERB_REP_MSGS", "DB_VERB_REP_SYNC", "DB_VERB_REP_SYSTEM",
"DB_VERB_REPMGR_CONNFAIL", "DB_VERB_REPMGR_MISC".
* Support for "DB_STAT_LOCK_CONF", "DB_STAT_LOCK_LOCKERS",
"DB_STAT_LOCK_OBJECTS", "DB_STAT_LOCK_PARAMS".
* Support for "DB_REP_CONF_INMEM".
* Support for "DB_TIMEOUT ".
* Support for "DB_CURSOR_BULK".
* Fixed container creation so that it honors page size in XmlContainerConfig
* Fix the base-uri of an attribute node when using WholedocContainer storage
* Fixed an assertion failure during query preparation with a recursive user
defined function
* Fixed an assertion failure when an as-yet unseen URI in used in a query
* Fixed a problem where attribute indexes would not properly be updated if
there were no element indexes present. This might have a symptom of
DB_NOTFOUND errors or duplicate index entries for attributes
* Changed the algorithm used to create node IDs during partial update to be
more efficient and create shorter node IDs in general
* Fixed a problem where deleting the XmlResults object returned by
XmlValue.getAttributes() might cause an exception when the original
XmlResults for the XmlValue object was next accessed
* XQuery Update queries will no longer crash when statistics are disabled
* Fixed a bug in document level indexing that could result in index entries
being deleted inappropriately when a node was deleted
* Fixed fn:doc() to raise an error in all cases if the document does not exist
* Fixed a bug occurring when fn:subsequence() and "order by" were used in
certain configurations
* Changed XmlResults.asEventWriter(), now only one active XmlEventWriter is
allowed for an XmlResults object
0.6.0pre2: Four configuration options have been deprecated and will
no longer be accepted by abook:
emailpos, extra_column, extra_alternative, extrapos
They have been replaced with a single more flexible option: index_format.
0.6.0pre1: The 'customfield' command has been obsoleted by a more
flexible set of commands: 'field' and 'view'.
* Fixed a leak of log file ids when a database is closed before the end of
a transaction that references it.
* Fixed a bug in page allocation where if a non-transactional update was being
done, then we release the metadata page lock too early possibly leading to
the corruption of the in-memory page list used by DB->compact.
* A log write failure on a replication master will now cause a panic since the
transaction may be committed on some clients.
* Removed the possibility that checkpoints will overlap in the log, decreasing
the time to recover.
* Fixed several bugs that could cause an update running with MVCC to get the
wrong version of a page or improperly update the metadata last page number.
* The database open code will no longer log the open and close of the master
database in a file when opening a sub database in that file.
* Fixed a bug where an error during an update to a hash database with
DB_NOOVERWRITE set could return DB_KEYEXIST rather than the correct error.
* Fixed a bug where an updater supporting DB_READ_UNCOMMITED might downgrade
its lock too soon if there was an error during the update.
* Fixed a bug that could cause the wrong page number to be on a root or
metadata page if DB->compact moved the page and the operation was later
rolled forward.
* Fixed a bug that could cause the close of a secondary index database to fail
if the transaction doing the open aborted.
* Changed SQL API library build on *nix to link with libpthreads when necessary.
* Fixed a JDBC error where building would fail on Solaris without the flag
"-D_HAVE_SQLITE_CONFIG_H".
* Fixed some bugs in log_verify when there are in-memory database logs and
subdb logs.
* Fixed a bug that would return DB_NOTFOUND while searching for an existing
item using a cursor on a non-sorted duplicate btree database.
* Fixed a JDBC bug that the configure can not deal with CPPFLAGS.
* Fixed a bug in the SQL API that would cause a constraint violation when
updating the primary key with the same value.
* Fixed a bug in the SQL BDBSQL_FILE_PER_TABLE option, to allow absolute path
names.
* Avoid failures when "EXPLAIN" tries to display a simple-form CASE
expression.
* Fix assignment to an array slice that is before the existing range
of subscripts.
* Avoid unexpected conversion overflow in planner for very distant
date values.
* Fix pg_restore's text output for large objects (BLOBs) when
standard_conforming_strings is on.
* Fix erroneous parsing of tsquery values containing ... &
!(subexpression) | ...
* Fix buffer overrun in "contrib/intarray"'s input function for the
query_int type.
* Fix bug in "contrib/seg"'s GiST picksplit algorithm.
* Avoid failures when "EXPLAIN" tries to display a simple-form CASE
expression.
* Fix assignment to an array slice that is before the existing range
of subscripts.
* Avoid unexpected conversion overflow in planner for very distant
date values.
* Fix pg_restore's text output for large objects (BLOBs) when
standard_conforming_strings is on.
* Fix erroneous parsing of tsquery values containing ... &
!(subexpression) | ...
* Fix buffer overrun in "contrib/intarray"'s input function for the
query_int type.
* Fix bug in "contrib/seg"'s GiST picksplit algorithm.
* More strict dependency reflect gemspec's description.
*Rails 3.0.4 (unreleased)*
* Added deprecation warning for has_and_belongs_to_many associations where the join table has
additional attributes other than the keys. Access to these attributes is removed in 3.1.
Please use has_many :through instead. [Jon Leighton]
*Rails 3.0.3 (November 16, 2010)*
* Support find by class like this: Post.where(:name => Post)
*Rails 3.0.2 (November 15, 2010)*
* Dramatic speed increase (see: http://engineering.attinteractive.com/2010/10/arel-two-point-ohhhhh-yaaaaaa/) [Aaron Patterson]
* reorder is deprecated in favor of except(:order).order(...) [Santiago Pastorino]
* except is now AR public API
Model.order('name').except(:order).order('salary')
generates:
SELECT * FROM models ORDER BY salary
[Santiago Pastorino]
* The following code:
Model.limit(10).scoping { Model.count }
now generates the following SQL:
SELECT COUNT(*) FROM models LIMIT 10
This may not return what you want. Instead, you may with to do something
like this:
Model.limit(10).scoping { Model.all.size }
[Aaron Patterson]
== 2.0.8 / 2010/02/08
* Bug Fixes
* Added set operation support
* Fixed problems with *_any / *_all methods.
== 2.0.7 (unreleased)
* Bug Fixes
* Limit members are visited
* Fixing MSSQL TOP support
== 2.0.6 12/01/2010
* Bug Fixes
* Rails 3.0.x does not like that Node is Enumerable, so removing for now.
== 2.0.5 11/30/2010
* Enhancements
* Arel::Visitors::DepthFirst can walk your AST depth first
* Arel::Nodes::Node is enumerable, depth first
* Bug fixes
* #lock will lock SELECT statements "FOR UPDATE" on mysql
* Nodes::Node#not factory method added for creating Nodes::Not nodes
* Added an As node
* Deprecations
* Support for Subclasses of core classes will be removed in ARel version
2.2.0
== 2.0.4
* Bug fixes
* Speed improvements for Range queries. Thanks Rolf Timmermans!
== 2.0.3
* Bug fixes
* Fixing Oracle support
* Added a visitor for "Class" objects
== 2.0.2
* Bug fixes
* MySQL selects from DUAL on empty FROM
* Visitor translates nil to NULL
* Visitor translates Bignum properly
== 2.0.1
* Bug fixes
== 2.0.0 / 2010-08-01
* Enhancements
* Recreate library using the Visitor pattern.
http://en.wikipedia.org/wiki/Visitor_pattern
* Before exiting walreceiver, ensure all the received WAL is fsync'd to disk
* Avoid excess fsync activity in walreceiver
* Make "ALTER TABLE" revalidate uniqueness and exclusion constraints when needed
* Fix EvalPlanQual for "UPDATE" of an inheritance tree in which the tables are
not all alike
* Avoid failures when "EXPLAIN" tries to display a simple-form CASE expression
* Fix assignment to an array slice that is before the existing range of
subscripts
* Avoid unexpected conversion overflow in planner for very distant date values
* Fix PL/Python crash when an array contains null entries
* Remove ecpg's fixed length limit for constants defining an array dimension
* Fix erroneous parsing of tsquery values containing ... &
!(subexpression) | ...
* Fix buffer overrun in "contrib/intarray"'s input function for the query_int
type
* Fix bug in "contrib/seg"'s GiST picksplit algorithm
Changes in 5.0.2
----------------
Some bug fixes.
* Fix a css typo & error in cappuccino theme
* Fix#3139003 "Autocomplete doesn't insert value", report and patch by Aleksander Machniak
* Fix bad inheritance between pg83 -> pg instead of pg83 -> pg84 in the database access classes. This bug was breaking some functionnalities with 8.3
* Fix a lot of nonstandard escaped string in the database access classes
Changes in 5.0.1
----------------
Minor bug fix and update version.
* Fix#3124417 "Wrong german translation", reported by schnoesel
* Fix (officialy) a bug where non-super user roles cannot check ownership on objects
* Add forgotten Galician language to the target "all" of lang/Makefile
* Update jQuery library to current stable 1.4.4
* remove useless date from the topbar informations.
This was the only place that did PHP 5.3 complain about bad timezone configuration
(a non-PPA related warning). As it was a totaly useless information, we decide to
remove it.
Changes in 5.0
--------------
Features
* Support for PostgreSQL 8.4 and 9.0
* Support for database level collation for 8.4+
* Support for schema level export
* Add ability to alter schema ownership
* Clean up domain support and improve interface
* Add support for commenting on functions
* Allow user to rename role/users and set new passwords at the same time
* Greatly enhanced Full-Text-Search capabilities (ioguix, Loomis_K)
* Overhauled Selenium Test suite to support multiple database versions
* Optimized application graphics (Limo Driver)
* Support for Column Level Privileges
* Allow users to specify a template database at database creation time
* Support killing processes
* Add ability to create indexes concurrently
* Much better support of autovacuum configuration
* Add an admin page for table level
* Refactored autocompletion:
* fix support for cross-schema objects
* support multi-field FK
* support for pagination of values in the auto-complete list
* Allow user to logicaly group their server under custom named node in the browser tree
* New themes (Cappuccino and Gotar) and a theme switcher on the introduction page
* Auto refresh Locks page
* Auto refresh Processes page
* Link in the bottom of the page to go to top of page
* Browsing on Foreign Keys (When browsing a table, clicking on a FK value, jump to the PK row)
Bugs
* Fix problems with query tracking on overly long queries
* Ensure pg_dump paths are valid
* Fix multiple bugs about quoting and escaping database objects names with special chars
* Fix multiple bugs in the browser tree
* Fix multiple bugs on the SQL and script file import form
* One security fix about code injection
* Don't allow inserting on a table without fields
* Some fix about commenting databases
* removed deprecated functions from PHP 5.3
* Lot of code cleanup
* Many other small minor bugs found on our way
* Fix the operator property page
Translations
* Czech (Marek Cernocky)
* Greek (Adamantios Diamantidis)
* Brazillian Portuguese (Fernando Wendt)
* Galician (Adrin Chaves Fernndez)
Incompatabilities
* No longer support PHP < 5.0
* No longer support Postgres < 7.4
* Added the sqlite3_vsnprintf() interface.
* Added the SQLITE_DBSTATUS_LOOKASIDE_HIT, SQLITE_DBSTATUS_LOOKASIDE_MISS_SIZE,
and SQLITE_DBSTATUS_LOOKASIDE_MISS_FULL options for the sqlite3_db_status()
interface.
* Added the SQLITE_OMIT_AUTORESET compile-time option.
* Added the SQLITE_DEFAULT_FOREIGN_KEYS compile-time option.
* Updates to sqlite3_stmt_readonly() so that its result is well-defined for all
prepared statements and so that it works with VACUUM.
* Added the "-heap" option to the command-line shell
* Fix a bug involving frequent changes in and out of WAL mode and VACUUM that
could (in theory) cause database corruption.
* Enhance the sqlite3_trace() mechanism so that nested SQL statements such as
might be generated by virtual tables are shown but are shown in comments and
without parameter expansion. This greatly improves tracing output when using
the FTS3/4 and/or RTREE virtual tables.
* Change the xFileControl() methods on all built-in VFSes to return
SQLITE_NOTFOUND instead of SQLITE_ERROR for an unrecognized operation code.
* The SQLite core invokes the SQLITE_FCNTL_SYNC_OMITTED file control to the VFS
in place of a call to xSync if the database has PRAGMA synchronous set to OFF.
* Fixed segfault with middleware not passing DateStyle to the client
Changes 2.3.1:
* Fixed build problem on CentOS 5.5 x86_64
Changes 2.3.0:
psycopg 2.3 aims to expose some new features introduced in PostgreSQL 9.0.
* Main new features:
- `dict` to `hstore` adapter and `hstore` to `dict` typecaster, using both
9.0 and pre-9.0 syntax.
- Two-phase commit protocol support as per DBAPI specification.
- Support for payload in notifications received from the backed.
- `namedtuple`-returning cursor.
- Query execution cancel.
Sat Jan 15 2011 version 0.99994 released
* fixed column key caching, thanks Sean Noonan for bug report
Fri Dec 24 2010 version 0.99993 released
* fixed error reporting in Database.transaction method,
thanks Shane Emmons for bug report and testing
Bugfixes:
* rrdcached: print \n at the end of log messages when running rrdcached in the
foreground -- Bernard Li
* rrdcached: Let the -s, -m and -P options affect the default socket as
well -- Sebastian Harl
* rrdgraph: font related memory leaks fixed#208 -- tobi
* rrdgraph-libdbi: print error message instead of dumping core on sql
problem -- Pavel Nikiforov
* rrdgraph-libdbi: properly allocated response buffer -- Pavel Nikiforov
* rrdtool: in remote mode, make argument count for remote commmands strict
-- Dave Peticolas
* rrdgraph: fix problems with second %s in right-axis format -- tobi
* and many more: for full changelog http://oss.oetiker.ch/rrdtool/pub/CHANGES
Enhancements:
* rrdcached: add hosts_access support added -- Shaun Reitan
* rrdfetch/graph: introduce "epoch" as a new base time reference, meaning
timestamp 0: you can now write epoch+11111111s or epoch+19711205s
-- Peter Stamfest
* Fix a bug about sizeof() at idx_fake_oid of info.
* Return 0 for the column size when the size of numeric items are unknown.
Also improve the calculation of scale of numeric items when it is not
explicitly specified.
* Change to use 'if' instead of an inappropriate 'else if' at cursor of convert.
* Remember to set permanent flag to holdable cursors on commit with no
precedent rollback (to savepoint) operations.
This fixes a crash bug in case of cursor operations across transaction.
* Fix a bug about the handling of the SQL_RETRIEVE_DATA option.
* Fix cursor bug introduced by the previous change.
* Move the setting of folder name of libpq or gssapi related dlls from .wxs
file to .bat file.
* Fix a bug which returns incorrect values for SQL_DATETIME_SUB.
alternative from mk/jpeg.buildlink3.mk
This allows selection of an alternative jpeg library (namely the x86 MMX,
SSE, SSE2 accelerated libjpeg-turbo) via JPEG_DEFAULT=libjpeg-turbo, and
follows the current standard model for alternatives (fam, motif, fuse etc).
The mechanical edits were applied via the following script:
#!/bin/sh
for d in */*; do
[ -d "$d" ] || continue
for i in "$d/"Makefile* "$d/"*.mk; do
case "$i" in *.orig|*"*"*) continue;; esac
out="$d/x"
sed -e 's;graphics/jpeg/buildlink3\.mk;mk/jpeg.buildlink3.mk;g' \
-e 's;BUILDLINK_PREFIX\.jpeg;JPEGBASE;g' \
< "$i" > "$out"
if cmp -s "$i" "$out"; then
rm -f "$out"
else
echo "Edited $i"
mv -f "$i" "$i.orig" && mv "$out" "$i"
fi
done
done
1.5.0b3 2010-08-29 12:29 UTC
Changelog:
- fixed bug #15650: mysqli function used in setCharset()
- fixed bug #16003: incorrect check for error after mysql_store_result
- fixed bug #16147: first prepared statement is emulated when using factory
with mysql
- fixed bug #16669: hostspec is ignored when protocol is unix
- fixed bug #17037: 'on update' not mentioned in tableInfo()
- fixed bug #17065: There is no NEW row in on DELETE trigger (fix error in FK
constraint triggers)
- fixed bug #17650: lastInsertId can not handle bigint, forces cast to integer
[alexpw]
- return ON UPDATE|DELETE action in getTableConstraintDefinition()
note:
- the multi_query test failes because this is not supported by ext/mysql
open todo items:
- use a trigger to emulate setting default now()
1.5.0b3 2010-08-29 12:31 UTC
Changelog:
- fixed bug #16275: split() is deprecated in PHP 5.3
note:
open todo items:
- fix pattern escaping using GLOB instead of LIKE or create and register own
implementation of LIKE
1.5.0b3 2010-08-29 12:31 UTC
Changelog:
- fixed bug #16281: getTableFieldDefinition() does not recognize NULL defaults
with datatype [Holger Schletz]
- fixed bug #16384: alterTable() does not remove NOT NULL constraints [Holger
Schletz]
- fixed bug #16405: Compatibility issues with escaped strings [hschletz]
open todo items:
- enable pg_execute() once issues with bytea column are resolved
- use pg_result_error_field() to handle localized error messages (Request
#7059)
- add option to use unnamed prepared statements (see
http://www.postgresql.org/docs/current/static/protocol-flow.html "Extended
Query")
1.5.0b3 2010-08-29 12:29 UTC
Changelog:
- fixed bug #15650: mysqli function used in setCharset()
- fixed bug #16003: incorrect check for error after mysql_store_result
- fixed bug #16147: first prepared statement is emulated when using factory
with mysql
- fixed bug #16669: hostspec is ignored when protocol is unix
- fixed bug #17037: 'on update' not mentioned in tableInfo()
- fixed bug #17065: There is no NEW row in on DELETE trigger (fix error in FK
constraint triggers)
- fixed bug #17650: lastInsertId can not handle bigint, forces cast to integer
[alexpw]
- return ON UPDATE|DELETE action in getTableConstraintDefinition()
note:
- the multi_query test failes because this is not supported by ext/mysql
open todo items:
- use a trigger to emulate setting default now()
2.5.0b3 2010-08-29 12:27 UTC
Changelog:
- fixed bug #15912: MDB2::loadClass can return MDB2_OK without loading class
- fixed bug #16020: unable to set params via dsn string in parseDSN()
- fixed bug #16508: reusing var name + return by ref [rix0r]
- fixed bug #16727: quote(url, 'clob')) fetches URL even if
lob_allow_url_include option is false
- fixed unreported bug in parseDSN() and oracle's Easy Connect syntax
- fixed bug #16973 and #17039: Wrong _skipDelimitedStrings behavior with
escaped quotes
- fixed bug #16994: incompatible declaration of setTransactionIsolation() in
some drivers
- dropped PHP 4 support
- PHP 5.3 compatibility fixes
- performance tweaks (reduced number of internal function calls)
- added new sqlsrv driver (native SQL Server driver) [Chris Pucci, Mike Ketcham]
- added new ODBC experimental driver [pschellhaas]
- Switched test suite to PHPUnit 3.5
open todo items:
- handle autoincrement fields in alterTable()
- add length handling to LOB reverse engineering
- add EXPLAIN abstraction
- add cursor support along the lines of PDO (Request #3660 etc.)
- add PDO based drivers, especially a driver to support SQLite 3 (Request #6907)
- add support to export/import in CSV format
- add more functions to the Function module (MD5(), IFNULL(), etc.)
- add support for database/table/row LOCKs
- add support for CHECK (ENUM as possible mysql fallback) constraints
- generate STATUS file from test suite results and allow users to submit test
results
- add support for full text index creation and querying
- add tests to check if the RDBMS specific handling with portability options
disabled behaves as expected
- handle implicit commits (like for DDL) in any affected driver (mysql,
sqlite..)
- add a getTableFieldsDefinitions() method to be used in tableInfo()
- drop ILIKE from matchPattern() and instead add a second parameter to handle
case sensitivity with arbitrary operators
- handle LOBs in buffered result sets (Request #8793)
* Force the default wal_sync_method to be fdatasync on Linux
* Fix assorted bugs in WAL replay logic for GIN indexes
* Fix recovery from base backup when the starting checkpoint WAL
record is not in the same WAL segment as its redo point
* Fix persistent slowdown of autovacuum workers when multiple workers
remain active for a long time
* Add support for detecting register-stack overrun on IA64
* Add a check for stack overflow in copyObject()
* Fix detection of page splits in temporary GiST indexes
* Avoid memory leakage while "ANALYZE"'ing complex index expressions
* Ensure an index that uses a whole-row Var still depends on its
table
* Do not "inline" a SQL function with multiple OUT parameters
* Behave correctly if ORDER BY, LIMIT, FOR UPDATE, or WITH is
attached to the VALUES part of INSERT ... VALUES
* Fix constant-folding of COALESCE() expressions
* Fix postmaster crash when connection acceptance (accept() or one of
the calls made immediately after it) fails, and the postmaster was
compiled with GSSAPI support
* Fix missed unlink of temporary files when log_temp_files is active
* Add print functionality for InhRelation nodes
* Fix incorrect calculation of distance from a point to a horizontal
line segment
* Fix PL/pgSQL's handling of "simple" expressions to not fail in
recursion or error-recovery cases
* Fix PL/Python's handling of set-returning functions
* Fix bug in "contrib/cube"'s GiST picksplit algorithm
* Don't emit "identifier will be truncated" notices in
"contrib/dblink" except when creating new connections
* Fix potential coredump on missing public key in "contrib/pgcrypto"
* Fix memory leak in "contrib/xml2"'s XPath query functions
* Update time zone data files to tzdata release 2010o for DST law
changes in Fiji and Samoa; also historical corrections for Hong
Kong.
* Force the default wal_sync_method to be fdatasync on Linux
* Fix assorted bugs in WAL replay logic for GIN indexes
* Fix recovery from base backup when the starting checkpoint WAL
record is not in the same WAL segment as its redo point
* Fix persistent slowdown of autovacuum workers when multiple workers
remain active for a long time
* Add support for detecting register-stack overrun on IA64
* Add a check for stack overflow in copyObject()
* Fix detection of page splits in temporary GiST indexes
* Fix error checking during early connection processing
* Improve efficiency of window functions
* Avoid memory leakage while "ANALYZE"'ing complex index expressions
* Ensure an index that uses a whole-row Var still depends on its table
* Do not "inline" a SQL function with multiple OUT parameters
* Behave correctly if ORDER BY, LIMIT, FOR UPDATE, or WITH is
attached to the VALUES part of INSERT ... VALUES
* Fix constant-folding of COALESCE() expressions
* Fix postmaster crash when connection acceptance (accept() or one of
the calls made immediately after it) fails, and the postmaster was
compiled with GSSAPI support
* Fix missed unlink of temporary files when log_temp_files is active
* Add print functionality for InhRelation nodes
* Fix incorrect calculation of distance from a point to a horizontal
line segment
* Fix incorrect calculation of transaction status in ecpg
* Fix PL/pgSQL's handling of "simple" expressions to not fail in
recursion or error-recovery cases
* Fix PL/Python's handling of set-returning functions
* Fix bug in "contrib/cube"'s GiST picksplit algorithm
* Don't emit "identifier will be truncated" notices in
"contrib/dblink" except when creating new connections
* Fix potential coredump on missing public key in "contrib/pgcrypto"
* Fix memory leak in "contrib/xml2"'s XPath query functions
* Update time zone data files to tzdata release 2010o for DST law
changes in Fiji and Samoa; also historical corrections for Hong
Kong.
* Force the default wal_sync_method to be fdatasync on Linux
* Fix "too many KnownAssignedXids" error during Hot Standby replay
* Fix race condition in lock acquisition during Hot Standby
* Avoid unnecessary conflicts during Hot Standby
* Fix assorted bugs in WAL replay logic for GIN indexes
* Fix recovery from base backup when the starting checkpoint WAL
record is not in the same WAL segment as its redo point
* Fix corner-case bug when streaming replication is enabled
immediately after creating the master database cluster
* Fix persistent slowdown of autovacuum workers when multiple workers
remain active for a long time
* Fix long-term memory leak in autovacuum launcher
* Avoid failure when trying to report an impending transaction
wraparound condition from outside a transaction
* Add support for detecting register-stack overrun on IA64
* Add a check for stack overflow in copyObject()
* Fix detection of page splits in temporary GiST indexes
* Fix error checking during early connection processing
* Improve efficiency of window functions
* Avoid memory leakage while "ANALYZE"'ing complex index expressions
* Ensure an index that uses a whole-row Var still depends on its table
* Add missing support in "DROP OWNED BY" for removing foreign data
wrapper/server privileges belonging to a user
* Do not "inline" a SQL function with multiple OUT parameters
* Fix crash when inline-ing a set-returning function whose argument
list contains a reference to an inline-able user function
* Behave correctly if ORDER BY, LIMIT, FOR UPDATE, or WITH is
attached to the VALUES part of INSERT ... VALUES
* Make the OFF keyword unreserved
This prevents problems with using off as a variable name in
PL/pgSQL. That worked before 9.0, but was now broken because
PL/pgSQL now treats all core reserved words as reserved.
* Fix constant-folding of COALESCE() expressions
