- COUCHDB-2200: support Erlang/OTP 17.0 #35e16032
- Fauxton: many improvements in our experimental new user interface,
including switching the code editor from CodeMirror to Ace as well
as better support for various browsers.
- Add the max_count option (UUIDs Configuration) to allow rate-limiting
the amount of UUIDs that can be requested from the /_uuids handler
in a single request (CVE 2014-2668).
- COUCHDB-1986: increase socket buffer size to improve replication speed
for large documents and attachments, and fix tests on BSD-like systems.
- COUCHDB-1953: improve performance of multipart/related requests.
- COUCHDB-2221: verify that authentication-related configuration settings
are well-formed.
- COUCHDB-1922: fix CORS exposed headers.
- Rename proxy_authentification_handler to proxy_authentication_handler.
- COUCHDB-1795: ensure the startup script clears the pid file on termination.
- COUCHDB-1962: replication can now be performed without having write access
to the source database, the replication checkpoint interval is now
configurable.
- COUCHDB-2025: add support for SOCKS5 proxies for replication.
- COUCHDB-1930: redirect to the correct page after submitting a new document
with a different ID than the one suggested by Futon.
- COUCHDB-1923: add support for attachments and att_encoding_info options
(formerly only available on the documents API) to the view API.
- COUCHDB-1647: for failed replications originating from a document
in the _replicator database, store the failure reason in the document.
- A number of improvements for the documentation.
Changes in 0.96.2
-----------------
* Ensure batchSize is used in cursor GETMORE operations with `aggregate`.
* Ensure enough buffer space is allocated for incoming RPC when buffering
from a stream.
* Require libbson 0.8.2 for more robust `bson_next_power_of_two()` when
using `size_t` and BCON compilation fix with C++.
* Handle cursor id's that are not 64-bit values in response from
`aggregate` command.
* Handle upsert on MongoDB < 2.6 when _id does not contain an `ObjectId`.
* Use 100 for default batchSize in `aggregate` command.
Changes in 0.96.0
-----------------
This release includes much new documentation, which can be found at
http://docs.mongodb.org/ecosystem/drivers/c/.
Additionally, this release improves support for various exotic systems.
Solaris 10 is supported much better on SPARC and x86_64 based systems.
Some workarounds for mixed-mode sharded-clusters have been added to improve
resiliency when rolling upgrades are performed.
Build improvements have been added to help us detect SASL and SSL
implementations on platforms that do not support pkg-config. This should
simplify building for some of you.
We've added some more logging to SASL authentication to help debug
authentication failures.
A bug causing an abort() when SSL is used and a server is down has been fixed.
We've renamed various _delete() functions to _remove() to provide consistency
with other MongoDB drivers.
You can now specify SSL options for client pools.
-D_REENTRANT is always defined now on Solaris to help with errno detection.
This may not have been done before if using a non-GCC platform with pthreads.
A bug was fixed where timeouts could have been 1000x longer than expected
due to failure to convert from microseconds to milliseconds.
A bug was fixed with authentication in sharded cluster and replica set
scenarios.
- Fix parsing of binary ops to correctly take up only a single LHS
element, instead of gobbling up the entire parse-to-date
- Explicitly handle ROW_NUMBER() OVER as the snowflake-operator it is
- Improve signatures/documentation of is_same_sql_bind / eq_sql_bind
- Retire script/format-sql - the utility needs more work to be truly
end-user convenient
Enhancements:
* Entry.pm: accept options for update() in the LDIF case
* LDIF.pm:
- implement writing controls
- refactor _write_entry
- check for decoding errors in LWP-based URLs
* Util.pm: remove superfluous space from POD
* FAQ.pm: update perl-ldap & Perl version numbers
* {LDAP,LDIF}.pod: update documentation of raw => REGEX
* support LWP-supproted URLs when reading LDIFs (incl. tests)
* add test for Net::LDAP::Util's time functions
* tests: set default OpenLDAP DB type to mdb
* IO::Socket::IP support
- if installed in version 0.20 or higher, prefer it over IO::Socket::INET*
- use IO::Socket::INET* as fallback if it isn't installed
- this solves RT#93122, which IMHO is not really a bug of perl-ldap
* remove trailing whitespace in contrib/*
* t/60cancel.t: add explanation about potential cause of failure
* LDAP.pm: accessor method sasl for Authen::SASL object
* LDAP.pm: adapt socket() to support SASL layers
* Message.pod: consolidate dcwocumentation of control()
* Control.pm: documentation update
* LDAP.pod: add note about IO::Socket::IP and Timeout
* LDIF.pm: overhaul
- set error when write fails
- simplify _read_entry
- simplify _write_entry
- coding style harmonization
- error checks when reading changetype: delete
- make _error() return undef/empty list, adapt callers
- refactor handling DNs when reading
- new method _read_attribute_value()
Bug Fixes:
* RT#95001: Do not set SSL_ciphers to ALL by default
* Entry.pm: delete(): return $self if called w/o args
* RT#94357: t/08time.t: skip tests on too old Perl versions
* RT#94341: FAQ.pm: fix incorrect instruction
* jpegDisplay.pl: overhaul to make it work again
* RT#94047: Control.pm: add missing word in POD
* RT#93945: Util.pm: make sure $dec is defined
* LDIF.pm: when reading LDIFs, allow control values to be absent
* Control/ProxyAuth.pm: fix initialization using value => ...
* Util.pm: fix corner cases in time conversion functions
* Handle SASL security layers correctly on rebind
Thanks Ben Morrow <ben@morrow.me.uk>
* Control/Paged.pm: fix typo in POD sample code
- Switched to a production version. (ISHIGAKI)
- Updated to SQLite 3.8.4.1, which fixed several obscure bugs on
"ORDER BY" or "DISTINCT". (ISHIGAKI)
- Updated to SQLite 3.8.3.1, which fixed a SQLite bug in 3.8.2
(bundled in DBD::SQLite 1.41_04/5) that could cause queries to
omit valid out rows. (ISHIGAKI)
- Resolved#92322: Failure under heavily parallelized tests
(ISHIGAKI)
- Disabled Test::NoWarnings in a test
- Updated to SQLite 3.8.2 (ISHIGAKI)
- Resolved#90211: Error in documentation (Felix Li)
- Resolved#89351: DBD-SQLite won't compile on Cygwin 64 bit
(Warren Young++) (ISHIGAKI)
- Tweaked sqlite_see_if_its_a_number not to guess data types of
bind values with explicit type specification (via bind_param()
etc) (mje++, ilmari++) (ISHIGAKI)
- Updated to SQLite 3.8.0.2 (ISHIGAKI)
- Updated to SQLite 3.8.0.1 to resolve#88228 (RIBASUSHI++)
(ISHIGAKI)
*** NOTICE ON NEXT GENERATION QUERY PLANNER ***
- As of SQLite 3.8.0, SQLite's query planner has been rewritten.
According to the author, the new query planner should give
exactly the same result (though perhaps with a little less CPU
time spent planning) for simple queries, and for complex
queries, it can in many cases provide a much faster answer.
See http://www.sqlite.org/queryplanner-ng.html for details.
*** NOTICE ON PARTIAL INDICES ***
- Database files created by SQLite 3.8.0 are still readable and
writable by prior versions, but if you use partial indices
introduced in SQLite 3.8.0, those files become unreadable and
unwritable by older versions of (DBD::)SQLite. They'll be
readable/writable again by dropping partial indices.
- Resolved#87435: PATCH: statistics_info perldoc (DDICK)
- Resolved#87297: URI filenames in DBD::SQLite (ISHIGAKI)
* C99 comment is a nogo (RT #90383)
* Memory leaks when failed to open db (RT #89589)
* DB_File uses AutoLoader for no reason (RT #88258)
While here, since I don't see why it's necessary, remove our patch.
- Fixed engine loading to prefer the engine implied by the target URI
over the `core.engine` configuration variable. This means that you no
longer have to pass `--engine` when using commands that accept a target
option or argument, such as `deploy`.
- Fixed test failure when DBD::Firebird is installed but Firebird isql
cannot be found.
- Fixed issue where the revert command fails to execute the proper revert
script. This can occur when a change has been reworked in the plan, but
the reworked version of the change has not been deployed to the
database. Thanks to Timothy Procter for the report (Issue #166).
- Fixed issue with aggregating text values with `COLLECT()` on Oracle.
Thanks to Timothy Procter for the digging and invocation of an Oracle
support request (Issue #91).
- Fixed issue where SQL*Plus could not run rework scripts because of the
`@` in the file name. It now uses a symlink (or copied file on Windows)
to circumvent the problem. Thanks to Timothy Procter for the report
(Issue #165).
- Fix issue where, on first deploy, the MySQL engine would fail to notice
that the server was not the right version of MySQL. Thanks to Luke
Young for the report (Issue #158).
- Made the `checkit()` MySQL function DETERMINISTIC, to improve
compatability with MariaDB. Thanks to Jesse Luehrs for the report
(Issue #158).
- Fixed deployment to PostgreSQL 8.4 so that it no longer chokes on the
`:tableopts`. Thanks to Justin Hawkins for the report!
- bug #4423 Moving fields not working
- bug #4424 Table indexes disappear after altering field
- bug #4432 Error while displaying chart at server level
- bug #4405 Cannot import (open_basedir)
- bug #4396 Problem copying constraints (such as Sakila)
- bug #4433 Missing privileges submenu
- bug #4394 Drop db confirmation message when dropping a user
- bug #4436 Insert form numeric field with function drop-down list
- bug #4437 Problems due to missing enforcement of the minimum supported
MySQL version
+ Add enforcement of the minimum supported PHP version (5.3.0)
- bug Query error on submitting a column change form containing a
disabled input field
- bug Incorrect menu tab generation from usergroups
- bug Missing space in index creation/edit generated query
- bug #4434 Unchecking 'Show SQL queries' results NaN
The PyMongo distribution contains tools for interacting with MongoDB
database from Python.
The bson package is an implementation of the BSON format for Python.
The pymongo package is a native Python driver for MongoDB.
The gridfs package is a gridfs implementation on top of pymongo.
* 2.10.1
* Fixed a bug where Sentinel connections to a server that's no longer a
master and receives a READONLY error will disconnect and reconnect to
the master.
* 2.10.0
* Discontinuted support for Python 2.5. Upgrade. You'll be happier.
* The HiRedis parser will now properly raise ConnectionErrors.
* Completely refactored PubSub support. Fixes all known PubSub bugs and
adds a bunch of new features. Docs can be found in the README under the
new "Publish / Subscribe" section.
* Added the new HyperLogLog commanads (PFADD, PFCOUNT, PFMERGE). Thanks
Pepijn de Vos and Vincent Ohprecio.
* Updated TTL and PTTL commands with Redis 2.8+ semantics. Thanks Markus
Kaiserswerth.
* *SCAN commands now return a long (int on Python3) cursor value rather
than the string representation. This might be slightly backwards
incompatible in code using *SCAN commands loops such as
"while cursor != '0':".
* Added extra *SCAN commands that return iterators instead of the normal
[cursor, data] type. Use scan_iter, hscan_iter, sscan_iter, and
zscan_iter for iterators. Thanks Mathieu Longtin.
* Added support for SLOWLOG commands. Thanks Rick van Hattem.
* Added lexicographical commands ZRANGEBYLEX, ZREMRANGEBYLEX, and ZLEXCOUNT
for sorted sets.
* Connection objects now support an optional argument, socket_read_size,
indicating how much data to read during each socket.recv() call. After
benchmarking, increased the default size to 64k, which dramatically
improves performance when fetching large values, such as many results
in a pipeline or a large (>1MB) string value.
* Improved the pack_command and send_packed_command functions to increase
performance when sending large (>1MB) values.
* Sentinel Connections to master servers now detect when a READONLY error
is encountered and disconnect themselves and all other active connections
to the same master so that the new master can be discovered.
* Fixed Sentinel state parsing on Python 3.
* Added support for SENTINEL MONITOR, SENTINEL REMOVE, and SENTINEL SET
commands. Thanks Greg Murphy.
* INFO ouput that doesn't follow the "key:value" format will now be
appended to a key named "__raw__" in the INFO dictionary. Thanks Pedro
Larroy.
* The "vagrant" directory contains a complete vagrant environment for
redis-py developers. The environment runs a Redis master, a Redis slave,
and 3 Sentinels. Future iterations of the test sutie will incorporate
more integration style tests, ensuring things like failover happen
correctly.
* It's now possible to create connection pool instances from a URL.
StrictRedis.from_url() now uses this feature to create a connection pool
instance and use that when creating a new client instance. Thanks
https://github.com/chillipino
* When creating client instances or connection pool instances from an URL,
it's now possible to pass additional options to the connection pool with
querystring arguments.
* Fixed a bug where some encodings (like utf-16) were unusable on Python 3
as command names and literals would get encoded.
* Added an SSLConnection class that allows for secure connections through
stunnel or other means. Construct and SSL connection with the sll=True
option on client classes, using the rediss:// scheme from an URL, or
by passing the SSLConnection class to a connection pool's
connection_class argument. Thanks https://github.com/oranagra.
* Added a socket_connect_timeout option to control how long to wait while
establishing a TCP connection before timing out. This lets the client
fail fast when attempting to connect to a downed server while keeping
a more lenient timeout for all other socket operations.
* Added TCP Keep-alive support by passing use the socket_keepalive=True
option. Finer grain control can be achieved using the
socket_keepalive_options option which expects a dictionary with any of
the keys (socket.TCP_KEEPIDLE, socket.TCP_KEEPCNT, socket.TCP_KEEPINTVL)
and integers for values. Thanks Yossi Gottlieb.
* Added a `retry_on_timeout` option that controls how socket.timeout errors
are handled. By default it is set to False and will cause the client to
raise a TimeoutError anytime a socket.timeout is encountered. If
`retry_on_timeout` is set to True, the client will retry a command that
timed out once like other `socket.error`s.
* Completely refactored the Lock system. There is now a LuaLock class
that's used when the Redis server is capable of running Lua scripts along
with a fallback class for Redis servers < 2.6. The new locks fix several
subtle race consider that the old lock could face. In additional, a
new method, "extend" is available on lock instances that all a lock
owner to extend the amount of time they have the lock for. Thanks to
Eli Finkelshteyn and https://github.com/chillipino for contributions.
Added support for partial sorting by index.
Enhance the query planner so that it always prefers an index that uses a superset of WHERE clause terms relative to some other index.
Improvements to the automerge command of FTS4 to better control the index size for a full-text index that is subject to a large number of updates.
Added the sqlite3_rtree_query_callback() interface to R-Tree extension
Added new URI query parameters "nolock" and "immutable".
Use less memory by not remembering CHECK constraints on read-only database connections.
Enable the OR optimization for WITHOUT ROWID tables.
Render expressions of the form "x IN (?)" (with a single value in the list on the right-hand side of the IN operator) as if they where "x==?", Similarly optimize "x NOT IN (?)"
Add the ".system" and ".once" commands to the command-line shell.
Added the SQLITE_IOCAP_IMMUTABLE bit to the set of bits that can be returned by the xDeviceCharacteristics method of a VFS.
Added the SQLITE_TESTCTRL_BYTEORDER test control.
Bug Fixes:
----------
OFFSET clause ignored on queries without a FROM clause.
Assertion fault on queries involving expressions of the form "x IN (?)".
Incorrect column datatype reported.
Duplicate row returned on a query against a table with more than 16 indices, each on a separate column, and all used via OR-connected constraints.
Partial index causes assertion fault on UPDATE OR REPLACE.
Crash when calling undocumented SQL function sqlite_rename_parent() with NULL parameters.
ORDER BY ignored if the query has an identical GROUP BY.
The group_concat(x,'') SQL function returns NULL instead of an empty string when all inputs are empty strings.
Fix a bug in the VDBE code generator that caused crashes when doing an INSERT INTO ... SELECT statement where the number of columns being inserted is larger than the number of columns in the destination table.
Fix a problem in CSV import in the command-line shell where if the leftmost field of the first row in the CSV file was both zero bytes in size and unquoted no data would be imported.
Fix a problem in FTS4 where the left-most column that contained the notindexed column name as a prefix was not indexed rather than the column whose name matched exactly.
Fix the sqlite3_db_readonly() interface so that it returns true if the database is read-only due to the file format write version number being too large.
This release contains several improvements and bug fixes. This version
removes support for the deprecated PHP extension "mysql".
Some highlights include:
- Added the ability to save and load queries in Query By Example.
- Navigation tabs are now fixed and don't scroll off screen.
- Easily add a function to all rows when inserting several rows at once.
- Added a favorite tables feature for quick access to often-used tables.
- Quick filter displayed rows.
Functionality Added or Changed
The obsolete and unmaintained charset2html utility has been removed from MySQL distributions.
The mysqlbug, mysql_waitpid, and mysql_zap utilities have been deprecated and will be removed in MySQL 5.7.
Bugs Fixed
InnoDB: After upgrading from 5.6.10 to MySQL versions up to and including MySQL 5.6.18, InnoDB would attempt to rename obsolete full-text search auxiliary tables on server startup, resulting in an assertion failure.
InnoDB: For each insert, memset would be called three times to allocate memory for system fields. To reduce CPU usage, the three memset calls are now combined into a single call.
InnoDB: Enabling the InnoDB Table Monitor would result in a ib_table->stat_initialized assertion failure.
InnoDB: Setting innodb_max_dirty_pages_pct=0 would leave 1% of dirty pages unflushed. Buffer pool flushing is initiated when the percentage of dirty pages is greater innodb_max_dirty_pages_pct. The internal variables that store the innodb_max_dirty_pages_pct value and the percentage of dirty pages (buf_get_modified_ratio_pct and srv_max_buf_pool_modified_pct) were defined as unsigned integer data types, which meant that a innodb_max_dirty_pages_pct value of 0 required a dirty pages percentage of 1 or greater to initiate buffer pool flushing.
To address this problem, the buf_get_modified_ratio_pct and srv_max_buf_pool_modified_pct internal variables are redefined as double data types, which changes the range value for innodb_max_dirty_pages_pct and innodb_max_dirty_pages_pct_lwm from 0 .. 99 to 0 .. 99.99. Additionally, buffer pool flushing is now initiated when the percentage of dirty pages is “greater than or equal to” innodb_max_dirty_pages_pct.
Replication: Log rotation events could cause group_relay_log_pos to be moved forward incorrectly within a group. This meant that, when the transaction was retried, or if the SQL thread was stopped in the middle of a transaction following one or more log rotations (such that the transaction or group spanned multiple relay log files), part or all of the group was silently skipped.
This issue has been addressed by correcting a problem in the logic used to avoid touching the coordinates of the SQL thread when updating the log position as part of a relay log rotation whereby it was possible to update the SQL thread's coordinates when not using a multi-threaded slave, even in the middle of a group.
Replication: When running the server with --gtid-mode=ON, STOP SLAVE followed by START SLAVE resulted in a mismatch between the information provided by INFORMATION_SCHEMA.INNODB_TEMP_TABLE_INFO and the Slave_open_temp_tables status variable: the INNODB_TEMP_TABLE_INFO table showed that no temporary tables existed, but Slave_open_temp_tables had a nonzero value.
Replication: In certain cases, the server mishandled triggers and stored procedures that tried to modify other tables when called by CREATE TABLE ... SELECT. This is now handled correctly as an error.
Replication: When used on a table employing a transactional storage engine, a failed TRUNCATE TABLE was still written to the binary log and thus replayed on the slave. This could lead to inconsistency when the master retained data that was removed on the slave.
Now in such cases TRUNCATE TABLE is logged only when it executes successfully.
Replication: The server did not always handle the auto.cnf file correctly in cases where this file's permissions were incorrect.
Replication: When the binary log was rotated due to receipt of a SIGHUP signal, the new binary log did not contain the Previous_gtid_event required for subsequent processing of that binary log's GTID events. Now when SIGHUP is received, steps are taken to insure that the server writes the necessary Previous_gtid_event to the new log before writing any GTID events to the new log.
Bugs Fixed
InnoDB: For each insert, memset would be called three times to allocate memory for system fields. To reduce CPU usage, the three memset calls are now combined into a single call.
Replication: When used on a table employing a transactional storage engine, a failed TRUNCATE TABLE was still written to the binary log and thus replayed on the slave. This could lead to inconsistency when the master retained data that was removed on the slave.
Now in such cases TRUNCATE TABLE is logged only when it executes successfully.
Certain INFORMATION_SCHEMA queries could cause a server exit.
For indexes on prefixes or character string columns, index corruption could occur for assignment of binary data to the column due to improper character counting.
Solaris-specific scripts were included in and installed by non-Solaris packages.
EXPLAIN on a query with an EXISTS subquery containing a UNION could cause a server exit. Multiple executions of a prepared EXPLAIN on a UNION of subqueries could cause a server exit.
Executing a correlated subquery on an ARCHIVE table which has an AUTO_INCREMENT column caused the server to hang.
The client library could cause clients to exit due to incorrectly mapping the client error number to the corresponding message, if reallocation of packet buffer memory occurred.
Calling mysql_get_server_version() with an invalid connection handler argument caused the client to exit. Now it returns 0 and reports a CR_COMMANDS_OUT_OF_SYNC error.
On Windows, calling mysql_thread_init() call without mysql_init() caused the client to exit. windows. Now it returns a nonzero result because it is an error to call mysql_thread_init() before the client library is initialized with mysql_library_init().
CMake produced not-useful warnings about INTERFACE_LINK_LIBRARIES policy.
LOAD DATA LOCAL INFILE could use all CPU if import errors occurred when there were no line delimiters.
A statement of the following form broke row-based replication because it created a table having a field of data type BIGINT with a display width of 3000, which is beyond the maximum acceptable value of 255:
CREATE TABLE t1 AS SELECT REPEAT('A',1000) DIV 1 AS a;
Do it for all packages that
* mention perl, or
* have a directory name starting with p5-*, or
* depend on a package starting with p5-
like last time, for 5.18, where this didn't lead to complaints.
Let me know if you have any this time.
Upstream changes:
2014-??-?? Patrick Galbraith, Michiel Beijen, DBI/DBD community (4.027)
* Added more OS X notes and fixed compiler warnings
* Skip tests if test database is not present-RT92330 (zefram <zefram at fysh dot org>
* metacpan.org and search.cpan.org didn't display module POD, caused by fix for RT90101. Reported by Oleg, RT92350.
2014-01-15 Patrick Galbraith, Michiel Beijen, DBI/DBD community (4.026)
* t/29warnings.t fails on MySQL Server 5.1.something - Reported by RT91202, Gisle Aas. Now is handled depending on version.
* README.pod misses proper NAME heading - RT90101 - Damyan Ivanov, Debian Perl Group
* Added fix and test for RT91715
* Added feature from Jacob Gelbman (cPanel) mysql_skip_secure_auth
2013-11-05 Patrick Galbraith, Michiel Beijen, DBI/DBD community (4.025)
* Set with parentheses and column_info - RT50304 - reported and fixed by Kevin Bosak.
* Fix method redefinition warnings in threads on Perl >= 5.16 - Dagfinn Ilmari Manns.er
* use strict and warnings everywhere.
* Minimum perl version is now 5.8.1, just as for DBI.
* Improved database version check so tests run correctly on MariaDB 10.
* Fix manifest - RT89106, reported by Joe Grasse.
* set auto_increment_offset explicitly to make tests pass if they are set on server - RT83487, reported by Ian Barton.
* Assume 'localhost' when testport is set but no testhost in Makefile.PL - RT83496, reported by Philip Stoev.
* Corrected documentation for mysql_init_command option - Alexey Molchanov <alexey.molchanov@portaone.com>
* Skip stored procedure tests if user is unpriviliged - RT83348 - Chris Weyl <cweyl@alumni.drew.edu>
* Fix example in POD doc for NUM_OF_FIELDS - RT36730, reported by tapoutmma.
* Fix for memory leak (RT86153) when connecting with incorrect password
* Bail if connect fails early on (RT31823)
2013-09-17 Michiel Beijen, Patrick Galbraith, DBI/DBD community (4.024)
* Fix memory leak if mysql_server_prepare is enabled - RT76462 - Masahiro Chiba
* Small dist improvements: Michiel Beijen <michiel.beijen@otrs.com>
* Undefined $DBI::errstr on execute fail on Windows: Michiel Beijen <michiel.beijen@otrs.com>
* Better diagnostics for 80procs.t Fixes RT#71199: Alexandr Ciornii <alexchorny@gmail.com>
* Fix#64013: INSTALL.pod is shown with 'man install': Juergen Weigert <jw@suse.com>
* Added 'testport' to keys in Makefile.PL Fixes RT#83492: Michiel Beijen <michiel.beijen@otrs.com>
* Fixed test 70takeimp warning. Michiel Beijen <michiel.beijen@otrs.com>
* Made test t/87async.t not stop on Win32. Michiel Beijen <michiel.beijen@otrs.com>
* Update github location. Update support information. Michiel Beijen <michiel.beijen@otrs.com>
* POD Fixes Patch from RT77043 by Gunnar Wolf, Debian Perl Group. Michiel Beijen <michiel.beijen@otrs.com>
problem. Thanks, martin!
Changes:
Version 1.11, 2013-12-25
* Improved dump format.
A new dump format is implemented, which encodes all data in base64 and
stores not only key/data pairs, but also the original database file
metadata, such as file name, mode and ownership. Files in this format
can be sent without additional encapsulation over transmission
channels that normally allow only ASCII data. Dumps in this format
allow for restoring an exact copy of the database, including file
ownership and privileges.
* New function: gdbm_count
int gdbm_count (GDBM_FILE *file, gdbm_count *count);
Counts records in `file' and stores the result in the memory location
pointed to by `count'.
* New utilities: gdbm_dump and gdbm_load.
Gdbm_dump creates a plain-text dump of the GDBM database. This dump
can be used to create an exact copy of the database afterward.
The gdbm_load performs the reverse: given the dump file, it creates a
GDBM database. Apart from native GDBM dump formats, it also understands
the format generated by Berkeley DB db_dump utility. Thus, an easy
way to convert a Berkeley DB database to GDBM is:
db_dump input.db | gdbm_load output.db
* gdbmtool
The gdbmtool utility allows you to examine, modify or create GDBM
databases. It provides an easy-to-use interactive shell and can
be used for scripting. One of the unique features of gdbmtool is that
it allows to define datum structures for key and content parts, similarly
to the C "struct" declarations, and to input and display such
structured data.
A full refactor and split-up into separate packages for the various APIs and backends.
Changelog since 0.43 follows.
0.55 - fixed a sql translation bug related to exists clauses
added deployment projects for windows
tweaked make.batch install target to install 32-bit files under
C:\Program Files (x86)
added a timeout parameter to db2 and odbc connect strings
fixed a bug that could cause a connection's ttl to fail because a
semaphore was left signalled when another connection's ttl
expired
updated handoff="proxy" code to work with sessionhandler="thread"
replaced waitpid call in sqlrscaler with rudiments equivalent
got the server-side stuff to compile on windows
added configurable fetch buffer sizes to sybase, freetds and db2
connections re-distribute themselves periodically if the database is
behind a load balancer now
fixed a bug that caused sqlrsh to incorrectly interpret internal
commands with leading whitespace when run from a script or on
the command line
fixed a bug that caused cursors not to be completely cleaned up after
when dynamic scaling is used
fixed a bug that caused the response timeout to be handled improperly
added response timeout command to sqlrsh
added support for clobs/blobs with firebird
fixed a blob-related bug with sqlite
added support for blob input binds with db2
added support for clob/blob output binds with db2
improved clob/blob fetching with db2
inputBindClob/Blob methods work with all db's now
added -Wno-unknown-pragmas flag (if it it supported) to java build for
solaris 8
updated default item buffer sizes to 32768 for sybase, freetds, db2
and odbc
applied Gerhard Lausser's patch to improve Oracle instantclient
detection
0.54 - fixed bugs that caused problems when unopened result sets were closed
added protocol identification phase to client/server protocol
split client protocol handling out into its own class and abstracted it
updated oracle code not to relogin when dropping tables unless a
temp table with an "on commit preserve rows" was run
updated server to run table-drop and session-end queries after the
session-end commit/rollback, as some queries on some platforms (
ncluding drop-table on oracle) cause an implicit commit and
the rollback needs to be run first
replaced gettimeofday calls with calls to datetime::getSystemDateAndTime
fixed a bug in slow query logger that caused it to display the wrong
query time
a few mingw32 tweaks
fixed a few PDO driver bugs related to affected row counts and
last insert id
implemented PDO exceptions
implemented support for PDO::ATTR_EMULATE_PREPARES by using
substitution variables
added foundrows and ignorespace options to mysql connect string
fixed a bug where affectedRows() would return -1 for MySQL selects
instead of the same value as rowCount()
updated sqlr-connection code not to get db host name and ip address
at startup unless logging is enabled to work around issues
where people fail to put the db host name in dns
fixed a subtle bind format translation bug that caused errors when
translating from oracle-style binds to mysql-style if the
varaibles were out of order with the placeholders in the query
fixed bugs in the mysql and postgresql connection code that assumed
that the bind variables were bound in order, independent of
their names
resolved a paradox involved in detecting whether the current mysql
query needs to have its bind variables faked or not
added support for client-side debug-to-file
added debug-to-file support to command line clients
tweaked server processes to use process::spawn instead of system() and
process::fork()/process::exec()
added another error string to detect down mysql database
added support for a multi-threaded listener
fixed a bug that could cause a crash when logging connection-level
errors
added back x64-detection so sybase and db2 libraries will be detected
properly
added support for forward-only cursors to the PDO driver
fixed a bug that could cause one (and only one) dynamically spawned
connection daemon to ignore its ttl
added support for get/set result set buffer size to the PDO driver
updated configure test for xsubpp
updated configure test for tcl to support multi-arch
updated configure test for python to support multi-arch
added custom PDO driver attributes to access db type, version, host
name, ip address and bind format
added custom PDO driver attribute to get/set current database
added custom PDO driver attribute to set whether or not to get column
info when fetching the result set
updated db2 to re-login when it sees error -30081
0.53.1 - updated the configuration and tuning docs a bit
fixed a Makefile bug that caused "make clean" to be interrupted
extern "C"-wrapped sys/times.h for OSR500
0.53 - added support for sqlite statement api and native binds
fixed some leaks related to using sys::getHostName()
added multiarch detection
added PHP PDO driver
fixed a bind variable translation bug where output binds followed by
:= would not be detected
dropped zope support (for now)
dropped PHP Pear DB support
refactored init script - one script should work on all platforms now
updated init script installation - should work on virtually all unixes
added OS X launchd configuration
updated the sqlr-listener to clean up files related to ipc, sockets
and marking whether the db is up or down on exit
sqlr-start no longer starts the cache manager
added a second init script for the cache manager
plugins are statically linked into libsqlrserver if the platform
doesn't support shared libraries (or if --disable-shared is
specified at configure time)
the perl API should build with old versions of perl (5.00X) on older
platforms (redhat 4.2, 5.2, 6.2, etc.) now
updated postgresql bind docs
added dateyyyyddmm parameter
added yyyyddmm parameter to translatedates translation
added SQLR_MYSQL_DATE_YYYYDDMM envrionment variable to mysql drop-in
library
added SQLR_ODBC_DATE_YYYYDDMM envrionment variable to odbc driver
0.52 - sqlrsh has long reported the wrong version, fixed that
added csv support to sqlr-export and a -format xml|csv option
replaced snprintf calls with charstring::printf calls
added a test for sys/vnode.h to work around an issue with perl on
SCO OSR6
added workarounds for old versions of sqlite without sqlite3_malloc
and sqlite3_free with char * argument
fixed error with sqlserver where "describe <table>" would return
columns in alphabetical order rather than the order they
are in the table
the code freetds uses to get column names from MS SQL Server works
for temp tables now
added informix->mssqlserver translation for select into queries
added translation to convert ||'s to concat() calls or +'s
added a long-missing "delete clientsock" to sqlrlistener that could
cause a crash after enough time
various documentation tweaks
added handling for "select into" queries to
temptableslocalize/sybaseize translations
fixed various crashes that could occur when a query filter was used
updated the query routing and filtering doc
sqlrsh supports multiple commands on a single line or on the
command-line now
exit/quit in a sqlrsh script aborts the script now
improved date/time parsing for translations and result-set conversions
fixed lots of cases where const char *'s were being deleted
added 64-bit build support for windows
combined sqlrclient files for faster compiling
converted \t to actual tab in regular expressions for
posix-compatibility
0.51 - fixed minor perl DBI driver documentation issue
added support for oracle 12c
added support for db2 10.1 and 10.5
updated docs for oracle 12c, db2 10.1 and 10.5 and sybase 15.7
modernized database installation docs a little
fixed db2/sybase detection to take the system architecture into
account when searching for libs
applied various build-related patches from Ville Silventoinen
fixed rpm->rpmbuild in installation docs
added ora-00020 to list of errors that will cause the oracle
connection to attempt to re-login, per Ville Silventoinen
fixed some MS SQL Server/dateddmm parameter issues and updated docs
to explain the remaining issues
0.50 - fixed sqlrserver-config script to return data for libsqlrserver
rather than libsqlrconnection
added test for SQLROWSETSIZE for odbc that doesn't define it
updated postgresql drop-in library enough to work with psycopg2-2.4
with various caveats and tweaks
fixed NULL dereference in custom_nw logger
added support for dbversion, show tables/databases and describe for
SQL Server via freetds
fixed a subtle bug that could cause the wrong triggers to be run
fixed a reference-after-free in
sqltranslations::removeReplacementTable
fixed an uninitialized variable (sqltr) in sqlrcontroller class
updated the freetds connection to support multiple cursors correctly
added config parameters for reformatting dates in the result set
added various query translations for mssqlserver
added an mssqlserver error map for the mysql drop-in library
fixed a memory leak in the freetds version-checking code
added new search paths and default prefix for syllable
added support for null-terminated result bind lists to the mysql
drop-in library so apps can optionally bind fewer columns than
come back in the result set
added configure tests for php-config-<version>
0.49 - fixed various issues that came up when cross-compiling
fixed make uninstall to remove a few things that it missed
fixed -pthread annoyance
added -Werror to default build for most components
fixed various issues revealed by -Werror
added password encryption framework
added rot,md5 and crypt password encryption plugins
moved modules to libexec and removed the libsqlrelay_ prefix
moved modules out of the connection directory and into their own
directories under src
reorganized code tree to compile faster
updated clean targets in Makefiles to run faster
fixed a bug that could cause problems when fetching from an output
bind cursor under a very specific set of circumstances
reorganized server code into libsqlrserver
implemented the swisscomm log format as a plugin
added dbHostName and dbIpAddress methods to the client API
refactored authentication to remove a client-server round-trip
replaced handoff="reconnect" with handoff="proxy" which uses
listener-proxying to remove a client-server round-trip
disabled nagle's algorithm for all sockets
fixed a bug that could cause a hang if the db login failed
updated reading of skip and fetch parameters not to rely on buffering
refactored login error reporting
fleshed out the ODBC driver significantly
added docs for using SQL Relay from ODBC and JDBC
refactored windows make.bat script
0.48 - integrated patches from Neowiz for:
handling for oracle errors ora-01033, ora-02067 and ora-04068
bind validation when using the statement cache
optionally rejecting oracle queries with duplicate
bind variables
sqlrconnecton::setClientInfo/getClientInfo
query logging
separate authentication and response timeouts on the client-side
environment variables for setting timeouts
sqlrelay-level errors for exceeding various bounds
improved statistics gathering
refactored Oracle re-prepare logic
created a query logging framework
implemented the current slow query log as a plugin
implemented the neowiz query log format as a plugin
created a custom query framework
implemented the neowiz statistics gathering commands as custom queries
added a test program for triggers, translations and other extensions
and obscure features
fixed several bugs in the informixtooracledates translation
added a droplocalizedtemptables trigger
added support for "global temporary" to temptableslocalize translation
removed oracletemptablespreserverowsbydefault translation -
temptableslocalize is much more effective
fixed a bug that caused a "no server-side cursors" error to occur if
when a new session is started if cursors="0" in sqlrelay.conf
the client no longer aborts a result set before sending a new command,
it just sends the new command, eliminating a client/server
round-trip
replaced sqlr-connection-"dbase" with a single sqlr-connection program
that loads plugins for each database
0.47 - fixed bug that caused sqlr-export to output negative xml-entity values
fixed single-quote-escaping in sqlr-export
forced handoff="reconnect" for Cygwin and Linux<2.2
updated all command line programs to use the same command line
argument structure
added a "fields" command to sqlrsh
added a -command argument to sqlrsh so commands and queries can be
run from the command line directly
renamed query and fields to sqlr-query and sqlr-fields
improved readline detection in the configure script
added getDatabase/Table/ColumnList support to odbc and mdbtools
connections
added detection and support for openjdk
integrated patches from Neowiz for:
using -g3 if available when --enable-debug is specified
support for using the oracle statement cache
fixing an oracle column-resource-related memory leak
eliminating sqlr-start delay
"using namespace rudiments" declaration fixes
added a faq entry about common OCIEnvCreate errors
removed default id warning from sqlr-cachemanager
removed coloration from sqlrsh
updated begin, commit and rollback to return errors if they fail
updated firebird docs
added parsing of standalone constraints in a create table query
0.46 - refactored the translation framework to mimic the trigger framework
added make.batch file for building on windows
added C# API and ADO.NET adapter
added begin method to API's
added sqlrelay.xsd
added date binds
applied Georgiy Kirichenko's missing flushWriteBuffer() patch
fixed some subtle bugs in the Ruby DBI module that modern versions of
Ruby DBI reveal
fixed sql parser errors involving "not null" and union clauses
added a translation to replace double-quoted string literals with
single-quoted string literals
fixed a sql parser bug where "group" of a group by clause could be
misinterpreted as a table alias
updated the scaler to poll 10 times per second and also accept a
trigger from the listener to mitigate race conditions that
can become problematic when connections="0" is used
added C# and ADO.NET docs and updated windows documentation
updated the documentation
added support for waitfordowndatabase config parameter
applied some odbc fixes from Chae Young-ku
added explicit support for outer join operators to the sql parser
dynamic-ized triggers and translations
added a "matches" to "like" translation
added a "serial" to "autoincrement" translation
fixed debug option to query command line client
added javac compile test to configure script
fixed an __attribute__ problem that could occur if perl was compiled
with gcc>2.95 but used on a system with only gcc-2.95 available
fixed an oustanding tcl bug that caused cursors not to be created
fixed several bugs related to escaping quotes
refactored OS detection in configure script
added \n after reading from stdin on Haiku
updated docs to reflect that mysql supports ?-based bind vars
0.45 - added trigger framework
added support for getting the native database error number
added support for mapping native error numbers to MySQL error numbers
for the mysql drop-in replacement library
renamed all .C files to .cpp for windows
added msvc projects for sqlrclient, sqlrclientwrapper, sqlrutil and
sqlrsh and got them all working natively on windows
updated code so ttl="0" works as expected
updated code so dynamic scaling of cursors works as expected
documented dynamic scaling of cursors somewhat
fixed a few mdbtools errors
column aliases work as expected now with firebird
fixed a bug where if an app either enabled or disabled autocommit,
that could become the default status of autocommit rather than
what was set in the config file
added autocommit on/off to sqlrsh
fixed a bind-var-related memory leak in mysql drop-in lib
fixed return values in mysql drop-in lib
updated getTableList() to exclude system tables
applied Benno Lange's localstatedir patch to fix a case where the
localstatedir command line parameter wasn't working properly
applied Renat's listener alarm handling patch
0.44 - updated postgresql drop-in lib for postgresql 8/9 compatibility
updated mysql drop-in lib for mysql 5.2+ compatibility
applied Renat's patch to fix the client session count in the stats
added getDatabase/Table/ColumnList method/functions to API's
added string inputBind method/function with length
added bind variable translation
added transaction block emulation
Fixed testing using relative server folder
Fixed Python v3 tests on Windows
Fix introspection for Django and Python v3
Error with unicode arguments in prepared statements
What's new in psycopg 2.5.3
^^^^^^^^^^^^^^^^^^^^^^^^^^^
- Work around `pip issue #1630 <https://github.com/pypa/pip/issues/1630>`__
making installation via ``pip -e git+url`` impossible (🎫`#18`).
- Copy operations correctly set the `cursor.rowcount` attribute
(🎫`#180`).
- It is now possible to call `get_transaction_status()` on closed connections.
- Fixed unsafe access to object names causing assertion failures in
Python 3 debug builds (🎫`#188`).
- Mark the connection closed if found broken on `poll()` (from 🎫`#192`
discussion)
- Fixed handling of dsn and closed attributes in connection subclasses
failing to connect (from 🎫`#192` discussion).
- Added arbitrary but stable order to `Range` objects, thanks to
Chris Withers (🎫`#193`).
- Avoid blocking async connections on connect (🎫`#194`). Thanks to
Adam Petrovich for the bug report and diagnosis.
- Don't segfault using poorly defined cursor subclasses which forgot to call
the superclass init (🎫`#195`).
- Mark the connection closed when a Socket connection is broken, as it
happens for TCP connections instead (🎫`#196`).
- Fixed overflow opening a lobject with an oid not fitting in a signed int
(🎫`#203`).
- Fixed handling of explicit default ``cursor_factory=None`` in
`connection.cursor()` (🎫`#210`).
- Fixed possible segfault in named cursors creation.
- Fixed debug build on Windows, thanks to James Emerton.
Add SMF support. Fix default dirs.
2012-11-28 - PgBouncer 1.5.4 - "No Leaks, Potty-Training Successful"
= Fixes =
* DNS: Fix memory leak in getaddrinfo_a() backend.
* DNS: Fix memory leak in udns backend.
* DNS: Fix stats calculation.
* DNS: Improve error message handling for getaddrinfo_a().
* Fix win32 compile.
* Fix compiler dependency support check in configure.
* Few documentation fixes.
2012-09-12 - PgBouncer 1.5.3 - "Quantum Toaster"
= Critical fix =
* Too long database names can lead to crash, which
is remotely triggerable if autodbs are enabled.
The original checks assumed all names come from config files,
thus using fatal() was fine, but when autodbs are enabled
- by '*' in [databases] section - the database name can come
from network thus making remote shutdown possible.
= Minor Features =
* max_packet_size - config parameter to tune maximum packet size
that is allowed through. Default is kept same: (2G-1), but now
it can be made smaller.
* In case of unparseable packet header, show it in hex in log and
error message.
= Fixes =
* AntiMake: it used $(relpath) and $(abspath) to manupulate pathnames,
but the result was build failure when source tree path contained
symlinks. The code is now changed to work on plain strings only.
* console: now SET can be used to set empty string values.
* config.txt: show that all timeouts can be set in floats.
This is well-hidden feature introduced in 1.4.
2012-05-29 - PgBouncer 1.5.2 - "Don't Chew, Just Swallow"
= Fixes =
* Due to mistake, reserve_pool_timeout was taken in microseconds,
not seconds, effectively activating reserve pool immediately
when pool got full. Now use it as seconds, as was intended.
(Noticed by Keyur Govande)
2012-04-17 - PgBouncer 1.5.1 - "Abort, Retry, Ignore?"
= Features =
* Parameters to tune permissions on unix socket:
unix_socket_mode=0777, unix_socket_group=''.
= Fixes =
* Allow empty string for server-side variable - this is
needed to get "application_name" properly working, as it's
the only parameter that does not have server-side default.
* If connect string changes, require refresh of server parameters.
Previously PgBouncer continued with old parameters,
which breaks in case of Postgres upgrade.
* If autodb connect string changes, drop old connections.
* cf_setint: Use strtol() instead atoi() to parse integer config
parameters. It allows hex, octal and better error detection.
* Use sigqueue() to detect union sigval existence - fixes
compilation on HPUX.
* Remove 'git' command from Makefile, it throws random errors
in case of plain-tarball build.
* Document stats_period parameter. This tunes the period for
stats output.
* Require Asciidoc >= 8.4, seems docs are not compatible with
earlier versions anymore.
* Stop trying to retry on EINTR from close().
2012-01-05 - PgBouncer 1.5 - "Bouncing Satisified Clients Since 2007"
If you use more than 8 IPs behind one DNS name, you now need to
use EDNS0 protocol to query. Only getaddrinfo_a()/getaddrinfo()
and UDNS backends support it, libevent 1.x/2.x does not.
To enable it for libc, add 'options edns0' to /etc/resolv.conf.
GNU Make 3.81+ is required for building.
= Features =
* Detect DNS reply changes and invalidate connections to IPs no longer
present in latest reply.
(Petr Jelinek)
* DNS zone serial based hostname invalidation. When option
dns_zone_check_period is set, all DNS zones will be queried
for SOA, and when serial has changed, all hostnames
will be queried. This is needed to get deterministic
connection invalidation, because invalidation on lookup
is useless when no lookups are performed.
Works only with new UDNS backend.
* New SHOW DNS_HOSTS, SHOW DNS_ZONES commands to examine DNS cache.
* New param: min_pool_size - avoids dropping all connections
when there is no load.
(Filip Rembialkowski)
* idle_in_transaction_timeout - kill transaction if idle too long.
Not set by default.
* New libudns backend for DNS lookups. More featureful than evdns.
Use --with-udns to activate. Does not work with IPv6 yet.
* KILL command, to immediately kill all connections for one database.
(Michael Tharp)
* Move to Antimake build system to have better looking Makefiles.
Now GNU Make 3.81+ is required for building.
= Fixes =
* DNS now works with IPv6 hostnames.
* Don't change connection state when NOTIFY arrives from server.
* Various documentation fixes.
(Dan McGee)
* Console: Support ident quoting with "". Originally we did not
have any commands that took database names, so no quoting was needed.
* Console: allow numbers at the stard of word regex. Trying
to use strict parser makes things too complex here.
* Don't expire auto DBs that are paused.
(Michael Tharp)
* Create auto databases as needed when doing PAUSE.
(Michael Tharp)
* Fix wrong log message issued by RESUME command.
(Peter Eisentraut)
* When user= without password= is in database connect string,
password will be taken from userlist.
* Parse '*' properly in takeover code.
* autogen.sh: work with older autoconf/automake.
* Fix run-as-service crash on win32 due to bad basename() from
mingw/msvc runtime. Now compat basename() is always used.
Upstream changes:
1.0.3 Thu Jan 23 05:02:52 UTC 2014
- fix t/external-entities.t to pass on Strawberry
1.0.2 Tue Jan 21 17:18:37 UTC 2014
- MARC::File::XML will now die upon parsing a record that
declares an external entity and tries to use it. This
prevents the potential unwanted disclosure of the contents
of files on the server by applications that embed this module.
If, for some reason, an application needs to process MARCXML
records that contain external entities, set_parser() can be
used to force the use of an XML::LibXML parser that is
configured to process external entities.
The issue was reported by John Lightsey.
1.0.1 Fri Feb 15 08:25:04 PST 2013
- RT#83284: return empty MARC::Record given empty <record/>
1.0 Sun Feb 10 21:32:32 PST 2013
- Use XML::LibXML rather than XML::SAX to parse MARCXML records.
This offers a significant speed improvement for record parsing;
in some tests, parsing time on a large file was reduced by 80%.
This also avoids problems caused by character encoding bugs in
XML::SAX::PurePerl.
- Add method to let client code give MARC::File::XML a shared
XML::LibXML parser object.
Upstream changes:
2.0.6 Tue Oct 22 16:17:06 UTC 2013
[ENHANCEMENTS]
- MARC::Field->as_string() now accepts an optional second
parameter to specify the delimiter to use between
subfields. (Tomas Cohen Arazi)
- MARC::Field->delete_subfield() can now accept a regexp
to specify the subfields to remove. For example, to
remove all numeric subfields, one can say:
$field->delete_subfield(code => qr/\d/);
(Jason Stephenson)
[FIXES]
- the warnings pragma is now used throughout MARC::Record
- $field->as_string('0') now returns the contents of
subfield $0 rather than the contents of all of the
subfields in the field.
- RT#88421: add newline after printing warnings
(Jason Stephenson)
- RT#85804: fix spelling glitch (Gregor Herrmann)
2.0.5 Mon Feb 11 20:39:10 PST 2013
- fix use of qw(...) in test case so that module passes
tests with Perl 5.17.x.
2.0.4 Sat Feb 9 19:01:47 PST 2013
[ENHANCEMENTS]
- add MARC::Field->set_indicator($indpos, $indval), a mutator
for indicators
- add MARC::Field->set_tag to allow tags to be renamed
(Robin Sheat)
- delete_subfield(), if given a single subfield label as its
argument, will delete all instances of the specified
subfield, increasing its DWIM factor
- improved POD for MARC::Field->delete_subfield()
[FIXES]
- RT#70346: delete_subfield() no longer clears entire field if
arguments are badly formatted
- croak if invalid arguments are passed to delete_subfield()
- fix error in tutorial (thanks to Tom Burton-West for the
catch)
- RT#76990: emit leader of correct length even if record longer
than 99,999 octets (Julian Maurice)
- RT#67094: croak with correct error if attempting to create
MARC::Field sans subfields
- corrected POD for indicator() method
- move tag validity check to new class method,
is_valid_tag($tagno)
- move indicator validity check to new class method,
is_valid_indicator($indval)
- have MARC::Record pass perlcritic --gentle (mostly)
- remove function prototypes
(see http://www.perlmonks.org/?node_id=861966)
