781 lines
29 KiB
Plaintext
781 lines
29 KiB
Plaintext
== v1.4.4 [2022-10-11] Lars Kanis <lars@greiz-reinsdorf.de>
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- Revert to let libpq do the host iteration while connecting. #485
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Ensure that parameter `connect_timeout` is still respected.
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- Handle multiple hosts in the connection string, where only one host has writable session. #476
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- Add some useful information to PG::Connection#inspect. #487
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- Support new pgresult_stream_any API in sequel_pg-1.17.0. #481
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- Update Windows fat binary gem to PostgreSQL-14.5.
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== v1.4.3 [2022-08-09] Lars Kanis <lars@greiz-reinsdorf.de>
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- Avoid memory bloat possible in put_copy_data in pg-1.4.0 to 1.4.2. #473
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- Use Encoding::BINARY for JOHAB, removing some useless code. #472
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== v1.4.2 [2022-07-27] Lars Kanis <lars@greiz-reinsdorf.de>
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Bugfixes:
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- Properly handle empty host parameter when connecting. #471
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- Update Windows fat binary gem to OpenSSL-1.1.1q.
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== v1.4.1 [2022-06-24] Lars Kanis <lars@greiz-reinsdorf.de>
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Bugfixes:
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- Fix another ruby-2.7 keyword warning. #465
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- Allow PG::Error to be created without arguments. #466
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== v1.4.0 [2022-06-20] Lars Kanis <lars@greiz-reinsdorf.de>
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Added:
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- Add PG::Connection#hostaddr, present since PostgreSQL-12. #453
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- Add PG::Connection.conninfo_parse to wrap PQconninfoParse. #453
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Bugfixes:
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- Try IPv6 and IPv4 addresses, if DNS resolves to both. #452
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- Re-add block-call semantics to PG::Connection.new accidently removed in pg-1.3.0. #454
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- Handle client error after all data consumed in #copy_data for output. #455
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- Avoid spurious keyword argument warning on Ruby 2.7. #456
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- Change connection setup to respect connect_timeout parameter. #459
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- Fix indefinite hang in case of connection error on Windows #458
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- Set connection attribute of PG::Error in various places where it was missing. #461
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- Fix transaction leak on early break/return. #463
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- Update Windows fat binary gem to OpenSSL-1.1.1o and PostgreSQL-14.4.
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Enhancements:
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- Don't flush at each put_copy_data call, but flush at get_result. #462
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== v1.3.5 [2022-03-31] Lars Kanis <lars@greiz-reinsdorf.de>
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Bugfixes:
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- Handle PGRES_COMMAND_OK in pgresult_stream_any. #447
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Fixes usage when trying to stream the result of a procedure call that returns no results.
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Enhancements:
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- Rename BasicTypeRegistry#define_default_types to #register_default_types to use a more consistent terminology.
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Keeping define_default_types for compatibility.
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- BasicTypeRegistry: return self instead of objects by accident.
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This allows call chaining.
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- Add some April fun. #449
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Documentation:
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- Refine documentation of conn.socket_io and conn.connect_poll
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== v1.3.4 [2022-03-10] Lars Kanis <lars@greiz-reinsdorf.de>
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Bugfixes:
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- Don't leak IO in case of connection errors. #439
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Previously it was kept open until the PG::Connection was garbage collected.
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- Fix a performance regession in conn.get_result noticed in single row mode. #442
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- Fix occasional error Errno::EBADF (Bad file descriptor) while connecting. #444
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- Fix compatibility of res.stream_each* methods with Fiber.scheduler. #446
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- Remove FL_TEST and FL_SET, which are MRI-internal. #437
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Enhancements:
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- Allow pgresult_stream_any to be used by sequel_pg. #443
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== v1.3.3 [2022-02-22] Lars Kanis <lars@greiz-reinsdorf.de>
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Bugfixes:
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- Fix omission of the third digit of IPv4 addresses in connection URI. #435
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- Fix wrong permission of certs/larskanis-2022.pem in the pg-1.3.2.gem. #432
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== v1.3.2 [2022-02-14] Lars Kanis <lars@greiz-reinsdorf.de>
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Bugfixes:
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- Cancel only active query after failing transaction. #430
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This avoids an incompatibility with pgbouncer since pg-1.3.0.
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- Fix String objects with non-applied encoding when using COPY or record decoders. #427
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- Update Windows fat binary gem to PostgreSQL-14.2.
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Enhancements:
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- Improve extconf.rb checks to reduces the number of compiler calls.
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- Add a check for PGRES_PIPELINE_SYNC, to make sure the library version and the header files are PostgreSQL-14+. #429
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== v1.3.1 [2022-02-01] Michael Granger <ged@FaerieMUD.org>
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Bugfixes:
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- Fix wrong handling of socket writability on Windows introduced in #417.
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This caused starvation in conn.put_copy_data.
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- Fix error in PG.version_string(true). #419
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- Fix a regression in pg 1.3.0 where Ruby 2.x busy-looping any fractional seconds for every wait. #420
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Enhancements:
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- Raise an error when conn.copy_data is used in nonblocking mode.
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== v1.3.0 [2022-01-20] Michael Granger <ged@FaerieMUD.org>
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Install Enhancements:
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- Print some install help if libpq wasn't found. #396
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This should help to pick the necessary package without googling.
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- Update Windows fat binary gem to OpenSSL-1.1.1m and PostgreSQL-14.1.
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- Add binary Windows gems for Ruby 3.0 and 3.1.
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- Make the library path of libpq available in ruby as PG::POSTGRESQL_LIB_PATH and add it to the search paths on Windows similar to +rpath+ on Unix systems. #373
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- Fall back to pkg-config if pg_config is not found. #380
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- Add option to extconf.rb to disable nogvl-wrapping of libpq functions.
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All methods (except PG::Connection.ping) are nonblocking now, so that GVL unlock is in theory no longer necessary.
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However it can have some advantage in concurrency, so that GVL unlock is still enabled by default.
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Use:
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- gem inst pg -- --disable-gvl-unlock
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API Enhancements:
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- Add full compatibility to Fiber.scheduler introduced in Ruby-3.0. #397
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- Add async_connect and async_send methods and add specific specs for Fiber.scheduler #342
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- Add async_get_result and async_get_last_result
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- Add async_get_copy_data
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- Implement async_put_copy_data/async_put_copy_end
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- Implement async_reset method using the nonblocking libpq API
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- Add async_set_client_encoding which is compatible to scheduler
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- Add async_cancel as a nonblocking version of conn#cancel
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- Add async_encrypt_password
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- Run Connection.ping in a second thread.
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- Make discard_results scheduler friendly
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- Do all socket waiting through the conn.socket_io object.
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- Avoid PG.connect blocking while address resolution by automatically providing the +hostaddr+ parameter and resolving in Ruby instead of libpq.
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- On Windows Fiber.scheduler support requires Ruby-3.1+.
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It is also only partly usable since may ruby IO methods are not yet scheduler aware on Windows.
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- Add support for pipeline mode of PostgreSQL-14. #401
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- Allow specification of multiple hosts in PostgreSQL URI. #387
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- Add new method conn.backend_key - used to implement our own cancel method.
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Type cast enhancements:
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- Add PG::BasicTypeMapForQueries::BinaryData for encoding of bytea columns. #348
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- Reduce time to build coder maps and permit to reuse them for several type maps per PG::BasicTypeRegistry::CoderMapsBundle.new(conn) . #376
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- Make BasicTypeRegistry a class and use a global default instance of it.
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Now a local type registry can be instanciated and given to the type map, to avoid changing shared global states.
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- Allow PG::BasicTypeMapForQueries to take a Proc as callback for undefined types.
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Other Enhancements:
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- Convert all PG classes implemented in C to TypedData objects. #349
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- Support ObjectSpace.memsize_of(obj) on all classes implemented in C. #393
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- Make all PG objects implemented in C memory moveable and therefore GC.compact friendly. #349
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- Update errorcodes and error classes to PostgreSQL-14.0.
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- Add PG::CONNECTION_* constants for conn.status of newer PostgreSQL versions.
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- Add better support for logical replication. #339
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- Change conn.socket_io to read+write mode and to a BasicSocket object instead of IO.
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- Use rb_io_wait() and the conn.socket_io object if available for better compatibility to Fiber.scheduler .
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Fall back to rb_wait_for_single_fd() on ruby < 3.0.
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- On Windows use a specialized wait function as a workaround for very poor performance of rb_io_wait(). #416
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Bugfixes:
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- Release GVL while calling PQping which is a blocking method, but it didn't release GVL so far.
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- Fix Connection#transaction to no longer block on interrupts, for instance when pressing Ctrl-C and cancel a running query. #390
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- Avoid casting of OIDs to fix compat with Redshift database. #369
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- Call conn.block before each conn.get_result call to avoid possible blocking in case of a slow network and multiple query results.
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- Sporadic Errno::ENOTSOCK when using conn.socket_io on Windows #398
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Deprecated:
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- Add deprecation warning to PG::BasicTypeRegistry.register_type and siblings.
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Removed:
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- Remove support of ruby-2.2, 2.3 and 2.4. Minimum is ruby-2.5 now.
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- Remove support for PostgreSQL-9.2. Minimum is PostgreSQL-9.3 now.
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- Remove constant PG::REVISION, which was broken since pg-1.1.4.
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Repository:
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- Replace Hoe by Bundler for gem packaging
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- Add Github Actions CI and testing of source and binary gems.
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== v1.2.3 [2020-03-18] Michael Granger <ged@FaerieMUD.org>
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Bugfixes:
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- Fix possible segfault at `PG::Coder#encode`, `decode` or their implicit calls through
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a typemap after GC.compact. #327
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- Fix possible segfault in `PG::TypeMapByClass` after GC.compact. #328
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== v1.2.2 [2020-01-06] Michael Granger <ged@FaerieMUD.org>
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Enhancements:
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- Add a binary gem for Ruby 2.7.
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== v1.2.1 [2020-01-02] Michael Granger <ged@FaerieMUD.org>
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Enhancements:
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- Added internal API for sequel_pg compatibility.
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== v1.2.0 [2019-12-20] Michael Granger <ged@FaerieMUD.org>
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Repository:
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- Our primary repository has been moved to Github https://github.com/ged/ruby-pg .
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Most of the issues from https://bitbucket.org/ged/ruby-pg have been migrated. #43
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API enhancements:
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- Add PG::Result#field_name_type= and siblings to allow symbols to be used as field names. #306
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- Add new methods for error reporting:
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- PG::Connection#set_error_context_visibility
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- PG::Result#verbose_error_message
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- PG::Result#result_verbose_error_message (alias)
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- Update errorcodes and error classes to PostgreSQL-12.0.
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- New constants: PG_DIAG_SEVERITY_NONLOCALIZED, PQERRORS_SQLSTATE, PQSHOW_CONTEXT_NEVER, PQSHOW_CONTEXT_ERRORS, PQSHOW_CONTEXT_ALWAYS
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Type cast enhancements:
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- Add PG::TextEncoder::Record and PG::TextDecoder::Record for en/decoding of Composite Types. #258, #36
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- Add PG::BasicTypeRegistry.register_coder to register instances instead of classes.
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This is useful to register parametrized en/decoders like PG::TextDecoder::Record .
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- Add PG::BasicTypeMapForQueries#encode_array_as= to switch between various interpretations of ruby arrays.
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- Add Time, Array<Time>, Array<BigDecimal> and Array<IPAddr> encoders to PG::BasicTypeMapForQueries
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- Exchange sprintf based float encoder by very fast own implementation with more natural format. #301
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- Define encode and decode methods only in en/decoders that implement it, so that they can be queried by respond_to? .
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- Improve PG::TypeMapByColumn#inspect
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- Accept Integer and Float as input to TextEncoder::Numeric . #310
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Other enhancements:
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- Allocate the data part and the ruby object of PG::Result in one step, so that we don't need to check for valid data.
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This removes PG::Result.allocate and PG::Result.new, which were callable but without any practical use. #42
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- Make use of PQresultMemorySize() of PostgreSQL-12 and fall back to our internal estimator.
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- Improve performance of PG::Result#stream_each_tuple .
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- Store client encoding in data part of PG::Connection and PG::Result objects, so that we no longer use ruby's internal encoding bits. #280
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- Update Windows fat binary gem to OpenSSL-1.1.1d and PostgreSQL-12.1.
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- Add support for TruffleRuby. It is regularly tested as part of our CI.
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- Enable +frozen_string_literal+ in all pg's ruby files
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Bugfixes:
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- Update the license in gemspec to "BSD-2-Clause".
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It was incorrectly labeled "BSD-3-Clause". #40
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- Respect PG::Coder#flags in PG::Coder#to_h.
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- Fix PG::Result memsize reporting after #clear.
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- Release field names to GC on PG::Result#clear.
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- Fix double free in PG::Result#stream_each_tuple when an exception is raised in the block.
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- Fix PG::Result#stream_each_tuple to deliver typemapped values.
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- Fix encoding of Array<unknown> with PG::BasicTypeMapForQueries
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Deprecated:
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- Add a deprecation warning to PG::Connection#socket .
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Removed:
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- Remove PG::Connection#guess_result_memsize= which was temporary added in pg-1.1.
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- Remove PG::Result.allocate and PG::Result.new (see enhancements).
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- Remove support of tainted objects. #307
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- Remove support of ruby-2.0 and 2.1. Minimum is ruby-2.2 now.
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Documentation:
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- Update description of connection params. See PG::Connection.new
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- Link many method descriptions to corresponding libpq's documentation.
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- Update sync_* and async_* query method descriptions and document the aliases.
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The primary documentation is now at the async_* methods which are the default since pg-1.1.
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- Fix documentation of many constants
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== v1.1.4 [2019-01-08] Michael Granger <ged@FaerieMUD.org>
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- Fix PG::BinaryDecoder::Timestamp on 32 bit systems. # 284
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- Add new error-codes of PostgreSQL-11.
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- Add ruby-2.6 support for Windows fat binary gems and remove ruby-2.0 and 2.1.
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== v1.1.3 [2018-09-06] Michael Granger <ged@FaerieMUD.org>
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- Revert opimization that was sometimes causing EBADF in rb_wait_for_single_fd().
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== v1.1.2 [2018-08-28] Michael Granger <ged@FaerieMUD.org>
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- Don't generate aliases for JOHAB encoding.
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This avoids linking to deprecated/private function rb_enc(db)_alias().
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== v1.1.1 [2018-08-27] Michael Granger <ged@FaerieMUD.org>
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- Reduce deprecation warnings to only one message per deprecation.
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== v1.1.0 [2018-08-24] Michael Granger <ged@FaerieMUD.org>
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Deprecated (disable warnings per PG_SKIP_DEPRECATION_WARNING=1):
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- Forwarding conn.exec to conn.exec_params is deprecated.
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- Forwarding conn.exec_params to conn.exec is deprecated.
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- Forwarding conn.async_exec to conn.async_exec_params.
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- Forwarding conn.send_query to conn.send_query_params is deprecated.
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- Forwarding conn.async_exec_params to conn.async_exec is deprecated.
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PG::Connection enhancements:
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- Provide PG::Connection#sync_* and PG::Connection#async_* query methods for explicit calling synchronous or asynchronous libpq API.
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- Make PG::Connection#exec and siblings switchable between sync and async API per PG::Connection.async_api= and change the default to async flavors.
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- Add async flavors of exec_params, prepare, exec_prepared, describe_prepared and describe_portal.
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They are identical to their synchronous counterpart, but make use of PostgreSQL's async API.
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- Replace `rb_thread_fd_select()` by faster `rb_wait_for_single_fd()` in `conn.block` and `conn.async_exec` .
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- Add PG::Connection#discard_results .
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- Raise an ArgumentError for strings containing zero bytes by #escape, #escape_literal, #escape_identifier, #quote_ident and PG::TextEncoder::Identifier. These methods previously truncated strings.
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Result retrieval enhancements:
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- Add PG::Result#tuple_values to retrieve all field values of a row as array.
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- Add PG::Tuple, PG::Result#tuple and PG::Result#stream_each_tuple .
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PG::Tuple offers a way to lazy cast result values.
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- Estimate PG::Result size allocated by libpq and notify the garbage collector about it when running on Ruby-2.4 or newer.
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- Make the estimated PG::Result size available to ObjectSpace.memsize_of(result) .
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Type cast enhancements:
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- Replace Ruby code by a faster C implementation of the SimpleDecoder's timestamp decode functions. github #20
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- Interpret years with up to 7 digists and BC dates by timestamp decoder.
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- Add text timestamp decoders for UTC vs. local timezone variations.
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- Add text timestamp encoders for UTC timezone.
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- Add decoders for binary timestamps: PG::BinaryDecoder::Timestamp and variations.
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- Add PG::Coder#flags accessor to allow modifications of de- respectively encoder behaviour.
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- Add a flag to raise TypeError for invalid input values to PG::TextDecoder::Array .
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- Add a text decoder for inet/cidr written in C.
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- Add a numeric decoder written in C.
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- Ensure input text is zero terminated for text format in PG::Coder#decode .
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Source code enhancements:
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- Fix headers and permission bits of various repository files.
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Bugfixes:
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- Properly decode array with prepended dimensions. #272
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For now dimension decorations are ignored, but a correct Array is returned.
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- Array-Decoder: Avoid leaking memory when an Exception is raised while parsing. Fixes #279
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== v1.0.0 [2018-01-10] Michael Granger <ged@FaerieMUD.org>
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Deprecated:
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- Deprecate Ruby older than 2.2.
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- Deprecate Connection#socket in favor of #socket_io.
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Removed:
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- Remove compatibility code for Ruby < 2.0 and PostgreSQL < 9.2.
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- Remove partial compatibility with Rubinius.
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- Remove top-level constants PGconn, PGresult, and PGError.
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Enhancements:
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- Update error codes to PostgreSQL-10
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- Update Windows binary gems to Ruby-2.5, PostgreSQL 10.1 and
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OpenSSL 1.1.0g.
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Bugfixes:
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- Fix URI detection for connection strings. #265 (thanks to jjoos)
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- MINGW: Workaround segfault due to GCC linker error in conjunction with MSVC.
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This happens when linking to PostgreSQL-10.0-x64 from EnterpriseDB.
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Documentation fixes:
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- Add PostgreSQL version since when the given function is supported. #263
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- Better documentation to `encoder` and `decoder` arguments of COPY related methods.
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== v0.21.0 [2017-06-12] Michael Granger <ged@FaerieMUD.org>
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Enhancements:
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- Move add_dll_directory to the Runtime namespace for newest versions
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of RubyInstaller.
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- Deprecate PGconn, PGresult, and PGError top-level constants; a warning
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will be output the first time one of them is used. They will be
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removed in the upcoming 1.0 release.
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Documentation fixes:
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- Update the docs for PG::Result#cmd_tuples
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New Samples:
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- Add an example of the nicer #copy_data way of doing `COPY`.
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== v0.20.0 [2017-03-10] Michael Granger <ged@FaerieMUD.org>
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Enhancements:
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- Update error codes to PostgreSQL-9.6
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- Update Windows binary gems to Ruby-2.4, PostgreSQL 9.6.1 and
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OpenSSL 1.0.2j.
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- Add support for RubyInstaller2 to Windows binary gems.
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Bugfixes:
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- Use secure JSON methods for JSON (de)serialisation. #248
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- Fix Result#inspect on a cleared result.
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- Fix test case that failed on Ruby-2.4. #255
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Documentation fixes:
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- Talk about Integer instead of Fixnum.
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- Fix method signature of Coder#encode.
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== v0.19.0 [2016-09-21] Michael Granger <ged@FaerieMUD.org>
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- Deprecate Ruby 1.9
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Enhancements:
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- Respect and convert character encoding of all strings sent
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to the server. #231
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- Add PostgreSQL-9.5 functions PQsslInUse(), PQsslAttribute()
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and PQsslAttributeNames().
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|
- Various documentation fixes and improvements.
|
|
- Add mechanism to build without pg_config:
|
|
gem install pg -- --with-pg-config=ignore
|
|
- Update Windows binary gems to Ruby-2.3, PostgreSQL 9.5.4 and
|
|
OpenSSL 1.0.2f.
|
|
- Add JSON coders and add them to BasicTypeMapForResults and
|
|
BasicTypeMapBasedOnResult
|
|
- Allow build from git per bundler.
|
|
|
|
Bugfixes:
|
|
- Release GVL while calling PQsetClientEncoding(). #245
|
|
- Add __EXTENSIONS__ to Solaris/SmartOS for Ruby >= 2.3.x. #236
|
|
- Fix wrong exception when running SQL while in Connection#copy_data
|
|
block for output
|
|
|
|
|
|
== v0.18.4 [2015-11-13] Michael Granger <ged@FaerieMUD.org>
|
|
|
|
Enhancements:
|
|
- Fixing compilation problems with Microsoft Visual Studio 2008. GH #10
|
|
- Avoid name clash with xcode and jemalloc. PR#22, PR#23
|
|
|
|
Bugfixes:
|
|
- Avoid segfault, when quote_ident or TextEncoder::Identifier
|
|
is called with Array containing non-strings. #226
|
|
|
|
|
|
== v0.18.3 [2015-09-03] Michael Granger <ged@FaerieMUD.org>
|
|
|
|
Enhancements:
|
|
- Use rake-compiler-dock to build windows gems easily.
|
|
- Add CI-tests on appveyor and fix test cases accordingly.
|
|
|
|
Bugfixes:
|
|
- Fix data type resulting in wrong base64 encoding.
|
|
- Change instance_of checks to kind_of for subclassing. #220
|
|
- TextDecoder::Date returns an actual Ruby Date instead of a Time
|
|
(thanks to Thomas Ramfjord)
|
|
|
|
|
|
== v0.18.2 [2015-05-14] Michael Granger <ged@FaerieMUD.org>
|
|
|
|
Enhancements:
|
|
|
|
- Allow URI connection string (thanks to Chris Bandy)
|
|
- Allow Array type parameter to conn.quote_ident
|
|
|
|
Bugfixes:
|
|
|
|
- Speedups and fixes for PG::TextDecoder::Identifier and quoting behavior
|
|
- Revert addition of PG::Connection#hostaddr [#202].
|
|
- Fix decoding of fractional timezones and timestamps [#203]
|
|
- Fixes for non-C99 compilers
|
|
- Avoid possible symbol name clash when linking against static libpq.
|
|
|
|
|
|
== v0.18.1 [2015-01-05] Michael Granger <ged@FaerieMUD.org>
|
|
|
|
Correct the minimum compatible Ruby version to 1.9.3. #199
|
|
|
|
|
|
== v0.18.0 [2015-01-01] Michael Granger <ged@FaerieMUD.org>
|
|
|
|
Bugfixes:
|
|
- Fix OID to Integer mapping (it is unsigned now). #187
|
|
- Fix possible segfault in conjunction with notice receiver. #185
|
|
|
|
Enhancements:
|
|
|
|
- Add an extensible type cast system.
|
|
- A lot of performance improvements.
|
|
- Return frozen String objects for result field names.
|
|
- Add PG::Result#stream_each and #stream_each_row as fast helpers for
|
|
the single row mode.
|
|
- Add Enumerator variant to PG::Result#each and #each_row.
|
|
- Add PG::Connection#conninfo and #hostaddr.
|
|
- Add PG.init_openssl and PG.init_ssl methods.
|
|
- Add PG::Result.inspect
|
|
- Force zero termination for all text strings that are given to libpq.
|
|
It raises an ArgumentError if the string contains a null byte.
|
|
- Update Windows cross build to PostgreSQL 9.3.
|
|
|
|
|
|
|
|
== v0.17.1 [2013-12-18] Michael Granger <ged@FaerieMUD.org>
|
|
|
|
Bugfixes:
|
|
|
|
- Fix compatibility with signal handlers defined in Ruby. This reverts
|
|
cancellation of queries running on top of the blocking libpq API (like
|
|
Connection#exec) in case of signals. As an alternative the #async_exec
|
|
can be used, which is reverted to use the non-blocking API, again.
|
|
- Wrap PQcancel to be called without GVL. It internally waits for
|
|
the canceling connection.
|
|
|
|
Documentation fixes:
|
|
|
|
- Fix documentation for PG::Connection::conndefaults.
|
|
|
|
|
|
== v0.17.0 [2013-09-15] Michael Granger <ged@FaerieMUD.org>
|
|
|
|
Bugfixes:
|
|
|
|
- Fix crash by calling PQsend* and PQisBusy without GVL (#171).
|
|
|
|
Enhancements:
|
|
|
|
- Add method PG::Connection#copy_data.
|
|
- Add a Gemfile to allow installation of dependencies with bundler.
|
|
- Add compatibility with rake-compiler-dev-box.
|
|
- Return self from PG::Result#check instead of nil. This allows
|
|
to stack method calls.
|
|
|
|
|
|
== v0.16.0 [2013-07-22] Michael Granger <ged@FaerieMUD.org>
|
|
|
|
Bugfixes:
|
|
|
|
- Avoid warnings about uninitialized instance variables.
|
|
- Use a more standard method of adding library and include directories.
|
|
This fixes build on AIX (Github #7) and Solaris (#164).
|
|
- Cancel the running query, if a thread is about to be killed (e.g. by CTRL-C).
|
|
- Fix GVL issue with wait_for_notify/notifies and notice callbacks.
|
|
- Set proper encoding on the string returned by quote_ident, escape_literal
|
|
and escape_identifier (#163).
|
|
- Use nil as PG::Error#result in case of a NULL-result from libpq (#166).
|
|
- Recalculate the timeout of conn#wait_for_notify and conn#block in case
|
|
of socket events that require re-runs of select().
|
|
|
|
Documentation fixes:
|
|
|
|
- Fix non working example for PGresult#error_field.
|
|
|
|
Enhancements:
|
|
|
|
- Add unique exception classes for each PostgreSQL error type (#5).
|
|
- Return result of the block in conn#transaction instead of nil (#158).
|
|
- Allow 'rake compile' and 'rake gem' on non mercurial repos.
|
|
- Add support for PG_DIAG_*_NAME error fields of PostgreSQL-9.3 (#161).
|
|
|
|
|
|
== v0.15.1 [2013-04-08] Michael Granger <ged@FaerieMUD.org>
|
|
|
|
Bugfixes:
|
|
|
|
- Shorten application_name to avoid warnings about truncated identifier.
|
|
|
|
|
|
== v0.15.0 [2013-03-03] Michael Granger <ged@FaerieMUD.org>
|
|
|
|
Bugfixes:
|
|
|
|
- Fix segfault in PG::Result#field_values when called with non String value.
|
|
- Fix encoding of messages delivered by notice callbacks.
|
|
- Fix text encoding for Connection#wait_for_notify and Connection#notifies.
|
|
- Fix 'Bad file descriptor' problems under Windows: wrong behaviour of
|
|
#wait_for_notify() and timeout handling of #block on Ruby 1.9.
|
|
|
|
Documentation fixes:
|
|
|
|
- conn#socket() can not be used with IO.for_fd() on Windows.
|
|
|
|
Enhancements:
|
|
|
|
- Tested under Ruby 2.0.0p0.
|
|
- Add single row mode of PostgreSQL 9.2.
|
|
- Set fallback_application_name to program name $0. Thanks to Will Leinweber
|
|
for the patch.
|
|
- Release Ruby's GVL while calls to blocking libpq functions to allow better
|
|
concurrency in threaded applications.
|
|
- Refactor different variants of waiting for the connection socket.
|
|
- Make use of rb_thread_fd_select() on Ruby 1.9 and avoid deprecated
|
|
rb_thread_select().
|
|
- Add an example of how to insert array data using a prepared statement (#145).
|
|
- Add continuous integration tests on travis-ci.org.
|
|
- Add PG::Result#each_row for iterative over result sets by row. Thanks to
|
|
Aaron Patterson for the patch.
|
|
- Add a PG::Connection#socket_io method for fetching a (non-autoclosing) IO
|
|
object for the connection's socket.
|
|
|
|
Specs:
|
|
|
|
- Fix various specs to run on older PostgreSQL and Ruby versions.
|
|
- Avoid fork() in specs to allow usage on Windows and JRuby.
|
|
|
|
|
|
== v0.14.1 [2012-09-02] Michael Granger <ged@FaerieMUD.org>
|
|
|
|
Important bugfix:
|
|
|
|
- Fix stack overflow bug in PG::Result#values and #column_values (#135). Thanks
|
|
to everyone who reported the bug, and Lars Kanis especially for figuring out
|
|
the problem.
|
|
|
|
PostgreSQL 9.2 beta fixes:
|
|
|
|
- Recognize PGRES_SINGLE_TUPLE as OK when checking PGresult (Jeremy Evans)
|
|
|
|
Documentation fixes:
|
|
|
|
- Add note about the usage scope of the result object received by the
|
|
#set_notice_receiver block. (Lars Kanis)
|
|
- Add PGRES_COPY_BOTH to documentation of PG::Result#result_status. (Lars Kanis)
|
|
- Add some documentation to PG::Result#fnumber (fix for #139)
|
|
|
|
|
|
== v0.14.0 [2012-06-17] Michael Granger <ged@FaerieMUD.org>
|
|
|
|
Bugfixes:
|
|
#47, #104
|
|
|
|
|
|
New Methods for PostgreSQL 9 and async API support:
|
|
PG
|
|
- ::library_version
|
|
|
|
PG::Connection
|
|
- ::ping
|
|
- #escape_literal
|
|
- #escape_identifier
|
|
- #set_default_encoding
|
|
|
|
PG::Result
|
|
- #check
|
|
|
|
|
|
New Samples:
|
|
|
|
This release also comes with a collection of contributed sample scripts for
|
|
doing resource-utilization reports, graphing database statistics,
|
|
monitoring for replication lag, shipping WAL files for replication,
|
|
automated tablespace partitioning, etc. See the samples/ directory.
|
|
|
|
|
|
== v0.13.2 [2012-02-22] Michael Granger <ged@FaerieMUD.org>
|
|
|
|
- Make builds against PostgreSQL earlier than 8.3 fail with a descriptive
|
|
message instead of a compile failure.
|
|
|
|
|
|
== v0.13.1 [2012-02-12] Michael Granger <ged@FaerieMUD.org>
|
|
|
|
- Made use of a finished PG::Connection raise a PG::Error instead of
|
|
a fatal error (#110).
|
|
- Added missing BSDL license file (#108)
|
|
|
|
|
|
== v0.13.0 [2012-02-09] Michael Granger <ged@FaerieMUD.org>
|
|
|
|
Reorganization of modules/classes to be better Ruby citizens (with backward-compatible aliases):
|
|
- Created toplevel namespace 'PG' to correspond with the gem name.
|
|
- Renamed PGconn to PG::Connection (with ::PGconn alias)
|
|
- Renamed PGresult to PG::Result (with ::PGresult alias)
|
|
- Renamed PGError to PG::Error (with ::PGError alias)
|
|
- Declare all constants inside PG::Constants, then include them in
|
|
PG::Connection and PG::Result for backward-compatibility, and
|
|
in PG for convenience.
|
|
- Split the extension source up by class/module.
|
|
- Removed old compatibility code for PostgreSQL versions < 8.3
|
|
|
|
Documentation:
|
|
- Clarified licensing, updated to Ruby 1.9's license.
|
|
- Merged authors list, added some missing people to the Contributor's
|
|
list.
|
|
- Cleaned up the sample/ directory
|
|
- Making contact info a bit clearer, link to the Google+ page and
|
|
the mailing list
|
|
|
|
Enhancements:
|
|
- Added a convenience method: PG.connect -> PG::Connection.new
|
|
|
|
Bugfixes:
|
|
- Fixed LATIN5-LATIN10 Postgres<->Ruby encoding conversions
|
|
|
|
|
|
|
|
== v0.12.2 [2012-01-03] Michael Granger <ged@FaerieMUD.org>
|
|
|
|
- Fix for the 1.8.7 breakage introduced by the st.h fix for alternative Ruby
|
|
implementations (#97 and #98). Thanks to Lars Kanis for the patch.
|
|
- Encode error messages with the connection's encoding under 1.9 (#96)
|
|
|
|
|
|
== v0.12.1 [2011-12-14] Michael Granger <ged@FaerieMUD.org>
|
|
|
|
- Made rake-compiler a dev dependency, as Rubygems doesn't use the Rakefile
|
|
for compiling the extension. Thanks to eolamey@bitbucket and Jeremy Evans
|
|
for pointing this out.
|
|
- Added an explicit include for ruby/st.h for implementations that need it
|
|
(fixes #95).
|
|
|
|
|
|
== v0.12.0 [2011-12-07] Michael Granger <ged@FaerieMUD.org>
|
|
|
|
- PGconn#wait_for_notify
|
|
* send nil as the payload argument if the NOTIFY didn't have one.
|
|
* accept a nil argument for no timeout (Sequel support)
|
|
* Fixed API docs
|
|
* Taint and encode event name and payload
|
|
- Handle errors while rb_thread_select()ing in PGconn#block.
|
|
(Brian Weaver).
|
|
- Fixes for Win32 async queries (Rafał Bigaj)
|
|
- Memory leak fixed: Closing opened WSA event. (rafal)
|
|
- Fixes for #66 Win32 asynchronous queries hang on connection
|
|
error. (rafal)
|
|
- Fixed a typo in PGconn#error_message's documentation
|
|
- fixing unused variable warnings for ruby 1.9.3 (Aaron Patterson)
|
|
- Build system bugfixes
|
|
- Converted to Hoe
|
|
- Updates for the Win32 binary gem builds (Lars Kanis)
|
|
|
|
|
|
== v0.11.0 [2011-02-09] Michael Granger <ged@FaerieMUD.org>
|
|
|
|
Enhancements:
|
|
|
|
* Added a PGresult#values method to fetch all result rows as an Array of
|
|
Arrays. Thanks to Jason Yanowitz (JYanowitz at enovafinancial dot com) for
|
|
the patch.
|
|
|
|
|
|
== v0.10.1 [2011-01-19] Michael Granger <ged@FaerieMUD.org>
|
|
|
|
Bugfixes:
|
|
|
|
* Add an include guard for pg.h
|
|
* Simplify the common case require of the ext
|
|
* Include the extconf header
|
|
* Fix compatibility with versions of PostgreSQL without PQgetCancel. (fixes #36)
|
|
* Fix require for natively-compiled extension under Windows. (fixes #55)
|
|
* Change rb_yield_splat() to rb_yield_values() for compatibility with Rubinius. (fixes #54)
|
|
|
|
|
|
== v0.10.0 [2010-12-01] Michael Granger <ged@FaerieMUD.org>
|
|
|
|
Enhancements:
|
|
|
|
* Added support for the payload of NOTIFY events (w/Mahlon E. Smith)
|
|
* Updated the build system with Rubygems suggestions from RubyConf 2010
|
|
|
|
Bugfixes:
|
|
|
|
* Fixed issue with PGconn#wait_for_notify that caused it to miss notifications that happened after
|
|
the LISTEN but before the wait_for_notify.
|
|
|
|
== v0.9.0 [2010-02-28] Michael Granger <ged@FaerieMUD.org>
|
|
|
|
Bugfixes.
|
|
|
|
== v0.8.0 [2009-03-28] Jeff Davis <davis.jeffrey@gmail.com>
|
|
|
|
Bugfixes, better Windows support.
|
|
|