DBIx-Class
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( Pg can't MAX(boolcol) despite being able to ORDER BY boolcol )
- Fix infinite loop on ->svp_release("nonexistent_savepoint") (GH#97)
- Fix spurious ROLLBACK statements when a TxnScopeGuard fails a commit
of a transaction with deferred FK checks: a guard is now inactivated
immediately before the commit is attempted (RT#107159)
- Fix the Sybase ASE storage incorrectly attempting to retrieve an
autoinc value when inserting rows containing blobs (GH#82)
- Remove spurious exception warping in ::Replicated::execute_reliably
(RT#113339)
- Work around unreliable $sth->finish() on INSERT ... RETURNING within
DBD::Firebird on some compiler/driver combinations (RT#110979)
- Fix leaktest failures with upcoming version of Sub::Quote
- Really fix savepoint rollbacks on older DBD::SQLite (fix in 0.082800
was not sufficient to cover up RT#67843)
* Misc
- Test suite is now officially certified to work under very high random
parallelism: META x_parallel_test_certified set to true accordingly
- Typo fixes from downstream debian packagers (RT#112007)
0.082821 2016-02-11 17:58 (UTC)
* Fixes
- Fix t/52leaks.t failures on compilerless systems (RT#104429)
- Fix t/storage/quote_names.t failures on systems with specified Oracle
test credentials while missing the optional Math::Base36
- Fix test failures when DBICTEST_SYBASE_DSN is set (unnoticed change
in error message wording during 0.082800 and a bogus test)
- Remove largely obsolete test of SQLite view deployment (RT#111916)
* Misc
- Work around rare test deadlock under heavy parallelism (RT#108390)
0.082820 2015-03-20 20:35 (UTC)
* Fixes
- Protect destructors from rare but possible double execution, and
loudly warn the user whenever the problem is encountered (GH#63)
- Relax the 'self_result_object' argument check in the relationship
resolution codepath, restoring exotic uses of inflate_result
http://lists.scsys.co.uk/pipermail/dbix-class/2015-January/011876.html
- Fix updating multiple CLOB/BLOB columns on Oracle
- Fix exception on complex update/delete under a replicated setup
http://lists.scsys.co.uk/pipermail/dbix-class/2015-January/011903.html
- Fix uninitialized warnings on empty hashes passed to join/prefetch
https://github.com/vanstyn/RapidApp/commit/6f41f6e48 and
http://lists.scsys.co.uk/pipermail/dbix-class/2015-February/011921.html
- Fix hang in t/72pg.t when run against DBD::Pg 3.5.0. The ping()
implementation changes due to RT#100648 made an alarm() based
timeout lock-prone.
* Misc
- Remove warning about potential side effects of RT#79576 (scheduled)
- Various doc improvements (GH#35, GH#62, GH#66, GH#70, GH#71, GH#72)
- Depend on newer Moo, to benefit from a safer runtime (RT#93004)
- Fix intermittent failures in the LeakTracer on 5.18+
- Fix failures of t/54taint.t on Windows with spaces in the $^X
executable path (RT#101615)
0.082810 2014-10-25 13:58 (UTC)
* Fixes
- Fix incorrect collapsing-parser source being generated in the
presence of unicode data among the collapse-points
- Fix endless loop on BareSourcelessResultClass->throw_exception(...)
* Misc
- Depend on newer SQL::Abstract (fixing overly-aggressive parenthesis
opener: RT#99503)
- Depend on newer Moo, fixing some interoperability issues:
http://lists.scsys.co.uk/pipermail/dbix-class/2014-October/011787.html
0.082801 2014-10-05 23:55 (UTC)
* Known Issues
- Passing large amounts of objects with stringification overload
directly to DBIx::Class may result in strange action at a distance
exceptions. More info (and a workaround description) can be found
under "Note" at https://metacpan.org/pod/SQL::Abstract#is_plain_value
- The relationship condition resolution fixes come with the side effect
of returning more complete data, tripping up *some* users of an
undocumented but widely used internal function. In particular
https://rt.cpan.org/Ticket/Display.html?id=91375#txn-1407239
* Notable Changes and Deprecations
- DBIC::FilterColumn now properly bypasses \'' and \[] literals, just
like the rest of DBIC
- DBIC::FilterColumn "from_storage" handler is now invoked on NULLs
returned from storage
- find() now throws an exception if some of the supplied values are
managed by DBIC::FilterColumn (RT#95054)
- Custom condition relationships are now invoked with a slightly
different signature (existing coderefs will continue to work)
- Add extra custom condition coderef attribute 'foreign_values'
to allow for proper reverse-relationship-like behavior
(i.e. $result->set_from_related($custom_rel, $foreign_result_object)
- When in a transaction, DBIC::Ordered now seamlesly handles result
objects that went out of sync with the storage (RT#96499)
- CDBICompat::columns() now supports adding columns through supplied
Class::DBI::Column instances (GH#52)
- Deprecate { col1 => col2 } expressions in manual {from} structures
(at some point of time manual {from} will be deprecated entirely)
* Fixes
- Fix Resultset delete/update affecting *THE ENTIRE TABLE* in cases
of empty (due to conditions) resultsets with multi-column keys
- Fix on_connect_* not always firing in some cases - a race condition
existed between storage accessor setters and the determine_driver
routines, triggering a connection before the set-cycle is finished
- Fix collapse being ignored on single-origin selection (RT#95658)
- Fix incorrect behavior on custom result_class inflators altering
the amount of returned results
- Fix failure to detect stable order criteria when in iterator
mode of a has_many prefetch off a search_related chain
- Prevent erroneous database hit when accessing prefetched related
resultsets with no rows
- Proper exceptions on malformed relationship conditions (RT#92234)
- Fix incorrect handling of custom relationship conditions returning
SQLA literal expressions
- Fix long standing bug with populate() missing data from hashrefs with
different keysets: http://is.gd/2011_dbic_populate_gotcha (RT#92723)
- Fix multi-value literal populate not working with simplified bind
specifications
- Massively improve the implied resultset condition parsing - now all
applicable conditions within a resultset should be properly picked
up by create() and populate()
- Ensure definitive condition extractor handles bizarre corner cases
without bombing out (RT#93244)
- Fix set_column on non-native (+columns) selections (RT#86685)
- Fix set_inflated_column incorrectly handling \[] literals (GH#44)
- Ensure that setting a column to a literal invariably marks it dirty
- Fix copy() not working correctly with extra selections present
- Work around exception objects with broken string overloading in one
additional codepath (missed in 0.08260)
- Fix more inconsistencies of the quote_names attribute propagating
to SQL::Translator (partially RT#87731)
- Fix SQLT constraint naming when DBIC table names are fully qualified
(PR#48)
- Ensure ::Schema::Versioned connects only once by reusing the main
connection (GH#57)
- Fix inability to handle multiple consecutive transactions with
savepoints on DBD::SQLite < 1.39
- Fix CDBICompat to match Class::DBI behavior handling non-result
blessed has_a (implicit deflate via stringification and inflate via
blind new) (GH#51)
* Misc
- Ensure source metadata calls always take place on the result source
instance registered with the caller
- IFF DBIC_TRACE output defaults to STDERR we now silence the possible
wide-char warnings if the trace happens to contain unicode
0.08270 2014-01-30 21:54 (PST)
* Fixes
- Fix 0.08260 regression in DBD::SQLite bound int handling. Inserted
data was not affected, but any function <=> integer comparison would
have failed (originally fixed way back in 0e773352)
- Fix failure to load DateTime formatter when connecting to Firebird
over ODBC
* Misc
- All drivers based on ::Storage::DBI::Firebird::Common now return the
same sqlt_type value (affects ::DBI::Interbase, ::DBI::Firebird and
::DBI::ODBC::Firebird)
0.08260 2014-01-28 18:52 (UTC)
* New Features
- A new zero-to-DBIC style manual: DBIx::Class::Manual::QuickStart
* Notable Changes and Deprecations
- Explicitly deprecate combination of distinct and selecting a
non-column via $rs->get_column()
* Fixes
- More robust handling of circular relationship declarations by loading
foreign classes less frequently (should resolve issues like
http://lists.scsys.co.uk/pipermail/dbix-class/2013-June/011374.html)
Note that none of this is a manifestations of a DBIC bug, but rather
unexpected (but correct) behavior of load-order-dependent (hence
logically broken) Resultclass hierarchies. In order to deal with this
DBIC is scaling back a large number of sanity checks, which are to be
reintroduce pending a better framework for source registration
- Fix multiple edge cases of complex prefetch combining incorrectly
with correlated subquery selections
- Fix multiple edge cases stemming from interaction of a non-selecting
order_by specification and distinct and/or complex prefetch
- Fix unbound growth of a resultset during repeated execute/exhaust
cycles (GH#29)
- Work around (and be very vocal about the fact) when DBIC encounters
an exception object with broken string overloading
- Clarify ambiguous behavior of distinct when used with ResultSetColumn
i.e. $rs->search({}, { distinct => 1 })->get_column (...)
- Setting quote_names propagates to SQL::Translator when producing
SQLite DDL (it is one of the few producers *NOT* quoting by default)
- Fix incorrect binding of large integers on old versions of
DBD::SQLite (now DBIC simply always binds SQLite ints as BIGINT)
- Silence (harmless) warnings on recent DBD::SQLite versions, when
inserting/updating large integers on 32bit ivsize systems (RT#76395)
- Back out self-cleaning from DBIx::Class::Carp for the time being
(as a side effect fixes RT#86267)
- Fix incorrect internal use of implicit list context in copy()
- Fix 0.08250 regression in driver determination when DBI_DSN is used
- Tests no longer fail if $ENV{DBI_DSN} is set
- Throw clearer exception on ->new_related() with a non-existent
relationship
- Fix incorrect parethesis unroll with multicolumn in, (never noticed
before fixing false positive in SQLA::Test 1.77)
- Fix t/storage/replicated.t class loading problem
- Stop using the deprecated Class::MOP::load_class()
- Fix warning in t/54taint.t with explicitly unset PERL5LIB (RT#91972)
- Fix t/54taint.t failing under a local::lib with installed earlier
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