1 Current Known Issues / Regressions
2 - Breaks DBIx::Class::ResultSet::WithMetaData (fix pending in RT#104602)
3 - Breaks DBIx::Class::Tree::NestedSet (fix pending in RT#114440)
5 Revision history for DBIx::Class
7 * Notable Changes and Deprecations
8 - The entire class hierarchy now explicitly sets the 'c3' mro, even
9 in cases where load_components was not used. Extensive testing led
10 the maintainer believe this is safe, but this is a very complex
11 area and reality may turn out to be different. If **ANYHTING** at
12 all seems out of place, please file a report at once
13 - Neither exception_action() nor $SIG{__DIE__} handlers are invoked
14 on recoverable errors. This ensures that the retry logic is fully
15 insulated from changes in control flow, as the handlers are only
16 invoked when an error is leaving the DBIC internals to be handled by
17 the caller (n.b. https://github.com/PerlDancer/Dancer2/issues/1125)
18 (also fixes the previously rejected RT#63874)
19 - $result->related_resultset() no longer passes extra arguments to
20 an underlying search_rs(), as by design these arguments would be
21 used only on the first call to ->related_resultset(), and ignored
22 afterwards. Instead an exception (detailing the fix) is thrown.
23 - Increased checking for the correctness of the is_nullable attribute
24 within the prefetch result parser may highlight previously unknown
25 mismatches between your codebase and data source
26 - Calling the set_* many-to-many helper with a list (instead of an
27 arrayref) now emits a deprecation warning
28 - Calling the getter $rsrc->from("argument") now throws an exception
29 instead of silently discarding the argument
32 - InflateColumn::DateTime now accepts the ecosystem-standard option
33 'time_zone', in addition to the DBIC-only 'timezone' (GH#28)
34 - DBIx::Class::Optional::Dependencies now properly understands
35 combinations of requirements and does the right thing with e.g.
36 ->req_list_for([qw( rdbms_oracle ic_dt )]) bringing in the Oracle
37 specific DateTime::Format dependencies
40 - Fix incorrect SQL generated with invalid {rows} on complex resultset
41 operations, generally more robust handling of rows/offset attrs
42 - Fix incorrect $storage state on unexpected RDBMS disconnects and
43 other failure events, preventing clean reconnection (RT#110429)
44 - Make sure exception objects stringifying to '' are properly handled
45 and warned about (GH#15)
46 - Fix incorrect data returned in a corner case of partial-select HRI
47 invocation (no known manifestations of this bug in the field, see
48 commit message for description of exact failure scenario)
49 - Fix corner case of stringify-only overloaded objects being used in
51 - Fix several corner cases with Many2Many over custom relationships
54 - Add explicit test for pathological example of asymmetric IC::DT setup
55 working with copy() in t/icdt/engine_specific/sybase.t (GH#84)
56 - Fix t/54taint.t failing on local::lib's with upgraded Carp on 5.8.*
57 - Fix invalid variable names in ResultSource::View examples
58 - Skip tests in a way more intelligent and speedy manner when optional
59 dependencies are missing
60 - Make the Optional::Dependencies error messages cpanm-friendly
61 - Incompatibly change values (not keys) of the hash returned by
62 Optional::Dependencies::req_group_list (no known users in the wild)
63 - Stop using bare $] throughout - protects the codebase from issues
64 similar (but likely not limited to) P5#72210
65 - Config::Any is no longer a core dep, but instead is migrated to a new
66 optdep group 'config_file_reader'
68 0.082821 2016-02-11 17:58 (UTC)
70 - Fix t/52leaks.t failures on compilerless systems (RT#104429)
71 - Fix t/storage/quote_names.t failures on systems with specified Oracle
72 test credentials while missing the optional Math::Base36
73 - Fix test failures when DBICTEST_SYBASE_DSN is set (unnoticed change
74 in error message wording during 0.082800 and a bogus test)
75 - Remove largely obsolete test of SQLite view deployment (RT#111916)
78 - Work around rare test deadlock under heavy parallelism (RT#108390)
80 0.082820 2015-03-20 20:35 (UTC)
82 - Protect destructors from rare but possible double execution, and
83 loudly warn the user whenever the problem is encountered (GH#63)
84 - Relax the 'self_result_object' argument check in the relationship
85 resolution codepath, restoring exotic uses of inflate_result
86 http://lists.scsys.co.uk/pipermail/dbix-class/2015-January/011876.html
87 - Fix updating multiple CLOB/BLOB columns on Oracle
88 - Fix exception on complex update/delete under a replicated setup
89 http://lists.scsys.co.uk/pipermail/dbix-class/2015-January/011903.html
90 - Fix uninitialized warnings on empty hashes passed to join/prefetch
91 https://github.com/vanstyn/RapidApp/commit/6f41f6e48 and
92 http://lists.scsys.co.uk/pipermail/dbix-class/2015-February/011921.html
93 - Fix hang in t/72pg.t when run against DBD::Pg 3.5.0. The ping()
94 implementation changes due to RT#100648 made an alarm() based
98 - Remove warning about potential side effects of RT#79576 (scheduled)
99 - Various doc improvements (GH#35, GH#62, GH#66, GH#70, GH#71, GH#72)
100 - Depend on newer Moo, to benefit from a safer runtime (RT#93004)
101 - Fix intermittent failures in the LeakTracer on 5.18+
102 - Fix failures of t/54taint.t on Windows with spaces in the $^X
103 executable path (RT#101615)
105 0.082810 2014-10-25 13:58 (UTC)
107 - Fix incorrect collapsing-parser source being generated in the
108 presence of unicode data among the collapse-points
109 - Fix endless loop on BareSourcelessResultClass->throw_exception(...)
112 - Depend on newer SQL::Abstract (fixing overly-aggressive parenthesis
114 - Depend on newer Moo, fixing some interoperability issues:
115 http://lists.scsys.co.uk/pipermail/dbix-class/2014-October/011787.html
117 0.082801 2014-10-05 23:55 (UTC)
119 - Passing large amounts of objects with stringification overload
120 directly to DBIx::Class may result in strange action at a distance
121 exceptions. More info (and a workaround description) can be found
122 under "Note" at https://metacpan.org/pod/SQL::Abstract#is_plain_value
123 - The relationship condition resolution fixes come with the side effect
124 of returning more complete data, tripping up *some* users of an
125 undocumented but widely used internal function. In particular
126 https://rt.cpan.org/Ticket/Display.html?id=91375#txn-1407239
128 * Notable Changes and Deprecations
129 - DBIC::FilterColumn now properly bypasses \'' and \[] literals, just
130 like the rest of DBIC
131 - DBIC::FilterColumn "from_storage" handler is now invoked on NULLs
132 returned from storage
133 - find() now throws an exception if some of the supplied values are
134 managed by DBIC::FilterColumn (RT#95054)
135 - Custom condition relationships are now invoked with a slightly
136 different signature (existing coderefs will continue to work)
137 - Add extra custom condition coderef attribute 'foreign_values'
138 to allow for proper reverse-relationship-like behavior
139 (i.e. $result->set_from_related($custom_rel, $foreign_result_object)
140 - When in a transaction, DBIC::Ordered now seamlesly handles result
141 objects that went out of sync with the storage (RT#96499)
142 - CDBICompat::columns() now supports adding columns through supplied
143 Class::DBI::Column instances (GH#52)
144 - Deprecate { col1 => col2 } expressions in manual {from} structures
145 (at some point of time manual {from} will be deprecated entirely)
148 - Fix Resultset delete/update affecting *THE ENTIRE TABLE* in cases
149 of empty (due to conditions) resultsets with multi-column keys
150 - Fix on_connect_* not always firing in some cases - a race condition
151 existed between storage accessor setters and the determine_driver
152 routines, triggering a connection before the set-cycle is finished
153 - Fix collapse being ignored on single-origin selection (RT#95658)
154 - Fix incorrect behavior on custom result_class inflators altering
155 the amount of returned results
156 - Fix failure to detect stable order criteria when in iterator
157 mode of a has_many prefetch off a search_related chain
158 - Prevent erroneous database hit when accessing prefetched related
159 resultsets with no rows
160 - Proper exceptions on malformed relationship conditions (RT#92234)
161 - Fix incorrect handling of custom relationship conditions returning
162 SQLA literal expressions
163 - Fix long standing bug with populate() missing data from hashrefs with
164 different keysets: http://is.gd/2011_dbic_populate_gotcha (RT#92723)
165 - Fix multi-value literal populate not working with simplified bind
167 - Massively improve the implied resultset condition parsing - now all
168 applicable conditions within a resultset should be properly picked
169 up by create() and populate()
170 - Ensure definitive condition extractor handles bizarre corner cases
171 without bombing out (RT#93244)
172 - Fix set_column on non-native (+columns) selections (RT#86685)
173 - Fix set_inflated_column incorrectly handling \[] literals (GH#44)
174 - Ensure that setting a column to a literal invariably marks it dirty
175 - Fix copy() not working correctly with extra selections present
176 - Work around exception objects with broken string overloading in one
177 additional codepath (missed in 0.08260)
178 - Fix more inconsistencies of the quote_names attribute propagating
179 to SQL::Translator (partially RT#87731)
180 - Fix SQLT constraint naming when DBIC table names are fully qualified
182 - Ensure ::Schema::Versioned connects only once by reusing the main
184 - Fix inability to handle multiple consecutive transactions with
185 savepoints on DBD::SQLite < 1.39
186 - Fix CDBICompat to match Class::DBI behavior handling non-result
187 blessed has_a (implicit deflate via stringification and inflate via
191 - Ensure source metadata calls always take place on the result source
192 instance registered with the caller
193 - IFF DBIC_TRACE output defaults to STDERR we now silence the possible
194 wide-char warnings if the trace happens to contain unicode
196 0.08270 2014-01-30 21:54 (PST)
198 - Fix 0.08260 regression in DBD::SQLite bound int handling. Inserted
199 data was not affected, but any function <=> integer comparison would
200 have failed (originally fixed way back in 0e773352)
201 - Fix failure to load DateTime formatter when connecting to Firebird
205 - All drivers based on ::Storage::DBI::Firebird::Common now return the
206 same sqlt_type value (affects ::DBI::Interbase, ::DBI::Firebird and
207 ::DBI::ODBC::Firebird)
209 0.08260 2014-01-28 18:52 (UTC)
211 - A new zero-to-DBIC style manual: DBIx::Class::Manual::QuickStart
213 * Notable Changes and Deprecations
214 - Explicitly deprecate combination of distinct and selecting a
215 non-column via $rs->get_column()
218 - More robust handling of circular relationship declarations by loading
219 foreign classes less frequently (should resolve issues like
220 http://lists.scsys.co.uk/pipermail/dbix-class/2013-June/011374.html)
221 Note that none of this is a manifestations of a DBIC bug, but rather
222 unexpected (but correct) behavior of load-order-dependent (hence
223 logically broken) Resultclass hierarchies. In order to deal with this
224 DBIC is scaling back a large number of sanity checks, which are to be
225 reintroduce pending a better framework for source registration
226 - Fix multiple edge cases of complex prefetch combining incorrectly
227 with correlated subquery selections
228 - Fix multiple edge cases stemming from interaction of a non-selecting
229 order_by specification and distinct and/or complex prefetch
230 - Fix unbound growth of a resultset during repeated execute/exhaust
232 - Work around (and be very vocal about the fact) when DBIC encounters
233 an exception object with broken string overloading
234 - Clarify ambiguous behavior of distinct when used with ResultSetColumn
235 i.e. $rs->search({}, { distinct => 1 })->get_column (...)
236 - Setting quote_names propagates to SQL::Translator when producing
237 SQLite DDL (it is one of the few producers *NOT* quoting by default)
238 - Fix incorrect binding of large integers on old versions of
239 DBD::SQLite (now DBIC simply always binds SQLite ints as BIGINT)
240 - Silence (harmless) warnings on recent DBD::SQLite versions, when
241 inserting/updating large integers on 32bit ivsize systems (RT#76395)
242 - Back out self-cleaning from DBIx::Class::Carp for the time being
243 (as a side effect fixes RT#86267)
244 - Fix incorrect internal use of implicit list context in copy()
245 - Fix 0.08250 regression in driver determination when DBI_DSN is used
246 - Tests no longer fail if $ENV{DBI_DSN} is set
247 - Throw clearer exception on ->new_related() with a non-existent
249 - Fix incorrect parethesis unroll with multicolumn in, (never noticed
250 before fixing false positive in SQLA::Test 1.77)
251 - Fix t/storage/replicated.t class loading problem
252 - Stop using the deprecated Class::MOP::load_class()
253 - Fix warning in t/54taint.t with explicitly unset PERL5LIB (RT#91972)
254 - Fix t/54taint.t failing under a local::lib with installed earlier
255 DBIC version (RT#92486)
258 - Massive incompatible change of ::BlockRunner internals (was never
259 documented as usable externally, this last set of changes settles
260 the design for proper documentation and opening up)
261 - Adjust exceptions in tests to accommodate changes in the upcoming
262 DBD::SQLite based on libsqlite 3.8.2
263 - More robust lock file naming scheme - allow tests to work on exotic
264 MSWin32 filesystems (habitual offender being http://is.gd/iy5XVP)
265 - Better diagnostics when File::Spec->tmpdir gives us crap in testing
266 - Replace $row with $result in all docs to be consistent and to
267 clarify various return values
269 0.08250 2013-04-29 22:00 (UTC)
270 * New Features / Changes
271 - Rewrite from scratch the result constructor codepath - many bugfixes
272 and performance improvements (the current codebase is now capable of
273 outperforming both DBIx::DataModel and Rose::DB::Object on some
274 workloads). Some notable benefits:
275 - Multiple has_many prefetch
276 - Partial prefetch - you now can select only columns you are
277 interested in, while preserving the collapse functionality
278 (collapse is now exposed as a first-class API attribute)
279 - Prefetch of resultsets with arbitrary order
280 (RT#54949, RT#74024, RT#74584)
281 - Prefetch no longer inserts right-side table order_by clauses
282 (massively helps the deficient MySQL optimizer)
283 - Prefetch with limit on right-side ordered resultsets now works
284 correctly (via aggregated grouping)
285 - No longer order the insides of a complex prefetch subquery,
286 unless required to satisfy a limit
287 - Stop erroneously considering order_by criteria from a join under
288 distinct => 1 (the distinct should apply to the main source only)
289 - Massively optimize codepath around ->cursor(), over 10x speedup
290 on some iterating workloads.
291 - Support standalone \[ $sql, $value ] in literal SQL with bind
292 specifications: \[ '? + ?', 42, 69 ] is now equivalent to
293 \[ '? + ?', [ {} => 42 ], [ {} => 69 ] ]
294 - Changing the result_class of a ResultSet in progress is now
295 explicitly forbidden. The behavior was undefined before, and
296 would result in wildly differing outcomes depending on $rs
298 - Deprecate returning of prefetched 'filter' rels as part of
299 get_columns() and get_inflated_columns() data
300 - Invoking get_inflated_columns() no longer fires get_columns() but
301 instead retrieves data from individual non-inflatable columns via
303 - Emit a warning on incorrect use of nullable columns within a
305 - Limited checks are performed on whether columns without declared
306 is_nullable => 1 metadata do in fact sometimes fetch NULLs from
307 the database (the check is currently very limited and is performed
308 only on resultset collapse when the alternative is rather worse)
311 - Fix _dbi_attrs_for_bind() being called befor DBI has been loaded
312 (regression in 0.08210)
313 - Fix update/delete operations on resultsets *joining* the updated
314 table failing on MySQL. Resolves oversights in the fixes for
315 RT#81378 and RT#81897
316 - Fix open cursors silently resetting when inherited across a fork
318 - Properly support "MySQL-style" left-side group_by with prefetch
319 - Fix $grouped_rs->get_column($col)->func($func) producing incorrect
321 - Stop Sybase ASE storage from generating invalid SQL in subselects
322 when a limit without offset is encountered
323 - Even more robust behavior of GenericSubQuery limit dialect
324 - Make sure deployment_statements() and cursor_class() are called on
325 a resolved storage subclass
328 - Fix tests failing due to unspecified resultset retrieval order
329 (test suite now will pass with newest SQLite libs)
331 0.08210 2013-04-04 15:30 (UTC)
332 * New Features / Changes
333 - Officially deprecate the 'cols' and 'include_columns' resultset
335 - Remove ::Storage::DBI::sth() deprecated in 0.08191
338 - Work around a *critical* bug with potential for data loss in
339 DBD::SQLite - RT#79576
340 - Audit and correct potential bugs associated with braindead reuse
341 of $1 on unsuccessful matches
342 - Fix incorrect warning/exception originator reported by carp*() and
345 0.08209 2013-03-01 12:56 (UTC)
346 * New Features / Changes
347 - Debugging aid - warn on invalid result objects created by what
348 seems like an invalid inheritance hierarchy
351 - Fix another embarrassing regression preventing correct refining of
352 the search criteria on a prefetched relation (broken in 0.08205)
353 - Fix incorrect callsite reporting by DBIC::Carp
355 0.08208 2013-02-20 09:56 (UTC)
356 * New Features / Changes
357 - A bunch of nonsensically named arguments to the SQL::Translator
358 parser have been marked as deprecated (while still fully
362 - Fix duplicated selected columns when calling 'count' when a same
363 aggregate function is used more than once in a 'having' clause
365 - Prevent SQL::Translator::Producer::YAML from seeing the $dbh
366 in a potentially connected $schema instance (RT#75394)
369 - Fixup our distbuilding process to stop creating world-writable
370 tarball contents (implicitly fixes RT#83084)
371 - Added strict and warnings tests for all lib and test files
375 - Fix dbh_do() failing to properly reconnect (regression in 0.08205)
376 - Extra sanity check of a fresh DBI handle ($dbh). Fixes
377 connection coderefs returning garbage (seen in the wild)
380 - Only allow known globals in SQL::Translator leak allowance
381 - General cleanup of error message texts - quote names/identifiers
383 - Stop t/52leaks.t from failing when AUTOMATED_TESTING=1
386 * New Features / Changes
387 - The emulate_limit() arbitrary limit dialect emulation mechanism is
388 now deprecated, and will be removed when DBIx::Class migrates to
390 - Support for the source_bind_attributes() storage method has been
391 removed after a lengthy deprecation cycle
393 - When performing resultset update/delete only strip condition
394 qualifiers - leave the source name alone (RT#80015, RT#78844)
395 - Fix incorrect behavior on resultset update/delete invoked on
396 composite resultsets (e.g. as_subselect_rs)
397 - Fix update/delete operations referencing the updated table failing
398 on MySQL, due to its refusal to modify a table being directly
399 queried. As a workaround induce in-memory temp-table creation
401 - More robust behavior under heavily threaded environments - make
402 sure we do not have refaddr reuse in the global storage registry
403 - Fix failing test on 5.8 under Win32 (RT#81114)
404 - Fix hash-randomization test issues (RT#81638)
405 - Disallow erroneous calling of connect_info on a replicated storage
408 - Improve the populate docs in ::Schema and ::ResultSet
409 - ::Storage::DBI::source_bind_attributes() removed as announced
410 on Jan 2011 in 0e773352a
413 * New Features / Changes
414 - SQLMaker now accepts \'literal' with the 'for' rs attribute as an
415 override to the builtin FOR options
417 - Fix unique constraint violations in Ordered.pm blanket movement
418 (RT#79773, rolls back short-sighted 5e6fde33e)
419 - Fix API mismatch between new_result() and new_related() (originally
421 - Fix test failure on perl 5.8
423 - Much more extensive diagnostics when a new RDBMS/DSN combination is
424 encountered (RT#80431)
428 - Really fix inadequate $dbh->ping SQLite implementation (what shipped
429 in 0.08201 tickled other deficiencies in DBD::SQLite itself)
433 - Replace inadequate $dbh->ping SQLite implementation with our own,
436 0.08200 2012-08-24 (UTC)
438 - Change one of the new tests for the previous release to not require
441 0.08199 2012-08-22 (UTC)
443 - Roll back incomplete (and broken) internal changes - restore prefetch functionality
445 0.08198 2012-07-11 03:43 (UTC)
447 - Fix a number of Win32 Test issues
448 - Fix silent Oracle connection failures
450 0.08197 2012-07-10 10:32 (UTC)
451 * New Features / Changes
452 - Issue a warning when DateTime objects are passed to ->search
453 - Fast populate() in void context is now even more efficient by
454 going directly through execute_for_fetch bypassing execute_array
455 - Fix update()/delete() on complex resultsets to no longer fall back
456 to silly row-by-row deletion, construct a massive OR statement
458 - Allow complex update/delete operations on sources without a
459 primary key, as long as they have at least one non-nullable
461 - dbicadmin now better supports catalyst-style config files, by
462 unrolling 'config_info' hashkeys
463 - Multiple Improvements MSSQL over DBD::ADO
464 - Transaction support
465 - Support for VARCHAR(MAX)/VARBINARY(MAX)/NVARCHAR(MAX) datatypes
466 - Nomalization of retrieved GUID values
469 - Fix complex has_many prefetch with resultsets not selecting identity
470 columns from the root result source
471 - Fix SkipFirst and FirstSkip limit dialects (Informix and Firebird)
472 - Fix "Skimming limit" dialects (Top, FetchFirst) to properly check
473 the order_by criteria for stability
474 - Fix "Skimming limit" dialects (Top, FetchFirst) to propagate
475 non-selected order criteria when part of a larger subquery
476 - Fix RowNumberOver and all "skimming limits" to correctly assemble
477 bind values when supplied for both select and order_by
478 - Fix all subquery-based dialects to not lose a subquery fragment
479 when we both select and order by the result of the same subquery
480 - Fix the Sybase hubrid limit dialect (RowCountOrGenericSubQ) losing
481 Group/Having/Order clauses when called without an offset (RT#73244)
482 - No longer generate incorrect SQL on ->as_query called on resultsets
483 with software_limit enabled
484 - A number of corner case fixes of void context populate() with \[]
485 - Fix corner case of forked children disconnecting the parents DBI
487 - Improve identity/autoinc retrieval code in MSSQL and Sybase -
488 should reduce weird side-effects especially with populate()
489 - Explicitly disable DBD::ODBC batch operations (as of DBD::ODBC 1.35)
490 for the following drivers too buggy to handle the optimized path:
491 - FreeTDS ODBC driver (when used with MSSQL)
492 - The Firebird ODBC driver
493 - The MSAccess ODBC driver
494 - Explicitly disable DBD::ODBC dynamic_cursors when using freetds 0.83
495 or later - they made enough ODBC incompatible changes making it
496 impossible to support sanely
497 - Explicitly disable SCOPE_IDENTITY queries and statement caching for
498 MSSQL on DBD::Sybase compiled against freetds 0.83 or later - way too
500 - Disable statement caching when using Sybase ASE and DBD::Sybase
501 compiled against freetds 0.83 or later
502 - Fix leakage of $schema on in-memory new_related() calls
503 - Fix more cases of $schema leakage in SQLT::Parser::DBIC
504 - Fix leakage of $storage in ::Storage::DBI::Oracle
505 - Fix pessimization of Oracle RowNum limit dialect query when no
506 offset has been specified
507 - Remove useless vestigial pessimization in Ordered.pm for cases
508 when the position column is part of a unique constraint
509 - Fix dbicadmin to no longer ignore the documented 'config' option
510 - The schema-resultsource entanglement is now much more robust
512 - Fix ::Schema::ddl_filename() failing miserably on paths containing
513 certain numeric sequences
514 - t/53lean_startup.t adjusted for new 5.15.x base.pm behavior
517 - Centralized leak-checks for all instances of DBICTest::Schema
519 - Now passes all tests with Test::Builder 1.005
520 - Codebase is now trailing-whitespace-free
521 - Cleanup of complex resultset update/delete oprations - storage
522 specific code moved back to ResultSet and replaced by checks
523 of storage capabilities
524 - Fixed carp_once only emitting one single warning per package
525 regardless of warning content
526 - Test suite now can be safely executed in parallel (prove -jN
527 or HARNESS_OPTIONS=jN)
529 0.08196 2011-11-29 05:35 (UTC)
531 - Fix tests for DBD::SQLite >= 1.34.
532 - Fix test failures with DBICTEST_SQLITE_USE_FILE set
533 - Fix the find() condition heuristics being invoked even when the
534 call defaults to 'primary' (i.e. when invoked with bare values)
535 - Throw much clearer error on incorrect inflation spec
536 - Fix incorrect storage behavior when first call on a fresh schema
537 is with_deferred_fk_checks
538 - Fix incorrect dependency on Test::Simple/Builder (RT#72282)
539 - Fix uninitialized warning in ::Storage::Sybase::ASE
540 - Improve/cache DBD-specific datatype bind checks (also solves a
541 nasty memleak with version.pm on multiple ->VERSION invocations)
542 - The internal carp module now correctly skips CAG frames when
544 - Fix test failures on perl < 5.8.7 and new Package::Stash::XS
545 - Fix TxnScopeGuard not behaving correctly when $@ is set at the
546 time of $guard instantiation
547 - Fix the join/prefetch resolver when dealing with ''/undef/()
548 relation specifications
551 - No longer depend on Variable::Magic now that a pure-perl
552 namespace::clean is available
553 - Drop Oracle's Math::BigInt req down to 1.80 - no fixes concerning
556 0.08195 2011-07-27 16:20 (UTC)
558 - Fix horrible oversight in the Oracle sqlmaker when dealing with
559 queries updating blobs (RT#69829)
561 0.08194 2011-07-20 16:10 (UTC)
563 - Fix $rs->populate([]) to be a no-op rather than an exception
564 - Overhaul t/53lean_startup.t to better dodge false positives
565 - Stop Data::Compare from loading random plugins
566 - Oracle: Recalculate LOB bind indices for UPDATE with LOBs in WHERE
569 0.08193 2011-07-14 17:00 (UTC)
570 * New Features / Changes
571 - Allow schema cloning to mutate attributes
572 - DBIC now attempts more aggressive de-duplication of where
573 conditions on resultset chaining
574 - The Ordered component is now smarter wrt reordering of dirty
575 objects, and does its job with less storage queries
576 - Logging via DBIC_TRACE=1=<filename> no longer overwrites the
577 logfile on every program startup, appending loglines instead
580 - Fix issue where the query was becoming overly mangled when trying
581 to use pagination with a query that has a sub-select in the WHERE
583 - Fix possible incorrect pagination on Oracle, when a resultset
584 is not ordered by a unique column
585 - Revert "Fix incorrect signature of the default sqlt_deploy_hook"
586 from 0.08191 - documentation was in fact incorrect, not the code
587 - Fix Sybase ASE IC::DateTime support (::Storage going out of sync
588 with new default format expected by DateTime::Format::Sybase)
589 - Fix a bug in update_all() resulting in the first row receiving a
590 different dataset than the subsequent ones
591 - Accomodate MSAccess supporting only 'INNER JOIN' (not plain 'JOIN')
592 - InflateColumn::DateTime option datetime_undef_if_invalid no longer
593 masks missing dependency exceptions (RT#66823)
594 - Fix bug in Schema::Versioned failing to insert a schema version row
595 during upgrades at the turn of the second
596 - Fix incorrect bind of integers >= 2^^32 (bigint columns) to
597 SQL_INTEGER, resulting in silent conversion to '-1'
598 - Fix pre 5.10 failures of t/55namespaces_cleaned.t due to buggy
600 - Oracle autoinc inserts no longer leave open cursors behind
602 0.08192 2011-05-10 04:20 (UTC)
604 - Fix serious regression on SQLite, corrupting data when an alphanum
605 value does not correspond to a stale numeric datatype in colinfo
607 0.08191 2011-05-02 00:45 (UTC) (deleted from CPAN)
608 * New Features / Changes
609 - Add quote_names connection option. When set to true automatically
610 sets quote_char and name_sep appropriate for your RDBMS
611 - Add retrieve_on_insert column info flag, allowing to retrieve any
612 column value instead of just autoinc primary keys
613 - Bring back strict ordering of selectors in complex search chains
614 (an ill-fated attempt was made in 0.08127 to order intelligently)
615 - All limit dialects (except for the older Top and FetchFirst) are
616 now using bind parameters for the limits/offsets, making DBI's
617 prepare_cached useful across paged resutsets
618 - Support for savepoints for SQLite
619 - Support for MS Access databases via DBD::ODBC and DBD::ADO (only
620 Win32 support currently tested)
621 - Support for the Firebird RDBMS over the new DBD::Firebird driver
622 - IC::DateTime support for MSSQL over DBD::ADO
623 - Both the ::ODBC and ::ADO dispatchers now warn if a rdbms-specific
624 driver is not found for this connection before falling back to
626 - ::Storage::DBI::sth was mistakenly marked/documented as public,
627 privatize and warn on deprecated use
628 - Massive overhaul of bind values/attributes handling - slightly
629 changes the output of as_query (should not cause compat issues)
630 - Support ancient DB2 versions (5.4 and older), with proper limit
632 - Support sub-second precision for TIMESTAMPs for Firebird over ODBC
633 - Support BLOBs and CLOBs in WHERE clauses for Oracle, including LIKE
637 - Fix ::Storage::DBI::* MRO problems on 5.8.x perls
638 - Disable mysql_auto_reconnect for MySQL - depending on the ENV
639 it sometimes defaults to on and causes major borkage on older
641 - Fix dropped bind values in select/group_by on Oracle (omission
642 from 0542ec57 and 4c2b30d6)
643 - Fix remaining errors with Oracle and identifiers longer than the
644 Oracle-imposed maximum of 30 characters (RT#66390)
645 - Fix older oracle-specific "WhereJoins" to work properly with
647 - Fix problems with M.A.D. under CGI::SpeedyCGI (RT#65131)
648 - Reenable paging of cached resultsets - breakage erroneously added
650 - Better error handling when prepare() fails silently
651 - Fixes skipped lines when a comment is followed by a statement
652 when deploying a schema via sql file
653 - Fix reverse_relationship_info on prototypical result sources
654 (sources not yet registered with a schema)
655 - Warn and skip relationships missing from a partial schema during
657 - Automatically require the requested cursor class before use
659 - Work around a Firebird ODBC driver bug exposed by DBD::ODBC 1.29
660 - Fix (to the extent allowed by the driver) transaction support in
661 DBD::Sybase compiled against FreeTDS
662 - Fix exiting via next warnings in ResultSource::sequence()
663 - Fix stripping of table qualifiers in update/delete in arrayref
665 - Change SQLMaker carp-monkeypatch to be compatible with versions
666 of SQL::Abstract >= 1.73
667 - Fix using \[] literals in the from resultset attribute
668 - Fix populate() with \[], arrays (datatype) and other exotic values
669 - Fix handling of rollbacks in nested transactions
670 - Fix complex limits (RNO/RowNum/FetchFirst/Top/GenSubq) with
671 sub-selects in the selectors list (correlated subqueries)
672 - Fix inconsistency between $rs->next with and without HRI when all
673 the "root" columns are in fact injected from the right rs side
674 - Fix the join optimizer to correctly preserve the non-multi path to
675 a multi relationship ( x -> might_have y -> has_many z )
676 - Fix object-derived custom-relationship resultsets to resultsources
677 with multilevel monikers (e.g. $schema->source('Foo::Bar') )
678 - Fix incorrect signature of the default sqlt_deploy_hook - it now
679 matches the documentation of passing in the result source object
680 - Fix inadequate handling of internal storage methods within
681 ::Storage::Replicated (RT#66295)
684 - Rewire all warnings to a new Carp-like implementation internal
685 to DBIx::Class, and remove the Carp::Clan dependency
686 - Only load Class::C3 and friends if necessary ($] < 5.010)
687 - Greatly reduced loading of non-essential modules to aid startup
688 time (mainly benefiting CGI users)
689 - Make sure all namespaces are clean of rogue imports
690 - Dropped DBI req 2 years back - everything works with 1.57, no
691 point requiring something newer
693 0.08190-TRIAL 2011-01-24 15:35 (UTC)
695 * New Features / Changes
696 - Support for completely arbitrary SQL::Abstract-based conditions
697 in all types of relationships
699 0.08127 2011-01-19 16:40 (UTC)
700 * New Features / Changes
701 - Schema/resultsource instances are now crossreferenced via a new
702 system guaranteeing leak-free mutually assured destruction
703 - DBIx::Class now warns when the user erroneously supplies
704 AutoCommit => 0 to connect()
705 - A warning is also issued before forcing the RaiseError
706 setting of externally supplied DBI handles
707 - Switch to a warning when find() is invoked with both a 'key'
708 argument and a NULL-containing condition to satisfy the named
709 constraint. Previously (starting with 0.08124) an exception was
711 - Switch to a warning when a commit is attempted with an out-of-sync
712 transaction_depth (someone issued a begin externally to DBIC).
713 Previously (starting with 0.08124) an exception was thrown
716 - A number of improvements/diagnostics of multiple active resultset
717 handling on MSSQL over DBD::ODBC
718 - Revert default selection to being lazy again (eagerness introduced
719 in 0.08125) - fixes DBIx::Class::Helper::ResultSet::RemoveColumns
720 - Fix losing order of columns provided in select/as (regression from
722 - Unaliased "dark" selectors no longer throw off prefetch
723 - Fix proper composition of bind values across all possible
724 SQL areas ( group_by => \[ ... ] now works properly )
725 - Allow populate to skip empty has_many relationships which makes
726 it easier to pass HashRefInflator data directly to ->populate
727 - Improve freeze/thaw semantics and error messages (RT#62546)
728 - Fix inconsistency in Manual::Features (RT#64500)
729 - Fix incorrect SQL when using for => 'shared' with MySQL (RT#64590)
730 - Throw comprehensible exception on erroneous $schema->source()
732 - Fix sloppy refactor of ResultSource::sequence back from 89170201
734 - Fix incorrect error detection during populate() on Oracle
735 - Better handling of result_source-less row objects by
736 auto-calling result_source_instance when necessary
737 - Fix reverse_relationship_info and sqlt deploy on partially
738 loaded schemas (relationships point to non-existent sources)
741 - Fix test warning on win32 - at this point the test suite is
742 warning-free on all known OSes
743 - Require newest namespace::clean which in turn depends on new
744 installable Package::Stash
746 0.08126 2010-12-28 18:10 (UTC)
748 - Bump forgotten Class::Accessor::Grouped core dependency
749 - Promote forgotten Hash::Merge optdep to a hard requirement
750 - Skip t/storage/error.t on smokers with leaking perls
751 - Fix t/storage/txn.t deadlocks on slower machines
752 - Do not run on smokers if a trial Package::Stash is found
754 0.08125 2010-12-27 04:30 (UTC)
755 * New Features / Changes
756 - New method ResultSource columns_info method, returning multiple
757 pairs of column name/info at once
758 - $rs->search now throws when called in void context, as it makes
759 no sense (and is nearly always a sign of a bug/misdesign)
760 - Restore long-lost ability to supply unbalanced select/as pairs
761 e.g. +select => \'DISTINCT(foo, bar)', +as => ['foo', 'bar']
762 - +columns now behaves just like columns by not stripping a
763 fully-qualified 'as' spec (i.e. foo.bar results in $obj->foo->bar)
764 - Deprecate legacy $rs->search( %condition ) syntax (warn once per
766 - NULL is now supplied unquoted to all debug-objects, in order to
767 differentiate between a real NULL and the string 'NULL'
768 - New search() condition operator -value used to pass complex bind
769 values to DBI: search({ array_col => { -value => [1,2,3] }})
770 - Add full INSERT...RETURNING support for Oracle
771 - Deprecate use of -nest in search conditions (warn once per
773 - Deprecate the completely useless DBIx::Class::Serialize::Storable
777 - Fixed read-only attribute set attempt in ::Storage::Replicated
779 - Fix incomplete logic while detecting correct Oracle sequence
781 - Fix detection of Oracle sequences for tables without an explicitly
782 specified schema (RT#63493)
783 - Major overhaul of Storage::Oracle to handle enabled quoting
784 - Fixed incorrect composition of select/as/columns attributes during
786 - Proper serialization of resultsets with open cursors
787 - Refactor handling of RDBMS-side values during insert() - fix
788 regression of inserts into a Postgres / ::Replicated combination
789 - Missing dependency check in t/60core.t (RT#62635)
790 - Fix regressions in IC::DT registration logic
791 - Fix regression in select-associated bind value handling (RT#61025)
792 - Simplify SQL generated by some LIMITed prefetching queries
793 - Throw an exception when a required group_by on a complex prefetch
794 can not be auto-constructed, instead of continuing to eventually
796 - Fix infinite loops on old perls with a recent Try::Tiny
797 - Improve "fork()" on Win32 by reimplementing a more robust DBIC
798 thread support (still problematic, pending a DBI fix)
799 - Properly quote table name on INSERT with no values
800 - Work around possible Storage destruction warnings
801 - Fix count of grouped resultsets using HAVING with aliases
802 - Setting belongs_to columns/relationships no longer leaves the
803 FK value and related object out of sync
804 - Stop stripping newlines from SQL statements in the limit emulators
805 as it is possible that custom sql with comments was provided
806 - Add forgotten attributes to Admin.pm
807 - Fix incorrect 'having' attribute documentation (RT#64129)
808 - Improve fallback-to-master/return-to-slave reporting in
809 ::Replicated::Balancer
810 - Adjust txn_scope_guard code/tests to changes in $@ handling on
811 recent blead (RT#64251)
814 - Add extra option groups to DBIC::Optional::Depencencies, to aid
815 users in requesting the prerequisites for a particular RDBMS
816 - Switch all serialization to use Storable::nfreeze for portable
817 architecture independent ice
818 - Fix the bogus META.yml dependency injection issue for good
819 - Refactor DBIx::Class::Storage::Statistics::debugfh() to be lazy
821 0.08124 2010-10-28 14:23 (UTC)
822 * New Features / Changes
823 - Add new -ident "function" indicating rhs is a column name
824 { col => { -ident => 'othercol' } } vs { col => \'othercol' }
825 - Extend 'proxy' relationship attribute
826 - Use DBIx::Class::Storage::Debug::PrettyPrint when the
827 environment variable DBIC_TRACE_PROFILE is set, see
828 DBIx::Class::Storage for more information
829 - Implemented add_unique_constraints() which delegates to
830 add_unique_constraint() as appropriate
831 - add_unique_constraint() now poparly throws if called with
832 multiple constraint definitions
833 - No longer depend on SQL::Abstract::Limit - DBIC has been doing
834 most of the heavy lifting for a while anyway
835 - FilterColumn now passes data through when transformations
836 are not specified rather than throwing an exception.
837 - Optimized RowNum based Oracle limit-dialect (RT#61277)
838 - Requesting a pager on a resultset with cached entries now
839 throws an exception, instead of returning a 1-page object
840 since the amount of rows is always equal to the "pagesize"
841 - $rs->pager now uses a lazy count to determine the amount of
842 total entries only when really needed, instead of doing it
843 at instantiation time
844 - New documentation map organized by features
845 (DBIx::Class::Manual::Features)
846 - find( { ... }, { key => $constraint } ) now throws an exception
847 when the supplied data does not fully specify $constraint
848 - find( col1 => $val1, col2 => $val2, ... ) is no longer supported
849 (it has been in deprecated state for more than 4 years)
850 - Make sure exception_action does not allow exception-hiding
851 due to badly-written handlers (the mechanism was never meant
852 to be able to suppress exceptions)
855 - Fix memory leak during populate() on 5.8.x perls
856 - Temporarily fixed 5.13.x failures (RT#58225)
857 (perl-core fix still pending)
858 - Fix result_soutrce_instance leaks on compose_namespace
859 - Fix $_ volatility on load_namespaces (a class changing $_
860 at compile time no longer causes a massive fail)
861 - Fix find() without a key attr. choosing constraints even if
862 some of the supplied values are NULL (RT#59219)
863 - Fixed rels ending with me breaking subqueried limit realiasing
864 - Fixed $rs->update/delete on resutsets constrained by an
866 - Remove rogue GROUP BY on non-multiplying prefetch-induced
868 - Fix incorrect order_by handling with prefetch on
869 $ordered_rs->search_related ('has_many_rel') resultsets
870 - Oracle sequence detection now *really* works across schemas
871 (fixed some ommissions from 0.08123)
872 - dbicadmin now uses a /usr/bin/env shebang to work better with
873 perlbrew and other local perl builds
874 - bulk-inserts via $dbh->bind_array (void $rs->populate) now
875 display properly in DBIC_TRACE
876 - Incomplete exception thrown on relationship auto-fk-inference
878 - Fixed distinct with order_by to not double-specify the same
879 column in the GROUP BY clause
880 - Properly support column names with symbols (e.g. single quote)
882 - Fixed ::Schema::Versioned to work properly with quoting on
884 - Fixed t/54taint fails under local-lib
885 - Fixed SELECT ... FOR UPDATE with LIMIT regression (RT#58554)
886 - Fixed CDBICompat to preserve order of column-group additions,
887 so that test relying on the order of %{} will no longer fail
888 - Fixed mysterious ::Storage::DBI goto-shim failures on older
890 - Non-blessed reference exceptions are now correctly preserved
891 when thrown from udner DBIC (e.g. from txn_do)
892 - No longer disconnecting database handles supplied to connect
894 - Fixed t/inflate/datetime_pg.t failures due to a low dependency
895 on DateTime::Format::Pg (RT#61503)
896 - Fix dirtyness detection on source-less objects
897 - Fix incorrect limit_dialect assignment on Replicated pool members
898 - Fix invalid sql on relationship attr order_by with prefetch
899 - Fix primary key sequence detection for Oracle
900 (first trigger instead of trigger for column)
901 - Add various missing things to Optional::Dependencies
902 - Skip a test that breaks due to serious bugs in current DBD::SQLite
903 - Fix tests related to leaks and leaky perls (5.13.5, 5.13.6)
906 - Entire test suite now passes under DBIC_TRACE=1
907 - Makefile.PL no longer imports GetOptions() to interoperate
908 better with Catalyst installers
909 - Bumped minimum Module::Install for developers
910 - Bumped DBD::SQLite dependency and removed some TODO markers
911 from tests (RT#59565)
912 - Do not execute t/zzzzzzz_sqlite_deadlock.t for regular module
913 installs - test is prone to spontaneous blow up
914 - DT-related tests now require a DateTime >= 0.55 (RT#60324)
915 - Makefile.PL now provides a pre-parsed DBIC version to the
916 Opt::Dep pod generator
917 - t/52leaks.t now performs very aggressive leak detection in
920 0.08123 2010-06-12 14:46 (UTC)
922 - Make sure Oracle identifier shortener applies to auto-generated
923 column names, so we stay within the 30-char limit (RT#58271)
924 - Oracle sequence detection now works across schemas
925 - Fix a Storage/$dbh leak introduced by the migration to
926 Try::Tiny (this is *not* a Try::Tiny bug)
927 - Fix corner case of count with group-by over a 1:1 join column
928 where the selector ends up with column name clashes
929 - POD fixes (RT#58247)
932 - Test suite default on-disk database now checks for Win32
933 fail-conditions even when running on other OSes
935 0.08122 2010-06-03 17:41 (UTC)
937 - Add DBIx::Class::FilterColumn for non-ref filtering
938 - ::Storage::DBI now correctly preserves a parent $dbh from
939 terminating children, even during interpreter-global
940 out-of-order destruction
941 - dbicadmin supports an -I option with the same semantics as
943 - InflateColumn::DateTime support for MSSQL via DBD::Sybase
944 - Millisecond precision support for MSSQL datetimes for
945 InflateColumn::DateTime
946 - Oracle-specific hierarchical query syntax support:
947 CONNECT BY (NOCYCLE) / START WITH / ORDER SIBLINGS BY
948 - Support connecting using $ENV{DBI_DSN} and $ENV{DBI_DRIVER}
949 - current_source_alias method on ResultSet objects to
950 determine the alias to use in programatically assembled
951 search()es (originally added in 0.08100 but unmentioned)
952 - Rewrite/unification of all subselecting limit emulations
953 (RNO, Top, RowNum) to be much more robust wrt complex joined
955 - MSSQL limits now don't require nearly as many applications of
956 the unsafe_subselect_ok attribute, due to optimized queries
957 - Support for Generic Subquery limit "emulation" - awfully slow
958 and inefficient but works on almost any db, and is preferred
959 to software limit emulation
960 - Sybase ASE driver now uses SET ROWCOUNT where possible, and
961 Generic Subquery otherwise for limit support instead of always
962 using software limit emulation
963 - create_ddl_dir (and derivatives) now attempt to create the given
964 $ddl_dir if it does not already exist
965 - deployment_statements now automatically supplies the current RDBMS
966 version to SQLT producer_args for MySQL, Pg, SQLite and Oracle
969 - Fix nasty potentially data-eating bug when deleting/updating
971 - Fix find() to use result_class set on object
972 - Fix result_class setter behaviour to not mistakenly stuff attrs.
973 - Don't try and ensure_class_loaded an object. This doesn't work.
974 - Fix as_subselect_rs to not inject resultset class-wide where
975 conditions outside of the resulting subquery
976 - Fix count() failing with {for} resultset attribute (RT#56257)
977 - Fixed incorrect detection of Limit dialect on unconnected $schema
978 - update() on row not in_storage no longer throws an exception
979 if there are no dirty columns to update (fixes cascaded update
981 - update()/delete() on prefetching resultsets no longer results
982 in malformed SQL (some $rs attributes were erroneously left in)
983 - Fix dbicadmin to allow deploy() on non-versioned schema
984 - Fix dbicadmin to respect sql_dir on upgrade() (RT#57732)
985 - Update Schema::Versioned to respect hashref style of
987 - Do not recreate the same related object twice during MultiCreate
988 (solves the problem of orphaned IC::FS files)
989 - Fully qualify xp_msver selector when using DBD::Sybase with
991 - Fix ::DBI::Storage to always be able to present a full set of
992 connect() attributes to e.g. Schema::Versioned
993 - Fix Oracle auto-inc trigger detection of "INSERT OR UPDATE"-type
997 - Reformatted Changelog \o/
998 - DBIC goes git://git.shadowcat.co.uk/dbsrgits/DBIx-Class.git
999 - Allow developers to skip optional dependency forcing when working
1001 - Add a warning to load_namespaces if a class in ResultSet/ is not
1002 a subclass of DBIx::Class::ResultSet
1003 - All DBIC exception-handling switched to Try::Tiny
1004 - All DBIC modules are now free of imports via namespace::clean
1005 - Depend on optimized SQL::Abstract (faster SQL generation)
1006 - Depend on new Class::Accessor::Grouped reintroducing optional use
1007 of Class::XSAccessor (just install C::XSA and get lightning fast
1010 0.08121 2010-04-11 18:43:00 (UTC)
1011 - Support for Firebird RDBMS with DBD::InterBase and ODBC
1012 - Add core support for INSERT RETURNING (for storages that
1013 supports this syntax, currently PostgreSQL and Firebird)
1014 - Fix spurious warnings on multiple UTF8Columns component loads
1015 - DBIx::Class::UTF8Columns entered deprecated state
1016 - DBIx::Class::InflateColumn::File entered deprecated state
1017 - DBIx::Class::Optional::Dependencies left experimental state
1018 - Add req_group_list to Opt::Deps (RT#55211)
1019 - Add support for mysql-specific STRAIGHT_JOIN (RT#55579)
1020 - Cascading delete/update are now wrapped in a transaction
1022 - Fix accidental autovivification of ENV vars
1023 - Fix update_all and delete_all to be wrapped in a transaction
1024 - Fix multiple deficiencies when using MultiCreate with
1025 data-encoder components (e.g. ::EncodedColumn)
1026 - Fix regression where SQL files with comments were not
1027 handled properly by ::Schema::Versioned.
1028 - Fix regression on not properly throwing when $obj->relationship
1030 - Fix the join-optimiser to consider unqualified column names
1032 - Fix an issue with multiple same-table joins confusing the join
1034 - Add has_relationship method to row objects
1035 - Fix regression in set_column on PK-less objects
1036 - Better error text on malformed/missing relationships
1037 - Add POD about the significance of PK columns
1038 - Fix for SQLite to ignore the (unsupported) { for => ... }
1040 - Fix ambiguity in default directory handling of create_ddl_dir
1042 - Support add_columns('+colname' => { ... }) to augment column
1045 0.08120 2010-02-24 08:58:00 (UTC)
1046 - Make sure possibly overwritten deployment_statements methods in
1047 schemas get called on $schema->deploy
1048 - Fix count() with group_by aliased-function resultsets
1049 - with_deferred_fk_checks() Oracle support
1050 - Massive refactor and cleanup of primary key handling
1051 - Fixed regression losing custom result_class (really this time)
1053 - Fixed regression in DBIC SQLT::Parser failing with a classname
1054 (as opposed to a schema object)
1055 - Changes to Storage::DBI::Oracle to accomodate changes in latest
1056 SQL::Translator (quote handling)
1057 - Make sure deployment_statements is per-storage overridable
1058 - Fix dbicadmin's (lack of) POD
1060 0.08119 2010-02-15 09:36:00 (UTC)
1061 - Add $rs->is_ordered to test for existing order_by on a resultset
1062 - Add as_subselect_rs to DBIC::ResultSet from
1063 DBIC::Helper::ResultSet::VirtualView::as_virtual_view
1064 - Refactor dbicadmin adding DDL manipulation capabilities
1065 - New optional dependency manager to aid extension writers
1066 - Depend on newest bugfixed Moose
1067 - Make resultset chaining consistent wrt selection specification
1068 - Storage::DBI::Replicated cleanup
1069 - Fix autoinc PKs without an autoinc flag on Sybase ASA
1071 0.08118 2010-02-08 11:53:00 (UTC)
1072 - Fix a bug causing UTF8 columns not to be decoded (RT#54395)
1073 - Fix bug in One->Many->One prefetch-collapse handling (RT#54039)
1074 - Cleanup handling of relationship accessor types
1076 0.08117 2010-02-05 17:10:00 (UTC)
1077 - Perl 5.8.1 is now the minimum supported version
1078 - Massive optimization of the join resolution code - now joins
1079 will be removed from the resulting SQL if DBIC can prove they
1080 are not referenced by anything
1081 - Subqueries no longer marked experimental
1082 - Support for Informix RDBMS (limit/offset and auto-inc columns)
1083 - Support for Sybase SQLAnywhere, both native and via ODBC
1084 - might_have/has_one now warn if applied calling class's column
1085 has is_nullable set to true.
1086 - Fixed regression in deploy() with a {sources} table limit applied
1088 - Views without a view_definition will throw an exception when
1089 parsed by SQL::Translator::Parser::DBIx::Class
1090 - Stop the SQLT parser from auto-adding indexes identical to the
1092 - InflateColumn::DateTime refactoring to allow fine grained method
1094 - Fix ResultSetColumn improperly selecting more than the requested
1095 column when +columns/+select is present
1096 - Fix failure when update/delete of resultsets with complex WHERE
1098 - Fix regression in context sensitiveness of deployment_statements
1099 - Fix regression resulting in overcomplicated query on
1100 search_related from prefetching resultsets
1101 - Fix regression on all-null returning searches (properly switch
1102 LEFT JOIN to JOIN in order to distinguish between both cases)
1103 - Fix regression in groupedresultset count() used on strict-mode
1105 - Better isolation of RNO-limited queries from the rest of a
1106 prefetching resultset
1107 - New MSSQL specific resultset attribute to allow hacky ordered
1109 - Fix nasty schema/dbhandle leak due to SQL::Translator
1110 - Initial implementation of a mechanism for Schema::Version to
1111 apply multiple step upgrades
1112 - Fix regression on externally supplied $dbh with AutoCommit=0
1113 - FAQ "Custom methods in Result classes"
1114 - Cookbook POD fix for add_drop_table instead of add_drop_tables
1115 - Schema POD improvement for dclone
1117 0.08115 2009-12-10 09:02:00 (CST)
1118 - Real limit/offset support for MSSQL server (via Row_Number)
1119 - Fix distinct => 1 with non-selecting order_by (the columns
1120 in order_by also need to be aded to the resulting group_by)
1121 - Do not attempt to deploy FK constraints pointing to a View
1122 - Fix count/objects from search_related on limited resultset
1123 - Stop propagating distinct => 1 over search_related chains
1124 - Make sure populate() inherits the resultset conditions just
1126 - Make get_inflated_columns behave identically to get_columns
1127 wrt +select/+as (RT#46953)
1128 - Fix problems with scalarrefs under InflateColumn (RT#51559)
1129 - Throw exception on delete/update of PK-less resultsets
1130 - Refactored Sybase storage driver into a central ::DBI::Sybase
1131 dispatcher, and a sybase-specific ::DBI::Sybase::ASE
1132 - Fixed an atrocious DBD::ADO bind-value bug
1133 - Cookbook/Intro POD improvements
1135 0.08114 2009-11-14 17:45:00 (UTC)
1136 - Preliminary support for MSSQL via DBD::ADO
1137 - Fix botched 0.08113 release (invalid tarball)
1139 0.08113 2009-11-13 23:13:00 (UTC)
1140 - Fix populate with has_many bug
1142 - Fix Oracle autoincrement broken for Resultsets with scalar refs
1144 - Complete Sybase RDBMS support including:
1145 - Support for TEXT/IMAGE columns
1146 - Support for the 'money' datatype
1147 - Transaction savepoints support
1148 - DateTime inflation support
1149 - Support for bind variables when connecting to a newer Sybase with
1150 OpenClient libraries
1151 - Support for connections via FreeTDS with CASTs for bind variables
1153 - Support for interpolated variables with proper quoting when
1154 connecting to an older Sybase and/or via FreeTDS
1155 - bulk API support for populate()
1156 - Transaction support for MSSQL via DBD::Sybase
1157 - Add is_paged method to DBIx::Class::ResultSet so that we can
1158 check that if we want a pager
1159 - Skip versioning test on really old perls lacking Time::HiRes
1161 - Fixed on_connect_do/call regression when used with a coderef
1162 connector (RT #50003)
1163 - A couple of fixes to Ordered to remedy subclassing issues
1164 - Fixed another lingering problem with PostgreSQL
1165 auto-increment support and its interaction with multiple
1167 - Remove some IN workarounds, and require a recent version of
1169 - Improvements to populate's handling of mixed scalarref values
1170 - Fixed regression losing result_class after $rs->find (introduced
1172 - Fix in_storage() to return 1|0 as per existing documentation
1173 - Centralize handling of _determine_driver calls prior to certain
1174 ::Storage::DBI methods
1175 - Fix update/delete arbitrary condition handling (RT#51409)
1178 0.08112 2009-09-21 10:57:00 (UTC)
1179 - Remove the recommends from Makefile.PL, DBIx::Class is not
1180 supposed to have optional dependencies. ever.
1181 - Mangle the DBIx/Class.pm POD to be more clear about
1182 copyright and license
1183 - Put back PG's multiple autoinc per table support, accidentally
1184 dropped during the serial-autodetection rewrite
1185 - Make sure ResultSetColumn does not depend on the (undefined)
1186 return value of ->cursor->reset()
1187 - Add single() to ResultSetColumn (same semantics as ResultSet)
1188 - Make sure to turn off IDENTITY_INSERT after insert() on MSSQL
1189 tables that needed it
1190 - More informative exception on failing _resolve_relationship
1191 - Allow undef/NULL as the sole grouping value in Ordered
1192 - Fix unreported rollback exceptions in TxnScopeGuard
1193 - Fix overly-eager left-join chain enforcing code
1194 - Warn about using distinct with an existing group_by
1195 - Warn about attempting to $rs->get_column a non-unique column
1196 when has_many joins are added to resultset
1197 - Refactor of the exception handling system (now everything is a
1198 DBIx::Class::Exception object)
1200 0.08111 2009-09-06 21:58:00 (UTC)
1201 - The hashref to connection_info now accepts a 'dbh_maker'
1202 coderef, allowing better intergration with Catalyst
1203 - Fixed a complex prefetch + regular join regression introduced
1205 - Fixed insert_bulk rebless handling
1206 - Fixed Storable roundtrip regression, and general serialization
1208 - SQLT related fixes:
1209 - sqlt_type is now called on the correct storage object
1210 - hooks can now see the correct producer_type (RT#47891)
1211 - optional SQLT requirements for e.g. deploy() bumped to 0.11002
1212 - Really fixed (and greatly cleaned up) postgresql autoinc sequence
1214 - Automatically detect MySQL v3 and use INNER JOIN instead of JOIN
1215 - POD improvements (including RT#48769)
1216 - Test suite tweaks (including fixes for recent CPANTS fails)
1217 - Better support for MSSQL IDENTITY_INSERT ON
1219 0.08109 2009-08-18 08:35:00 (UTC)
1220 - Replication updates:
1221 - Improved the replication tests so that they are more reliable
1222 and accurate, and hopefully solve some cross platform issues.
1223 - Bugfixes related to naming particular replicants in a
1224 'force_pool' attribute.
1225 - Lots of documentation updates, including a new Introduction.pod
1227 - Fixed the way we detect transaction to make this more reliable
1228 and forward looking.
1229 - Fixed some trouble with the way Moose Types are used.
1230 - Made discard_chages/get_from_storage replication aware (they
1231 now read from the master storage by default)
1232 - Refactor of MSSQL storage drivers, with some new features:
1233 - Support for placeholders for MSSQL via DBD::Sybase with proper
1235 - 'uniqueidentifier' support with auto newid()
1236 - Dynamic cursor support and other MARS options for ODBC
1237 - savepoints with auto_savepoint => 1
1238 - Support for MSSQL 'money' type
1239 - Support for 'smalldatetime' type used in MSSQL and Sybase for
1240 InflateColumn::DateTime
1241 - Support for Postgres 'timestamp without timezone' type in
1242 InflateColumn::DateTime (RT#48389)
1243 - Added new MySQL specific on_connect_call macro 'set_strict_mode'
1244 (also known as make_mysql_not_suck_as_much)
1245 - Multiple prefetch-related fixes:
1246 - Adjust overly agressive subquery join-chain pruning
1247 - Always preserve the outer join-chain - fixes numerous
1248 problems with search_related chaining
1249 - Deal with the distinct => 1 attribute properly when using
1251 - An extension of the select-hashref syntax, allowing labeling
1252 SQL-side aliasing: select => [ { max => 'foo', -as => 'bar' } ]
1253 - Massive optimization of the DBI storage layer - reduce the
1254 amount of connected() ping-calls
1255 - Some fixes of multi-create corner cases
1256 - Multiple POD improvements
1257 - Added exception when resultset is called without an argument
1258 - Improved support for non-schema-qualified tables under
1259 Postgres (fixed last_insert_id sequence name auto-detection)
1261 0.08108 2009-07-05 23:15:00 (UTC)
1262 - Fixed the has_many prefetch with limit/group deficiency -
1263 it is now possible to select "top 5 commenters" while
1264 prefetching all their comments
1265 - New resultsed method count_rs, returns a ::ResultSetColumn
1266 which in turn returns a single count value
1267 - Even better support of count with limit
1268 - New on_connect_call/on_disconnect_call functionality (check
1269 POD of Storage::DBI)
1270 - Automatic datetime handling environment/session setup for
1271 Oracle via connect_call_datetime_setup()
1272 - count/all on related left-joined empty resultsets now correctly
1274 - Fixed regression when both page and offset are specified on
1276 - Fixed HRI returning too many empty results on multilevel
1277 nonexisting prefetch
1278 - make_column_dirty() now overwrites the deflated value with an
1279 inflated one if such exists
1280 - Fixed set_$rel with where restriction deleting rows outside
1282 - populate() returns the created objects or an arrayref of the
1283 created objects depending on scalar vs. list context
1284 - Fixed find_related on 'single' relationships - the former
1285 implementation would overspecify the WHERE condition, reporting
1286 no related objects when there in fact is one
1287 - SQL::Translator::Parser::DBIx::Class now attaches tables to the
1288 central schema object in relationship dependency order
1289 - Fixed regression in set_column() preventing sourceless object
1291 - Fixed a bug in search_related doubling a join if the original
1292 $rs already joins/prefetches the same relation
1293 - Storage::DBI::connected() improvements for Oracle and Sybase
1294 - Fixed prefetch+incomplete select regression introduced in
1296 - MSSQL limit (TOP emulation) fixes and improvements
1298 0.08107 2009-06-14 08:21:00 (UTC)
1299 - Fix serialization regression introduced in 0.08103 (affects
1302 - Fixed incomplete ::Replicated debug output
1304 0.08106 2009-06-11 21:42:00 (UTC)
1305 - Switched SQLite storage driver to DateTime::Format::SQLite
1306 (proper timezone handling)
1307 - Fix more test problems
1309 0.08105 2009-06-11 19:04:00 (UTC)
1310 - Update of numeric columns now properly uses != to determine
1311 dirtyness instead of the usual eq
1312 - Fixes to IC::DT tests
1313 - Fixed exception when undef_if_invalid and timezone are both set
1314 on an invalid datetime column
1316 0.08104 2009-06-10 13:38:00 (UTC)
1317 - order_by now can take \[$sql, @bind] as in
1318 order_by => { -desc => \['colA LIKE ?', 'somestring'] }
1319 - SQL::Abstract errors are now properly croak()ed with the
1321 - populate() now properly reports the dataset slice in case of
1323 - Fixed corner case when populate() erroneously falls back to
1325 - Work around braindead mysql when doing subquery counts on
1326 resultsets containing identically named columns from several
1328 - Fixed m2m add_to_$rel to invoke find_or_create on the far
1329 side of the relation, to avoid duplicates
1330 - DBIC now properly handles empty inserts (invoking all default
1331 values from the DB, normally via INSERT INTO tbl DEFAULT VALUES
1332 - Fix find_or_new/create to stop returning random rows when
1333 default value insert is requested (RT#28875)
1334 - Make IC::DT extra warning state the column name too
1335 - It is now possible to transparrently search() on columns
1336 requiring DBI bind (i.e. PostgreSQL BLOB)
1337 - as_query is now a Storage::DBI method, so custom cursors can
1339 - Fix search_related regression introduced in 0.08103
1341 0.08103 2009-05-26 19:50:00 (UTC)
1342 - Multiple $resultset -> count/update/delete fixes. Now any
1343 of these operations will succeed, regardless of the complexity
1344 of $resultset. distinct, group_by, join, prefetch are all
1345 supported with expected results
1346 - Return value of $rs->delete is now the storage return value
1347 and not 1 as it used to be
1348 - don't pass SQL functions into GROUP BY
1349 - Remove MultiDistinctEmulation.pm, effectively deprecating
1350 { select => { distinct => [ qw/col1 col2/ ] } }
1351 - Change ->count code to work correctly with DISTINCT (distinct => 1)
1353 - Removed interpolation of bind vars for as_query - placeholders
1354 are preserved and nested query bind variables are properly
1355 merged in the correct order
1356 - Refactor DBIx::Class::Storage::DBI::Sybase to automatically
1357 load a subclass, namely Microsoft_SQL_Server.pm
1358 (similar to DBIx::Class::Storage::DBI::ODBC)
1359 - Refactor InflateColumn::DateTime to allow components to
1360 circumvent DateTime parsing
1361 - Support inflation of timestamp datatype
1362 - Support BLOB and CLOB datatypes on Oracle
1363 - Storage::DBI::Replicated::Balancer::Random:
1364 added master_read_weight
1365 - Storage::DBI::Replicated: storage opts from connect_info,
1366 connect_info merging to replicants, hashref connect_info support,
1367 improved trace output, other bug fixes/cleanups
1368 - distinct => 1 with prefetch now groups by all columns
1369 - on_connect_do accepts a single string equivalent to a one
1370 element arrayref (RT#45159)
1371 - DB2 limit + offset now works correctly
1372 - Sybase now supports autoinc PKs (RT#40265)
1373 - Prefetch on joins over duplicate relations now works
1374 correctly (RT#28451)
1375 - "timestamp with time zone" columns (for Pg) now get inflated with a
1376 time zone information preserved
1377 - MSSQL Top limit-emulation improvements (GROUP BY and subquery support)
1378 - ResultSetColumn will not lose the joins infered from a parent
1381 0.08102 2009-04-30 08:29:00 (UTC)
1382 - Fixed two subtle bugs when using columns or select/as
1383 paired with a join (limited prefetch)
1384 - Fixed breakage of cdbi tests (RT#45551)
1385 - Some POD improvements
1387 0.08101 2009-04-27 09:45:00 (UTC)
1388 - Fix +select, +as, +columns and include_columns being stripped
1390 - move load_optional_class from DBIx::Class::Componentised to
1391 Class::C3::Componentised, bump dependency
1392 - register_extra_source() now *really* fixed wrt subclassing
1393 - Added missing POD descriptions (RT#45195)
1394 - Fix insert() to not store_column() every present object column
1395 - Multiple Makefile.PL fixes
1397 0.08100 2009-04-19 11:39:35 (UTC)
1398 - Todo out the register_extra_source test until after shipping
1400 0.08099_08 2009-03-30 00:00:00 (UTC)
1401 - Fixed taint mode with load_namespaces
1402 - Putting IC::DateTime locale, timezone or floating_tz_ok attributes into
1403 extra => {} has been deprecated. The new way is to put these things
1404 directly into the columns definition
1405 - Switched MI code to MRO::Compat
1406 - Document db-side default_value caveats
1407 - Search_like() now warns to indicate deprecation in 0.09.
1408 - TxnScopeGuard left experimental state
1410 0.08099_07 2009-02-27 02:00:00 (UTC)
1411 - multi-create using find_or_create rather than _related for post-insert
1412 - fix get_inflated_columns to check has_column_loaded
1413 - Add DBIC_MULTICREATE_DEBUG env var (undocumented, quasi-internal)
1414 - Fix up multi-create to:
1415 - correctly propagate columns loaded during multi-insert of rels
1416 - not try and insert things tagged on via new_related unless required
1417 - Possible to set locale in IC::DateTime extra => {} config
1418 - Calling the accessor of a belongs_to when the foreign_key
1419 was NULL and the row was not stored would unexpectedly fail
1420 - Split sql statements for deploy only if SQLT::Producer returned a scalar
1421 containing all statements to be executed
1422 - Add as_query() for ResultSet and ResultSetColumn. This makes subqueries
1423 possible. See the Cookbook for details.
1424 - Massive rewrite of Ordered to properly handle position constraints and
1425 to make it more matpath-friendly
1426 - deploy_statements called ddl_filename with the $version and $dir arguments
1428 - columns/+columns attributes now support { as => select } hahsrefs
1429 - support for views both in DBIC and via deploy() in SQLT
1431 0.08099_06 2009-01-23 07:30:00 (UTC)
1432 - Allow a scalarref to be supplied to the 'from' resultset attribute
1433 - Classes submitted as result_class for a resultsource are now
1434 automatically loaded via ensure_loaded()
1435 - 'result_class' resultset attribute, identical to result_class()
1436 - add 'undef_on_null_fk' option for relationship accessors of type 'single'.
1437 This will prevent DBIC from querying the database if one or more of
1438 the key columns IS NULL
1439 - for 'belongs_to' rels, 'undef_on_null_fk' defaults to true.
1440 - fixed scope unaware last_insert_id fetching for MSSQL
1441 (http://msdn.microsoft.com/en-us/library/ms190315.aspx)
1442 - an sqlt_deploy_hook can now be shared between result sources using
1443 a configurable callback trigger
1444 - new order_by => { -desc => 'colname' } syntax supported
1445 - PG array datatype supported
1446 - insert should use store_column, not set_column to avoid marking
1447 clean just-stored values as dirty. New test for this
1448 - regression test for source_name
1450 0.08099_05 2008-10-30 21:30:00 (UTC)
1451 - Rewrite of Storage::DBI::connect_info(), extended with an
1452 additional argument format type
1453 - InflateColumn::DateTime: add warning about floating timezone
1454 - InflateColumn::DateTime: possible to enforce/skip inflation
1455 - delete throws exception if passed arguments to prevent drunken mishaps.
1456 - Fix storage to copy scalar conds before regexping to avoid
1457 trying to modify a constant in odd edge cases
1458 - Related resultsets on uninserted objects are now empty
1459 - Fixed up related resultsets and multi-create
1460 - Fixed superfluous connection in ODBC::_rebless
1461 - Fixed undef PK for first insert in ODBC::Microsoft_SQL_Server
1462 - Added virtual method to Versioned so a user can create upgrade
1463 path across multiple versions (jgoulah)
1464 - Better (and marginally faster) implementation of the HashRefInflator
1465 hash construction algorithm
1466 - Allow explicit specification of ON DELETE/ON UPDATE constraints
1467 when using the SQLT parser
1469 0.08099_04 2008-07-24 01:00:00
1470 - Functionality to storage to enable a sub to be run without FK checks
1471 - Fixed $schema->clone bug which caused clone and source to share
1473 - Added register_extra_source methods for additional sources
1474 - Added datetime_undef_if_invalid for InflateColumn::DateTime to
1475 return undef on invalid date/time values
1476 - Added search_related_rs method to ResultSet
1477 - add a make_column_dirty method to Row to force updates
1478 - throw a clear exception when user tries multi-has_many prefetch
1479 - SQLT parser prefixes index names with ${table}_idx_ to avoid clashes
1480 - mark ResultSetManager as deprecated and undocument it
1481 - pod fix (RT #32988)
1482 - add Test::Exception to test requirements (RT #34256)
1483 - make ash's build_requires/META.yml fixes work better
1484 - is_deferable support on relations used by the SQL::Translator
1486 - Refactored DBIx::Class::Schema::Versioned
1487 - Syntax errors from resultset components are now reported correctly
1488 - sqltargs respected correctly in deploy et al.
1489 - Added support for savepoints, and using them automatically in
1490 nested transactions if auto_savepoint is set in connect_info.
1491 - Changed naming scheme for constraints and keys in the sqlt parser;
1492 names should now be consistent and collision-free.
1493 - Improve handling of explicit key attr in ResultSet::find
1494 - Add warnings for non-unique ResultSet::find queries
1495 - Changed Storage::DBI::Replication to Storage::DBI::Replicated and
1497 - By default now deploy/diff et al. will ignore constraint and index
1499 - Add ResultSet::_is_deterministic_value, make new_result filter the
1500 values passed to new to drop values that would generate invalid SQL.
1501 - Use Sub::Name to name closures before installing them. Fixes
1502 incompatibility with Moose method modifiers on generated methods.
1504 0.08010 2008-03-01 10:30
1505 - Fix t/94versioning.t so it passes with latest SQL::Translator
1507 0.08009 2008-01-20 13:30
1508 - Made search_rs smarter about when to preserve the cache to fix
1510 - Added Storage::DBI subclass for MSSQL over ODBC.
1511 - Added freeze, thaw and dclone methods to Schema so that thawed
1512 objects will get re-attached to the schema.
1513 - Moved dbicadmin to JSON::Any wrapped JSON.pm for a sane API
1514 (also fixes RT #32393)
1515 - introduced DBIx::Class::set_inflated_columns
1516 - DBIx::Class::Row::copy uses set_inflated_columns
1518 0.08008 2007-11-16 14:30:00
1519 - Fixed join merging bug (test from Zby)
1520 - When adding relationships, it will throw an exception if you get the
1521 foreign and self parts the wrong way round in the condition
1522 - ResultSetColumn::func() now returns all results if called in list
1523 context; this makes things like func('DISTINCT') work as expected
1524 - Many-to-many relationships now warn if the utility methods would
1526 - InflateColumn::DateTime now accepts an extra parameter of timezone
1527 to set timezone on the DT object (thanks Sergio Salvi)
1528 - Added sqlt_deploy_hook to result classes so that indexes can be
1530 - Added startup checks to warn loudly if we appear to be running on
1531 RedHat systems from perl-5.8.8-10 and up that have the bless/overload
1532 patch applied (badly) which causes 2x -> 100x performance penalty.
1534 - ResultSource::reverse_relationship_info can distinguish between
1535 sources using the same table
1536 - Row::insert will now not fall over if passed duplicate related objects
1537 - Row::copy will not fall over if you have two relationships to the
1538 same source with a unique constraint on it
1540 0.08007 2007-09-04 19:36:00
1541 - patch for Oracle datetime inflation (abram@arin.net)
1542 - added on_disconnect_do
1543 - on_connect_do and on_disconnect_do take coderefs and arrayrefs
1545 0.08006 2007-08-12 15:12:00
1546 - Move to using Class::C3::Componentised
1547 - Remove warn statement from DBIx::Class::Row
1550 - add timestamp fix re rt.cpan 26978 - no test yet but change
1551 clearly should cause no regressions
1552 - provide alias for related_resultset via local() so it's set
1553 correctly at resultset construction time (fixes RestrictWithObject)
1554 - fixes bind params in debug statements
1555 (original test from abraxxa)
1556 - fixed storage->connected fork bug
1557 (test and fix from Radu Greab)
1558 - add 1; to AccessorGroup.pm for stuff that still uses it
1559 - refactor Statistics to create debugging filehandle to fix bug with
1560 closed STDERR, update docs and modify Versioned to use Statistics
1561 (original fix from diz)
1563 0.08004 2007-08-06 19:00:00
1564 - fix storage connect code to not trigger bug via auto-viv
1566 - fixup cursor_class to be an 'inherited' attr for per-package defaults
1567 - add default_resultset_attributes entry to Schema
1568 - optimisation in DBI::Cursor to check software_limit before falling
1569 back to base Cursor->all
1570 - fix bug with create_multi not inserting non-storage objects
1571 (test and fix from davinchi)
1572 - DBIx::Class::AccessorGroup made empty subclass of
1573 Class::Accessor::Grouped
1574 - fixed an ugly bug regarding $dbh->{AutoCommit} and transactions
1575 - ensure_class_loaded handles non-classnames better.
1576 - non-destructive hashref handling for connect_info options
1577 - count no longer returns negative values after slice
1578 (report and test from JOHANL)
1579 - rebless before building datetime_parser
1580 (patch from mattlaw / Matt Lawrence)
1582 0.08003 2007-07-14 18:01:00
1583 - improved populate bulk_insert mode
1584 - fixed up multi_create to be more intelligent about PK<->PK rels
1585 - fix many-many rels to not use set_columns
1586 - Unmarked deploy as experimental since it isn't anymore
1587 - Removed Cwd dep since it's not required and causes problems
1588 with debian packaging
1589 - Patch to fix ? in data for NoBindVars (from Tom Hukins)
1590 - Restored mk_classaccessor method for compatibility
1591 - Fixed group_by problem with oracle limit syntax
1592 - Fixed attr merging problem
1593 - Fixed $rs->get_column w/prefetch problem
1595 0.08002 2007-06-20 06:10:00
1596 - add scope guard to Row::insert to ensure rollback gets called
1597 - more heuristics in Row::insert to try and get insert order right
1598 - eliminate vestigial code in PK::Auto
1599 - more expressive DBI errors
1600 - soften errors during deploy
1601 - ensure_connected before txn_begin to catch stomping on transaction
1603 - new method "rethrow" for our exception objects
1605 0.08001 2007-06-17 21:21:02
1606 - Cleaned up on_connect handling for versioned
1607 - removed DateTime use line from multi_create test
1608 - hid DBIx::ContextualFetch::st override in CDBICompat
1610 0.08000 2007-06-17 18:06:12
1611 - Fixed DBIC_TRACE debug filehandles to set ->autoflush(1)
1612 - Fixed circular dbh<->storage in HandleError with weakref
1614 0.07999_06 2007-06-13 04:45:00
1615 - tweaked Row.pm to make last_insert_id take multiple column names
1616 - Fixed DBIC::Storage::DBI::Cursor::DESTROY bug that was
1617 messing up exception handling
1618 - added exception objects to eliminate stacktrace/Carp::Clan
1620 - setting $ENV{DBIC_TRACE} defaults stacktrace on.
1621 - added stacktrace option to Schema, makes throw_exception
1623 - make database handles use throw_exception by default
1624 - make database handles supplied by a coderef use our
1625 standard HandleError/RaiseError/PrintError
1626 - add "unsafe" connect_info option to suppress our setting
1627 of HandleError/RaiseError/PrintError
1628 - removed several redundant evals whose sole purpose was to
1629 provide extra debugging info
1630 - fixed page-within-page bug (reported by nilsonsfj)
1631 - fixed rare bug when database is disconnected inbetween
1632 "$dbh->prepare_cached" and "$sth->execute"
1634 0.07999_05 2007-06-07 23:00:00
1635 - Made source_name rw in ResultSource
1636 - Fixed up SQL::Translator test/runtime dependencies
1637 - Fixed t/60core.t in the absence of DateTime::Format::MySQL
1638 - Test cleanup and doc note (ribasushi)
1640 0.07999_04 2007-06-01 14:04:00
1641 - pulled in Replication storage from branch and marked EXPERIMENTAL
1642 - fixup to ensure join always LEFT after first LEFT join depthwise
1643 - converted the vendor tests to use schema objects intead of schema
1644 classes, made cleaned more reliable with END blocks
1645 - versioning support via DBIx::Class::Schema::Versioned
1646 - find/next now return undef rather than () on fail from Bernhard Graf
1647 - rewritten collapse_result to fix prefetch
1648 - moved populate to resultset
1649 - added support for creation of related rows via insert and populate
1650 - transaction support more robust now in the face of varying AutoCommit
1651 and manual txn_begin usage
1652 - unbreak back-compat for Row/ResultSet->new_result
1653 - Added Oracle/WhereJoins.pm for Oracle >= 8 to support
1654 Oracle <= 9i, and provide Oracle with a better join method for
1655 later versions. (I use the term better loosely.)
1656 - The SQL::T parser class now respects a relationship attribute of
1657 is_foreign_key_constrain to allow explicit control over wether or
1658 not a foreign constraint is needed
1659 - resultset_class/result_class now (again) auto loads the specified
1660 class; requires Class::Accessor::Grouped 0.05002+
1661 - added get_inflated_columns to Row
1662 - %colinfo accessor and inflate_column now work together
1663 - More documentation updates
1664 - Error messages from ->deploy made more informative
1665 - connect_info will now always return the arguments it was
1667 - A few small efficiency improvements for load_classes
1668 and compose_namespace
1670 0.07006 2007-04-17 23:18:00
1671 - Lots of documentation updates
1672 - deploy now takes an optional 'source_names' parameter (dec)
1673 - Quoting for for columns_info_for
1674 - RT#25683 fixed (multiple open sths on DBD::Sybase)
1675 - CDBI compat infers has_many from has_a (Schwern)
1676 - Fix ddl_filename transformation (Carl Vincent)
1678 0.07999_02 2007-01-25 20:11:00
1679 - add support for binding BYTEA and similar parameters (w/Pg impl)
1680 - add support to Ordered for multiple ordering columns
1681 - mark DB.pm and compose_connection as deprecated
1682 - switch tests to compose_namespace
1683 - ResultClass::HashRefInflator added
1684 - Changed row and rs objects to not have direct handle to a source,
1685 instead a (schema,source_name) tuple of type ResultSourceHandle
1687 0.07005 2007-01-10 18:36:00
1688 - fixup changes file
1689 - remove erroneous .orig files - oops
1691 0.07004 2007-01-09 21:52:00
1692 - fix find_related-based queries to correctly grep the unique key
1693 - fix InflateColumn to inflate/deflate all refs but scalar refs
1695 0.07003 2006-11-16 11:52:00
1696 - fix for rt.cpan.org #22740 (use $^X instead of hardcoded "perl")
1697 - Tweaks to resultset to allow inflate_result to return an array
1698 - Fix UTF8Columns to work under Perl <= 5.8.0
1699 - Fix up new_result in ResultSet to avoid alias-related bugs
1700 - Made new/update/find handle 'single' rel accessor correctly
1701 - Fix NoBindVars to be safer and handle non-true bind values
1702 - Don't blow up if columns_info_for returns useless results
1703 - Documentation updates
1705 0.07999_01 2006-10-05 21:00:00
1706 - add connect_info option "disable_statement_caching"
1707 - create insert_bulk using execute_array, populate uses it
1708 - added DBIx::Class::Schema::load_namespaces, alternative to
1710 - added source_info method for source-level metadata (kinda like
1712 - Some of ::Storage::DBI's code/docs moved to ::Storage
1713 - DBIx::Class::Schema::txn_do code moved to ::Storage
1714 - Storage::DBI now uses exceptions instead of ->ping/->{Active} checks
1715 - Storage exceptions are thrown via the schema class's throw_exception
1716 - DBIx::Class::Schema::throw_exception's behavior can be modified via
1718 - columns_info_for is deprecated, and no longer runs automatically.
1719 You can make it work like before via
1720 __PACKAGE__->column_info_from_storage(1) for now
1721 - Replaced DBIx::Class::AccessorGroup and Class::Data::Accessor with
1722 Class::Accessor::Grouped. Only user noticible change is to
1723 table_class on ResultSourceProxy::Table (i.e. table objects in
1724 schemas) and, resultset_class and result_class in ResultSource.
1725 These accessors no longer automatically require the classes when
1728 0.07002 2006-09-14 21:17:32
1729 - fix quote tests for recent versions of SQLite
1730 - added reference implementation of Manual::Example
1731 - backported column_info_from_storage accessor from -current, but
1732 - fixed inflate_datetime.t tests/stringify under older Test::More
1733 - minor fixes for many-to-many relationship helpers
1734 - cleared up Relationship docs, and fixed some typos
1735 - use ref instead of eval to check limit syntax (to avoid issues with
1737 - update ResultSet::_cond_for_update_delete to handle more complicated
1739 - bugfix to Oracle columns_info_for
1740 - remove_columns now deletes columns from _columns
1742 0.07001 2006-08-18 19:55:00
1743 - add directory argument to deploy()
1744 - support default aliases in many_to_many accessors.
1745 - support for relationship attributes in many_to_many accessors.
1746 - stop search_rs being destructive to attrs
1747 - better error reporting when loading components
1748 - UTF8Columns changed to use "utf8" instead of "Encode"
1749 - restore automatic aliasing in ResultSet::find() on nonunique queries
1750 - allow aliases in ResultSet::find() queries (in cases of relationships
1752 - pass $attrs to find from update_or_create so a specific key can be
1754 - remove anonymous blesses to avoid major speed hit on Fedora Core 5's
1755 Perl and possibly others; for more information see:
1756 https://bugzilla.redhat.com/bugzilla/show_bug.cgi?id=196836
1757 - fix a pathological prefetch case
1758 - table case fix for Oracle in columns_info_for
1759 - stopped search_rs deleting attributes from passed hash
1761 0.07000 2006-07-23 02:30:00
1762 - supress warnings for possibly non-unique queries, since
1763 _is_unique_query doesn't infer properly in all cases
1764 - skip empty queries to eliminate spurious warnings on ->deploy
1765 - fixups to ORDER BY, tweaks to deepen some copies in ResultSet
1766 - fixup for RowNum limit syntax with functions
1768 0.06999_07 2006-07-12 20:58:05
1769 - fix issue with from attr copying introduced in last release
1771 0.06999_06 2006-07-12 17:16:55
1772 - documentation for new storage options, fix S::A::L hanging on to $dbh
1773 - substantial refactor of search_related code to fix alias numbering
1774 - don't generate partial unique keys in ResultSet::find() when a table
1775 has more than one unique constraint which share a column and only one
1777 - cleanup UTF8Columns and make more efficient
1778 - rename DBIX_CLASS_STORAGE_DBI_DEBUG to DBIC_TRACE (with compat)
1779 - rename _parent_rs to _parent_source in ResultSet
1782 0.06999_05 2006-07-04 14:40:01
1783 - fix issue with incorrect $rs->{attrs}{alias}
1784 - fix subclassing issue with source_name
1785 - tweak quotes test to output text on failure
1786 - fix Schema->txn_do to not fail as a classmethod
1788 0.06999_04 2006-06-29 20:18:47
1789 - disable cdbi-t/02-Film.t warning tests under AS perl
1790 - fixups to MySQL tests (aka "work round mysql being retarded")
1791 - compat tweaks for Storage debug logging
1793 0.06999_03 2006-06-26 21:04:44
1794 - various documentation improvements
1795 - fixes to pass test suite on Windows
1796 - rewrote and cleaned up SQL::Translator tests
1797 - changed relationship helpers to only call ensure_class_loaded when the
1798 join condition is inferred
1799 - rewrote many_to_many implementation, now provides helpers for adding
1800 and deleting objects without dealing with the link table
1801 - reworked InflateColumn implementation to lazily deflate where
1802 possible; now handles passing an inflated object to new()
1803 - changed join merging to not create a rel_2 alias when adding a join
1804 that already exists in a parent resultset
1805 - Storage::DBI::deployment_statements now calls ensure_connected
1806 if it isn't passed a type
1807 - fixed Componentized::ensure_class_loaded
1808 - InflateColumn::DateTime supports date as well as datetime
1809 - split Storage::DBI::MSSQL into MSSQL and Sybase::MSSQL
1810 - fixed wrong debugging hook call in Storage::DBI
1811 - set connect_info properly before setting any ->sql_maker things
1813 0.06999_02 2006-06-09 23:58:33
1814 - Fixed up POD::Coverage tests, filled in some POD holes
1815 - Added a warning for incorrect component order in load_components
1816 - Fixed resultset bugs to do with related searches
1817 - added code and tests for Componentized::ensure_class_found and
1819 - NoBindVars + Sybase + MSSQL stuff
1820 - only rebless S::DBI if it is still S::DBI and not a subclass
1821 - Added `use' statement for DBD::Pg in Storage::DBI::Pg
1822 - stopped test relying on order of unordered search
1823 - bugfix for join-types in nested joins using the from attribute
1824 - obscure prefetch problem fixed
1825 - tightened up deep search_related
1826 - Fixed 'DBIx/Class/DB.pm did not return a true value' error
1827 - Revert change to test for deprecated find usage and swallow warnings
1828 - Slight wording change to new_related() POD
1829 - new specific test for connect_info coderefs
1830 - POD clarification and content bugfixing + a few code formatting fixes
1831 - POD::Coverage additions
1833 - Fix column_info stomping
1835 0.06999_01 2006-05-28 17:19:30
1836 - add automatic naming of unique constraints
1837 - marked DB.pm as deprecated and noted it will be removed by 1.0
1838 - add ResultSetColumn
1839 - refactor ResultSet code to resolve attrs as late as possible
1840 - merge prefetch attrs into join attrs
1841 - add +select and +as attributes to ResultSet
1842 - added InflateColumn::DateTime component
1843 - refactor debugging to allow for profiling using Storage::Statistics
1844 - removed Data::UUID from deps, made other optionals required
1845 - modified SQLT parser to skip dupe table names
1846 - added remove_column(s) to ResultSource/ResultSourceProxy
1847 - added add_column alias to ResultSourceProxy
1848 - added source_name to ResultSource
1849 - load_classes now uses source_name and sets it if necessary
1850 - add update_or_create_related to Relationship::Base
1851 - add find_or_new to ResultSet/ResultSetProxy and find_or_new_related
1852 to Relationship::Base
1853 - add accessors for unique constraint names and coulums to
1854 ResultSource/ResultSourceProxy
1855 - rework ResultSet::find() to search unique constraints
1856 - CDBICompat: modify retrieve to fix column casing when ColumnCase is
1858 - CDBICompat: override find_or_create to fix column casing when
1859 ColumnCase is loaded
1860 - reorganized and simplified tests
1862 - added the ability to set on_connect_do and the various sql_maker
1863 options as part of Storage::DBI's connect_info.
1865 0.06003 2006-05-19 15:37:30
1866 - make find_or_create_related check defined() instead of truth
1867 - don't unnecessarily fetch rels for cascade_update
1868 - don't set_columns explicitly in update_or_create; instead use
1869 update($hashref) so InflateColumn works
1870 - fix for has_many prefetch with 0 related rows
1871 - make limit error if rows => 0
1872 - added memory cycle tests and a long-needed weaken call
1874 0.06002 2006-04-20 00:42:41
1875 - fix set_from_related to accept undef
1876 - fix to Dumper-induced hash iteration bug
1877 - fix to copy() with non-composed resultsource
1878 - fix to ->search without args to clone rs but maintain cache
1879 - grab $self->dbh once per function in Storage::DBI
1880 - nuke ResultSource caching of ->resultset for consistency reasons
1881 - fix for -and conditions when updating or deleting on a ResultSet
1884 - Added fix for quoting with single table
1885 - Substantial fixes and improvements to deploy
1886 - slice now uses search directly
1887 - fixes for update() on resultset
1888 - bugfix to Cursor to avoid error during DESTROY
1889 - transaction DBI operations now in debug trace output
1891 0.06000 2006-03-25 18:03:46
1892 - Lots of documentation improvements
1893 - Minor tweak to related_resultset to prevent it storing a searched rs
1894 - Fixup to columns_info_for when database returns type(size)
1895 - Made do_txn respect void context (on the off-chance somebody cares)
1896 - Fix exception text for nonexistent key in ResultSet::find()
1898 0.05999_04 2006-03-18 19:20:49
1899 - Fix for delete on full-table resultsets
1900 - Removed caching on count() and added _count for pager()
1901 - ->connection does nothing if ->storage defined and no args
1902 (and hence ->connect acts like ->clone under the same conditions)
1903 - Storage::DBI throws better exception if no connect info
1904 - columns_info_for made more robust / informative
1905 - ithreads compat added, fork compat improved
1906 - weaken result_source in all resultsets
1907 - Make pg seq extractor less sensitive.
1909 0.05999_03 2006-03-14 01:58:10
1910 - has_many prefetch fixes
1911 - deploy now adds drop statements before creates
1912 - deploy outputs debugging statements if DBIX_CLASS_STORAGE_DBI_DEBUG
1915 0.05999_02 2006-03-10 13:31:37
1916 - remove test dep on YAML
1917 - additional speed tweaks for C3
1918 - allow scalarefs passed to order_by to go straight through to SQL
1919 - renamed insert_or_update to update_or_insert (with compat alias)
1920 - hidden lots of packages from the PAUSE Indexer
1922 0.05999_01 2006-03-09 18:31:44
1923 - renamed cols attribute to columns (cols still supported)
1924 - added has_column_loaded to Row
1925 - Storage::DBI connect_info supports coderef returning dbh as 1st arg
1926 - load_components() doesn't prepend base when comp. prefixed with +
1929 - prefetch for has_many
1930 - cache attr for resultsets
1931 - PK::Auto::* no longer required since Storage::DBI::* handle auto-inc
1932 - minor tweak to tests for join edge case
1933 - added cascade_copy relationship attribute
1934 (sponsored by Airspace Software, http://www.airspace.co.uk/)
1935 - clean up set_from_related
1936 - made copy() automatically null out auto-inc columns
1937 - added txn_do() method to Schema, which allows a coderef to be
1940 0.05007 2006-02-24 00:59:00
1941 - tweak to Componentised for Class::C3 0.11
1942 - fixes for auto-inc under MSSQL
1944 0.05006 2006-02-17 15:32:40
1945 - storage fix for fork() and workaround for Apache::DBI
1946 - made update(\%hash) work on row as well as rs
1947 - another fix for count with scalar group_by
1948 - remove dependency on Module::Find in 40resultsetmanager.t (RT #17598)
1950 0.05005 2006-02-13 21:24:51
1951 - remove build dependency on version.pm
1953 0.05004 2006-02-13 20:59:00
1954 - allow specification of related columns via cols attr when primary
1955 keys of the related table are not fetched
1956 - fix count for group_by as scalar
1957 - add horrific fix to make Oracle's retarded limit syntax work
1958 - remove Carp require
1959 - changed UUIDColumns to use new UUIDMaker classes for uuid creation
1960 using whatever module may be available
1962 0.05003 2006-02-08 17:50:20
1963 - add component_class accessors and use them for *_class
1964 - small fixes to Serialize and ResultSetManager
1965 - rollback on disconnect, and disconnect on DESTROY
1967 0.05002 2006-02-06 12:12:03
1968 - Added recommends for Class::Inspector
1969 - Added skip_all to t/40resultsetmanager.t if no Class::Inspector
1972 0.05001 2006-02-05 15:28:10
1973 - debug output now prints NULL for undef params
1974 - multi-step prefetch along the same rel (e.g. for trees) now works
1975 - added multi-join (join => [ 'foo', 'foo' ]), aliases second to foo_2
1976 - hack PK::Auto::Pg for "table" names referencing a schema
1977 - find() with attributes works
1978 - added experimental Serialize and ResultSetManager components
1979 - added code attribute recording to DBIx::Class
1980 - fix to find() for complex resultsets
1981 - added of $storage->debugcb(sub { ... })
1982 - added $source->resultset_attributes accessor
1983 - added include_columns rs attr
1985 0.05000 2006-02-01 16:48:30
1986 - assorted doc fixes
1987 - remove ObjectCache, not yet working in 0.05
1988 - let many_to_many rels have attrs
1989 - fix ID method in PK.pm to be saner for new internals
1990 - fix t/30dbicplain.t to use ::Schema instead of
1991 Catalyst::Model::DBIC::Plain
1993 0.04999_06 2006-01-28 21:20:32
1994 - fix Storage/DBI (tried to load deprecated ::Exception component)
1996 0.04999_05 2006-01-28 20:13:52
1997 - count will now work for grouped resultsets
1998 - added accessor => option to column_info to specify accessor name
1999 - added $schema->populate to load test data (similar to AR fixtures)
2000 - removed cdbi-t dependencies, only run tests if installed
2001 - Removed DBIx::Class::Exception
2002 - unified throw_exception stuff, using Carp::Clan
2003 - report query when sth generation fails.
2004 - multi-step prefetch!
2008 0.04999_04 2006-01-24 21:48:21
2009 - more documentation improvements
2010 - add columns_info_for for vendor-specific column info (Zbigniew
2012 - add SQL::Translator::Producer for DBIx::Class table classes (Jess
2014 - add unique constraint declaration (Daniel Westermann-Clark)
2015 - add new update_or_create method (Daniel Westermann-Clark)
2016 - rename ResultSetInstance class to ResultSetProxy, ResultSourceInstance
2017 to ResultSourceProxy, and TableInstance to ResultSourceProxy::Table
2018 - minor fixes to UUIDColumns
2019 - add debugfh method and ENV magic for tracing SQL (Nigel Metheringham)
2021 0.04999_03 2006-01-20 06:05:27
2022 - imported Jess Robinson's SQL::Translator::Parser::DBIx::Class
2023 - lots of internals cleanup to eliminate result_source_instance
2025 - added register_column and register_relationship class APIs
2026 - made Storage::DBI use prepare_cached safely (thanks to Tim Bunce)
2027 - many documentation improvements (thanks guys!)
2028 - added ->connection, ->connect, ->register_source and ->clone schema
2030 - Use croak instead of die for user errors.
2032 0.04999_02 2006-01-14 07:17:35
2033 - Schema is now self-contained; no requirement for co-operation
2034 - add_relationship, relationships, relationship_info, has_relationship
2035 - relationship handling on ResultSource
2036 - all table handling now in Table.pm / ResultSource.pm
2037 - added GROUP BY and DISTINCT support
2038 - hacked around SQL::Abstract::Limit some more in DBIC::SQL::Abstract
2039 (this may have fixed complex quoting)
2040 - moved inflation to inflate_result in Row.pm
2041 - added $rs->search_related
2042 - split compose_namespace out of compose_connection in Schema
2043 - ResultSet now handles find
2044 - various *_related methods are now ->search_related->*
2045 - added new_result to ResultSet
2047 0.04999_01 2005-12-27 03:33:42
2048 - search and related methods moved to ResultSet
2049 - select and as added to ResultSet attrs
2050 - added DBIx::Class::Table and TableInstance for table-per-class
2051 - added DBIx::Class::ResultSetInstance which handles proxying
2052 search etc. as a superclass of DBIx::Class::DB
2053 - assorted test and code cleanup work
2055 0.04001 2005-12-13 22:00:00
2056 - Fix so set_inflated_column calls set_column
2057 - Syntax errors in relationship classes are now reported
2058 - Better error detection in set_primary_key and columns methods
2059 - Documentation improvements
2060 - Better transaction support with txn_* methods
2061 - belongs_to now works when $cond is a string
2062 - PK::Auto::Pg updated, only tries primary keys instead of all cols
2065 - Moved get_simple and set_simple into AccessorGroup
2066 - Made 'new' die if given invalid columns
2067 - Added has_column and column_info to Table.pm
2068 - Refactored away from direct use of _columns and _primaries
2069 - Switched from NEXT to Class::C3
2072 - Added an || '' to the CDBICompat stringify to avoid null warnings
2073 - Updated name section for manual pods
2074 0.03003 2005-11-03 17:00:00
2076 - Changed use to require in Relationship/Base to avoid import.
2078 0.03002 2005-10-20 22:35:00
2079 - Minor bugfix to new (Row.pm)
2080 - Schema doesn't die if it can't load a class (Schema.pm)
2081 - New UUID columns plugin (UUIDColumns.pm)
2082 - Documentation improvements.
2084 0.03001 2005-09-23 14:00:00
2085 - Fixes to relationship helpers
2086 - IMPORTANT: prefetch/schema combination bug fix
2088 0.03 2005-09-19 19:35:00
2090 - Join support on search
2091 - Prefetch support on search
2093 0.02 2005-08-12 18:00:00
2095 - Performance improvements.
2096 - Oracle primary key support.
2097 - MS-SQL primary key support.
2098 - SQL::Abstract::Limit integration for database-agnostic limiting.
2100 0.01 2005-08-08 17:10:00