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 - Another relatively invasive set of ::FilterColumn changes, covering
24 potential data loss (RT#111567). Please run your regression tests!
25 - Increased checking for the correctness of the is_nullable attribute
26 within the prefetch result parser may highlight previously unknown
27 mismatches between your codebase and data source
28 - Calling the set_* many-to-many helper with a list (instead of an
29 arrayref) now emits a deprecation warning
30 - Calling the getter $rsrc->from("argument") now throws an exception
31 instead of silently discarding the argument
34 - When using non-scalars (e.g. arrays) as literal bind values it is no
35 longer necessary to explicitly specify a bindtype (this turned out
36 to be a mostly useless overprotection)
37 - DBIx::Class::Optional::Dependencies now properly understands
38 combinations of requirements and does the right thing with e.g.
39 ->req_list_for([qw( rdbms_oracle ic_dt )]) bringing in the Oracle
40 specific DateTime::Format dependencies
43 - Ensure failing on_connect* / on_disconnect* are dealt with properly,
44 notably on_connect* failures now properly abort the entire connect
45 - Fix incorrect SQL generated with invalid {rows} on complex resultset
46 operations, generally more robust handling of rows/offset attrs
47 - Fix incorrect $storage state on unexpected RDBMS disconnects and
48 other failure events, preventing clean reconnection (RT#110429)
49 - Ensure leaving an exception stack via Return::MultiLevel or something
50 similar produces a large warning
51 - Make sure exception objects stringifying to '' are properly handled
52 and warned about (GH#15)
53 - Fix silencing of exceptions thrown by custom inflate_result() methods
54 - Fix complex prefetch when ordering over foreign boolean columns
55 ( Pg can't MAX(boolcol) despite being able to ORDER BY boolcol )
56 - Fix incorrect data returned in a corner case of partial-select HRI
57 invocation (no known manifestations of this bug in the field, see
58 commit message for description of exact failure scenario)
59 - Fix corner case of stringify-only overloaded objects being used in
61 - Remove spurious exception warping in ::Replicated::execute_reliably
63 - Fix infinite loop on ->svp_release("nonexistent_savepoint") (GH#97)
64 - Fix spurious ROLLBACK statements when a TxnScopeGuard fails a commit
65 of a transaction with deferred FK checks: a guard is now inactivated
66 immediately before the commit is attempted (RT#107159)
67 - Fix use of ::Schema::Versioned combined with a user-supplied
68 $dbh->{HandleError} (GH#101)
69 - Fix spurious warning on MSSQL cursor invalidation retries (RT#102166)
70 - Fix parsing of DSNs containing driver arguments (GH#99)
71 - Work around unreliable $sth->finish() on INSERT ... RETURNING within
72 DBD::Firebird on some compiler/driver combinations (RT#110979)
73 - Really fix savepoint rollbacks on older DBD::SQLite (fix in 0.082800
74 was not sufficient to cover up RT#67843)
75 - Fix several corner cases with Many2Many over custom relationships
76 - Fix the Sybase ASE storage incorrectly attempting to retrieve an
77 autoinc value when inserting rows containing blobs (GH#82)
80 - Add explicit test for pathological example of asymmetric IC::DT setup
81 working with copy() in t/icdt/engine_specific/sybase.t (GH#84)
82 - Fix invalid variable names in ResultSource::View examples
83 - Typo fixes from downstream debian packagers (RT#112007)
84 - Skip tests in a way more intelligent and speedy manner when optional
85 dependencies are missing
86 - Make the Optional::Dependencies error messages cpanm-friendly
87 - Incompatibly change values (not keys) of the hash returned by
88 Optional::Dependencies::req_group_list (no known users in the wild)
89 - Stop using bare $] throughout - protects the codebase from issues
90 similar (but likely not limited to) P5#72210
91 - Config::Any is no longer a core dep, but instead is migrated to a new
92 optdep group 'config_file_reader'
94 0.082821 2016-02-11 17:58 (UTC)
96 - Fix t/52leaks.t failures on compilerless systems (RT#104429)
97 - Fix t/storage/quote_names.t failures on systems with specified Oracle
98 test credentials while missing the optional Math::Base36
99 - Fix test failures when DBICTEST_SYBASE_DSN is set (unnoticed change
100 in error message wording during 0.082800 and a bogus test)
101 - Remove largely obsolete test of SQLite view deployment (RT#111916)
104 - Work around rare test deadlock under heavy parallelism (RT#108390)
106 0.082820 2015-03-20 20:35 (UTC)
108 - Protect destructors from rare but possible double execution, and
109 loudly warn the user whenever the problem is encountered (GH#63)
110 - Relax the 'self_result_object' argument check in the relationship
111 resolution codepath, restoring exotic uses of inflate_result
112 http://lists.scsys.co.uk/pipermail/dbix-class/2015-January/011876.html
113 - Fix updating multiple CLOB/BLOB columns on Oracle
114 - Fix exception on complex update/delete under a replicated setup
115 http://lists.scsys.co.uk/pipermail/dbix-class/2015-January/011903.html
116 - Fix uninitialized warnings on empty hashes passed to join/prefetch
117 https://github.com/vanstyn/RapidApp/commit/6f41f6e48 and
118 http://lists.scsys.co.uk/pipermail/dbix-class/2015-February/011921.html
119 - Fix hang in t/72pg.t when run against DBD::Pg 3.5.0. The ping()
120 implementation changes due to RT#100648 made an alarm() based
124 - Remove warning about potential side effects of RT#79576 (scheduled)
125 - Various doc improvements (GH#35, GH#62, GH#66, GH#70, GH#71, GH#72)
126 - Depend on newer Moo, to benefit from a safer runtime (RT#93004)
127 - Fix intermittent failures in the LeakTracer on 5.18+
128 - Fix failures of t/54taint.t on Windows with spaces in the $^X
129 executable path (RT#101615)
131 0.082810 2014-10-25 13:58 (UTC)
133 - Fix incorrect collapsing-parser source being generated in the
134 presence of unicode data among the collapse-points
135 - Fix endless loop on BareSourcelessResultClass->throw_exception(...)
138 - Depend on newer SQL::Abstract (fixing overly-aggressive parenthesis
140 - Depend on newer Moo, fixing some interoperability issues:
141 http://lists.scsys.co.uk/pipermail/dbix-class/2014-October/011787.html
143 0.082801 2014-10-05 23:55 (UTC)
145 - Passing large amounts of objects with stringification overload
146 directly to DBIx::Class may result in strange action at a distance
147 exceptions. More info (and a workaround description) can be found
148 under "Note" at https://metacpan.org/pod/SQL::Abstract#is_plain_value
149 - The relationship condition resolution fixes come with the side effect
150 of returning more complete data, tripping up *some* users of an
151 undocumented but widely used internal function. In particular
152 https://rt.cpan.org/Ticket/Display.html?id=91375#txn-1407239
154 * Notable Changes and Deprecations
155 - DBIC::FilterColumn now properly bypasses \'' and \[] literals, just
156 like the rest of DBIC
157 - DBIC::FilterColumn "from_storage" handler is now invoked on NULLs
158 returned from storage
159 - find() now throws an exception if some of the supplied values are
160 managed by DBIC::FilterColumn (RT#95054)
161 - Custom condition relationships are now invoked with a slightly
162 different signature (existing coderefs will continue to work)
163 - Add extra custom condition coderef attribute 'foreign_values'
164 to allow for proper reverse-relationship-like behavior
165 (i.e. $result->set_from_related($custom_rel, $foreign_result_object)
166 - When in a transaction, DBIC::Ordered now seamlesly handles result
167 objects that went out of sync with the storage (RT#96499)
168 - CDBICompat::columns() now supports adding columns through supplied
169 Class::DBI::Column instances (GH#52)
170 - Deprecate { col1 => col2 } expressions in manual {from} structures
171 (at some point of time manual {from} will be deprecated entirely)
174 - Fix Resultset delete/update affecting *THE ENTIRE TABLE* in cases
175 of empty (due to conditions) resultsets with multi-column keys
176 - Fix on_connect_* not always firing in some cases - a race condition
177 existed between storage accessor setters and the determine_driver
178 routines, triggering a connection before the set-cycle is finished
179 - Fix collapse being ignored on single-origin selection (RT#95658)
180 - Fix incorrect behavior on custom result_class inflators altering
181 the amount of returned results
182 - Fix failure to detect stable order criteria when in iterator
183 mode of a has_many prefetch off a search_related chain
184 - Prevent erroneous database hit when accessing prefetched related
185 resultsets with no rows
186 - Proper exceptions on malformed relationship conditions (RT#92234)
187 - Fix incorrect handling of custom relationship conditions returning
188 SQLA literal expressions
189 - Fix long standing bug with populate() missing data from hashrefs with
190 different keysets: http://is.gd/2011_dbic_populate_gotcha (RT#92723)
191 - Fix multi-value literal populate not working with simplified bind
193 - Massively improve the implied resultset condition parsing - now all
194 applicable conditions within a resultset should be properly picked
195 up by create() and populate()
196 - Ensure definitive condition extractor handles bizarre corner cases
197 without bombing out (RT#93244)
198 - Fix set_column on non-native (+columns) selections (RT#86685)
199 - Fix set_inflated_column incorrectly handling \[] literals (GH#44)
200 - Ensure that setting a column to a literal invariably marks it dirty
201 - Fix copy() not working correctly with extra selections present
202 - Work around exception objects with broken string overloading in one
203 additional codepath (missed in 0.08260)
204 - Fix more inconsistencies of the quote_names attribute propagating
205 to SQL::Translator (partially RT#87731)
206 - Fix SQLT constraint naming when DBIC table names are fully qualified
208 - Ensure ::Schema::Versioned connects only once by reusing the main
210 - Fix inability to handle multiple consecutive transactions with
211 savepoints on DBD::SQLite < 1.39
212 - Fix CDBICompat to match Class::DBI behavior handling non-result
213 blessed has_a (implicit deflate via stringification and inflate via
217 - Ensure source metadata calls always take place on the result source
218 instance registered with the caller
219 - IFF DBIC_TRACE output defaults to STDERR we now silence the possible
220 wide-char warnings if the trace happens to contain unicode
222 0.08270 2014-01-30 21:54 (PST)
224 - Fix 0.08260 regression in DBD::SQLite bound int handling. Inserted
225 data was not affected, but any function <=> integer comparison would
226 have failed (originally fixed way back in 0e773352)
227 - Fix failure to load DateTime formatter when connecting to Firebird
231 - All drivers based on ::Storage::DBI::Firebird::Common now return the
232 same sqlt_type value (affects ::DBI::Interbase, ::DBI::Firebird and
233 ::DBI::ODBC::Firebird)
235 0.08260 2014-01-28 18:52 (UTC)
237 - A new zero-to-DBIC style manual: DBIx::Class::Manual::QuickStart
239 * Notable Changes and Deprecations
240 - Explicitly deprecate combination of distinct and selecting a
241 non-column via $rs->get_column()
244 - More robust handling of circular relationship declarations by loading
245 foreign classes less frequently (should resolve issues like
246 http://lists.scsys.co.uk/pipermail/dbix-class/2013-June/011374.html)
247 Note that none of this is a manifestations of a DBIC bug, but rather
248 unexpected (but correct) behavior of load-order-dependent (hence
249 logically broken) Resultclass hierarchies. In order to deal with this
250 DBIC is scaling back a large number of sanity checks, which are to be
251 reintroduce pending a better framework for source registration
252 - Fix multiple edge cases of complex prefetch combining incorrectly
253 with correlated subquery selections
254 - Fix multiple edge cases stemming from interaction of a non-selecting
255 order_by specification and distinct and/or complex prefetch
256 - Fix unbound growth of a resultset during repeated execute/exhaust
258 - Work around (and be very vocal about the fact) when DBIC encounters
259 an exception object with broken string overloading
260 - Clarify ambiguous behavior of distinct when used with ResultSetColumn
261 i.e. $rs->search({}, { distinct => 1 })->get_column (...)
262 - Setting quote_names propagates to SQL::Translator when producing
263 SQLite DDL (it is one of the few producers *NOT* quoting by default)
264 - Fix incorrect binding of large integers on old versions of
265 DBD::SQLite (now DBIC simply always binds SQLite ints as BIGINT)
266 - Silence (harmless) warnings on recent DBD::SQLite versions, when
267 inserting/updating large integers on 32bit ivsize systems (RT#76395)
268 - Back out self-cleaning from DBIx::Class::Carp for the time being
269 (as a side effect fixes RT#86267)
270 - Fix incorrect internal use of implicit list context in copy()
271 - Fix 0.08250 regression in driver determination when DBI_DSN is used
272 - Tests no longer fail if $ENV{DBI_DSN} is set
273 - Throw clearer exception on ->new_related() with a non-existent
275 - Fix incorrect parethesis unroll with multicolumn in, (never noticed
276 before fixing false positive in SQLA::Test 1.77)
277 - Fix t/storage/replicated.t class loading problem
278 - Stop using the deprecated Class::MOP::load_class()
279 - Fix warning in t/54taint.t with explicitly unset PERL5LIB (RT#91972)
280 - Fix t/54taint.t failing under a local::lib with installed earlier
281 DBIC version (RT#92486)
284 - Massive incompatible change of ::BlockRunner internals (was never
285 documented as usable externally, this last set of changes settles
286 the design for proper documentation and opening up)
287 - Adjust exceptions in tests to accommodate changes in the upcoming
288 DBD::SQLite based on libsqlite 3.8.2
289 - More robust lock file naming scheme - allow tests to work on exotic
290 MSWin32 filesystems (habitual offender being http://is.gd/iy5XVP)
291 - Better diagnostics when File::Spec->tmpdir gives us crap in testing
292 - Replace $row with $result in all docs to be consistent and to
293 clarify various return values
295 0.08250 2013-04-29 22:00 (UTC)
296 * New Features / Changes
297 - Rewrite from scratch the result constructor codepath - many bugfixes
298 and performance improvements (the current codebase is now capable of
299 outperforming both DBIx::DataModel and Rose::DB::Object on some
300 workloads). Some notable benefits:
301 - Multiple has_many prefetch
302 - Partial prefetch - you now can select only columns you are
303 interested in, while preserving the collapse functionality
304 (collapse is now exposed as a first-class API attribute)
305 - Prefetch of resultsets with arbitrary order
306 (RT#54949, RT#74024, RT#74584)
307 - Prefetch no longer inserts right-side table order_by clauses
308 (massively helps the deficient MySQL optimizer)
309 - Prefetch with limit on right-side ordered resultsets now works
310 correctly (via aggregated grouping)
311 - No longer order the insides of a complex prefetch subquery,
312 unless required to satisfy a limit
313 - Stop erroneously considering order_by criteria from a join under
314 distinct => 1 (the distinct should apply to the main source only)
315 - Massively optimize codepath around ->cursor(), over 10x speedup
316 on some iterating workloads.
317 - Support standalone \[ $sql, $value ] in literal SQL with bind
318 specifications: \[ '? + ?', 42, 69 ] is now equivalent to
319 \[ '? + ?', [ {} => 42 ], [ {} => 69 ] ]
320 - Changing the result_class of a ResultSet in progress is now
321 explicitly forbidden. The behavior was undefined before, and
322 would result in wildly differing outcomes depending on $rs
324 - Deprecate returning of prefetched 'filter' rels as part of
325 get_columns() and get_inflated_columns() data
326 - Invoking get_inflated_columns() no longer fires get_columns() but
327 instead retrieves data from individual non-inflatable columns via
329 - Emit a warning on incorrect use of nullable columns within a
331 - Limited checks are performed on whether columns without declared
332 is_nullable => 1 metadata do in fact sometimes fetch NULLs from
333 the database (the check is currently very limited and is performed
334 only on resultset collapse when the alternative is rather worse)
337 - Fix _dbi_attrs_for_bind() being called befor DBI has been loaded
338 (regression in 0.08210)
339 - Fix update/delete operations on resultsets *joining* the updated
340 table failing on MySQL. Resolves oversights in the fixes for
341 RT#81378 and RT#81897
342 - Fix open cursors silently resetting when inherited across a fork
344 - Properly support "MySQL-style" left-side group_by with prefetch
345 - Fix $grouped_rs->get_column($col)->func($func) producing incorrect
347 - Stop Sybase ASE storage from generating invalid SQL in subselects
348 when a limit without offset is encountered
349 - Even more robust behavior of GenericSubQuery limit dialect
350 - Make sure deployment_statements() and cursor_class() are called on
351 a resolved storage subclass
354 - Fix tests failing due to unspecified resultset retrieval order
355 (test suite now will pass with newest SQLite libs)
357 0.08210 2013-04-04 15:30 (UTC)
358 * New Features / Changes
359 - Officially deprecate the 'cols' and 'include_columns' resultset
361 - Remove ::Storage::DBI::sth() deprecated in 0.08191
364 - Work around a *critical* bug with potential for data loss in
365 DBD::SQLite - RT#79576
366 - Audit and correct potential bugs associated with braindead reuse
367 of $1 on unsuccessful matches
368 - Fix incorrect warning/exception originator reported by carp*() and
371 0.08209 2013-03-01 12:56 (UTC)
372 * New Features / Changes
373 - Debugging aid - warn on invalid result objects created by what
374 seems like an invalid inheritance hierarchy
377 - Fix another embarrassing regression preventing correct refining of
378 the search criteria on a prefetched relation (broken in 0.08205)
379 - Fix incorrect callsite reporting by DBIC::Carp
381 0.08208 2013-02-20 09:56 (UTC)
382 * New Features / Changes
383 - A bunch of nonsensically named arguments to the SQL::Translator
384 parser have been marked as deprecated (while still fully
388 - Fix duplicated selected columns when calling 'count' when a same
389 aggregate function is used more than once in a 'having' clause
391 - Prevent SQL::Translator::Producer::YAML from seeing the $dbh
392 in a potentially connected $schema instance (RT#75394)
395 - Fixup our distbuilding process to stop creating world-writable
396 tarball contents (implicitly fixes RT#83084)
397 - Added strict and warnings tests for all lib and test files
401 - Fix dbh_do() failing to properly reconnect (regression in 0.08205)
402 - Extra sanity check of a fresh DBI handle ($dbh). Fixes
403 connection coderefs returning garbage (seen in the wild)
406 - Only allow known globals in SQL::Translator leak allowance
407 - General cleanup of error message texts - quote names/identifiers
409 - Stop t/52leaks.t from failing when AUTOMATED_TESTING=1
412 * New Features / Changes
413 - The emulate_limit() arbitrary limit dialect emulation mechanism is
414 now deprecated, and will be removed when DBIx::Class migrates to
416 - Support for the source_bind_attributes() storage method has been
417 removed after a lengthy deprecation cycle
419 - When performing resultset update/delete only strip condition
420 qualifiers - leave the source name alone (RT#80015, RT#78844)
421 - Fix incorrect behavior on resultset update/delete invoked on
422 composite resultsets (e.g. as_subselect_rs)
423 - Fix update/delete operations referencing the updated table failing
424 on MySQL, due to its refusal to modify a table being directly
425 queried. As a workaround induce in-memory temp-table creation
427 - More robust behavior under heavily threaded environments - make
428 sure we do not have refaddr reuse in the global storage registry
429 - Fix failing test on 5.8 under Win32 (RT#81114)
430 - Fix hash-randomization test issues (RT#81638)
431 - Disallow erroneous calling of connect_info on a replicated storage
434 - Improve the populate docs in ::Schema and ::ResultSet
435 - ::Storage::DBI::source_bind_attributes() removed as announced
436 on Jan 2011 in 0e773352a
439 * New Features / Changes
440 - SQLMaker now accepts \'literal' with the 'for' rs attribute as an
441 override to the builtin FOR options
443 - Fix unique constraint violations in Ordered.pm blanket movement
444 (RT#79773, rolls back short-sighted 5e6fde33e)
445 - Fix API mismatch between new_result() and new_related() (originally
447 - Fix test failure on perl 5.8
449 - Much more extensive diagnostics when a new RDBMS/DSN combination is
450 encountered (RT#80431)
454 - Really fix inadequate $dbh->ping SQLite implementation (what shipped
455 in 0.08201 tickled other deficiencies in DBD::SQLite itself)
459 - Replace inadequate $dbh->ping SQLite implementation with our own,
462 0.08200 2012-08-24 (UTC)
464 - Change one of the new tests for the previous release to not require
467 0.08199 2012-08-22 (UTC)
469 - Roll back incomplete (and broken) internal changes - restore prefetch functionality
471 0.08198 2012-07-11 03:43 (UTC)
473 - Fix a number of Win32 Test issues
474 - Fix silent Oracle connection failures
476 0.08197 2012-07-10 10:32 (UTC)
477 * New Features / Changes
478 - Issue a warning when DateTime objects are passed to ->search
479 - Fast populate() in void context is now even more efficient by
480 going directly through execute_for_fetch bypassing execute_array
481 - Fix update()/delete() on complex resultsets to no longer fall back
482 to silly row-by-row deletion, construct a massive OR statement
484 - Allow complex update/delete operations on sources without a
485 primary key, as long as they have at least one non-nullable
487 - dbicadmin now better supports catalyst-style config files, by
488 unrolling 'config_info' hashkeys
489 - Multiple Improvements MSSQL over DBD::ADO
490 - Transaction support
491 - Support for VARCHAR(MAX)/VARBINARY(MAX)/NVARCHAR(MAX) datatypes
492 - Nomalization of retrieved GUID values
495 - Fix complex has_many prefetch with resultsets not selecting identity
496 columns from the root result source
497 - Fix SkipFirst and FirstSkip limit dialects (Informix and Firebird)
498 - Fix "Skimming limit" dialects (Top, FetchFirst) to properly check
499 the order_by criteria for stability
500 - Fix "Skimming limit" dialects (Top, FetchFirst) to propagate
501 non-selected order criteria when part of a larger subquery
502 - Fix RowNumberOver and all "skimming limits" to correctly assemble
503 bind values when supplied for both select and order_by
504 - Fix all subquery-based dialects to not lose a subquery fragment
505 when we both select and order by the result of the same subquery
506 - Fix the Sybase hubrid limit dialect (RowCountOrGenericSubQ) losing
507 Group/Having/Order clauses when called without an offset (RT#73244)
508 - No longer generate incorrect SQL on ->as_query called on resultsets
509 with software_limit enabled
510 - A number of corner case fixes of void context populate() with \[]
511 - Fix corner case of forked children disconnecting the parents DBI
513 - Improve identity/autoinc retrieval code in MSSQL and Sybase -
514 should reduce weird side-effects especially with populate()
515 - Explicitly disable DBD::ODBC batch operations (as of DBD::ODBC 1.35)
516 for the following drivers too buggy to handle the optimized path:
517 - FreeTDS ODBC driver (when used with MSSQL)
518 - The Firebird ODBC driver
519 - The MSAccess ODBC driver
520 - Explicitly disable DBD::ODBC dynamic_cursors when using freetds 0.83
521 or later - they made enough ODBC incompatible changes making it
522 impossible to support sanely
523 - Explicitly disable SCOPE_IDENTITY queries and statement caching for
524 MSSQL on DBD::Sybase compiled against freetds 0.83 or later - way too
526 - Disable statement caching when using Sybase ASE and DBD::Sybase
527 compiled against freetds 0.83 or later
528 - Fix leakage of $schema on in-memory new_related() calls
529 - Fix more cases of $schema leakage in SQLT::Parser::DBIC
530 - Fix leakage of $storage in ::Storage::DBI::Oracle
531 - Fix pessimization of Oracle RowNum limit dialect query when no
532 offset has been specified
533 - Remove useless vestigial pessimization in Ordered.pm for cases
534 when the position column is part of a unique constraint
535 - Fix dbicadmin to no longer ignore the documented 'config' option
536 - The schema-resultsource entanglement is now much more robust
538 - Fix ::Schema::ddl_filename() failing miserably on paths containing
539 certain numeric sequences
540 - t/53lean_startup.t adjusted for new 5.15.x base.pm behavior
543 - Centralized leak-checks for all instances of DBICTest::Schema
545 - Now passes all tests with Test::Builder 1.005
546 - Codebase is now trailing-whitespace-free
547 - Cleanup of complex resultset update/delete oprations - storage
548 specific code moved back to ResultSet and replaced by checks
549 of storage capabilities
550 - Fixed carp_once only emitting one single warning per package
551 regardless of warning content
552 - Test suite now can be safely executed in parallel (prove -jN
553 or HARNESS_OPTIONS=jN)
555 0.08196 2011-11-29 05:35 (UTC)
557 - Fix tests for DBD::SQLite >= 1.34.
558 - Fix test failures with DBICTEST_SQLITE_USE_FILE set
559 - Fix the find() condition heuristics being invoked even when the
560 call defaults to 'primary' (i.e. when invoked with bare values)
561 - Throw much clearer error on incorrect inflation spec
562 - Fix incorrect storage behavior when first call on a fresh schema
563 is with_deferred_fk_checks
564 - Fix incorrect dependency on Test::Simple/Builder (RT#72282)
565 - Fix uninitialized warning in ::Storage::Sybase::ASE
566 - Improve/cache DBD-specific datatype bind checks (also solves a
567 nasty memleak with version.pm on multiple ->VERSION invocations)
568 - The internal carp module now correctly skips CAG frames when
570 - Fix test failures on perl < 5.8.7 and new Package::Stash::XS
571 - Fix TxnScopeGuard not behaving correctly when $@ is set at the
572 time of $guard instantiation
573 - Fix the join/prefetch resolver when dealing with ''/undef/()
574 relation specifications
577 - No longer depend on Variable::Magic now that a pure-perl
578 namespace::clean is available
579 - Drop Oracle's Math::BigInt req down to 1.80 - no fixes concerning
582 0.08195 2011-07-27 16:20 (UTC)
584 - Fix horrible oversight in the Oracle sqlmaker when dealing with
585 queries updating blobs (RT#69829)
587 0.08194 2011-07-20 16:10 (UTC)
589 - Fix $rs->populate([]) to be a no-op rather than an exception
590 - Overhaul t/53lean_startup.t to better dodge false positives
591 - Stop Data::Compare from loading random plugins
592 - Oracle: Recalculate LOB bind indices for UPDATE with LOBs in WHERE
595 0.08193 2011-07-14 17:00 (UTC)
596 * New Features / Changes
597 - Allow schema cloning to mutate attributes
598 - DBIC now attempts more aggressive de-duplication of where
599 conditions on resultset chaining
600 - The Ordered component is now smarter wrt reordering of dirty
601 objects, and does its job with less storage queries
602 - Logging via DBIC_TRACE=1=<filename> no longer overwrites the
603 logfile on every program startup, appending loglines instead
606 - Fix issue where the query was becoming overly mangled when trying
607 to use pagination with a query that has a sub-select in the WHERE
609 - Fix possible incorrect pagination on Oracle, when a resultset
610 is not ordered by a unique column
611 - Revert "Fix incorrect signature of the default sqlt_deploy_hook"
612 from 0.08191 - documentation was in fact incorrect, not the code
613 - Fix Sybase ASE IC::DateTime support (::Storage going out of sync
614 with new default format expected by DateTime::Format::Sybase)
615 - Fix a bug in update_all() resulting in the first row receiving a
616 different dataset than the subsequent ones
617 - Accomodate MSAccess supporting only 'INNER JOIN' (not plain 'JOIN')
618 - InflateColumn::DateTime option datetime_undef_if_invalid no longer
619 masks missing dependency exceptions (RT#66823)
620 - Fix bug in Schema::Versioned failing to insert a schema version row
621 during upgrades at the turn of the second
622 - Fix incorrect bind of integers >= 2^^32 (bigint columns) to
623 SQL_INTEGER, resulting in silent conversion to '-1'
624 - Fix pre 5.10 failures of t/55namespaces_cleaned.t due to buggy
626 - Oracle autoinc inserts no longer leave open cursors behind
628 0.08192 2011-05-10 04:20 (UTC)
630 - Fix serious regression on SQLite, corrupting data when an alphanum
631 value does not correspond to a stale numeric datatype in colinfo
633 0.08191 2011-05-02 00:45 (UTC) (deleted from CPAN)
634 * New Features / Changes
635 - Add quote_names connection option. When set to true automatically
636 sets quote_char and name_sep appropriate for your RDBMS
637 - Add retrieve_on_insert column info flag, allowing to retrieve any
638 column value instead of just autoinc primary keys
639 - Bring back strict ordering of selectors in complex search chains
640 (an ill-fated attempt was made in 0.08127 to order intelligently)
641 - All limit dialects (except for the older Top and FetchFirst) are
642 now using bind parameters for the limits/offsets, making DBI's
643 prepare_cached useful across paged resutsets
644 - Support for savepoints for SQLite
645 - Support for MS Access databases via DBD::ODBC and DBD::ADO (only
646 Win32 support currently tested)
647 - Support for the Firebird RDBMS over the new DBD::Firebird driver
648 - IC::DateTime support for MSSQL over DBD::ADO
649 - Both the ::ODBC and ::ADO dispatchers now warn if a rdbms-specific
650 driver is not found for this connection before falling back to
652 - ::Storage::DBI::sth was mistakenly marked/documented as public,
653 privatize and warn on deprecated use
654 - Massive overhaul of bind values/attributes handling - slightly
655 changes the output of as_query (should not cause compat issues)
656 - Support ancient DB2 versions (5.4 and older), with proper limit
658 - Support sub-second precision for TIMESTAMPs for Firebird over ODBC
659 - Support BLOBs and CLOBs in WHERE clauses for Oracle, including LIKE
663 - Fix ::Storage::DBI::* MRO problems on 5.8.x perls
664 - Disable mysql_auto_reconnect for MySQL - depending on the ENV
665 it sometimes defaults to on and causes major borkage on older
667 - Fix dropped bind values in select/group_by on Oracle (omission
668 from 0542ec57 and 4c2b30d6)
669 - Fix remaining errors with Oracle and identifiers longer than the
670 Oracle-imposed maximum of 30 characters (RT#66390)
671 - Fix older oracle-specific "WhereJoins" to work properly with
673 - Fix problems with M.A.D. under CGI::SpeedyCGI (RT#65131)
674 - Reenable paging of cached resultsets - breakage erroneously added
676 - Better error handling when prepare() fails silently
677 - Fixes skipped lines when a comment is followed by a statement
678 when deploying a schema via sql file
679 - Fix reverse_relationship_info on prototypical result sources
680 (sources not yet registered with a schema)
681 - Warn and skip relationships missing from a partial schema during
683 - Automatically require the requested cursor class before use
685 - Work around a Firebird ODBC driver bug exposed by DBD::ODBC 1.29
686 - Fix (to the extent allowed by the driver) transaction support in
687 DBD::Sybase compiled against FreeTDS
688 - Fix exiting via next warnings in ResultSource::sequence()
689 - Fix stripping of table qualifiers in update/delete in arrayref
691 - Change SQLMaker carp-monkeypatch to be compatible with versions
692 of SQL::Abstract >= 1.73
693 - Fix using \[] literals in the from resultset attribute
694 - Fix populate() with \[], arrays (datatype) and other exotic values
695 - Fix handling of rollbacks in nested transactions
696 - Fix complex limits (RNO/RowNum/FetchFirst/Top/GenSubq) with
697 sub-selects in the selectors list (correlated subqueries)
698 - Fix inconsistency between $rs->next with and without HRI when all
699 the "root" columns are in fact injected from the right rs side
700 - Fix the join optimizer to correctly preserve the non-multi path to
701 a multi relationship ( x -> might_have y -> has_many z )
702 - Fix object-derived custom-relationship resultsets to resultsources
703 with multilevel monikers (e.g. $schema->source('Foo::Bar') )
704 - Fix incorrect signature of the default sqlt_deploy_hook - it now
705 matches the documentation of passing in the result source object
706 - Fix inadequate handling of internal storage methods within
707 ::Storage::Replicated (RT#66295)
710 - Rewire all warnings to a new Carp-like implementation internal
711 to DBIx::Class, and remove the Carp::Clan dependency
712 - Only load Class::C3 and friends if necessary ($] < 5.010)
713 - Greatly reduced loading of non-essential modules to aid startup
714 time (mainly benefiting CGI users)
715 - Make sure all namespaces are clean of rogue imports
716 - Dropped DBI req 2 years back - everything works with 1.57, no
717 point requiring something newer
719 0.08190-TRIAL 2011-01-24 15:35 (UTC)
721 * New Features / Changes
722 - Support for completely arbitrary SQL::Abstract-based conditions
723 in all types of relationships
725 0.08127 2011-01-19 16:40 (UTC)
726 * New Features / Changes
727 - Schema/resultsource instances are now crossreferenced via a new
728 system guaranteeing leak-free mutually assured destruction
729 - DBIx::Class now warns when the user erroneously supplies
730 AutoCommit => 0 to connect()
731 - A warning is also issued before forcing the RaiseError
732 setting of externally supplied DBI handles
733 - Switch to a warning when find() is invoked with both a 'key'
734 argument and a NULL-containing condition to satisfy the named
735 constraint. Previously (starting with 0.08124) an exception was
737 - Switch to a warning when a commit is attempted with an out-of-sync
738 transaction_depth (someone issued a begin externally to DBIC).
739 Previously (starting with 0.08124) an exception was thrown
742 - A number of improvements/diagnostics of multiple active resultset
743 handling on MSSQL over DBD::ODBC
744 - Revert default selection to being lazy again (eagerness introduced
745 in 0.08125) - fixes DBIx::Class::Helper::ResultSet::RemoveColumns
746 - Fix losing order of columns provided in select/as (regression from
748 - Unaliased "dark" selectors no longer throw off prefetch
749 - Fix proper composition of bind values across all possible
750 SQL areas ( group_by => \[ ... ] now works properly )
751 - Allow populate to skip empty has_many relationships which makes
752 it easier to pass HashRefInflator data directly to ->populate
753 - Improve freeze/thaw semantics and error messages (RT#62546)
754 - Fix inconsistency in Manual::Features (RT#64500)
755 - Fix incorrect SQL when using for => 'shared' with MySQL (RT#64590)
756 - Throw comprehensible exception on erroneous $schema->source()
758 - Fix sloppy refactor of ResultSource::sequence back from 89170201
760 - Fix incorrect error detection during populate() on Oracle
761 - Better handling of result_source-less row objects by
762 auto-calling result_source_instance when necessary
763 - Fix reverse_relationship_info and sqlt deploy on partially
764 loaded schemas (relationships point to non-existent sources)
767 - Fix test warning on win32 - at this point the test suite is
768 warning-free on all known OSes
769 - Require newest namespace::clean which in turn depends on new
770 installable Package::Stash
772 0.08126 2010-12-28 18:10 (UTC)
774 - Bump forgotten Class::Accessor::Grouped core dependency
775 - Promote forgotten Hash::Merge optdep to a hard requirement
776 - Skip t/storage/error.t on smokers with leaking perls
777 - Fix t/storage/txn.t deadlocks on slower machines
778 - Do not run on smokers if a trial Package::Stash is found
780 0.08125 2010-12-27 04:30 (UTC)
781 * New Features / Changes
782 - New method ResultSource columns_info method, returning multiple
783 pairs of column name/info at once
784 - $rs->search now throws when called in void context, as it makes
785 no sense (and is nearly always a sign of a bug/misdesign)
786 - Restore long-lost ability to supply unbalanced select/as pairs
787 e.g. +select => \'DISTINCT(foo, bar)', +as => ['foo', 'bar']
788 - +columns now behaves just like columns by not stripping a
789 fully-qualified 'as' spec (i.e. foo.bar results in $obj->foo->bar)
790 - Deprecate legacy $rs->search( %condition ) syntax (warn once per
792 - NULL is now supplied unquoted to all debug-objects, in order to
793 differentiate between a real NULL and the string 'NULL'
794 - New search() condition operator -value used to pass complex bind
795 values to DBI: search({ array_col => { -value => [1,2,3] }})
796 - Add full INSERT...RETURNING support for Oracle
797 - Deprecate use of -nest in search conditions (warn once per
799 - Deprecate the completely useless DBIx::Class::Serialize::Storable
803 - Fixed read-only attribute set attempt in ::Storage::Replicated
805 - Fix incomplete logic while detecting correct Oracle sequence
807 - Fix detection of Oracle sequences for tables without an explicitly
808 specified schema (RT#63493)
809 - Major overhaul of Storage::Oracle to handle enabled quoting
810 - Fixed incorrect composition of select/as/columns attributes during
812 - Proper serialization of resultsets with open cursors
813 - Refactor handling of RDBMS-side values during insert() - fix
814 regression of inserts into a Postgres / ::Replicated combination
815 - Missing dependency check in t/60core.t (RT#62635)
816 - Fix regressions in IC::DT registration logic
817 - Fix regression in select-associated bind value handling (RT#61025)
818 - Simplify SQL generated by some LIMITed prefetching queries
819 - Throw an exception when a required group_by on a complex prefetch
820 can not be auto-constructed, instead of continuing to eventually
822 - Fix infinite loops on old perls with a recent Try::Tiny
823 - Improve "fork()" on Win32 by reimplementing a more robust DBIC
824 thread support (still problematic, pending a DBI fix)
825 - Properly quote table name on INSERT with no values
826 - Work around possible Storage destruction warnings
827 - Fix count of grouped resultsets using HAVING with aliases
828 - Setting belongs_to columns/relationships no longer leaves the
829 FK value and related object out of sync
830 - Stop stripping newlines from SQL statements in the limit emulators
831 as it is possible that custom sql with comments was provided
832 - Add forgotten attributes to Admin.pm
833 - Fix incorrect 'having' attribute documentation (RT#64129)
834 - Improve fallback-to-master/return-to-slave reporting in
835 ::Replicated::Balancer
836 - Adjust txn_scope_guard code/tests to changes in $@ handling on
837 recent blead (RT#64251)
840 - Add extra option groups to DBIC::Optional::Depencencies, to aid
841 users in requesting the prerequisites for a particular RDBMS
842 - Switch all serialization to use Storable::nfreeze for portable
843 architecture independent ice
844 - Fix the bogus META.yml dependency injection issue for good
845 - Refactor DBIx::Class::Storage::Statistics::debugfh() to be lazy
847 0.08124 2010-10-28 14:23 (UTC)
848 * New Features / Changes
849 - Add new -ident "function" indicating rhs is a column name
850 { col => { -ident => 'othercol' } } vs { col => \'othercol' }
851 - Extend 'proxy' relationship attribute
852 - Use DBIx::Class::Storage::Debug::PrettyPrint when the
853 environment variable DBIC_TRACE_PROFILE is set, see
854 DBIx::Class::Storage for more information
855 - Implemented add_unique_constraints() which delegates to
856 add_unique_constraint() as appropriate
857 - add_unique_constraint() now poparly throws if called with
858 multiple constraint definitions
859 - No longer depend on SQL::Abstract::Limit - DBIC has been doing
860 most of the heavy lifting for a while anyway
861 - FilterColumn now passes data through when transformations
862 are not specified rather than throwing an exception.
863 - Optimized RowNum based Oracle limit-dialect (RT#61277)
864 - Requesting a pager on a resultset with cached entries now
865 throws an exception, instead of returning a 1-page object
866 since the amount of rows is always equal to the "pagesize"
867 - $rs->pager now uses a lazy count to determine the amount of
868 total entries only when really needed, instead of doing it
869 at instantiation time
870 - New documentation map organized by features
871 (DBIx::Class::Manual::Features)
872 - find( { ... }, { key => $constraint } ) now throws an exception
873 when the supplied data does not fully specify $constraint
874 - find( col1 => $val1, col2 => $val2, ... ) is no longer supported
875 (it has been in deprecated state for more than 4 years)
876 - Make sure exception_action does not allow exception-hiding
877 due to badly-written handlers (the mechanism was never meant
878 to be able to suppress exceptions)
881 - Fix memory leak during populate() on 5.8.x perls
882 - Temporarily fixed 5.13.x failures (RT#58225)
883 (perl-core fix still pending)
884 - Fix result_soutrce_instance leaks on compose_namespace
885 - Fix $_ volatility on load_namespaces (a class changing $_
886 at compile time no longer causes a massive fail)
887 - Fix find() without a key attr. choosing constraints even if
888 some of the supplied values are NULL (RT#59219)
889 - Fixed rels ending with me breaking subqueried limit realiasing
890 - Fixed $rs->update/delete on resutsets constrained by an
892 - Remove rogue GROUP BY on non-multiplying prefetch-induced
894 - Fix incorrect order_by handling with prefetch on
895 $ordered_rs->search_related ('has_many_rel') resultsets
896 - Oracle sequence detection now *really* works across schemas
897 (fixed some ommissions from 0.08123)
898 - dbicadmin now uses a /usr/bin/env shebang to work better with
899 perlbrew and other local perl builds
900 - bulk-inserts via $dbh->bind_array (void $rs->populate) now
901 display properly in DBIC_TRACE
902 - Incomplete exception thrown on relationship auto-fk-inference
904 - Fixed distinct with order_by to not double-specify the same
905 column in the GROUP BY clause
906 - Properly support column names with symbols (e.g. single quote)
908 - Fixed ::Schema::Versioned to work properly with quoting on
910 - Fixed t/54taint fails under local-lib
911 - Fixed SELECT ... FOR UPDATE with LIMIT regression (RT#58554)
912 - Fixed CDBICompat to preserve order of column-group additions,
913 so that test relying on the order of %{} will no longer fail
914 - Fixed mysterious ::Storage::DBI goto-shim failures on older
916 - Non-blessed reference exceptions are now correctly preserved
917 when thrown from udner DBIC (e.g. from txn_do)
918 - No longer disconnecting database handles supplied to connect
920 - Fixed t/inflate/datetime_pg.t failures due to a low dependency
921 on DateTime::Format::Pg (RT#61503)
922 - Fix dirtyness detection on source-less objects
923 - Fix incorrect limit_dialect assignment on Replicated pool members
924 - Fix invalid sql on relationship attr order_by with prefetch
925 - Fix primary key sequence detection for Oracle
926 (first trigger instead of trigger for column)
927 - Add various missing things to Optional::Dependencies
928 - Skip a test that breaks due to serious bugs in current DBD::SQLite
929 - Fix tests related to leaks and leaky perls (5.13.5, 5.13.6)
932 - Entire test suite now passes under DBIC_TRACE=1
933 - Makefile.PL no longer imports GetOptions() to interoperate
934 better with Catalyst installers
935 - Bumped minimum Module::Install for developers
936 - Bumped DBD::SQLite dependency and removed some TODO markers
937 from tests (RT#59565)
938 - Do not execute t/zzzzzzz_sqlite_deadlock.t for regular module
939 installs - test is prone to spontaneous blow up
940 - DT-related tests now require a DateTime >= 0.55 (RT#60324)
941 - Makefile.PL now provides a pre-parsed DBIC version to the
942 Opt::Dep pod generator
943 - t/52leaks.t now performs very aggressive leak detection in
946 0.08123 2010-06-12 14:46 (UTC)
948 - Make sure Oracle identifier shortener applies to auto-generated
949 column names, so we stay within the 30-char limit (RT#58271)
950 - Oracle sequence detection now works across schemas
951 - Fix a Storage/$dbh leak introduced by the migration to
952 Try::Tiny (this is *not* a Try::Tiny bug)
953 - Fix corner case of count with group-by over a 1:1 join column
954 where the selector ends up with column name clashes
955 - POD fixes (RT#58247)
958 - Test suite default on-disk database now checks for Win32
959 fail-conditions even when running on other OSes
961 0.08122 2010-06-03 17:41 (UTC)
963 - Add DBIx::Class::FilterColumn for non-ref filtering
964 - ::Storage::DBI now correctly preserves a parent $dbh from
965 terminating children, even during interpreter-global
966 out-of-order destruction
967 - dbicadmin supports an -I option with the same semantics as
969 - InflateColumn::DateTime support for MSSQL via DBD::Sybase
970 - Millisecond precision support for MSSQL datetimes for
971 InflateColumn::DateTime
972 - Oracle-specific hierarchical query syntax support:
973 CONNECT BY (NOCYCLE) / START WITH / ORDER SIBLINGS BY
974 - Support connecting using $ENV{DBI_DSN} and $ENV{DBI_DRIVER}
975 - current_source_alias method on ResultSet objects to
976 determine the alias to use in programatically assembled
977 search()es (originally added in 0.08100 but unmentioned)
978 - Rewrite/unification of all subselecting limit emulations
979 (RNO, Top, RowNum) to be much more robust wrt complex joined
981 - MSSQL limits now don't require nearly as many applications of
982 the unsafe_subselect_ok attribute, due to optimized queries
983 - Support for Generic Subquery limit "emulation" - awfully slow
984 and inefficient but works on almost any db, and is preferred
985 to software limit emulation
986 - Sybase ASE driver now uses SET ROWCOUNT where possible, and
987 Generic Subquery otherwise for limit support instead of always
988 using software limit emulation
989 - create_ddl_dir (and derivatives) now attempt to create the given
990 $ddl_dir if it does not already exist
991 - deployment_statements now automatically supplies the current RDBMS
992 version to SQLT producer_args for MySQL, Pg, SQLite and Oracle
995 - Fix nasty potentially data-eating bug when deleting/updating
997 - Fix find() to use result_class set on object
998 - Fix result_class setter behaviour to not mistakenly stuff attrs.
999 - Don't try and ensure_class_loaded an object. This doesn't work.
1000 - Fix as_subselect_rs to not inject resultset class-wide where
1001 conditions outside of the resulting subquery
1002 - Fix count() failing with {for} resultset attribute (RT#56257)
1003 - Fixed incorrect detection of Limit dialect on unconnected $schema
1004 - update() on row not in_storage no longer throws an exception
1005 if there are no dirty columns to update (fixes cascaded update
1007 - update()/delete() on prefetching resultsets no longer results
1008 in malformed SQL (some $rs attributes were erroneously left in)
1009 - Fix dbicadmin to allow deploy() on non-versioned schema
1010 - Fix dbicadmin to respect sql_dir on upgrade() (RT#57732)
1011 - Update Schema::Versioned to respect hashref style of
1013 - Do not recreate the same related object twice during MultiCreate
1014 (solves the problem of orphaned IC::FS files)
1015 - Fully qualify xp_msver selector when using DBD::Sybase with
1017 - Fix ::DBI::Storage to always be able to present a full set of
1018 connect() attributes to e.g. Schema::Versioned
1019 - Fix Oracle auto-inc trigger detection of "INSERT OR UPDATE"-type
1023 - Reformatted Changelog \o/
1024 - DBIC goes git://git.shadowcat.co.uk/dbsrgits/DBIx-Class.git
1025 - Allow developers to skip optional dependency forcing when working
1027 - Add a warning to load_namespaces if a class in ResultSet/ is not
1028 a subclass of DBIx::Class::ResultSet
1029 - All DBIC exception-handling switched to Try::Tiny
1030 - All DBIC modules are now free of imports via namespace::clean
1031 - Depend on optimized SQL::Abstract (faster SQL generation)
1032 - Depend on new Class::Accessor::Grouped reintroducing optional use
1033 of Class::XSAccessor (just install C::XSA and get lightning fast
1036 0.08121 2010-04-11 18:43:00 (UTC)
1037 - Support for Firebird RDBMS with DBD::InterBase and ODBC
1038 - Add core support for INSERT RETURNING (for storages that
1039 supports this syntax, currently PostgreSQL and Firebird)
1040 - Fix spurious warnings on multiple UTF8Columns component loads
1041 - DBIx::Class::UTF8Columns entered deprecated state
1042 - DBIx::Class::InflateColumn::File entered deprecated state
1043 - DBIx::Class::Optional::Dependencies left experimental state
1044 - Add req_group_list to Opt::Deps (RT#55211)
1045 - Add support for mysql-specific STRAIGHT_JOIN (RT#55579)
1046 - Cascading delete/update are now wrapped in a transaction
1048 - Fix accidental autovivification of ENV vars
1049 - Fix update_all and delete_all to be wrapped in a transaction
1050 - Fix multiple deficiencies when using MultiCreate with
1051 data-encoder components (e.g. ::EncodedColumn)
1052 - Fix regression where SQL files with comments were not
1053 handled properly by ::Schema::Versioned.
1054 - Fix regression on not properly throwing when $obj->relationship
1056 - Fix the join-optimiser to consider unqualified column names
1058 - Fix an issue with multiple same-table joins confusing the join
1060 - Add has_relationship method to row objects
1061 - Fix regression in set_column on PK-less objects
1062 - Better error text on malformed/missing relationships
1063 - Add POD about the significance of PK columns
1064 - Fix for SQLite to ignore the (unsupported) { for => ... }
1066 - Fix ambiguity in default directory handling of create_ddl_dir
1068 - Support add_columns('+colname' => { ... }) to augment column
1071 0.08120 2010-02-24 08:58:00 (UTC)
1072 - Make sure possibly overwritten deployment_statements methods in
1073 schemas get called on $schema->deploy
1074 - Fix count() with group_by aliased-function resultsets
1075 - with_deferred_fk_checks() Oracle support
1076 - Massive refactor and cleanup of primary key handling
1077 - Fixed regression losing custom result_class (really this time)
1079 - Fixed regression in DBIC SQLT::Parser failing with a classname
1080 (as opposed to a schema object)
1081 - Changes to Storage::DBI::Oracle to accomodate changes in latest
1082 SQL::Translator (quote handling)
1083 - Make sure deployment_statements is per-storage overridable
1084 - Fix dbicadmin's (lack of) POD
1086 0.08119 2010-02-15 09:36:00 (UTC)
1087 - Add $rs->is_ordered to test for existing order_by on a resultset
1088 - Add as_subselect_rs to DBIC::ResultSet from
1089 DBIC::Helper::ResultSet::VirtualView::as_virtual_view
1090 - Refactor dbicadmin adding DDL manipulation capabilities
1091 - New optional dependency manager to aid extension writers
1092 - Depend on newest bugfixed Moose
1093 - Make resultset chaining consistent wrt selection specification
1094 - Storage::DBI::Replicated cleanup
1095 - Fix autoinc PKs without an autoinc flag on Sybase ASA
1097 0.08118 2010-02-08 11:53:00 (UTC)
1098 - Fix a bug causing UTF8 columns not to be decoded (RT#54395)
1099 - Fix bug in One->Many->One prefetch-collapse handling (RT#54039)
1100 - Cleanup handling of relationship accessor types
1102 0.08117 2010-02-05 17:10:00 (UTC)
1103 - Perl 5.8.1 is now the minimum supported version
1104 - Massive optimization of the join resolution code - now joins
1105 will be removed from the resulting SQL if DBIC can prove they
1106 are not referenced by anything
1107 - Subqueries no longer marked experimental
1108 - Support for Informix RDBMS (limit/offset and auto-inc columns)
1109 - Support for Sybase SQLAnywhere, both native and via ODBC
1110 - might_have/has_one now warn if applied calling class's column
1111 has is_nullable set to true.
1112 - Fixed regression in deploy() with a {sources} table limit applied
1114 - Views without a view_definition will throw an exception when
1115 parsed by SQL::Translator::Parser::DBIx::Class
1116 - Stop the SQLT parser from auto-adding indexes identical to the
1118 - InflateColumn::DateTime refactoring to allow fine grained method
1120 - Fix ResultSetColumn improperly selecting more than the requested
1121 column when +columns/+select is present
1122 - Fix failure when update/delete of resultsets with complex WHERE
1124 - Fix regression in context sensitiveness of deployment_statements
1125 - Fix regression resulting in overcomplicated query on
1126 search_related from prefetching resultsets
1127 - Fix regression on all-null returning searches (properly switch
1128 LEFT JOIN to JOIN in order to distinguish between both cases)
1129 - Fix regression in groupedresultset count() used on strict-mode
1131 - Better isolation of RNO-limited queries from the rest of a
1132 prefetching resultset
1133 - New MSSQL specific resultset attribute to allow hacky ordered
1135 - Fix nasty schema/dbhandle leak due to SQL::Translator
1136 - Initial implementation of a mechanism for Schema::Version to
1137 apply multiple step upgrades
1138 - Fix regression on externally supplied $dbh with AutoCommit=0
1139 - FAQ "Custom methods in Result classes"
1140 - Cookbook POD fix for add_drop_table instead of add_drop_tables
1141 - Schema POD improvement for dclone
1143 0.08115 2009-12-10 09:02:00 (CST)
1144 - Real limit/offset support for MSSQL server (via Row_Number)
1145 - Fix distinct => 1 with non-selecting order_by (the columns
1146 in order_by also need to be aded to the resulting group_by)
1147 - Do not attempt to deploy FK constraints pointing to a View
1148 - Fix count/objects from search_related on limited resultset
1149 - Stop propagating distinct => 1 over search_related chains
1150 - Make sure populate() inherits the resultset conditions just
1152 - Make get_inflated_columns behave identically to get_columns
1153 wrt +select/+as (RT#46953)
1154 - Fix problems with scalarrefs under InflateColumn (RT#51559)
1155 - Throw exception on delete/update of PK-less resultsets
1156 - Refactored Sybase storage driver into a central ::DBI::Sybase
1157 dispatcher, and a sybase-specific ::DBI::Sybase::ASE
1158 - Fixed an atrocious DBD::ADO bind-value bug
1159 - Cookbook/Intro POD improvements
1161 0.08114 2009-11-14 17:45:00 (UTC)
1162 - Preliminary support for MSSQL via DBD::ADO
1163 - Fix botched 0.08113 release (invalid tarball)
1165 0.08113 2009-11-13 23:13:00 (UTC)
1166 - Fix populate with has_many bug
1168 - Fix Oracle autoincrement broken for Resultsets with scalar refs
1170 - Complete Sybase RDBMS support including:
1171 - Support for TEXT/IMAGE columns
1172 - Support for the 'money' datatype
1173 - Transaction savepoints support
1174 - DateTime inflation support
1175 - Support for bind variables when connecting to a newer Sybase with
1176 OpenClient libraries
1177 - Support for connections via FreeTDS with CASTs for bind variables
1179 - Support for interpolated variables with proper quoting when
1180 connecting to an older Sybase and/or via FreeTDS
1181 - bulk API support for populate()
1182 - Transaction support for MSSQL via DBD::Sybase
1183 - Add is_paged method to DBIx::Class::ResultSet so that we can
1184 check that if we want a pager
1185 - Skip versioning test on really old perls lacking Time::HiRes
1187 - Fixed on_connect_do/call regression when used with a coderef
1188 connector (RT #50003)
1189 - A couple of fixes to Ordered to remedy subclassing issues
1190 - Fixed another lingering problem with PostgreSQL
1191 auto-increment support and its interaction with multiple
1193 - Remove some IN workarounds, and require a recent version of
1195 - Improvements to populate's handling of mixed scalarref values
1196 - Fixed regression losing result_class after $rs->find (introduced
1198 - Fix in_storage() to return 1|0 as per existing documentation
1199 - Centralize handling of _determine_driver calls prior to certain
1200 ::Storage::DBI methods
1201 - Fix update/delete arbitrary condition handling (RT#51409)
1204 0.08112 2009-09-21 10:57:00 (UTC)
1205 - Remove the recommends from Makefile.PL, DBIx::Class is not
1206 supposed to have optional dependencies. ever.
1207 - Mangle the DBIx/Class.pm POD to be more clear about
1208 copyright and license
1209 - Put back PG's multiple autoinc per table support, accidentally
1210 dropped during the serial-autodetection rewrite
1211 - Make sure ResultSetColumn does not depend on the (undefined)
1212 return value of ->cursor->reset()
1213 - Add single() to ResultSetColumn (same semantics as ResultSet)
1214 - Make sure to turn off IDENTITY_INSERT after insert() on MSSQL
1215 tables that needed it
1216 - More informative exception on failing _resolve_relationship
1217 - Allow undef/NULL as the sole grouping value in Ordered
1218 - Fix unreported rollback exceptions in TxnScopeGuard
1219 - Fix overly-eager left-join chain enforcing code
1220 - Warn about using distinct with an existing group_by
1221 - Warn about attempting to $rs->get_column a non-unique column
1222 when has_many joins are added to resultset
1223 - Refactor of the exception handling system (now everything is a
1224 DBIx::Class::Exception object)
1226 0.08111 2009-09-06 21:58:00 (UTC)
1227 - The hashref to connection_info now accepts a 'dbh_maker'
1228 coderef, allowing better intergration with Catalyst
1229 - Fixed a complex prefetch + regular join regression introduced
1231 - Fixed insert_bulk rebless handling
1232 - Fixed Storable roundtrip regression, and general serialization
1234 - SQLT related fixes:
1235 - sqlt_type is now called on the correct storage object
1236 - hooks can now see the correct producer_type (RT#47891)
1237 - optional SQLT requirements for e.g. deploy() bumped to 0.11002
1238 - Really fixed (and greatly cleaned up) postgresql autoinc sequence
1240 - Automatically detect MySQL v3 and use INNER JOIN instead of JOIN
1241 - POD improvements (including RT#48769)
1242 - Test suite tweaks (including fixes for recent CPANTS fails)
1243 - Better support for MSSQL IDENTITY_INSERT ON
1245 0.08109 2009-08-18 08:35:00 (UTC)
1246 - Replication updates:
1247 - Improved the replication tests so that they are more reliable
1248 and accurate, and hopefully solve some cross platform issues.
1249 - Bugfixes related to naming particular replicants in a
1250 'force_pool' attribute.
1251 - Lots of documentation updates, including a new Introduction.pod
1253 - Fixed the way we detect transaction to make this more reliable
1254 and forward looking.
1255 - Fixed some trouble with the way Moose Types are used.
1256 - Made discard_chages/get_from_storage replication aware (they
1257 now read from the master storage by default)
1258 - Refactor of MSSQL storage drivers, with some new features:
1259 - Support for placeholders for MSSQL via DBD::Sybase with proper
1261 - 'uniqueidentifier' support with auto newid()
1262 - Dynamic cursor support and other MARS options for ODBC
1263 - savepoints with auto_savepoint => 1
1264 - Support for MSSQL 'money' type
1265 - Support for 'smalldatetime' type used in MSSQL and Sybase for
1266 InflateColumn::DateTime
1267 - Support for Postgres 'timestamp without timezone' type in
1268 InflateColumn::DateTime (RT#48389)
1269 - Added new MySQL specific on_connect_call macro 'set_strict_mode'
1270 (also known as make_mysql_not_suck_as_much)
1271 - Multiple prefetch-related fixes:
1272 - Adjust overly agressive subquery join-chain pruning
1273 - Always preserve the outer join-chain - fixes numerous
1274 problems with search_related chaining
1275 - Deal with the distinct => 1 attribute properly when using
1277 - An extension of the select-hashref syntax, allowing labeling
1278 SQL-side aliasing: select => [ { max => 'foo', -as => 'bar' } ]
1279 - Massive optimization of the DBI storage layer - reduce the
1280 amount of connected() ping-calls
1281 - Some fixes of multi-create corner cases
1282 - Multiple POD improvements
1283 - Added exception when resultset is called without an argument
1284 - Improved support for non-schema-qualified tables under
1285 Postgres (fixed last_insert_id sequence name auto-detection)
1287 0.08108 2009-07-05 23:15:00 (UTC)
1288 - Fixed the has_many prefetch with limit/group deficiency -
1289 it is now possible to select "top 5 commenters" while
1290 prefetching all their comments
1291 - New resultsed method count_rs, returns a ::ResultSetColumn
1292 which in turn returns a single count value
1293 - Even better support of count with limit
1294 - New on_connect_call/on_disconnect_call functionality (check
1295 POD of Storage::DBI)
1296 - Automatic datetime handling environment/session setup for
1297 Oracle via connect_call_datetime_setup()
1298 - count/all on related left-joined empty resultsets now correctly
1300 - Fixed regression when both page and offset are specified on
1302 - Fixed HRI returning too many empty results on multilevel
1303 nonexisting prefetch
1304 - make_column_dirty() now overwrites the deflated value with an
1305 inflated one if such exists
1306 - Fixed set_$rel with where restriction deleting rows outside
1308 - populate() returns the created objects or an arrayref of the
1309 created objects depending on scalar vs. list context
1310 - Fixed find_related on 'single' relationships - the former
1311 implementation would overspecify the WHERE condition, reporting
1312 no related objects when there in fact is one
1313 - SQL::Translator::Parser::DBIx::Class now attaches tables to the
1314 central schema object in relationship dependency order
1315 - Fixed regression in set_column() preventing sourceless object
1317 - Fixed a bug in search_related doubling a join if the original
1318 $rs already joins/prefetches the same relation
1319 - Storage::DBI::connected() improvements for Oracle and Sybase
1320 - Fixed prefetch+incomplete select regression introduced in
1322 - MSSQL limit (TOP emulation) fixes and improvements
1324 0.08107 2009-06-14 08:21:00 (UTC)
1325 - Fix serialization regression introduced in 0.08103 (affects
1328 - Fixed incomplete ::Replicated debug output
1330 0.08106 2009-06-11 21:42:00 (UTC)
1331 - Switched SQLite storage driver to DateTime::Format::SQLite
1332 (proper timezone handling)
1333 - Fix more test problems
1335 0.08105 2009-06-11 19:04:00 (UTC)
1336 - Update of numeric columns now properly uses != to determine
1337 dirtyness instead of the usual eq
1338 - Fixes to IC::DT tests
1339 - Fixed exception when undef_if_invalid and timezone are both set
1340 on an invalid datetime column
1342 0.08104 2009-06-10 13:38:00 (UTC)
1343 - order_by now can take \[$sql, @bind] as in
1344 order_by => { -desc => \['colA LIKE ?', 'somestring'] }
1345 - SQL::Abstract errors are now properly croak()ed with the
1347 - populate() now properly reports the dataset slice in case of
1349 - Fixed corner case when populate() erroneously falls back to
1351 - Work around braindead mysql when doing subquery counts on
1352 resultsets containing identically named columns from several
1354 - Fixed m2m add_to_$rel to invoke find_or_create on the far
1355 side of the relation, to avoid duplicates
1356 - DBIC now properly handles empty inserts (invoking all default
1357 values from the DB, normally via INSERT INTO tbl DEFAULT VALUES
1358 - Fix find_or_new/create to stop returning random rows when
1359 default value insert is requested (RT#28875)
1360 - Make IC::DT extra warning state the column name too
1361 - It is now possible to transparrently search() on columns
1362 requiring DBI bind (i.e. PostgreSQL BLOB)
1363 - as_query is now a Storage::DBI method, so custom cursors can
1365 - Fix search_related regression introduced in 0.08103
1367 0.08103 2009-05-26 19:50:00 (UTC)
1368 - Multiple $resultset -> count/update/delete fixes. Now any
1369 of these operations will succeed, regardless of the complexity
1370 of $resultset. distinct, group_by, join, prefetch are all
1371 supported with expected results
1372 - Return value of $rs->delete is now the storage return value
1373 and not 1 as it used to be
1374 - don't pass SQL functions into GROUP BY
1375 - Remove MultiDistinctEmulation.pm, effectively deprecating
1376 { select => { distinct => [ qw/col1 col2/ ] } }
1377 - Change ->count code to work correctly with DISTINCT (distinct => 1)
1379 - Removed interpolation of bind vars for as_query - placeholders
1380 are preserved and nested query bind variables are properly
1381 merged in the correct order
1382 - Refactor DBIx::Class::Storage::DBI::Sybase to automatically
1383 load a subclass, namely Microsoft_SQL_Server.pm
1384 (similar to DBIx::Class::Storage::DBI::ODBC)
1385 - Refactor InflateColumn::DateTime to allow components to
1386 circumvent DateTime parsing
1387 - Support inflation of timestamp datatype
1388 - Support BLOB and CLOB datatypes on Oracle
1389 - Storage::DBI::Replicated::Balancer::Random:
1390 added master_read_weight
1391 - Storage::DBI::Replicated: storage opts from connect_info,
1392 connect_info merging to replicants, hashref connect_info support,
1393 improved trace output, other bug fixes/cleanups
1394 - distinct => 1 with prefetch now groups by all columns
1395 - on_connect_do accepts a single string equivalent to a one
1396 element arrayref (RT#45159)
1397 - DB2 limit + offset now works correctly
1398 - Sybase now supports autoinc PKs (RT#40265)
1399 - Prefetch on joins over duplicate relations now works
1400 correctly (RT#28451)
1401 - "timestamp with time zone" columns (for Pg) now get inflated with a
1402 time zone information preserved
1403 - MSSQL Top limit-emulation improvements (GROUP BY and subquery support)
1404 - ResultSetColumn will not lose the joins infered from a parent
1407 0.08102 2009-04-30 08:29:00 (UTC)
1408 - Fixed two subtle bugs when using columns or select/as
1409 paired with a join (limited prefetch)
1410 - Fixed breakage of cdbi tests (RT#45551)
1411 - Some POD improvements
1413 0.08101 2009-04-27 09:45:00 (UTC)
1414 - Fix +select, +as, +columns and include_columns being stripped
1416 - move load_optional_class from DBIx::Class::Componentised to
1417 Class::C3::Componentised, bump dependency
1418 - register_extra_source() now *really* fixed wrt subclassing
1419 - Added missing POD descriptions (RT#45195)
1420 - Fix insert() to not store_column() every present object column
1421 - Multiple Makefile.PL fixes
1423 0.08100 2009-04-19 11:39:35 (UTC)
1424 - Todo out the register_extra_source test until after shipping
1426 0.08099_08 2009-03-30 00:00:00 (UTC)
1427 - Fixed taint mode with load_namespaces
1428 - Putting IC::DateTime locale, timezone or floating_tz_ok attributes into
1429 extra => {} has been deprecated. The new way is to put these things
1430 directly into the columns definition
1431 - Switched MI code to MRO::Compat
1432 - Document db-side default_value caveats
1433 - Search_like() now warns to indicate deprecation in 0.09.
1434 - TxnScopeGuard left experimental state
1436 0.08099_07 2009-02-27 02:00:00 (UTC)
1437 - multi-create using find_or_create rather than _related for post-insert
1438 - fix get_inflated_columns to check has_column_loaded
1439 - Add DBIC_MULTICREATE_DEBUG env var (undocumented, quasi-internal)
1440 - Fix up multi-create to:
1441 - correctly propagate columns loaded during multi-insert of rels
1442 - not try and insert things tagged on via new_related unless required
1443 - Possible to set locale in IC::DateTime extra => {} config
1444 - Calling the accessor of a belongs_to when the foreign_key
1445 was NULL and the row was not stored would unexpectedly fail
1446 - Split sql statements for deploy only if SQLT::Producer returned a scalar
1447 containing all statements to be executed
1448 - Add as_query() for ResultSet and ResultSetColumn. This makes subqueries
1449 possible. See the Cookbook for details.
1450 - Massive rewrite of Ordered to properly handle position constraints and
1451 to make it more matpath-friendly
1452 - deploy_statements called ddl_filename with the $version and $dir arguments
1454 - columns/+columns attributes now support { as => select } hahsrefs
1455 - support for views both in DBIC and via deploy() in SQLT
1457 0.08099_06 2009-01-23 07:30:00 (UTC)
1458 - Allow a scalarref to be supplied to the 'from' resultset attribute
1459 - Classes submitted as result_class for a resultsource are now
1460 automatically loaded via ensure_loaded()
1461 - 'result_class' resultset attribute, identical to result_class()
1462 - add 'undef_on_null_fk' option for relationship accessors of type 'single'.
1463 This will prevent DBIC from querying the database if one or more of
1464 the key columns IS NULL
1465 - for 'belongs_to' rels, 'undef_on_null_fk' defaults to true.
1466 - fixed scope unaware last_insert_id fetching for MSSQL
1467 (http://msdn.microsoft.com/en-us/library/ms190315.aspx)
1468 - an sqlt_deploy_hook can now be shared between result sources using
1469 a configurable callback trigger
1470 - new order_by => { -desc => 'colname' } syntax supported
1471 - PG array datatype supported
1472 - insert should use store_column, not set_column to avoid marking
1473 clean just-stored values as dirty. New test for this
1474 - regression test for source_name
1476 0.08099_05 2008-10-30 21:30:00 (UTC)
1477 - Rewrite of Storage::DBI::connect_info(), extended with an
1478 additional argument format type
1479 - InflateColumn::DateTime: add warning about floating timezone
1480 - InflateColumn::DateTime: possible to enforce/skip inflation
1481 - delete throws exception if passed arguments to prevent drunken mishaps.
1482 - Fix storage to copy scalar conds before regexping to avoid
1483 trying to modify a constant in odd edge cases
1484 - Related resultsets on uninserted objects are now empty
1485 - Fixed up related resultsets and multi-create
1486 - Fixed superfluous connection in ODBC::_rebless
1487 - Fixed undef PK for first insert in ODBC::Microsoft_SQL_Server
1488 - Added virtual method to Versioned so a user can create upgrade
1489 path across multiple versions (jgoulah)
1490 - Better (and marginally faster) implementation of the HashRefInflator
1491 hash construction algorithm
1492 - Allow explicit specification of ON DELETE/ON UPDATE constraints
1493 when using the SQLT parser
1495 0.08099_04 2008-07-24 01:00:00
1496 - Functionality to storage to enable a sub to be run without FK checks
1497 - Fixed $schema->clone bug which caused clone and source to share
1499 - Added register_extra_source methods for additional sources
1500 - Added datetime_undef_if_invalid for InflateColumn::DateTime to
1501 return undef on invalid date/time values
1502 - Added search_related_rs method to ResultSet
1503 - add a make_column_dirty method to Row to force updates
1504 - throw a clear exception when user tries multi-has_many prefetch
1505 - SQLT parser prefixes index names with ${table}_idx_ to avoid clashes
1506 - mark ResultSetManager as deprecated and undocument it
1507 - pod fix (RT #32988)
1508 - add Test::Exception to test requirements (RT #34256)
1509 - make ash's build_requires/META.yml fixes work better
1510 - is_deferable support on relations used by the SQL::Translator
1512 - Refactored DBIx::Class::Schema::Versioned
1513 - Syntax errors from resultset components are now reported correctly
1514 - sqltargs respected correctly in deploy et al.
1515 - Added support for savepoints, and using them automatically in
1516 nested transactions if auto_savepoint is set in connect_info.
1517 - Changed naming scheme for constraints and keys in the sqlt parser;
1518 names should now be consistent and collision-free.
1519 - Improve handling of explicit key attr in ResultSet::find
1520 - Add warnings for non-unique ResultSet::find queries
1521 - Changed Storage::DBI::Replication to Storage::DBI::Replicated and
1523 - By default now deploy/diff et al. will ignore constraint and index
1525 - Add ResultSet::_is_deterministic_value, make new_result filter the
1526 values passed to new to drop values that would generate invalid SQL.
1527 - Use Sub::Name to name closures before installing them. Fixes
1528 incompatibility with Moose method modifiers on generated methods.
1530 0.08010 2008-03-01 10:30
1531 - Fix t/94versioning.t so it passes with latest SQL::Translator
1533 0.08009 2008-01-20 13:30
1534 - Made search_rs smarter about when to preserve the cache to fix
1536 - Added Storage::DBI subclass for MSSQL over ODBC.
1537 - Added freeze, thaw and dclone methods to Schema so that thawed
1538 objects will get re-attached to the schema.
1539 - Moved dbicadmin to JSON::Any wrapped JSON.pm for a sane API
1540 (also fixes RT #32393)
1541 - introduced DBIx::Class::set_inflated_columns
1542 - DBIx::Class::Row::copy uses set_inflated_columns
1544 0.08008 2007-11-16 14:30:00
1545 - Fixed join merging bug (test from Zby)
1546 - When adding relationships, it will throw an exception if you get the
1547 foreign and self parts the wrong way round in the condition
1548 - ResultSetColumn::func() now returns all results if called in list
1549 context; this makes things like func('DISTINCT') work as expected
1550 - Many-to-many relationships now warn if the utility methods would
1552 - InflateColumn::DateTime now accepts an extra parameter of timezone
1553 to set timezone on the DT object (thanks Sergio Salvi)
1554 - Added sqlt_deploy_hook to result classes so that indexes can be
1556 - Added startup checks to warn loudly if we appear to be running on
1557 RedHat systems from perl-5.8.8-10 and up that have the bless/overload
1558 patch applied (badly) which causes 2x -> 100x performance penalty.
1560 - ResultSource::reverse_relationship_info can distinguish between
1561 sources using the same table
1562 - Row::insert will now not fall over if passed duplicate related objects
1563 - Row::copy will not fall over if you have two relationships to the
1564 same source with a unique constraint on it
1566 0.08007 2007-09-04 19:36:00
1567 - patch for Oracle datetime inflation (abram@arin.net)
1568 - added on_disconnect_do
1569 - on_connect_do and on_disconnect_do take coderefs and arrayrefs
1571 0.08006 2007-08-12 15:12:00
1572 - Move to using Class::C3::Componentised
1573 - Remove warn statement from DBIx::Class::Row
1576 - add timestamp fix re rt.cpan 26978 - no test yet but change
1577 clearly should cause no regressions
1578 - provide alias for related_resultset via local() so it's set
1579 correctly at resultset construction time (fixes RestrictWithObject)
1580 - fixes bind params in debug statements
1581 (original test from abraxxa)
1582 - fixed storage->connected fork bug
1583 (test and fix from Radu Greab)
1584 - add 1; to AccessorGroup.pm for stuff that still uses it
1585 - refactor Statistics to create debugging filehandle to fix bug with
1586 closed STDERR, update docs and modify Versioned to use Statistics
1587 (original fix from diz)
1589 0.08004 2007-08-06 19:00:00
1590 - fix storage connect code to not trigger bug via auto-viv
1592 - fixup cursor_class to be an 'inherited' attr for per-package defaults
1593 - add default_resultset_attributes entry to Schema
1594 - optimisation in DBI::Cursor to check software_limit before falling
1595 back to base Cursor->all
1596 - fix bug with create_multi not inserting non-storage objects
1597 (test and fix from davinchi)
1598 - DBIx::Class::AccessorGroup made empty subclass of
1599 Class::Accessor::Grouped
1600 - fixed an ugly bug regarding $dbh->{AutoCommit} and transactions
1601 - ensure_class_loaded handles non-classnames better.
1602 - non-destructive hashref handling for connect_info options
1603 - count no longer returns negative values after slice
1604 (report and test from JOHANL)
1605 - rebless before building datetime_parser
1606 (patch from mattlaw / Matt Lawrence)
1608 0.08003 2007-07-14 18:01:00
1609 - improved populate bulk_insert mode
1610 - fixed up multi_create to be more intelligent about PK<->PK rels
1611 - fix many-many rels to not use set_columns
1612 - Unmarked deploy as experimental since it isn't anymore
1613 - Removed Cwd dep since it's not required and causes problems
1614 with debian packaging
1615 - Patch to fix ? in data for NoBindVars (from Tom Hukins)
1616 - Restored mk_classaccessor method for compatibility
1617 - Fixed group_by problem with oracle limit syntax
1618 - Fixed attr merging problem
1619 - Fixed $rs->get_column w/prefetch problem
1621 0.08002 2007-06-20 06:10:00
1622 - add scope guard to Row::insert to ensure rollback gets called
1623 - more heuristics in Row::insert to try and get insert order right
1624 - eliminate vestigial code in PK::Auto
1625 - more expressive DBI errors
1626 - soften errors during deploy
1627 - ensure_connected before txn_begin to catch stomping on transaction
1629 - new method "rethrow" for our exception objects
1631 0.08001 2007-06-17 21:21:02
1632 - Cleaned up on_connect handling for versioned
1633 - removed DateTime use line from multi_create test
1634 - hid DBIx::ContextualFetch::st override in CDBICompat
1636 0.08000 2007-06-17 18:06:12
1637 - Fixed DBIC_TRACE debug filehandles to set ->autoflush(1)
1638 - Fixed circular dbh<->storage in HandleError with weakref
1640 0.07999_06 2007-06-13 04:45:00
1641 - tweaked Row.pm to make last_insert_id take multiple column names
1642 - Fixed DBIC::Storage::DBI::Cursor::DESTROY bug that was
1643 messing up exception handling
1644 - added exception objects to eliminate stacktrace/Carp::Clan
1646 - setting $ENV{DBIC_TRACE} defaults stacktrace on.
1647 - added stacktrace option to Schema, makes throw_exception
1649 - make database handles use throw_exception by default
1650 - make database handles supplied by a coderef use our
1651 standard HandleError/RaiseError/PrintError
1652 - add "unsafe" connect_info option to suppress our setting
1653 of HandleError/RaiseError/PrintError
1654 - removed several redundant evals whose sole purpose was to
1655 provide extra debugging info
1656 - fixed page-within-page bug (reported by nilsonsfj)
1657 - fixed rare bug when database is disconnected inbetween
1658 "$dbh->prepare_cached" and "$sth->execute"
1660 0.07999_05 2007-06-07 23:00:00
1661 - Made source_name rw in ResultSource
1662 - Fixed up SQL::Translator test/runtime dependencies
1663 - Fixed t/60core.t in the absence of DateTime::Format::MySQL
1664 - Test cleanup and doc note (ribasushi)
1666 0.07999_04 2007-06-01 14:04:00
1667 - pulled in Replication storage from branch and marked EXPERIMENTAL
1668 - fixup to ensure join always LEFT after first LEFT join depthwise
1669 - converted the vendor tests to use schema objects intead of schema
1670 classes, made cleaned more reliable with END blocks
1671 - versioning support via DBIx::Class::Schema::Versioned
1672 - find/next now return undef rather than () on fail from Bernhard Graf
1673 - rewritten collapse_result to fix prefetch
1674 - moved populate to resultset
1675 - added support for creation of related rows via insert and populate
1676 - transaction support more robust now in the face of varying AutoCommit
1677 and manual txn_begin usage
1678 - unbreak back-compat for Row/ResultSet->new_result
1679 - Added Oracle/WhereJoins.pm for Oracle >= 8 to support
1680 Oracle <= 9i, and provide Oracle with a better join method for
1681 later versions. (I use the term better loosely.)
1682 - The SQL::T parser class now respects a relationship attribute of
1683 is_foreign_key_constrain to allow explicit control over wether or
1684 not a foreign constraint is needed
1685 - resultset_class/result_class now (again) auto loads the specified
1686 class; requires Class::Accessor::Grouped 0.05002+
1687 - added get_inflated_columns to Row
1688 - %colinfo accessor and inflate_column now work together
1689 - More documentation updates
1690 - Error messages from ->deploy made more informative
1691 - connect_info will now always return the arguments it was
1693 - A few small efficiency improvements for load_classes
1694 and compose_namespace
1696 0.07006 2007-04-17 23:18:00
1697 - Lots of documentation updates
1698 - deploy now takes an optional 'source_names' parameter (dec)
1699 - Quoting for for columns_info_for
1700 - RT#25683 fixed (multiple open sths on DBD::Sybase)
1701 - CDBI compat infers has_many from has_a (Schwern)
1702 - Fix ddl_filename transformation (Carl Vincent)
1704 0.07999_02 2007-01-25 20:11:00
1705 - add support for binding BYTEA and similar parameters (w/Pg impl)
1706 - add support to Ordered for multiple ordering columns
1707 - mark DB.pm and compose_connection as deprecated
1708 - switch tests to compose_namespace
1709 - ResultClass::HashRefInflator added
1710 - Changed row and rs objects to not have direct handle to a source,
1711 instead a (schema,source_name) tuple of type ResultSourceHandle
1713 0.07005 2007-01-10 18:36:00
1714 - fixup changes file
1715 - remove erroneous .orig files - oops
1717 0.07004 2007-01-09 21:52:00
1718 - fix find_related-based queries to correctly grep the unique key
1719 - fix InflateColumn to inflate/deflate all refs but scalar refs
1721 0.07003 2006-11-16 11:52:00
1722 - fix for rt.cpan.org #22740 (use $^X instead of hardcoded "perl")
1723 - Tweaks to resultset to allow inflate_result to return an array
1724 - Fix UTF8Columns to work under Perl <= 5.8.0
1725 - Fix up new_result in ResultSet to avoid alias-related bugs
1726 - Made new/update/find handle 'single' rel accessor correctly
1727 - Fix NoBindVars to be safer and handle non-true bind values
1728 - Don't blow up if columns_info_for returns useless results
1729 - Documentation updates
1731 0.07999_01 2006-10-05 21:00:00
1732 - add connect_info option "disable_statement_caching"
1733 - create insert_bulk using execute_array, populate uses it
1734 - added DBIx::Class::Schema::load_namespaces, alternative to
1736 - added source_info method for source-level metadata (kinda like
1738 - Some of ::Storage::DBI's code/docs moved to ::Storage
1739 - DBIx::Class::Schema::txn_do code moved to ::Storage
1740 - Storage::DBI now uses exceptions instead of ->ping/->{Active} checks
1741 - Storage exceptions are thrown via the schema class's throw_exception
1742 - DBIx::Class::Schema::throw_exception's behavior can be modified via
1744 - columns_info_for is deprecated, and no longer runs automatically.
1745 You can make it work like before via
1746 __PACKAGE__->column_info_from_storage(1) for now
1747 - Replaced DBIx::Class::AccessorGroup and Class::Data::Accessor with
1748 Class::Accessor::Grouped. Only user noticible change is to
1749 table_class on ResultSourceProxy::Table (i.e. table objects in
1750 schemas) and, resultset_class and result_class in ResultSource.
1751 These accessors no longer automatically require the classes when
1754 0.07002 2006-09-14 21:17:32
1755 - fix quote tests for recent versions of SQLite
1756 - added reference implementation of Manual::Example
1757 - backported column_info_from_storage accessor from -current, but
1758 - fixed inflate_datetime.t tests/stringify under older Test::More
1759 - minor fixes for many-to-many relationship helpers
1760 - cleared up Relationship docs, and fixed some typos
1761 - use ref instead of eval to check limit syntax (to avoid issues with
1763 - update ResultSet::_cond_for_update_delete to handle more complicated
1765 - bugfix to Oracle columns_info_for
1766 - remove_columns now deletes columns from _columns
1768 0.07001 2006-08-18 19:55:00
1769 - add directory argument to deploy()
1770 - support default aliases in many_to_many accessors.
1771 - support for relationship attributes in many_to_many accessors.
1772 - stop search_rs being destructive to attrs
1773 - better error reporting when loading components
1774 - UTF8Columns changed to use "utf8" instead of "Encode"
1775 - restore automatic aliasing in ResultSet::find() on nonunique queries
1776 - allow aliases in ResultSet::find() queries (in cases of relationships
1778 - pass $attrs to find from update_or_create so a specific key can be
1780 - remove anonymous blesses to avoid major speed hit on Fedora Core 5's
1781 Perl and possibly others; for more information see:
1782 https://bugzilla.redhat.com/bugzilla/show_bug.cgi?id=196836
1783 - fix a pathological prefetch case
1784 - table case fix for Oracle in columns_info_for
1785 - stopped search_rs deleting attributes from passed hash
1787 0.07000 2006-07-23 02:30:00
1788 - supress warnings for possibly non-unique queries, since
1789 _is_unique_query doesn't infer properly in all cases
1790 - skip empty queries to eliminate spurious warnings on ->deploy
1791 - fixups to ORDER BY, tweaks to deepen some copies in ResultSet
1792 - fixup for RowNum limit syntax with functions
1794 0.06999_07 2006-07-12 20:58:05
1795 - fix issue with from attr copying introduced in last release
1797 0.06999_06 2006-07-12 17:16:55
1798 - documentation for new storage options, fix S::A::L hanging on to $dbh
1799 - substantial refactor of search_related code to fix alias numbering
1800 - don't generate partial unique keys in ResultSet::find() when a table
1801 has more than one unique constraint which share a column and only one
1803 - cleanup UTF8Columns and make more efficient
1804 - rename DBIX_CLASS_STORAGE_DBI_DEBUG to DBIC_TRACE (with compat)
1805 - rename _parent_rs to _parent_source in ResultSet
1808 0.06999_05 2006-07-04 14:40:01
1809 - fix issue with incorrect $rs->{attrs}{alias}
1810 - fix subclassing issue with source_name
1811 - tweak quotes test to output text on failure
1812 - fix Schema->txn_do to not fail as a classmethod
1814 0.06999_04 2006-06-29 20:18:47
1815 - disable cdbi-t/02-Film.t warning tests under AS perl
1816 - fixups to MySQL tests (aka "work round mysql being retarded")
1817 - compat tweaks for Storage debug logging
1819 0.06999_03 2006-06-26 21:04:44
1820 - various documentation improvements
1821 - fixes to pass test suite on Windows
1822 - rewrote and cleaned up SQL::Translator tests
1823 - changed relationship helpers to only call ensure_class_loaded when the
1824 join condition is inferred
1825 - rewrote many_to_many implementation, now provides helpers for adding
1826 and deleting objects without dealing with the link table
1827 - reworked InflateColumn implementation to lazily deflate where
1828 possible; now handles passing an inflated object to new()
1829 - changed join merging to not create a rel_2 alias when adding a join
1830 that already exists in a parent resultset
1831 - Storage::DBI::deployment_statements now calls ensure_connected
1832 if it isn't passed a type
1833 - fixed Componentized::ensure_class_loaded
1834 - InflateColumn::DateTime supports date as well as datetime
1835 - split Storage::DBI::MSSQL into MSSQL and Sybase::MSSQL
1836 - fixed wrong debugging hook call in Storage::DBI
1837 - set connect_info properly before setting any ->sql_maker things
1839 0.06999_02 2006-06-09 23:58:33
1840 - Fixed up POD::Coverage tests, filled in some POD holes
1841 - Added a warning for incorrect component order in load_components
1842 - Fixed resultset bugs to do with related searches
1843 - added code and tests for Componentized::ensure_class_found and
1845 - NoBindVars + Sybase + MSSQL stuff
1846 - only rebless S::DBI if it is still S::DBI and not a subclass
1847 - Added `use' statement for DBD::Pg in Storage::DBI::Pg
1848 - stopped test relying on order of unordered search
1849 - bugfix for join-types in nested joins using the from attribute
1850 - obscure prefetch problem fixed
1851 - tightened up deep search_related
1852 - Fixed 'DBIx/Class/DB.pm did not return a true value' error
1853 - Revert change to test for deprecated find usage and swallow warnings
1854 - Slight wording change to new_related() POD
1855 - new specific test for connect_info coderefs
1856 - POD clarification and content bugfixing + a few code formatting fixes
1857 - POD::Coverage additions
1859 - Fix column_info stomping
1861 0.06999_01 2006-05-28 17:19:30
1862 - add automatic naming of unique constraints
1863 - marked DB.pm as deprecated and noted it will be removed by 1.0
1864 - add ResultSetColumn
1865 - refactor ResultSet code to resolve attrs as late as possible
1866 - merge prefetch attrs into join attrs
1867 - add +select and +as attributes to ResultSet
1868 - added InflateColumn::DateTime component
1869 - refactor debugging to allow for profiling using Storage::Statistics
1870 - removed Data::UUID from deps, made other optionals required
1871 - modified SQLT parser to skip dupe table names
1872 - added remove_column(s) to ResultSource/ResultSourceProxy
1873 - added add_column alias to ResultSourceProxy
1874 - added source_name to ResultSource
1875 - load_classes now uses source_name and sets it if necessary
1876 - add update_or_create_related to Relationship::Base
1877 - add find_or_new to ResultSet/ResultSetProxy and find_or_new_related
1878 to Relationship::Base
1879 - add accessors for unique constraint names and coulums to
1880 ResultSource/ResultSourceProxy
1881 - rework ResultSet::find() to search unique constraints
1882 - CDBICompat: modify retrieve to fix column casing when ColumnCase is
1884 - CDBICompat: override find_or_create to fix column casing when
1885 ColumnCase is loaded
1886 - reorganized and simplified tests
1888 - added the ability to set on_connect_do and the various sql_maker
1889 options as part of Storage::DBI's connect_info.
1891 0.06003 2006-05-19 15:37:30
1892 - make find_or_create_related check defined() instead of truth
1893 - don't unnecessarily fetch rels for cascade_update
1894 - don't set_columns explicitly in update_or_create; instead use
1895 update($hashref) so InflateColumn works
1896 - fix for has_many prefetch with 0 related rows
1897 - make limit error if rows => 0
1898 - added memory cycle tests and a long-needed weaken call
1900 0.06002 2006-04-20 00:42:41
1901 - fix set_from_related to accept undef
1902 - fix to Dumper-induced hash iteration bug
1903 - fix to copy() with non-composed resultsource
1904 - fix to ->search without args to clone rs but maintain cache
1905 - grab $self->dbh once per function in Storage::DBI
1906 - nuke ResultSource caching of ->resultset for consistency reasons
1907 - fix for -and conditions when updating or deleting on a ResultSet
1910 - Added fix for quoting with single table
1911 - Substantial fixes and improvements to deploy
1912 - slice now uses search directly
1913 - fixes for update() on resultset
1914 - bugfix to Cursor to avoid error during DESTROY
1915 - transaction DBI operations now in debug trace output
1917 0.06000 2006-03-25 18:03:46
1918 - Lots of documentation improvements
1919 - Minor tweak to related_resultset to prevent it storing a searched rs
1920 - Fixup to columns_info_for when database returns type(size)
1921 - Made do_txn respect void context (on the off-chance somebody cares)
1922 - Fix exception text for nonexistent key in ResultSet::find()
1924 0.05999_04 2006-03-18 19:20:49
1925 - Fix for delete on full-table resultsets
1926 - Removed caching on count() and added _count for pager()
1927 - ->connection does nothing if ->storage defined and no args
1928 (and hence ->connect acts like ->clone under the same conditions)
1929 - Storage::DBI throws better exception if no connect info
1930 - columns_info_for made more robust / informative
1931 - ithreads compat added, fork compat improved
1932 - weaken result_source in all resultsets
1933 - Make pg seq extractor less sensitive.
1935 0.05999_03 2006-03-14 01:58:10
1936 - has_many prefetch fixes
1937 - deploy now adds drop statements before creates
1938 - deploy outputs debugging statements if DBIX_CLASS_STORAGE_DBI_DEBUG
1941 0.05999_02 2006-03-10 13:31:37
1942 - remove test dep on YAML
1943 - additional speed tweaks for C3
1944 - allow scalarefs passed to order_by to go straight through to SQL
1945 - renamed insert_or_update to update_or_insert (with compat alias)
1946 - hidden lots of packages from the PAUSE Indexer
1948 0.05999_01 2006-03-09 18:31:44
1949 - renamed cols attribute to columns (cols still supported)
1950 - added has_column_loaded to Row
1951 - Storage::DBI connect_info supports coderef returning dbh as 1st arg
1952 - load_components() doesn't prepend base when comp. prefixed with +
1955 - prefetch for has_many
1956 - cache attr for resultsets
1957 - PK::Auto::* no longer required since Storage::DBI::* handle auto-inc
1958 - minor tweak to tests for join edge case
1959 - added cascade_copy relationship attribute
1960 (sponsored by Airspace Software, http://www.airspace.co.uk/)
1961 - clean up set_from_related
1962 - made copy() automatically null out auto-inc columns
1963 - added txn_do() method to Schema, which allows a coderef to be
1966 0.05007 2006-02-24 00:59:00
1967 - tweak to Componentised for Class::C3 0.11
1968 - fixes for auto-inc under MSSQL
1970 0.05006 2006-02-17 15:32:40
1971 - storage fix for fork() and workaround for Apache::DBI
1972 - made update(\%hash) work on row as well as rs
1973 - another fix for count with scalar group_by
1974 - remove dependency on Module::Find in 40resultsetmanager.t (RT #17598)
1976 0.05005 2006-02-13 21:24:51
1977 - remove build dependency on version.pm
1979 0.05004 2006-02-13 20:59:00
1980 - allow specification of related columns via cols attr when primary
1981 keys of the related table are not fetched
1982 - fix count for group_by as scalar
1983 - add horrific fix to make Oracle's retarded limit syntax work
1984 - remove Carp require
1985 - changed UUIDColumns to use new UUIDMaker classes for uuid creation
1986 using whatever module may be available
1988 0.05003 2006-02-08 17:50:20
1989 - add component_class accessors and use them for *_class
1990 - small fixes to Serialize and ResultSetManager
1991 - rollback on disconnect, and disconnect on DESTROY
1993 0.05002 2006-02-06 12:12:03
1994 - Added recommends for Class::Inspector
1995 - Added skip_all to t/40resultsetmanager.t if no Class::Inspector
1998 0.05001 2006-02-05 15:28:10
1999 - debug output now prints NULL for undef params
2000 - multi-step prefetch along the same rel (e.g. for trees) now works
2001 - added multi-join (join => [ 'foo', 'foo' ]), aliases second to foo_2
2002 - hack PK::Auto::Pg for "table" names referencing a schema
2003 - find() with attributes works
2004 - added experimental Serialize and ResultSetManager components
2005 - added code attribute recording to DBIx::Class
2006 - fix to find() for complex resultsets
2007 - added of $storage->debugcb(sub { ... })
2008 - added $source->resultset_attributes accessor
2009 - added include_columns rs attr
2011 0.05000 2006-02-01 16:48:30
2012 - assorted doc fixes
2013 - remove ObjectCache, not yet working in 0.05
2014 - let many_to_many rels have attrs
2015 - fix ID method in PK.pm to be saner for new internals
2016 - fix t/30dbicplain.t to use ::Schema instead of
2017 Catalyst::Model::DBIC::Plain
2019 0.04999_06 2006-01-28 21:20:32
2020 - fix Storage/DBI (tried to load deprecated ::Exception component)
2022 0.04999_05 2006-01-28 20:13:52
2023 - count will now work for grouped resultsets
2024 - added accessor => option to column_info to specify accessor name
2025 - added $schema->populate to load test data (similar to AR fixtures)
2026 - removed cdbi-t dependencies, only run tests if installed
2027 - Removed DBIx::Class::Exception
2028 - unified throw_exception stuff, using Carp::Clan
2029 - report query when sth generation fails.
2030 - multi-step prefetch!
2034 0.04999_04 2006-01-24 21:48:21
2035 - more documentation improvements
2036 - add columns_info_for for vendor-specific column info (Zbigniew
2038 - add SQL::Translator::Producer for DBIx::Class table classes (Jess
2040 - add unique constraint declaration (Daniel Westermann-Clark)
2041 - add new update_or_create method (Daniel Westermann-Clark)
2042 - rename ResultSetInstance class to ResultSetProxy, ResultSourceInstance
2043 to ResultSourceProxy, and TableInstance to ResultSourceProxy::Table
2044 - minor fixes to UUIDColumns
2045 - add debugfh method and ENV magic for tracing SQL (Nigel Metheringham)
2047 0.04999_03 2006-01-20 06:05:27
2048 - imported Jess Robinson's SQL::Translator::Parser::DBIx::Class
2049 - lots of internals cleanup to eliminate result_source_instance
2051 - added register_column and register_relationship class APIs
2052 - made Storage::DBI use prepare_cached safely (thanks to Tim Bunce)
2053 - many documentation improvements (thanks guys!)
2054 - added ->connection, ->connect, ->register_source and ->clone schema
2056 - Use croak instead of die for user errors.
2058 0.04999_02 2006-01-14 07:17:35
2059 - Schema is now self-contained; no requirement for co-operation
2060 - add_relationship, relationships, relationship_info, has_relationship
2061 - relationship handling on ResultSource
2062 - all table handling now in Table.pm / ResultSource.pm
2063 - added GROUP BY and DISTINCT support
2064 - hacked around SQL::Abstract::Limit some more in DBIC::SQL::Abstract
2065 (this may have fixed complex quoting)
2066 - moved inflation to inflate_result in Row.pm
2067 - added $rs->search_related
2068 - split compose_namespace out of compose_connection in Schema
2069 - ResultSet now handles find
2070 - various *_related methods are now ->search_related->*
2071 - added new_result to ResultSet
2073 0.04999_01 2005-12-27 03:33:42
2074 - search and related methods moved to ResultSet
2075 - select and as added to ResultSet attrs
2076 - added DBIx::Class::Table and TableInstance for table-per-class
2077 - added DBIx::Class::ResultSetInstance which handles proxying
2078 search etc. as a superclass of DBIx::Class::DB
2079 - assorted test and code cleanup work
2081 0.04001 2005-12-13 22:00:00
2082 - Fix so set_inflated_column calls set_column
2083 - Syntax errors in relationship classes are now reported
2084 - Better error detection in set_primary_key and columns methods
2085 - Documentation improvements
2086 - Better transaction support with txn_* methods
2087 - belongs_to now works when $cond is a string
2088 - PK::Auto::Pg updated, only tries primary keys instead of all cols
2091 - Moved get_simple and set_simple into AccessorGroup
2092 - Made 'new' die if given invalid columns
2093 - Added has_column and column_info to Table.pm
2094 - Refactored away from direct use of _columns and _primaries
2095 - Switched from NEXT to Class::C3
2098 - Added an || '' to the CDBICompat stringify to avoid null warnings
2099 - Updated name section for manual pods
2100 0.03003 2005-11-03 17:00:00
2102 - Changed use to require in Relationship/Base to avoid import.
2104 0.03002 2005-10-20 22:35:00
2105 - Minor bugfix to new (Row.pm)
2106 - Schema doesn't die if it can't load a class (Schema.pm)
2107 - New UUID columns plugin (UUIDColumns.pm)
2108 - Documentation improvements.
2110 0.03001 2005-09-23 14:00:00
2111 - Fixes to relationship helpers
2112 - IMPORTANT: prefetch/schema combination bug fix
2114 0.03 2005-09-19 19:35:00
2116 - Join support on search
2117 - Prefetch support on search
2119 0.02 2005-08-12 18:00:00
2121 - Performance improvements.
2122 - Oracle primary key support.
2123 - MS-SQL primary key support.
2124 - SQL::Abstract::Limit integration for database-agnostic limiting.
2126 0.01 2005-08-08 17:10:00