1 Revision history for DBIx::Class
3 * Notable Changes and Deprecations
4 - The entire class hierarchy now explicitly sets the 'c3' mro, even
5 in cases where load_components was not used. Extensive testing led
6 the maintainer believe this is safe, but this is a very complex
7 area and reality may turn out to be different. If **ANYHTING** at
8 all seems out of place, please file a report at once
9 - Neither exception_action() nor $SIG{__DIE__} handlers are invoked
10 on recoverable errors. This ensures that the retry logic is fully
11 insulated from changes in control flow, as the handlers are only
12 invoked when an error is leaving the DBIC internals to be handled by
13 the caller (n.b. https://github.com/PerlDancer/Dancer2/issues/1125)
14 (also fixes the previously rejected RT#63874)
15 - $result->related_resultset() no longer passes extra arguments to
16 an underlying search_rs(), as by design these arguments would be
17 used only on the first call to ->related_resultset(), and ignored
18 afterwards. Instead an exception (detailing the fix) is thrown.
19 - Another relatively invasive set of ::FilterColumn changes, covering
20 potential data loss (RT#111567). Please run your regression tests!
21 - Increased checking for the correctness of the is_nullable attribute
22 within the prefetch result parser may highlight previously unknown
23 mismatches between your codebase and data source
24 - Calling the set_* many-to-many helper with a list (instead of an
25 arrayref) now emits a deprecation warning
28 - When using non-scalars (e.g. arrays) as literal bind values it is no
29 longer necessary to explicitly specify a bindtype (this turned out
30 to be a mostly useless overprotection)
31 - DBIx::Class::Optional::Dependencies now properly understands
32 combinations of requirements and does the right thing with e.g.
33 ->req_list_for([qw( rdbms_oracle ic_dt )]) bringing in the Oracle
34 specific DateTime::Format dependencies
37 - Ensure failing on_connect* / on_disconnect* are dealt with properly,
38 notably on_connect* failures now properly abort the entire connect
39 - Fix incorrect SQL generated with invalid {rows} on complex resultset
40 operations, generally more robust handling of rows/offset attrs
41 - Fix incorrect $storage state on unexpected RDBMS disconnects and
42 other failure events, preventing clean reconnection (RT#110429)
43 - Ensure leaving an exception stack via Return::MultiLevel or something
44 similar produces a large warning
45 - Make sure exception objects stringifying to '' are properly handled
46 and warned about (GH#15)
47 - Fix silencing of exceptions thrown by custom inflate_result() methods
48 - Fix complex prefetch when ordering over foreign boolean columns
49 ( Pg can't MAX(boolcol) despite being able to ORDER BY boolcol )
50 - Fix incorrect data returned in a corner case of partial-select HRI
51 invocation (no known manifestations of this bug in the field, see
52 commit message for description of exact failure scenario)
53 - Fix corner case of stringify-only overloaded objects being used in
55 - Remove spurious exception warping in ::Replicated::execute_reliably
57 - Fix infinite loop on ->svp_release("nonexistent_savepoint") (GH#97)
58 - Fix spurious ROLLBACK statements when a TxnScopeGuard fails a commit
59 of a transaction with deferred FK checks: a guard is now inactivated
60 immediately before the commit is attempted (RT#107159)
61 - Fix use of ::Schema::Versioned combined with a user-supplied
62 $dbh->{HandleError} (GH#101)
63 - Fix spurious warning on MSSQL cursor invalidation retries (RT#102166)
64 - Fix parsing of DSNs containing driver arguments (GH#99)
65 - Work around unreliable $sth->finish() on INSERT ... RETURNING within
66 DBD::Firebird on some compiler/driver combinations (RT#110979)
67 - Really fix savepoint rollbacks on older DBD::SQLite (fix in 0.082800
68 was not sufficient to cover up RT#67843)
69 - Fix several corner cases with Many2Many over custom relationships
70 - Fix the Sybase ASE storage incorrectly attempting to retrieve an
71 autoinc value when inserting rows containing blobs (GH#82)
74 - Add explicit test for pathological example of asymmetric IC::DT setup
75 working with copy() in t/icdt/engine_specific/sybase.t (GH#84)
76 - Fix invalid variable names in ResultSource::View examples
77 - Typo fixes from downstream debian packagers (RT#112007)
78 - Skip tests in a way more intelligent and speedy manner when optional
79 dependencies are missing
80 - Make the Optional::Dependencies error messages cpanm-friendly
81 - Incompatibly change values (not keys) of the hash returned by
82 Optional::Dependencies::req_group_list (no known users in the wild)
83 - Stop using bare $] throughout - protects the codebase from issues
84 similar (but likely not limited to) P5#72210
85 - Config::Any is no longer a core dep, but instead is migrated to a new
86 optdep group 'config_file_reader'
88 0.082821 2016-02-11 17:58 (UTC)
90 - Fix t/52leaks.t failures on compilerless systems (RT#104429)
91 - Fix t/storage/quote_names.t failures on systems with specified Oracle
92 test credentials while missing the optional Math::Base36
93 - Fix test failures when DBICTEST_SYBASE_DSN is set (unnoticed change
94 in error message wording during 0.082800 and a bogus test)
95 - Remove largely obsolete test of SQLite view deployment (RT#111916)
98 - Work around rare test deadlock under heavy parallelism (RT#108390)
100 0.082820 2015-03-20 20:35 (UTC)
102 - Protect destructors from rare but possible double execution, and
103 loudly warn the user whenever the problem is encountered (GH#63)
104 - Relax the 'self_result_object' argument check in the relationship
105 resolution codepath, restoring exotic uses of inflate_result
106 http://lists.scsys.co.uk/pipermail/dbix-class/2015-January/011876.html
107 - Fix updating multiple CLOB/BLOB columns on Oracle
108 - Fix exception on complex update/delete under a replicated setup
109 http://lists.scsys.co.uk/pipermail/dbix-class/2015-January/011903.html
110 - Fix uninitialized warnings on empty hashes passed to join/prefetch
111 https://github.com/vanstyn/RapidApp/commit/6f41f6e48 and
112 http://lists.scsys.co.uk/pipermail/dbix-class/2015-February/011921.html
113 - Fix hang in t/72pg.t when run against DBD::Pg 3.5.0. The ping()
114 implementation changes due to RT#100648 made an alarm() based
118 - Remove warning about potential side effects of RT#79576 (scheduled)
119 - Various doc improvements (GH#35, GH#62, GH#66, GH#70, GH#71, GH#72)
120 - Depend on newer Moo, to benefit from a safer runtime (RT#93004)
121 - Fix intermittent failures in the LeakTracer on 5.18+
122 - Fix failures of t/54taint.t on Windows with spaces in the $^X
123 executable path (RT#101615)
125 0.082810 2014-10-25 13:58 (UTC)
127 - Fix incorrect collapsing-parser source being generated in the
128 presence of unicode data among the collapse-points
129 - Fix endless loop on BareSourcelessResultClass->throw_exception(...)
132 - Depend on newer SQL::Abstract (fixing overly-aggressive parenthesis
134 - Depend on newer Moo, fixing some interoperability issues:
135 http://lists.scsys.co.uk/pipermail/dbix-class/2014-October/011787.html
137 0.082801 2014-10-05 23:55 (UTC)
139 - Passing large amounts of objects with stringification overload
140 directly to DBIx::Class may result in strange action at a distance
141 exceptions. More info (and a workaround description) can be found
142 under "Note" at https://metacpan.org/pod/SQL::Abstract#is_plain_value
143 - The relationship condition resolution fixes come with the side effect
144 of returning more complete data, tripping up *some* users of an
145 undocumented but widely used internal function. In particular
146 https://rt.cpan.org/Ticket/Display.html?id=91375#txn-1407239
148 * Notable Changes and Deprecations
149 - DBIC::FilterColumn now properly bypasses \'' and \[] literals, just
150 like the rest of DBIC
151 - DBIC::FilterColumn "from_storage" handler is now invoked on NULLs
152 returned from storage
153 - find() now throws an exception if some of the supplied values are
154 managed by DBIC::FilterColumn (RT#95054)
155 - Custom condition relationships are now invoked with a slightly
156 different signature (existing coderefs will continue to work)
157 - Add extra custom condition coderef attribute 'foreign_values'
158 to allow for proper reverse-relationship-like behavior
159 (i.e. $result->set_from_related($custom_rel, $foreign_result_object)
160 - When in a transaction, DBIC::Ordered now seamlesly handles result
161 objects that went out of sync with the storage (RT#96499)
162 - CDBICompat::columns() now supports adding columns through supplied
163 Class::DBI::Column instances (GH#52)
164 - Deprecate { col1 => col2 } expressions in manual {from} structures
165 (at some point of time manual {from} will be deprecated entirely)
168 - Fix Resultset delete/update affecting *THE ENTIRE TABLE* in cases
169 of empty (due to conditions) resultsets with multi-column keys
170 - Fix on_connect_* not always firing in some cases - a race condition
171 existed between storage accessor setters and the determine_driver
172 routines, triggering a connection before the set-cycle is finished
173 - Fix collapse being ignored on single-origin selection (RT#95658)
174 - Fix incorrect behavior on custom result_class inflators altering
175 the amount of returned results
176 - Fix failure to detect stable order criteria when in iterator
177 mode of a has_many prefetch off a search_related chain
178 - Prevent erroneous database hit when accessing prefetched related
179 resultsets with no rows
180 - Proper exceptions on malformed relationship conditions (RT#92234)
181 - Fix incorrect handling of custom relationship conditions returning
182 SQLA literal expressions
183 - Fix long standing bug with populate() missing data from hashrefs with
184 different keysets: http://is.gd/2011_dbic_populate_gotcha (RT#92723)
185 - Fix multi-value literal populate not working with simplified bind
187 - Massively improve the implied resultset condition parsing - now all
188 applicable conditions within a resultset should be properly picked
189 up by create() and populate()
190 - Ensure definitive condition extractor handles bizarre corner cases
191 without bombing out (RT#93244)
192 - Fix set_column on non-native (+columns) selections (RT#86685)
193 - Fix set_inflated_column incorrectly handling \[] literals (GH#44)
194 - Ensure that setting a column to a literal invariably marks it dirty
195 - Fix copy() not working correctly with extra selections present
196 - Work around exception objects with broken string overloading in one
197 additional codepath (missed in 0.08260)
198 - Fix more inconsistencies of the quote_names attribute propagating
199 to SQL::Translator (partially RT#87731)
200 - Fix SQLT constraint naming when DBIC table names are fully qualified
202 - Ensure ::Schema::Versioned connects only once by reusing the main
204 - Fix inability to handle multiple consecutive transactions with
205 savepoints on DBD::SQLite < 1.39
206 - Fix CDBICompat to match Class::DBI behavior handling non-result
207 blessed has_a (implicit deflate via stringification and inflate via
211 - Ensure source metadata calls always take place on the result source
212 instance registered with the caller
213 - IFF DBIC_TRACE output defaults to STDERR we now silence the possible
214 wide-char warnings if the trace happens to contain unicode
216 0.08270 2014-01-30 21:54 (PST)
218 - Fix 0.08260 regression in DBD::SQLite bound int handling. Inserted
219 data was not affected, but any function <=> integer comparison would
220 have failed (originally fixed way back in 0e773352)
221 - Fix failure to load DateTime formatter when connecting to Firebird
225 - All drivers based on ::Storage::DBI::Firebird::Common now return the
226 same sqlt_type value (affects ::DBI::Interbase, ::DBI::Firebird and
227 ::DBI::ODBC::Firebird)
229 0.08260 2014-01-28 18:52 (UTC)
231 - A new zero-to-DBIC style manual: DBIx::Class::Manual::QuickStart
233 * Notable Changes and Deprecations
234 - Explicitly deprecate combination of distinct and selecting a
235 non-column via $rs->get_column()
238 - More robust handling of circular relationship declarations by loading
239 foreign classes less frequently (should resolve issues like
240 http://lists.scsys.co.uk/pipermail/dbix-class/2013-June/011374.html)
241 Note that none of this is a manifestations of a DBIC bug, but rather
242 unexpected (but correct) behavior of load-order-dependent (hence
243 logically broken) Resultclass hierarchies. In order to deal with this
244 DBIC is scaling back a large number of sanity checks, which are to be
245 reintroduce pending a better framework for source registration
246 - Fix multiple edge cases of complex prefetch combining incorrectly
247 with correlated subquery selections
248 - Fix multiple edge cases stemming from interaction of a non-selecting
249 order_by specification and distinct and/or complex prefetch
250 - Fix unbound growth of a resultset during repeated execute/exhaust
252 - Work around (and be very vocal about the fact) when DBIC encounters
253 an exception object with broken string overloading
254 - Clarify ambiguous behavior of distinct when used with ResultSetColumn
255 i.e. $rs->search({}, { distinct => 1 })->get_column (...)
256 - Setting quote_names propagates to SQL::Translator when producing
257 SQLite DDL (it is one of the few producers *NOT* quoting by default)
258 - Fix incorrect binding of large integers on old versions of
259 DBD::SQLite (now DBIC simply always binds SQLite ints as BIGINT)
260 - Silence (harmless) warnings on recent DBD::SQLite versions, when
261 inserting/updating large integers on 32bit ivsize systems (RT#76395)
262 - Back out self-cleaning from DBIx::Class::Carp for the time being
263 (as a side effect fixes RT#86267)
264 - Fix incorrect internal use of implicit list context in copy()
265 - Fix 0.08250 regression in driver determination when DBI_DSN is used
266 - Tests no longer fail if $ENV{DBI_DSN} is set
267 - Throw clearer exception on ->new_related() with a non-existent
269 - Fix incorrect parethesis unroll with multicolumn in, (never noticed
270 before fixing false positive in SQLA::Test 1.77)
271 - Fix t/storage/replicated.t class loading problem
272 - Stop using the deprecated Class::MOP::load_class()
273 - Fix warning in t/54taint.t with explicitly unset PERL5LIB (RT#91972)
274 - Fix t/54taint.t failing under a local::lib with installed earlier
275 DBIC version (RT#92486)
278 - Massive incompatible change of ::BlockRunner internals (was never
279 documented as usable externally, this last set of changes settles
280 the design for proper documentation and opening up)
281 - Adjust exceptions in tests to accommodate changes in the upcoming
282 DBD::SQLite based on libsqlite 3.8.2
283 - More robust lock file naming scheme - allow tests to work on exotic
284 MSWin32 filesystems (habitual offender being http://is.gd/iy5XVP)
285 - Better diagnostics when File::Spec->tmpdir gives us crap in testing
286 - Replace $row with $result in all docs to be consistent and to
287 clarify various return values
289 0.08250 2013-04-29 22:00 (UTC)
290 * New Features / Changes
291 - Rewrite from scratch the result constructor codepath - many bugfixes
292 and performance improvements (the current codebase is now capable of
293 outperforming both DBIx::DataModel and Rose::DB::Object on some
294 workloads). Some notable benefits:
295 - Multiple has_many prefetch
296 - Partial prefetch - you now can select only columns you are
297 interested in, while preserving the collapse functionality
298 (collapse is now exposed as a first-class API attribute)
299 - Prefetch of resultsets with arbitrary order
300 (RT#54949, RT#74024, RT#74584)
301 - Prefetch no longer inserts right-side table order_by clauses
302 (massively helps the deficient MySQL optimizer)
303 - Prefetch with limit on right-side ordered resultsets now works
304 correctly (via aggregated grouping)
305 - No longer order the insides of a complex prefetch subquery,
306 unless required to satisfy a limit
307 - Stop erroneously considering order_by criteria from a join under
308 distinct => 1 (the distinct should apply to the main source only)
309 - Massively optimize codepath around ->cursor(), over 10x speedup
310 on some iterating workloads.
311 - Support standalone \[ $sql, $value ] in literal SQL with bind
312 specifications: \[ '? + ?', 42, 69 ] is now equivalent to
313 \[ '? + ?', [ {} => 42 ], [ {} => 69 ] ]
314 - Changing the result_class of a ResultSet in progress is now
315 explicitly forbidden. The behavior was undefined before, and
316 would result in wildly differing outcomes depending on $rs
318 - Deprecate returning of prefetched 'filter' rels as part of
319 get_columns() and get_inflated_columns() data
320 - Invoking get_inflated_columns() no longer fires get_columns() but
321 instead retrieves data from individual non-inflatable columns via
323 - Emit a warning on incorrect use of nullable columns within a
325 - Limited checks are performed on whether columns without declared
326 is_nullable => 1 metadata do in fact sometimes fetch NULLs from
327 the database (the check is currently very limited and is performed
328 only on resultset collapse when the alternative is rather worse)
331 - Fix _dbi_attrs_for_bind() being called befor DBI has been loaded
332 (regression in 0.08210)
333 - Fix update/delete operations on resultsets *joining* the updated
334 table failing on MySQL. Resolves oversights in the fixes for
335 RT#81378 and RT#81897
336 - Fix open cursors silently resetting when inherited across a fork
338 - Properly support "MySQL-style" left-side group_by with prefetch
339 - Fix $grouped_rs->get_column($col)->func($func) producing incorrect
341 - Stop Sybase ASE storage from generating invalid SQL in subselects
342 when a limit without offset is encountered
343 - Even more robust behavior of GenericSubQuery limit dialect
344 - Make sure deployment_statements() and cursor_class() are called on
345 a resolved storage subclass
348 - Fix tests failing due to unspecified resultset retrieval order
349 (test suite now will pass with newest SQLite libs)
351 0.08210 2013-04-04 15:30 (UTC)
352 * New Features / Changes
353 - Officially deprecate the 'cols' and 'include_columns' resultset
355 - Remove ::Storage::DBI::sth() deprecated in 0.08191
358 - Work around a *critical* bug with potential for data loss in
359 DBD::SQLite - RT#79576
360 - Audit and correct potential bugs associated with braindead reuse
361 of $1 on unsuccessful matches
362 - Fix incorrect warning/exception originator reported by carp*() and
365 0.08209 2013-03-01 12:56 (UTC)
366 * New Features / Changes
367 - Debugging aid - warn on invalid result objects created by what
368 seems like an invalid inheritance hierarchy
371 - Fix another embarrassing regression preventing correct refining of
372 the search criteria on a prefetched relation (broken in 0.08205)
373 - Fix incorrect callsite reporting by DBIC::Carp
375 0.08208 2013-02-20 09:56 (UTC)
376 * New Features / Changes
377 - A bunch of nonsensically named arguments to the SQL::Translator
378 parser have been marked as deprecated (while still fully
382 - Fix duplicated selected columns when calling 'count' when a same
383 aggregate function is used more than once in a 'having' clause
385 - Prevent SQL::Translator::Producer::YAML from seeing the $dbh
386 in a potentially connected $schema instance (RT#75394)
389 - Fixup our distbuilding process to stop creating world-writable
390 tarball contents (implicitly fixes RT#83084)
391 - Added strict and warnings tests for all lib and test files
395 - Fix dbh_do() failing to properly reconnect (regression in 0.08205)
396 - Extra sanity check of a fresh DBI handle ($dbh). Fixes
397 connection coderefs returning garbage (seen in the wild)
400 - Only allow known globals in SQL::Translator leak allowance
401 - General cleanup of error message texts - quote names/identifiers
403 - Stop t/52leaks.t from failing when AUTOMATED_TESTING=1
406 * New Features / Changes
407 - The emulate_limit() arbitrary limit dialect emulation mechanism is
408 now deprecated, and will be removed when DBIx::Class migrates to
410 - Support for the source_bind_attributes() storage method has been
411 removed after a lengthy deprecation cycle
413 - When performing resultset update/delete only strip condition
414 qualifiers - leave the source name alone (RT#80015, RT#78844)
415 - Fix incorrect behavior on resultset update/delete invoked on
416 composite resultsets (e.g. as_subselect_rs)
417 - Fix update/delete operations referencing the updated table failing
418 on MySQL, due to its refusal to modify a table being directly
419 queried. As a workaround induce in-memory temp-table creation
421 - More robust behavior under heavily threaded environments - make
422 sure we do not have refaddr reuse in the global storage registry
423 - Fix failing test on 5.8 under Win32 (RT#81114)
424 - Fix hash-randomization test issues (RT#81638)
425 - Disallow erroneous calling of connect_info on a replicated storage
428 - Improve the populate docs in ::Schema and ::ResultSet
429 - ::Storage::DBI::source_bind_attributes() removed as announced
430 on Jan 2011 in 0e773352a
433 * New Features / Changes
434 - SQLMaker now accepts \'literal' with the 'for' rs attribute as an
435 override to the builtin FOR options
437 - Fix unique constraint violations in Ordered.pm blanket movement
438 (RT#79773, rolls back short-sighted 5e6fde33e)
439 - Fix API mismatch between new_result() and new_related() (originally
441 - Fix test failure on perl 5.8
443 - Much more extensive diagnostics when a new RDBMS/DSN combination is
444 encountered (RT#80431)
448 - Really fix inadequate $dbh->ping SQLite implementation (what shipped
449 in 0.08201 tickled other deficiencies in DBD::SQLite itself)
453 - Replace inadequate $dbh->ping SQLite implementation with our own,
456 0.08200 2012-08-24 (UTC)
458 - Change one of the new tests for the previous release to not require
461 0.08199 2012-08-22 (UTC)
463 - Roll back incomplete (and broken) internal changes - restore prefetch functionality
465 0.08198 2012-07-11 03:43 (UTC)
467 - Fix a number of Win32 Test issues
468 - Fix silent Oracle connection failures
470 0.08197 2012-07-10 10:32 (UTC)
471 * New Features / Changes
472 - Issue a warning when DateTime objects are passed to ->search
473 - Fast populate() in void context is now even more efficient by
474 going directly through execute_for_fetch bypassing execute_array
475 - Fix update()/delete() on complex resultsets to no longer fall back
476 to silly row-by-row deletion, construct a massive OR statement
478 - Allow complex update/delete operations on sources without a
479 primary key, as long as they have at least one non-nullable
481 - dbicadmin now better supports catalyst-style config files, by
482 unrolling 'config_info' hashkeys
483 - Multiple Improvements MSSQL over DBD::ADO
484 - Transaction support
485 - Support for VARCHAR(MAX)/VARBINARY(MAX)/NVARCHAR(MAX) datatypes
486 - Nomalization of retrieved GUID values
489 - Fix complex has_many prefetch with resultsets not selecting identity
490 columns from the root result source
491 - Fix SkipFirst and FirstSkip limit dialects (Informix and Firebird)
492 - Fix "Skimming limit" dialects (Top, FetchFirst) to properly check
493 the order_by criteria for stability
494 - Fix "Skimming limit" dialects (Top, FetchFirst) to propagate
495 non-selected order criteria when part of a larger subquery
496 - Fix RowNumberOver and all "skimming limits" to correctly assemble
497 bind values when supplied for both select and order_by
498 - Fix all subquery-based dialects to not lose a subquery fragment
499 when we both select and order by the result of the same subquery
500 - Fix the Sybase hubrid limit dialect (RowCountOrGenericSubQ) losing
501 Group/Having/Order clauses when called without an offset (RT#73244)
502 - No longer generate incorrect SQL on ->as_query called on resultsets
503 with software_limit enabled
504 - A number of corner case fixes of void context populate() with \[]
505 - Fix corner case of forked children disconnecting the parents DBI
507 - Improve identity/autoinc retrieval code in MSSQL and Sybase -
508 should reduce weird side-effects especially with populate()
509 - Explicitly disable DBD::ODBC batch operations (as of DBD::ODBC 1.35)
510 for the following drivers too buggy to handle the optimized path:
511 - FreeTDS ODBC driver (when used with MSSQL)
512 - The Firebird ODBC driver
513 - The MSAccess ODBC driver
514 - Explicitly disable DBD::ODBC dynamic_cursors when using freetds 0.83
515 or later - they made enough ODBC incompatible changes making it
516 impossible to support sanely
517 - Explicitly disable SCOPE_IDENTITY queries and statement caching for
518 MSSQL on DBD::Sybase compiled against freetds 0.83 or later - way too
520 - Disable statement caching when using Sybase ASE and DBD::Sybase
521 compiled against freetds 0.83 or later
522 - Fix leakage of $schema on in-memory new_related() calls
523 - Fix more cases of $schema leakage in SQLT::Parser::DBIC
524 - Fix leakage of $storage in ::Storage::DBI::Oracle
525 - Fix pessimization of Oracle RowNum limit dialect query when no
526 offset has been specified
527 - Remove useless vestigial pessimization in Ordered.pm for cases
528 when the position column is part of a unique constraint
529 - Fix dbicadmin to no longer ignore the documented 'config' option
530 - The schema-resultsource entanglement is now much more robust
532 - Fix ::Schema::ddl_filename() failing miserably on paths containing
533 certain numeric sequences
534 - t/53lean_startup.t adjusted for new 5.15.x base.pm behavior
537 - Centralized leak-checks for all instances of DBICTest::Schema
539 - Now passes all tests with Test::Builder 1.005
540 - Codebase is now trailing-whitespace-free
541 - Cleanup of complex resultset update/delete oprations - storage
542 specific code moved back to ResultSet and replaced by checks
543 of storage capabilities
544 - Fixed carp_once only emitting one single warning per package
545 regardless of warning content
546 - Test suite now can be safely executed in parallel (prove -jN
547 or HARNESS_OPTIONS=jN)
549 0.08196 2011-11-29 05:35 (UTC)
551 - Fix tests for DBD::SQLite >= 1.34.
552 - Fix test failures with DBICTEST_SQLITE_USE_FILE set
553 - Fix the find() condition heuristics being invoked even when the
554 call defaults to 'primary' (i.e. when invoked with bare values)
555 - Throw much clearer error on incorrect inflation spec
556 - Fix incorrect storage behavior when first call on a fresh schema
557 is with_deferred_fk_checks
558 - Fix incorrect dependency on Test::Simple/Builder (RT#72282)
559 - Fix uninitialized warning in ::Storage::Sybase::ASE
560 - Improve/cache DBD-specific datatype bind checks (also solves a
561 nasty memleak with version.pm on multiple ->VERSION invocations)
562 - The internal carp module now correctly skips CAG frames when
564 - Fix test failures on perl < 5.8.7 and new Package::Stash::XS
565 - Fix TxnScopeGuard not behaving correctly when $@ is set at the
566 time of $guard instantiation
567 - Fix the join/prefetch resolver when dealing with ''/undef/()
568 relation specifications
571 - No longer depend on Variable::Magic now that a pure-perl
572 namespace::clean is available
573 - Drop Oracle's Math::BigInt req down to 1.80 - no fixes concerning
576 0.08195 2011-07-27 16:20 (UTC)
578 - Fix horrible oversight in the Oracle sqlmaker when dealing with
579 queries updating blobs (RT#69829)
581 0.08194 2011-07-20 16:10 (UTC)
583 - Fix $rs->populate([]) to be a no-op rather than an exception
584 - Overhaul t/53lean_startup.t to better dodge false positives
585 - Stop Data::Compare from loading random plugins
586 - Oracle: Recalculate LOB bind indices for UPDATE with LOBs in WHERE
589 0.08193 2011-07-14 17:00 (UTC)
590 * New Features / Changes
591 - Allow schema cloning to mutate attributes
592 - DBIC now attempts more aggressive de-duplication of where
593 conditions on resultset chaining
594 - The Ordered component is now smarter wrt reordering of dirty
595 objects, and does its job with less storage queries
596 - Logging via DBIC_TRACE=1=<filename> no longer overwrites the
597 logfile on every program startup, appending loglines instead
600 - Fix issue where the query was becoming overly mangled when trying
601 to use pagination with a query that has a sub-select in the WHERE
603 - Fix possible incorrect pagination on Oracle, when a resultset
604 is not ordered by a unique column
605 - Revert "Fix incorrect signature of the default sqlt_deploy_hook"
606 from 0.08191 - documentation was in fact incorrect, not the code
607 - Fix Sybase ASE IC::DateTime support (::Storage going out of sync
608 with new default format expected by DateTime::Format::Sybase)
609 - Fix a bug in update_all() resulting in the first row receiving a
610 different dataset than the subsequent ones
611 - Accomodate MSAccess supporting only 'INNER JOIN' (not plain 'JOIN')
612 - InflateColumn::DateTime option datetime_undef_if_invalid no longer
613 masks missing dependency exceptions (RT#66823)
614 - Fix bug in Schema::Versioned failing to insert a schema version row
615 during upgrades at the turn of the second
616 - Fix incorrect bind of integers >= 2^^32 (bigint columns) to
617 SQL_INTEGER, resulting in silent conversion to '-1'
618 - Fix pre 5.10 failures of t/55namespaces_cleaned.t due to buggy
620 - Oracle autoinc inserts no longer leave open cursors behind
622 0.08192 2011-05-10 04:20 (UTC)
624 - Fix serious regression on SQLite, corrupting data when an alphanum
625 value does not correspond to a stale numeric datatype in colinfo
627 0.08191 2011-05-02 00:45 (UTC) (deleted from CPAN)
628 * New Features / Changes
629 - Add quote_names connection option. When set to true automatically
630 sets quote_char and name_sep appropriate for your RDBMS
631 - Add retrieve_on_insert column info flag, allowing to retrieve any
632 column value instead of just autoinc primary keys
633 - Bring back strict ordering of selectors in complex search chains
634 (an ill-fated attempt was made in 0.08127 to order intelligently)
635 - All limit dialects (except for the older Top and FetchFirst) are
636 now using bind parameters for the limits/offsets, making DBI's
637 prepare_cached useful across paged resutsets
638 - Support for savepoints for SQLite
639 - Support for MS Access databases via DBD::ODBC and DBD::ADO (only
640 Win32 support currently tested)
641 - Support for the Firebird RDBMS over the new DBD::Firebird driver
642 - IC::DateTime support for MSSQL over DBD::ADO
643 - Both the ::ODBC and ::ADO dispatchers now warn if a rdbms-specific
644 driver is not found for this connection before falling back to
646 - ::Storage::DBI::sth was mistakenly marked/documented as public,
647 privatize and warn on deprecated use
648 - Massive overhaul of bind values/attributes handling - slightly
649 changes the output of as_query (should not cause compat issues)
650 - Support ancient DB2 versions (5.4 and older), with proper limit
652 - Support sub-second precision for TIMESTAMPs for Firebird over ODBC
653 - Support BLOBs and CLOBs in WHERE clauses for Oracle, including LIKE
657 - Fix ::Storage::DBI::* MRO problems on 5.8.x perls
658 - Disable mysql_auto_reconnect for MySQL - depending on the ENV
659 it sometimes defaults to on and causes major borkage on older
661 - Fix dropped bind values in select/group_by on Oracle (omission
662 from 0542ec57 and 4c2b30d6)
663 - Fix remaining errors with Oracle and identifiers longer than the
664 Oracle-imposed maximum of 30 characters (RT#66390)
665 - Fix older oracle-specific "WhereJoins" to work properly with
667 - Fix problems with M.A.D. under CGI::SpeedyCGI (RT#65131)
668 - Reenable paging of cached resultsets - breakage erroneously added
670 - Better error handling when prepare() fails silently
671 - Fixes skipped lines when a comment is followed by a statement
672 when deploying a schema via sql file
673 - Fix reverse_relationship_info on prototypical result sources
674 (sources not yet registered with a schema)
675 - Warn and skip relationships missing from a partial schema during
677 - Automatically require the requested cursor class before use
679 - Work around a Firebird ODBC driver bug exposed by DBD::ODBC 1.29
680 - Fix (to the extent allowed by the driver) transaction support in
681 DBD::Sybase compiled against FreeTDS
682 - Fix exiting via next warnings in ResultSource::sequence()
683 - Fix stripping of table qualifiers in update/delete in arrayref
685 - Change SQLMaker carp-monkeypatch to be compatible with versions
686 of SQL::Abstract >= 1.73
687 - Fix using \[] literals in the from resultset attribute
688 - Fix populate() with \[], arrays (datatype) and other exotic values
689 - Fix handling of rollbacks in nested transactions
690 - Fix complex limits (RNO/RowNum/FetchFirst/Top/GenSubq) with
691 sub-selects in the selectors list (correlated subqueries)
692 - Fix inconsistency between $rs->next with and without HRI when all
693 the "root" columns are in fact injected from the right rs side
694 - Fix the join optimizer to correctly preserve the non-multi path to
695 a multi relationship ( x -> might_have y -> has_many z )
696 - Fix object-derived custom-relationship resultsets to resultsources
697 with multilevel monikers (e.g. $schema->source('Foo::Bar') )
698 - Fix incorrect signature of the default sqlt_deploy_hook - it now
699 matches the documentation of passing in the result source object
700 - Fix inadequate handling of internal storage methods within
701 ::Storage::Replicated (RT#66295)
704 - Rewire all warnings to a new Carp-like implementation internal
705 to DBIx::Class, and remove the Carp::Clan dependency
706 - Only load Class::C3 and friends if necessary ($] < 5.010)
707 - Greatly reduced loading of non-essential modules to aid startup
708 time (mainly benefiting CGI users)
709 - Make sure all namespaces are clean of rogue imports
710 - Dropped DBI req 2 years back - everything works with 1.57, no
711 point requiring something newer
713 0.08190-TRIAL 2011-01-24 15:35 (UTC)
715 * New Features / Changes
716 - Support for completely arbitrary SQL::Abstract-based conditions
717 in all types of relationships
719 0.08127 2011-01-19 16:40 (UTC)
720 * New Features / Changes
721 - Schema/resultsource instances are now crossreferenced via a new
722 system guaranteeing leak-free mutually assured destruction
723 - DBIx::Class now warns when the user erroneously supplies
724 AutoCommit => 0 to connect()
725 - A warning is also issued before forcing the RaiseError
726 setting of externally supplied DBI handles
727 - Switch to a warning when find() is invoked with both a 'key'
728 argument and a NULL-containing condition to satisfy the named
729 constraint. Previously (starting with 0.08124) an exception was
731 - Switch to a warning when a commit is attempted with an out-of-sync
732 transaction_depth (someone issued a begin externally to DBIC).
733 Previously (starting with 0.08124) an exception was thrown
736 - A number of improvements/diagnostics of multiple active resultset
737 handling on MSSQL over DBD::ODBC
738 - Revert default selection to being lazy again (eagerness introduced
739 in 0.08125) - fixes DBIx::Class::Helper::ResultSet::RemoveColumns
740 - Fix losing order of columns provided in select/as (regression from
742 - Unaliased "dark" selectors no longer throw off prefetch
743 - Fix proper composition of bind values across all possible
744 SQL areas ( group_by => \[ ... ] now works properly )
745 - Allow populate to skip empty has_many relationships which makes
746 it easier to pass HashRefInflator data directly to ->populate
747 - Improve freeze/thaw semantics and error messages (RT#62546)
748 - Fix inconsistency in Manual::Features (RT#64500)
749 - Fix incorrect SQL when using for => 'shared' with MySQL (RT#64590)
750 - Throw comprehensible exception on erroneous $schema->source()
752 - Fix sloppy refactor of ResultSource::sequence back from 89170201
754 - Fix incorrect error detection during populate() on Oracle
755 - Better handling of result_source-less row objects by
756 auto-calling result_source_instance when necessary
757 - Fix reverse_relationship_info and sqlt deploy on partially
758 loaded schemas (relationships point to non-existent sources)
761 - Fix test warning on win32 - at this point the test suite is
762 warning-free on all known OSes
763 - Require newest namespace::clean which in turn depends on new
764 installable Package::Stash
766 0.08126 2010-12-28 18:10 (UTC)
768 - Bump forgotten Class::Accessor::Grouped core dependency
769 - Promote forgotten Hash::Merge optdep to a hard requirement
770 - Skip t/storage/error.t on smokers with leaking perls
771 - Fix t/storage/txn.t deadlocks on slower machines
772 - Do not run on smokers if a trial Package::Stash is found
774 0.08125 2010-12-27 04:30 (UTC)
775 * New Features / Changes
776 - New method ResultSource columns_info method, returning multiple
777 pairs of column name/info at once
778 - $rs->search now throws when called in void context, as it makes
779 no sense (and is nearly always a sign of a bug/misdesign)
780 - Restore long-lost ability to supply unbalanced select/as pairs
781 e.g. +select => \'DISTINCT(foo, bar)', +as => ['foo', 'bar']
782 - +columns now behaves just like columns by not stripping a
783 fully-qualified 'as' spec (i.e. foo.bar results in $obj->foo->bar)
784 - Deprecate legacy $rs->search( %condition ) syntax (warn once per
786 - NULL is now supplied unquoted to all debug-objects, in order to
787 differentiate between a real NULL and the string 'NULL'
788 - New search() condition operator -value used to pass complex bind
789 values to DBI: search({ array_col => { -value => [1,2,3] }})
790 - Add full INSERT...RETURNING support for Oracle
791 - Deprecate use of -nest in search conditions (warn once per
793 - Deprecate the completely useless DBIx::Class::Serialize::Storable
797 - Fixed read-only attribute set attempt in ::Storage::Replicated
799 - Fix incomplete logic while detecting correct Oracle sequence
801 - Fix detection of Oracle sequences for tables without an explicitly
802 specified schema (RT#63493)
803 - Major overhaul of Storage::Oracle to handle enabled quoting
804 - Fixed incorrect composition of select/as/columns attributes during
806 - Proper serialization of resultsets with open cursors
807 - Refactor handling of RDBMS-side values during insert() - fix
808 regression of inserts into a Postgres / ::Replicated combination
809 - Missing dependency check in t/60core.t (RT#62635)
810 - Fix regressions in IC::DT registration logic
811 - Fix regression in select-associated bind value handling (RT#61025)
812 - Simplify SQL generated by some LIMITed prefetching queries
813 - Throw an exception when a required group_by on a complex prefetch
814 can not be auto-constructed, instead of continuing to eventually
816 - Fix infinite loops on old perls with a recent Try::Tiny
817 - Improve "fork()" on Win32 by reimplementing a more robust DBIC
818 thread support (still problematic, pending a DBI fix)
819 - Properly quote table name on INSERT with no values
820 - Work around possible Storage destruction warnings
821 - Fix count of grouped resultsets using HAVING with aliases
822 - Setting belongs_to columns/relationships no longer leaves the
823 FK value and related object out of sync
824 - Stop stripping newlines from SQL statements in the limit emulators
825 as it is possible that custom sql with comments was provided
826 - Add forgotten attributes to Admin.pm
827 - Fix incorrect 'having' attribute documentation (RT#64129)
828 - Improve fallback-to-master/return-to-slave reporting in
829 ::Replicated::Balancer
830 - Adjust txn_scope_guard code/tests to changes in $@ handling on
831 recent blead (RT#64251)
834 - Add extra option groups to DBIC::Optional::Depencencies, to aid
835 users in requesting the prerequisites for a particular RDBMS
836 - Switch all serialization to use Storable::nfreeze for portable
837 architecture independent ice
838 - Fix the bogus META.yml dependency injection issue for good
839 - Refactor DBIx::Class::Storage::Statistics::debugfh() to be lazy
841 0.08124 2010-10-28 14:23 (UTC)
842 * New Features / Changes
843 - Add new -ident "function" indicating rhs is a column name
844 { col => { -ident => 'othercol' } } vs { col => \'othercol' }
845 - Extend 'proxy' relationship attribute
846 - Use DBIx::Class::Storage::Debug::PrettyPrint when the
847 environment variable DBIC_TRACE_PROFILE is set, see
848 DBIx::Class::Storage for more information
849 - Implemented add_unique_constraints() which delegates to
850 add_unique_constraint() as appropriate
851 - add_unique_constraint() now poparly throws if called with
852 multiple constraint definitions
853 - No longer depend on SQL::Abstract::Limit - DBIC has been doing
854 most of the heavy lifting for a while anyway
855 - FilterColumn now passes data through when transformations
856 are not specified rather than throwing an exception.
857 - Optimized RowNum based Oracle limit-dialect (RT#61277)
858 - Requesting a pager on a resultset with cached entries now
859 throws an exception, instead of returning a 1-page object
860 since the amount of rows is always equal to the "pagesize"
861 - $rs->pager now uses a lazy count to determine the amount of
862 total entries only when really needed, instead of doing it
863 at instantiation time
864 - New documentation map organized by features
865 (DBIx::Class::Manual::Features)
866 - find( { ... }, { key => $constraint } ) now throws an exception
867 when the supplied data does not fully specify $constraint
868 - find( col1 => $val1, col2 => $val2, ... ) is no longer supported
869 (it has been in deprecated state for more than 4 years)
870 - Make sure exception_action does not allow exception-hiding
871 due to badly-written handlers (the mechanism was never meant
872 to be able to suppress exceptions)
875 - Fix memory leak during populate() on 5.8.x perls
876 - Temporarily fixed 5.13.x failures (RT#58225)
877 (perl-core fix still pending)
878 - Fix result_soutrce_instance leaks on compose_namespace
879 - Fix $_ volatility on load_namespaces (a class changing $_
880 at compile time no longer causes a massive fail)
881 - Fix find() without a key attr. choosing constraints even if
882 some of the supplied values are NULL (RT#59219)
883 - Fixed rels ending with me breaking subqueried limit realiasing
884 - Fixed $rs->update/delete on resutsets constrained by an
886 - Remove rogue GROUP BY on non-multiplying prefetch-induced
888 - Fix incorrect order_by handling with prefetch on
889 $ordered_rs->search_related ('has_many_rel') resultsets
890 - Oracle sequence detection now *really* works across schemas
891 (fixed some ommissions from 0.08123)
892 - dbicadmin now uses a /usr/bin/env shebang to work better with
893 perlbrew and other local perl builds
894 - bulk-inserts via $dbh->bind_array (void $rs->populate) now
895 display properly in DBIC_TRACE
896 - Incomplete exception thrown on relationship auto-fk-inference
898 - Fixed distinct with order_by to not double-specify the same
899 column in the GROUP BY clause
900 - Properly support column names with symbols (e.g. single quote)
902 - Fixed ::Schema::Versioned to work properly with quoting on
904 - Fixed t/54taint fails under local-lib
905 - Fixed SELECT ... FOR UPDATE with LIMIT regression (RT#58554)
906 - Fixed CDBICompat to preserve order of column-group additions,
907 so that test relying on the order of %{} will no longer fail
908 - Fixed mysterious ::Storage::DBI goto-shim failures on older
910 - Non-blessed reference exceptions are now correctly preserved
911 when thrown from udner DBIC (e.g. from txn_do)
912 - No longer disconnecting database handles supplied to connect
914 - Fixed t/inflate/datetime_pg.t failures due to a low dependency
915 on DateTime::Format::Pg (RT#61503)
916 - Fix dirtyness detection on source-less objects
917 - Fix incorrect limit_dialect assignment on Replicated pool members
918 - Fix invalid sql on relationship attr order_by with prefetch
919 - Fix primary key sequence detection for Oracle
920 (first trigger instead of trigger for column)
921 - Add various missing things to Optional::Dependencies
922 - Skip a test that breaks due to serious bugs in current DBD::SQLite
923 - Fix tests related to leaks and leaky perls (5.13.5, 5.13.6)
926 - Entire test suite now passes under DBIC_TRACE=1
927 - Makefile.PL no longer imports GetOptions() to interoperate
928 better with Catalyst installers
929 - Bumped minimum Module::Install for developers
930 - Bumped DBD::SQLite dependency and removed some TODO markers
931 from tests (RT#59565)
932 - Do not execute t/zzzzzzz_sqlite_deadlock.t for regular module
933 installs - test is prone to spontaneous blow up
934 - DT-related tests now require a DateTime >= 0.55 (RT#60324)
935 - Makefile.PL now provides a pre-parsed DBIC version to the
936 Opt::Dep pod generator
937 - t/52leaks.t now performs very aggressive leak detection in
940 0.08123 2010-06-12 14:46 (UTC)
942 - Make sure Oracle identifier shortener applies to auto-generated
943 column names, so we stay within the 30-char limit (RT#58271)
944 - Oracle sequence detection now works across schemas
945 - Fix a Storage/$dbh leak introduced by the migration to
946 Try::Tiny (this is *not* a Try::Tiny bug)
947 - Fix corner case of count with group-by over a 1:1 join column
948 where the selector ends up with column name clashes
949 - POD fixes (RT#58247)
952 - Test suite default on-disk database now checks for Win32
953 fail-conditions even when running on other OSes
955 0.08122 2010-06-03 17:41 (UTC)
957 - Add DBIx::Class::FilterColumn for non-ref filtering
958 - ::Storage::DBI now correctly preserves a parent $dbh from
959 terminating children, even during interpreter-global
960 out-of-order destruction
961 - dbicadmin supports an -I option with the same semantics as
963 - InflateColumn::DateTime support for MSSQL via DBD::Sybase
964 - Millisecond precision support for MSSQL datetimes for
965 InflateColumn::DateTime
966 - Oracle-specific hierarchical query syntax support:
967 CONNECT BY (NOCYCLE) / START WITH / ORDER SIBLINGS BY
968 - Support connecting using $ENV{DBI_DSN} and $ENV{DBI_DRIVER}
969 - current_source_alias method on ResultSet objects to
970 determine the alias to use in programatically assembled
971 search()es (originally added in 0.08100 but unmentioned)
972 - Rewrite/unification of all subselecting limit emulations
973 (RNO, Top, RowNum) to be much more robust wrt complex joined
975 - MSSQL limits now don't require nearly as many applications of
976 the unsafe_subselect_ok attribute, due to optimized queries
977 - Support for Generic Subquery limit "emulation" - awfully slow
978 and inefficient but works on almost any db, and is preferred
979 to software limit emulation
980 - Sybase ASE driver now uses SET ROWCOUNT where possible, and
981 Generic Subquery otherwise for limit support instead of always
982 using software limit emulation
983 - create_ddl_dir (and derivatives) now attempt to create the given
984 $ddl_dir if it does not already exist
985 - deployment_statements now automatically supplies the current RDBMS
986 version to SQLT producer_args for MySQL, Pg, SQLite and Oracle
989 - Fix nasty potentially data-eating bug when deleting/updating
991 - Fix find() to use result_class set on object
992 - Fix result_class setter behaviour to not mistakenly stuff attrs.
993 - Don't try and ensure_class_loaded an object. This doesn't work.
994 - Fix as_subselect_rs to not inject resultset class-wide where
995 conditions outside of the resulting subquery
996 - Fix count() failing with {for} resultset attribute (RT#56257)
997 - Fixed incorrect detection of Limit dialect on unconnected $schema
998 - update() on row not in_storage no longer throws an exception
999 if there are no dirty columns to update (fixes cascaded update
1001 - update()/delete() on prefetching resultsets no longer results
1002 in malformed SQL (some $rs attributes were erroneously left in)
1003 - Fix dbicadmin to allow deploy() on non-versioned schema
1004 - Fix dbicadmin to respect sql_dir on upgrade() (RT#57732)
1005 - Update Schema::Versioned to respect hashref style of
1007 - Do not recreate the same related object twice during MultiCreate
1008 (solves the problem of orphaned IC::FS files)
1009 - Fully qualify xp_msver selector when using DBD::Sybase with
1011 - Fix ::DBI::Storage to always be able to present a full set of
1012 connect() attributes to e.g. Schema::Versioned
1013 - Fix Oracle auto-inc trigger detection of "INSERT OR UPDATE"-type
1017 - Reformatted Changelog \o/
1018 - DBIC goes git://git.shadowcat.co.uk/dbsrgits/DBIx-Class.git
1019 - Allow developers to skip optional dependency forcing when working
1021 - Add a warning to load_namespaces if a class in ResultSet/ is not
1022 a subclass of DBIx::Class::ResultSet
1023 - All DBIC exception-handling switched to Try::Tiny
1024 - All DBIC modules are now free of imports via namespace::clean
1025 - Depend on optimized SQL::Abstract (faster SQL generation)
1026 - Depend on new Class::Accessor::Grouped reintroducing optional use
1027 of Class::XSAccessor (just install C::XSA and get lightning fast
1030 0.08121 2010-04-11 18:43:00 (UTC)
1031 - Support for Firebird RDBMS with DBD::InterBase and ODBC
1032 - Add core support for INSERT RETURNING (for storages that
1033 supports this syntax, currently PostgreSQL and Firebird)
1034 - Fix spurious warnings on multiple UTF8Columns component loads
1035 - DBIx::Class::UTF8Columns entered deprecated state
1036 - DBIx::Class::InflateColumn::File entered deprecated state
1037 - DBIx::Class::Optional::Dependencies left experimental state
1038 - Add req_group_list to Opt::Deps (RT#55211)
1039 - Add support for mysql-specific STRAIGHT_JOIN (RT#55579)
1040 - Cascading delete/update are now wrapped in a transaction
1042 - Fix accidental autovivification of ENV vars
1043 - Fix update_all and delete_all to be wrapped in a transaction
1044 - Fix multiple deficiencies when using MultiCreate with
1045 data-encoder components (e.g. ::EncodedColumn)
1046 - Fix regression where SQL files with comments were not
1047 handled properly by ::Schema::Versioned.
1048 - Fix regression on not properly throwing when $obj->relationship
1050 - Fix the join-optimiser to consider unqualified column names
1052 - Fix an issue with multiple same-table joins confusing the join
1054 - Add has_relationship method to row objects
1055 - Fix regression in set_column on PK-less objects
1056 - Better error text on malformed/missing relationships
1057 - Add POD about the significance of PK columns
1058 - Fix for SQLite to ignore the (unsupported) { for => ... }
1060 - Fix ambiguity in default directory handling of create_ddl_dir
1062 - Support add_columns('+colname' => { ... }) to augment column
1065 0.08120 2010-02-24 08:58:00 (UTC)
1066 - Make sure possibly overwritten deployment_statements methods in
1067 schemas get called on $schema->deploy
1068 - Fix count() with group_by aliased-function resultsets
1069 - with_deferred_fk_checks() Oracle support
1070 - Massive refactor and cleanup of primary key handling
1071 - Fixed regression losing custom result_class (really this time)
1073 - Fixed regression in DBIC SQLT::Parser failing with a classname
1074 (as opposed to a schema object)
1075 - Changes to Storage::DBI::Oracle to accomodate changes in latest
1076 SQL::Translator (quote handling)
1077 - Make sure deployment_statements is per-storage overridable
1078 - Fix dbicadmin's (lack of) POD
1080 0.08119 2010-02-15 09:36:00 (UTC)
1081 - Add $rs->is_ordered to test for existing order_by on a resultset
1082 - Add as_subselect_rs to DBIC::ResultSet from
1083 DBIC::Helper::ResultSet::VirtualView::as_virtual_view
1084 - Refactor dbicadmin adding DDL manipulation capabilities
1085 - New optional dependency manager to aid extension writers
1086 - Depend on newest bugfixed Moose
1087 - Make resultset chaining consistent wrt selection specification
1088 - Storage::DBI::Replicated cleanup
1089 - Fix autoinc PKs without an autoinc flag on Sybase ASA
1091 0.08118 2010-02-08 11:53:00 (UTC)
1092 - Fix a bug causing UTF8 columns not to be decoded (RT#54395)
1093 - Fix bug in One->Many->One prefetch-collapse handling (RT#54039)
1094 - Cleanup handling of relationship accessor types
1096 0.08117 2010-02-05 17:10:00 (UTC)
1097 - Perl 5.8.1 is now the minimum supported version
1098 - Massive optimization of the join resolution code - now joins
1099 will be removed from the resulting SQL if DBIC can prove they
1100 are not referenced by anything
1101 - Subqueries no longer marked experimental
1102 - Support for Informix RDBMS (limit/offset and auto-inc columns)
1103 - Support for Sybase SQLAnywhere, both native and via ODBC
1104 - might_have/has_one now warn if applied calling class's column
1105 has is_nullable set to true.
1106 - Fixed regression in deploy() with a {sources} table limit applied
1108 - Views without a view_definition will throw an exception when
1109 parsed by SQL::Translator::Parser::DBIx::Class
1110 - Stop the SQLT parser from auto-adding indexes identical to the
1112 - InflateColumn::DateTime refactoring to allow fine grained method
1114 - Fix ResultSetColumn improperly selecting more than the requested
1115 column when +columns/+select is present
1116 - Fix failure when update/delete of resultsets with complex WHERE
1118 - Fix regression in context sensitiveness of deployment_statements
1119 - Fix regression resulting in overcomplicated query on
1120 search_related from prefetching resultsets
1121 - Fix regression on all-null returning searches (properly switch
1122 LEFT JOIN to JOIN in order to distinguish between both cases)
1123 - Fix regression in groupedresultset count() used on strict-mode
1125 - Better isolation of RNO-limited queries from the rest of a
1126 prefetching resultset
1127 - New MSSQL specific resultset attribute to allow hacky ordered
1129 - Fix nasty schema/dbhandle leak due to SQL::Translator
1130 - Initial implementation of a mechanism for Schema::Version to
1131 apply multiple step upgrades
1132 - Fix regression on externally supplied $dbh with AutoCommit=0
1133 - FAQ "Custom methods in Result classes"
1134 - Cookbook POD fix for add_drop_table instead of add_drop_tables
1135 - Schema POD improvement for dclone
1137 0.08115 2009-12-10 09:02:00 (CST)
1138 - Real limit/offset support for MSSQL server (via Row_Number)
1139 - Fix distinct => 1 with non-selecting order_by (the columns
1140 in order_by also need to be aded to the resulting group_by)
1141 - Do not attempt to deploy FK constraints pointing to a View
1142 - Fix count/objects from search_related on limited resultset
1143 - Stop propagating distinct => 1 over search_related chains
1144 - Make sure populate() inherits the resultset conditions just
1146 - Make get_inflated_columns behave identically to get_columns
1147 wrt +select/+as (RT#46953)
1148 - Fix problems with scalarrefs under InflateColumn (RT#51559)
1149 - Throw exception on delete/update of PK-less resultsets
1150 - Refactored Sybase storage driver into a central ::DBI::Sybase
1151 dispatcher, and a sybase-specific ::DBI::Sybase::ASE
1152 - Fixed an atrocious DBD::ADO bind-value bug
1153 - Cookbook/Intro POD improvements
1155 0.08114 2009-11-14 17:45:00 (UTC)
1156 - Preliminary support for MSSQL via DBD::ADO
1157 - Fix botched 0.08113 release (invalid tarball)
1159 0.08113 2009-11-13 23:13:00 (UTC)
1160 - Fix populate with has_many bug
1162 - Fix Oracle autoincrement broken for Resultsets with scalar refs
1164 - Complete Sybase RDBMS support including:
1165 - Support for TEXT/IMAGE columns
1166 - Support for the 'money' datatype
1167 - Transaction savepoints support
1168 - DateTime inflation support
1169 - Support for bind variables when connecting to a newer Sybase with
1170 OpenClient libraries
1171 - Support for connections via FreeTDS with CASTs for bind variables
1173 - Support for interpolated variables with proper quoting when
1174 connecting to an older Sybase and/or via FreeTDS
1175 - bulk API support for populate()
1176 - Transaction support for MSSQL via DBD::Sybase
1177 - Add is_paged method to DBIx::Class::ResultSet so that we can
1178 check that if we want a pager
1179 - Skip versioning test on really old perls lacking Time::HiRes
1181 - Fixed on_connect_do/call regression when used with a coderef
1182 connector (RT #50003)
1183 - A couple of fixes to Ordered to remedy subclassing issues
1184 - Fixed another lingering problem with PostgreSQL
1185 auto-increment support and its interaction with multiple
1187 - Remove some IN workarounds, and require a recent version of
1189 - Improvements to populate's handling of mixed scalarref values
1190 - Fixed regression losing result_class after $rs->find (introduced
1192 - Fix in_storage() to return 1|0 as per existing documentation
1193 - Centralize handling of _determine_driver calls prior to certain
1194 ::Storage::DBI methods
1195 - Fix update/delete arbitrary condition handling (RT#51409)
1198 0.08112 2009-09-21 10:57:00 (UTC)
1199 - Remove the recommends from Makefile.PL, DBIx::Class is not
1200 supposed to have optional dependencies. ever.
1201 - Mangle the DBIx/Class.pm POD to be more clear about
1202 copyright and license
1203 - Put back PG's multiple autoinc per table support, accidentally
1204 dropped during the serial-autodetection rewrite
1205 - Make sure ResultSetColumn does not depend on the (undefined)
1206 return value of ->cursor->reset()
1207 - Add single() to ResultSetColumn (same semantics as ResultSet)
1208 - Make sure to turn off IDENTITY_INSERT after insert() on MSSQL
1209 tables that needed it
1210 - More informative exception on failing _resolve_relationship
1211 - Allow undef/NULL as the sole grouping value in Ordered
1212 - Fix unreported rollback exceptions in TxnScopeGuard
1213 - Fix overly-eager left-join chain enforcing code
1214 - Warn about using distinct with an existing group_by
1215 - Warn about attempting to $rs->get_column a non-unique column
1216 when has_many joins are added to resultset
1217 - Refactor of the exception handling system (now everything is a
1218 DBIx::Class::Exception object)
1220 0.08111 2009-09-06 21:58:00 (UTC)
1221 - The hashref to connection_info now accepts a 'dbh_maker'
1222 coderef, allowing better intergration with Catalyst
1223 - Fixed a complex prefetch + regular join regression introduced
1225 - Fixed insert_bulk rebless handling
1226 - Fixed Storable roundtrip regression, and general serialization
1228 - SQLT related fixes:
1229 - sqlt_type is now called on the correct storage object
1230 - hooks can now see the correct producer_type (RT#47891)
1231 - optional SQLT requirements for e.g. deploy() bumped to 0.11002
1232 - Really fixed (and greatly cleaned up) postgresql autoinc sequence
1234 - Automatically detect MySQL v3 and use INNER JOIN instead of JOIN
1235 - POD improvements (including RT#48769)
1236 - Test suite tweaks (including fixes for recent CPANTS fails)
1237 - Better support for MSSQL IDENTITY_INSERT ON
1239 0.08109 2009-08-18 08:35:00 (UTC)
1240 - Replication updates:
1241 - Improved the replication tests so that they are more reliable
1242 and accurate, and hopefully solve some cross platform issues.
1243 - Bugfixes related to naming particular replicants in a
1244 'force_pool' attribute.
1245 - Lots of documentation updates, including a new Introduction.pod
1247 - Fixed the way we detect transaction to make this more reliable
1248 and forward looking.
1249 - Fixed some trouble with the way Moose Types are used.
1250 - Made discard_chages/get_from_storage replication aware (they
1251 now read from the master storage by default)
1252 - Refactor of MSSQL storage drivers, with some new features:
1253 - Support for placeholders for MSSQL via DBD::Sybase with proper
1255 - 'uniqueidentifier' support with auto newid()
1256 - Dynamic cursor support and other MARS options for ODBC
1257 - savepoints with auto_savepoint => 1
1258 - Support for MSSQL 'money' type
1259 - Support for 'smalldatetime' type used in MSSQL and Sybase for
1260 InflateColumn::DateTime
1261 - Support for Postgres 'timestamp without timezone' type in
1262 InflateColumn::DateTime (RT#48389)
1263 - Added new MySQL specific on_connect_call macro 'set_strict_mode'
1264 (also known as make_mysql_not_suck_as_much)
1265 - Multiple prefetch-related fixes:
1266 - Adjust overly agressive subquery join-chain pruning
1267 - Always preserve the outer join-chain - fixes numerous
1268 problems with search_related chaining
1269 - Deal with the distinct => 1 attribute properly when using
1271 - An extension of the select-hashref syntax, allowing labeling
1272 SQL-side aliasing: select => [ { max => 'foo', -as => 'bar' } ]
1273 - Massive optimization of the DBI storage layer - reduce the
1274 amount of connected() ping-calls
1275 - Some fixes of multi-create corner cases
1276 - Multiple POD improvements
1277 - Added exception when resultset is called without an argument
1278 - Improved support for non-schema-qualified tables under
1279 Postgres (fixed last_insert_id sequence name auto-detection)
1281 0.08108 2009-07-05 23:15:00 (UTC)
1282 - Fixed the has_many prefetch with limit/group deficiency -
1283 it is now possible to select "top 5 commenters" while
1284 prefetching all their comments
1285 - New resultsed method count_rs, returns a ::ResultSetColumn
1286 which in turn returns a single count value
1287 - Even better support of count with limit
1288 - New on_connect_call/on_disconnect_call functionality (check
1289 POD of Storage::DBI)
1290 - Automatic datetime handling environment/session setup for
1291 Oracle via connect_call_datetime_setup()
1292 - count/all on related left-joined empty resultsets now correctly
1294 - Fixed regression when both page and offset are specified on
1296 - Fixed HRI returning too many empty results on multilevel
1297 nonexisting prefetch
1298 - make_column_dirty() now overwrites the deflated value with an
1299 inflated one if such exists
1300 - Fixed set_$rel with where restriction deleting rows outside
1302 - populate() returns the created objects or an arrayref of the
1303 created objects depending on scalar vs. list context
1304 - Fixed find_related on 'single' relationships - the former
1305 implementation would overspecify the WHERE condition, reporting
1306 no related objects when there in fact is one
1307 - SQL::Translator::Parser::DBIx::Class now attaches tables to the
1308 central schema object in relationship dependency order
1309 - Fixed regression in set_column() preventing sourceless object
1311 - Fixed a bug in search_related doubling a join if the original
1312 $rs already joins/prefetches the same relation
1313 - Storage::DBI::connected() improvements for Oracle and Sybase
1314 - Fixed prefetch+incomplete select regression introduced in
1316 - MSSQL limit (TOP emulation) fixes and improvements
1318 0.08107 2009-06-14 08:21:00 (UTC)
1319 - Fix serialization regression introduced in 0.08103 (affects
1322 - Fixed incomplete ::Replicated debug output
1324 0.08106 2009-06-11 21:42:00 (UTC)
1325 - Switched SQLite storage driver to DateTime::Format::SQLite
1326 (proper timezone handling)
1327 - Fix more test problems
1329 0.08105 2009-06-11 19:04:00 (UTC)
1330 - Update of numeric columns now properly uses != to determine
1331 dirtyness instead of the usual eq
1332 - Fixes to IC::DT tests
1333 - Fixed exception when undef_if_invalid and timezone are both set
1334 on an invalid datetime column
1336 0.08104 2009-06-10 13:38:00 (UTC)
1337 - order_by now can take \[$sql, @bind] as in
1338 order_by => { -desc => \['colA LIKE ?', 'somestring'] }
1339 - SQL::Abstract errors are now properly croak()ed with the
1341 - populate() now properly reports the dataset slice in case of
1343 - Fixed corner case when populate() erroneously falls back to
1345 - Work around braindead mysql when doing subquery counts on
1346 resultsets containing identically named columns from several
1348 - Fixed m2m add_to_$rel to invoke find_or_create on the far
1349 side of the relation, to avoid duplicates
1350 - DBIC now properly handles empty inserts (invoking all default
1351 values from the DB, normally via INSERT INTO tbl DEFAULT VALUES
1352 - Fix find_or_new/create to stop returning random rows when
1353 default value insert is requested (RT#28875)
1354 - Make IC::DT extra warning state the column name too
1355 - It is now possible to transparrently search() on columns
1356 requiring DBI bind (i.e. PostgreSQL BLOB)
1357 - as_query is now a Storage::DBI method, so custom cursors can
1359 - Fix search_related regression introduced in 0.08103
1361 0.08103 2009-05-26 19:50:00 (UTC)
1362 - Multiple $resultset -> count/update/delete fixes. Now any
1363 of these operations will succeed, regardless of the complexity
1364 of $resultset. distinct, group_by, join, prefetch are all
1365 supported with expected results
1366 - Return value of $rs->delete is now the storage return value
1367 and not 1 as it used to be
1368 - don't pass SQL functions into GROUP BY
1369 - Remove MultiDistinctEmulation.pm, effectively deprecating
1370 { select => { distinct => [ qw/col1 col2/ ] } }
1371 - Change ->count code to work correctly with DISTINCT (distinct => 1)
1373 - Removed interpolation of bind vars for as_query - placeholders
1374 are preserved and nested query bind variables are properly
1375 merged in the correct order
1376 - Refactor DBIx::Class::Storage::DBI::Sybase to automatically
1377 load a subclass, namely Microsoft_SQL_Server.pm
1378 (similar to DBIx::Class::Storage::DBI::ODBC)
1379 - Refactor InflateColumn::DateTime to allow components to
1380 circumvent DateTime parsing
1381 - Support inflation of timestamp datatype
1382 - Support BLOB and CLOB datatypes on Oracle
1383 - Storage::DBI::Replicated::Balancer::Random:
1384 added master_read_weight
1385 - Storage::DBI::Replicated: storage opts from connect_info,
1386 connect_info merging to replicants, hashref connect_info support,
1387 improved trace output, other bug fixes/cleanups
1388 - distinct => 1 with prefetch now groups by all columns
1389 - on_connect_do accepts a single string equivalent to a one
1390 element arrayref (RT#45159)
1391 - DB2 limit + offset now works correctly
1392 - Sybase now supports autoinc PKs (RT#40265)
1393 - Prefetch on joins over duplicate relations now works
1394 correctly (RT#28451)
1395 - "timestamp with time zone" columns (for Pg) now get inflated with a
1396 time zone information preserved
1397 - MSSQL Top limit-emulation improvements (GROUP BY and subquery support)
1398 - ResultSetColumn will not lose the joins infered from a parent
1401 0.08102 2009-04-30 08:29:00 (UTC)
1402 - Fixed two subtle bugs when using columns or select/as
1403 paired with a join (limited prefetch)
1404 - Fixed breakage of cdbi tests (RT#45551)
1405 - Some POD improvements
1407 0.08101 2009-04-27 09:45:00 (UTC)
1408 - Fix +select, +as, +columns and include_columns being stripped
1410 - move load_optional_class from DBIx::Class::Componentised to
1411 Class::C3::Componentised, bump dependency
1412 - register_extra_source() now *really* fixed wrt subclassing
1413 - Added missing POD descriptions (RT#45195)
1414 - Fix insert() to not store_column() every present object column
1415 - Multiple Makefile.PL fixes
1417 0.08100 2009-04-19 11:39:35 (UTC)
1418 - Todo out the register_extra_source test until after shipping
1420 0.08099_08 2009-03-30 00:00:00 (UTC)
1421 - Fixed taint mode with load_namespaces
1422 - Putting IC::DateTime locale, timezone or floating_tz_ok attributes into
1423 extra => {} has been deprecated. The new way is to put these things
1424 directly into the columns definition
1425 - Switched MI code to MRO::Compat
1426 - Document db-side default_value caveats
1427 - Search_like() now warns to indicate deprecation in 0.09.
1428 - TxnScopeGuard left experimental state
1430 0.08099_07 2009-02-27 02:00:00 (UTC)
1431 - multi-create using find_or_create rather than _related for post-insert
1432 - fix get_inflated_columns to check has_column_loaded
1433 - Add DBIC_MULTICREATE_DEBUG env var (undocumented, quasi-internal)
1434 - Fix up multi-create to:
1435 - correctly propagate columns loaded during multi-insert of rels
1436 - not try and insert things tagged on via new_related unless required
1437 - Possible to set locale in IC::DateTime extra => {} config
1438 - Calling the accessor of a belongs_to when the foreign_key
1439 was NULL and the row was not stored would unexpectedly fail
1440 - Split sql statements for deploy only if SQLT::Producer returned a scalar
1441 containing all statements to be executed
1442 - Add as_query() for ResultSet and ResultSetColumn. This makes subqueries
1443 possible. See the Cookbook for details.
1444 - Massive rewrite of Ordered to properly handle position constraints and
1445 to make it more matpath-friendly
1446 - deploy_statements called ddl_filename with the $version and $dir arguments
1448 - columns/+columns attributes now support { as => select } hahsrefs
1449 - support for views both in DBIC and via deploy() in SQLT
1451 0.08099_06 2009-01-23 07:30:00 (UTC)
1452 - Allow a scalarref to be supplied to the 'from' resultset attribute
1453 - Classes submitted as result_class for a resultsource are now
1454 automatically loaded via ensure_loaded()
1455 - 'result_class' resultset attribute, identical to result_class()
1456 - add 'undef_on_null_fk' option for relationship accessors of type 'single'.
1457 This will prevent DBIC from querying the database if one or more of
1458 the key columns IS NULL
1459 - for 'belongs_to' rels, 'undef_on_null_fk' defaults to true.
1460 - fixed scope unaware last_insert_id fetching for MSSQL
1461 (http://msdn.microsoft.com/en-us/library/ms190315.aspx)
1462 - an sqlt_deploy_hook can now be shared between result sources using
1463 a configurable callback trigger
1464 - new order_by => { -desc => 'colname' } syntax supported
1465 - PG array datatype supported
1466 - insert should use store_column, not set_column to avoid marking
1467 clean just-stored values as dirty. New test for this
1468 - regression test for source_name
1470 0.08099_05 2008-10-30 21:30:00 (UTC)
1471 - Rewrite of Storage::DBI::connect_info(), extended with an
1472 additional argument format type
1473 - InflateColumn::DateTime: add warning about floating timezone
1474 - InflateColumn::DateTime: possible to enforce/skip inflation
1475 - delete throws exception if passed arguments to prevent drunken mishaps.
1476 - Fix storage to copy scalar conds before regexping to avoid
1477 trying to modify a constant in odd edge cases
1478 - Related resultsets on uninserted objects are now empty
1479 - Fixed up related resultsets and multi-create
1480 - Fixed superfluous connection in ODBC::_rebless
1481 - Fixed undef PK for first insert in ODBC::Microsoft_SQL_Server
1482 - Added virtual method to Versioned so a user can create upgrade
1483 path across multiple versions (jgoulah)
1484 - Better (and marginally faster) implementation of the HashRefInflator
1485 hash construction algorithm
1486 - Allow explicit specification of ON DELETE/ON UPDATE constraints
1487 when using the SQLT parser
1489 0.08099_04 2008-07-24 01:00:00
1490 - Functionality to storage to enable a sub to be run without FK checks
1491 - Fixed $schema->clone bug which caused clone and source to share
1493 - Added register_extra_source methods for additional sources
1494 - Added datetime_undef_if_invalid for InflateColumn::DateTime to
1495 return undef on invalid date/time values
1496 - Added search_related_rs method to ResultSet
1497 - add a make_column_dirty method to Row to force updates
1498 - throw a clear exception when user tries multi-has_many prefetch
1499 - SQLT parser prefixes index names with ${table}_idx_ to avoid clashes
1500 - mark ResultSetManager as deprecated and undocument it
1501 - pod fix (RT #32988)
1502 - add Test::Exception to test requirements (RT #34256)
1503 - make ash's build_requires/META.yml fixes work better
1504 - is_deferable support on relations used by the SQL::Translator
1506 - Refactored DBIx::Class::Schema::Versioned
1507 - Syntax errors from resultset components are now reported correctly
1508 - sqltargs respected correctly in deploy et al.
1509 - Added support for savepoints, and using them automatically in
1510 nested transactions if auto_savepoint is set in connect_info.
1511 - Changed naming scheme for constraints and keys in the sqlt parser;
1512 names should now be consistent and collision-free.
1513 - Improve handling of explicit key attr in ResultSet::find
1514 - Add warnings for non-unique ResultSet::find queries
1515 - Changed Storage::DBI::Replication to Storage::DBI::Replicated and
1517 - By default now deploy/diff et al. will ignore constraint and index
1519 - Add ResultSet::_is_deterministic_value, make new_result filter the
1520 values passed to new to drop values that would generate invalid SQL.
1521 - Use Sub::Name to name closures before installing them. Fixes
1522 incompatibility with Moose method modifiers on generated methods.
1524 0.08010 2008-03-01 10:30
1525 - Fix t/94versioning.t so it passes with latest SQL::Translator
1527 0.08009 2008-01-20 13:30
1528 - Made search_rs smarter about when to preserve the cache to fix
1530 - Added Storage::DBI subclass for MSSQL over ODBC.
1531 - Added freeze, thaw and dclone methods to Schema so that thawed
1532 objects will get re-attached to the schema.
1533 - Moved dbicadmin to JSON::Any wrapped JSON.pm for a sane API
1534 (also fixes RT #32393)
1535 - introduced DBIx::Class::set_inflated_columns
1536 - DBIx::Class::Row::copy uses set_inflated_columns
1538 0.08008 2007-11-16 14:30:00
1539 - Fixed join merging bug (test from Zby)
1540 - When adding relationships, it will throw an exception if you get the
1541 foreign and self parts the wrong way round in the condition
1542 - ResultSetColumn::func() now returns all results if called in list
1543 context; this makes things like func('DISTINCT') work as expected
1544 - Many-to-many relationships now warn if the utility methods would
1546 - InflateColumn::DateTime now accepts an extra parameter of timezone
1547 to set timezone on the DT object (thanks Sergio Salvi)
1548 - Added sqlt_deploy_hook to result classes so that indexes can be
1550 - Added startup checks to warn loudly if we appear to be running on
1551 RedHat systems from perl-5.8.8-10 and up that have the bless/overload
1552 patch applied (badly) which causes 2x -> 100x performance penalty.
1554 - ResultSource::reverse_relationship_info can distinguish between
1555 sources using the same table
1556 - Row::insert will now not fall over if passed duplicate related objects
1557 - Row::copy will not fall over if you have two relationships to the
1558 same source with a unique constraint on it
1560 0.08007 2007-09-04 19:36:00
1561 - patch for Oracle datetime inflation (abram@arin.net)
1562 - added on_disconnect_do
1563 - on_connect_do and on_disconnect_do take coderefs and arrayrefs
1565 0.08006 2007-08-12 15:12:00
1566 - Move to using Class::C3::Componentised
1567 - Remove warn statement from DBIx::Class::Row
1570 - add timestamp fix re rt.cpan 26978 - no test yet but change
1571 clearly should cause no regressions
1572 - provide alias for related_resultset via local() so it's set
1573 correctly at resultset construction time (fixes RestrictWithObject)
1574 - fixes bind params in debug statements
1575 (original test from abraxxa)
1576 - fixed storage->connected fork bug
1577 (test and fix from Radu Greab)
1578 - add 1; to AccessorGroup.pm for stuff that still uses it
1579 - refactor Statistics to create debugging filehandle to fix bug with
1580 closed STDERR, update docs and modify Versioned to use Statistics
1581 (original fix from diz)
1583 0.08004 2007-08-06 19:00:00
1584 - fix storage connect code to not trigger bug via auto-viv
1586 - fixup cursor_class to be an 'inherited' attr for per-package defaults
1587 - add default_resultset_attributes entry to Schema
1588 - optimisation in DBI::Cursor to check software_limit before falling
1589 back to base Cursor->all
1590 - fix bug with create_multi not inserting non-storage objects
1591 (test and fix from davinchi)
1592 - DBIx::Class::AccessorGroup made empty subclass of
1593 Class::Accessor::Grouped
1594 - fixed an ugly bug regarding $dbh->{AutoCommit} and transactions
1595 - ensure_class_loaded handles non-classnames better.
1596 - non-destructive hashref handling for connect_info options
1597 - count no longer returns negative values after slice
1598 (report and test from JOHANL)
1599 - rebless before building datetime_parser
1600 (patch from mattlaw / Matt Lawrence)
1602 0.08003 2007-07-14 18:01:00
1603 - improved populate bulk_insert mode
1604 - fixed up multi_create to be more intelligent about PK<->PK rels
1605 - fix many-many rels to not use set_columns
1606 - Unmarked deploy as experimental since it isn't anymore
1607 - Removed Cwd dep since it's not required and causes problems
1608 with debian packaging
1609 - Patch to fix ? in data for NoBindVars (from Tom Hukins)
1610 - Restored mk_classaccessor method for compatibility
1611 - Fixed group_by problem with oracle limit syntax
1612 - Fixed attr merging problem
1613 - Fixed $rs->get_column w/prefetch problem
1615 0.08002 2007-06-20 06:10:00
1616 - add scope guard to Row::insert to ensure rollback gets called
1617 - more heuristics in Row::insert to try and get insert order right
1618 - eliminate vestigial code in PK::Auto
1619 - more expressive DBI errors
1620 - soften errors during deploy
1621 - ensure_connected before txn_begin to catch stomping on transaction
1623 - new method "rethrow" for our exception objects
1625 0.08001 2007-06-17 21:21:02
1626 - Cleaned up on_connect handling for versioned
1627 - removed DateTime use line from multi_create test
1628 - hid DBIx::ContextualFetch::st override in CDBICompat
1630 0.08000 2007-06-17 18:06:12
1631 - Fixed DBIC_TRACE debug filehandles to set ->autoflush(1)
1632 - Fixed circular dbh<->storage in HandleError with weakref
1634 0.07999_06 2007-06-13 04:45:00
1635 - tweaked Row.pm to make last_insert_id take multiple column names
1636 - Fixed DBIC::Storage::DBI::Cursor::DESTROY bug that was
1637 messing up exception handling
1638 - added exception objects to eliminate stacktrace/Carp::Clan
1640 - setting $ENV{DBIC_TRACE} defaults stacktrace on.
1641 - added stacktrace option to Schema, makes throw_exception
1643 - make database handles use throw_exception by default
1644 - make database handles supplied by a coderef use our
1645 standard HandleError/RaiseError/PrintError
1646 - add "unsafe" connect_info option to suppress our setting
1647 of HandleError/RaiseError/PrintError
1648 - removed several redundant evals whose sole purpose was to
1649 provide extra debugging info
1650 - fixed page-within-page bug (reported by nilsonsfj)
1651 - fixed rare bug when database is disconnected inbetween
1652 "$dbh->prepare_cached" and "$sth->execute"
1654 0.07999_05 2007-06-07 23:00:00
1655 - Made source_name rw in ResultSource
1656 - Fixed up SQL::Translator test/runtime dependencies
1657 - Fixed t/60core.t in the absence of DateTime::Format::MySQL
1658 - Test cleanup and doc note (ribasushi)
1660 0.07999_04 2007-06-01 14:04:00
1661 - pulled in Replication storage from branch and marked EXPERIMENTAL
1662 - fixup to ensure join always LEFT after first LEFT join depthwise
1663 - converted the vendor tests to use schema objects intead of schema
1664 classes, made cleaned more reliable with END blocks
1665 - versioning support via DBIx::Class::Schema::Versioned
1666 - find/next now return undef rather than () on fail from Bernhard Graf
1667 - rewritten collapse_result to fix prefetch
1668 - moved populate to resultset
1669 - added support for creation of related rows via insert and populate
1670 - transaction support more robust now in the face of varying AutoCommit
1671 and manual txn_begin usage
1672 - unbreak back-compat for Row/ResultSet->new_result
1673 - Added Oracle/WhereJoins.pm for Oracle >= 8 to support
1674 Oracle <= 9i, and provide Oracle with a better join method for
1675 later versions. (I use the term better loosely.)
1676 - The SQL::T parser class now respects a relationship attribute of
1677 is_foreign_key_constrain to allow explicit control over wether or
1678 not a foreign constraint is needed
1679 - resultset_class/result_class now (again) auto loads the specified
1680 class; requires Class::Accessor::Grouped 0.05002+
1681 - added get_inflated_columns to Row
1682 - %colinfo accessor and inflate_column now work together
1683 - More documentation updates
1684 - Error messages from ->deploy made more informative
1685 - connect_info will now always return the arguments it was
1687 - A few small efficiency improvements for load_classes
1688 and compose_namespace
1690 0.07006 2007-04-17 23:18:00
1691 - Lots of documentation updates
1692 - deploy now takes an optional 'source_names' parameter (dec)
1693 - Quoting for for columns_info_for
1694 - RT#25683 fixed (multiple open sths on DBD::Sybase)
1695 - CDBI compat infers has_many from has_a (Schwern)
1696 - Fix ddl_filename transformation (Carl Vincent)
1698 0.07999_02 2007-01-25 20:11:00
1699 - add support for binding BYTEA and similar parameters (w/Pg impl)
1700 - add support to Ordered for multiple ordering columns
1701 - mark DB.pm and compose_connection as deprecated
1702 - switch tests to compose_namespace
1703 - ResultClass::HashRefInflator added
1704 - Changed row and rs objects to not have direct handle to a source,
1705 instead a (schema,source_name) tuple of type ResultSourceHandle
1707 0.07005 2007-01-10 18:36:00
1708 - fixup changes file
1709 - remove erroneous .orig files - oops
1711 0.07004 2007-01-09 21:52:00
1712 - fix find_related-based queries to correctly grep the unique key
1713 - fix InflateColumn to inflate/deflate all refs but scalar refs
1715 0.07003 2006-11-16 11:52:00
1716 - fix for rt.cpan.org #22740 (use $^X instead of hardcoded "perl")
1717 - Tweaks to resultset to allow inflate_result to return an array
1718 - Fix UTF8Columns to work under Perl <= 5.8.0
1719 - Fix up new_result in ResultSet to avoid alias-related bugs
1720 - Made new/update/find handle 'single' rel accessor correctly
1721 - Fix NoBindVars to be safer and handle non-true bind values
1722 - Don't blow up if columns_info_for returns useless results
1723 - Documentation updates
1725 0.07999_01 2006-10-05 21:00:00
1726 - add connect_info option "disable_statement_caching"
1727 - create insert_bulk using execute_array, populate uses it
1728 - added DBIx::Class::Schema::load_namespaces, alternative to
1730 - added source_info method for source-level metadata (kinda like
1732 - Some of ::Storage::DBI's code/docs moved to ::Storage
1733 - DBIx::Class::Schema::txn_do code moved to ::Storage
1734 - Storage::DBI now uses exceptions instead of ->ping/->{Active} checks
1735 - Storage exceptions are thrown via the schema class's throw_exception
1736 - DBIx::Class::Schema::throw_exception's behavior can be modified via
1738 - columns_info_for is deprecated, and no longer runs automatically.
1739 You can make it work like before via
1740 __PACKAGE__->column_info_from_storage(1) for now
1741 - Replaced DBIx::Class::AccessorGroup and Class::Data::Accessor with
1742 Class::Accessor::Grouped. Only user noticible change is to
1743 table_class on ResultSourceProxy::Table (i.e. table objects in
1744 schemas) and, resultset_class and result_class in ResultSource.
1745 These accessors no longer automatically require the classes when
1748 0.07002 2006-09-14 21:17:32
1749 - fix quote tests for recent versions of SQLite
1750 - added reference implementation of Manual::Example
1751 - backported column_info_from_storage accessor from -current, but
1752 - fixed inflate_datetime.t tests/stringify under older Test::More
1753 - minor fixes for many-to-many relationship helpers
1754 - cleared up Relationship docs, and fixed some typos
1755 - use ref instead of eval to check limit syntax (to avoid issues with
1757 - update ResultSet::_cond_for_update_delete to handle more complicated
1759 - bugfix to Oracle columns_info_for
1760 - remove_columns now deletes columns from _columns
1762 0.07001 2006-08-18 19:55:00
1763 - add directory argument to deploy()
1764 - support default aliases in many_to_many accessors.
1765 - support for relationship attributes in many_to_many accessors.
1766 - stop search_rs being destructive to attrs
1767 - better error reporting when loading components
1768 - UTF8Columns changed to use "utf8" instead of "Encode"
1769 - restore automatic aliasing in ResultSet::find() on nonunique queries
1770 - allow aliases in ResultSet::find() queries (in cases of relationships
1772 - pass $attrs to find from update_or_create so a specific key can be
1774 - remove anonymous blesses to avoid major speed hit on Fedora Core 5's
1775 Perl and possibly others; for more information see:
1776 https://bugzilla.redhat.com/bugzilla/show_bug.cgi?id=196836
1777 - fix a pathological prefetch case
1778 - table case fix for Oracle in columns_info_for
1779 - stopped search_rs deleting attributes from passed hash
1781 0.07000 2006-07-23 02:30:00
1782 - supress warnings for possibly non-unique queries, since
1783 _is_unique_query doesn't infer properly in all cases
1784 - skip empty queries to eliminate spurious warnings on ->deploy
1785 - fixups to ORDER BY, tweaks to deepen some copies in ResultSet
1786 - fixup for RowNum limit syntax with functions
1788 0.06999_07 2006-07-12 20:58:05
1789 - fix issue with from attr copying introduced in last release
1791 0.06999_06 2006-07-12 17:16:55
1792 - documentation for new storage options, fix S::A::L hanging on to $dbh
1793 - substantial refactor of search_related code to fix alias numbering
1794 - don't generate partial unique keys in ResultSet::find() when a table
1795 has more than one unique constraint which share a column and only one
1797 - cleanup UTF8Columns and make more efficient
1798 - rename DBIX_CLASS_STORAGE_DBI_DEBUG to DBIC_TRACE (with compat)
1799 - rename _parent_rs to _parent_source in ResultSet
1802 0.06999_05 2006-07-04 14:40:01
1803 - fix issue with incorrect $rs->{attrs}{alias}
1804 - fix subclassing issue with source_name
1805 - tweak quotes test to output text on failure
1806 - fix Schema->txn_do to not fail as a classmethod
1808 0.06999_04 2006-06-29 20:18:47
1809 - disable cdbi-t/02-Film.t warning tests under AS perl
1810 - fixups to MySQL tests (aka "work round mysql being retarded")
1811 - compat tweaks for Storage debug logging
1813 0.06999_03 2006-06-26 21:04:44
1814 - various documentation improvements
1815 - fixes to pass test suite on Windows
1816 - rewrote and cleaned up SQL::Translator tests
1817 - changed relationship helpers to only call ensure_class_loaded when the
1818 join condition is inferred
1819 - rewrote many_to_many implementation, now provides helpers for adding
1820 and deleting objects without dealing with the link table
1821 - reworked InflateColumn implementation to lazily deflate where
1822 possible; now handles passing an inflated object to new()
1823 - changed join merging to not create a rel_2 alias when adding a join
1824 that already exists in a parent resultset
1825 - Storage::DBI::deployment_statements now calls ensure_connected
1826 if it isn't passed a type
1827 - fixed Componentized::ensure_class_loaded
1828 - InflateColumn::DateTime supports date as well as datetime
1829 - split Storage::DBI::MSSQL into MSSQL and Sybase::MSSQL
1830 - fixed wrong debugging hook call in Storage::DBI
1831 - set connect_info properly before setting any ->sql_maker things
1833 0.06999_02 2006-06-09 23:58:33
1834 - Fixed up POD::Coverage tests, filled in some POD holes
1835 - Added a warning for incorrect component order in load_components
1836 - Fixed resultset bugs to do with related searches
1837 - added code and tests for Componentized::ensure_class_found and
1839 - NoBindVars + Sybase + MSSQL stuff
1840 - only rebless S::DBI if it is still S::DBI and not a subclass
1841 - Added `use' statement for DBD::Pg in Storage::DBI::Pg
1842 - stopped test relying on order of unordered search
1843 - bugfix for join-types in nested joins using the from attribute
1844 - obscure prefetch problem fixed
1845 - tightened up deep search_related
1846 - Fixed 'DBIx/Class/DB.pm did not return a true value' error
1847 - Revert change to test for deprecated find usage and swallow warnings
1848 - Slight wording change to new_related() POD
1849 - new specific test for connect_info coderefs
1850 - POD clarification and content bugfixing + a few code formatting fixes
1851 - POD::Coverage additions
1853 - Fix column_info stomping
1855 0.06999_01 2006-05-28 17:19:30
1856 - add automatic naming of unique constraints
1857 - marked DB.pm as deprecated and noted it will be removed by 1.0
1858 - add ResultSetColumn
1859 - refactor ResultSet code to resolve attrs as late as possible
1860 - merge prefetch attrs into join attrs
1861 - add +select and +as attributes to ResultSet
1862 - added InflateColumn::DateTime component
1863 - refactor debugging to allow for profiling using Storage::Statistics
1864 - removed Data::UUID from deps, made other optionals required
1865 - modified SQLT parser to skip dupe table names
1866 - added remove_column(s) to ResultSource/ResultSourceProxy
1867 - added add_column alias to ResultSourceProxy
1868 - added source_name to ResultSource
1869 - load_classes now uses source_name and sets it if necessary
1870 - add update_or_create_related to Relationship::Base
1871 - add find_or_new to ResultSet/ResultSetProxy and find_or_new_related
1872 to Relationship::Base
1873 - add accessors for unique constraint names and coulums to
1874 ResultSource/ResultSourceProxy
1875 - rework ResultSet::find() to search unique constraints
1876 - CDBICompat: modify retrieve to fix column casing when ColumnCase is
1878 - CDBICompat: override find_or_create to fix column casing when
1879 ColumnCase is loaded
1880 - reorganized and simplified tests
1882 - added the ability to set on_connect_do and the various sql_maker
1883 options as part of Storage::DBI's connect_info.
1885 0.06003 2006-05-19 15:37:30
1886 - make find_or_create_related check defined() instead of truth
1887 - don't unnecessarily fetch rels for cascade_update
1888 - don't set_columns explicitly in update_or_create; instead use
1889 update($hashref) so InflateColumn works
1890 - fix for has_many prefetch with 0 related rows
1891 - make limit error if rows => 0
1892 - added memory cycle tests and a long-needed weaken call
1894 0.06002 2006-04-20 00:42:41
1895 - fix set_from_related to accept undef
1896 - fix to Dumper-induced hash iteration bug
1897 - fix to copy() with non-composed resultsource
1898 - fix to ->search without args to clone rs but maintain cache
1899 - grab $self->dbh once per function in Storage::DBI
1900 - nuke ResultSource caching of ->resultset for consistency reasons
1901 - fix for -and conditions when updating or deleting on a ResultSet
1904 - Added fix for quoting with single table
1905 - Substantial fixes and improvements to deploy
1906 - slice now uses search directly
1907 - fixes for update() on resultset
1908 - bugfix to Cursor to avoid error during DESTROY
1909 - transaction DBI operations now in debug trace output
1911 0.06000 2006-03-25 18:03:46
1912 - Lots of documentation improvements
1913 - Minor tweak to related_resultset to prevent it storing a searched rs
1914 - Fixup to columns_info_for when database returns type(size)
1915 - Made do_txn respect void context (on the off-chance somebody cares)
1916 - Fix exception text for nonexistent key in ResultSet::find()
1918 0.05999_04 2006-03-18 19:20:49
1919 - Fix for delete on full-table resultsets
1920 - Removed caching on count() and added _count for pager()
1921 - ->connection does nothing if ->storage defined and no args
1922 (and hence ->connect acts like ->clone under the same conditions)
1923 - Storage::DBI throws better exception if no connect info
1924 - columns_info_for made more robust / informative
1925 - ithreads compat added, fork compat improved
1926 - weaken result_source in all resultsets
1927 - Make pg seq extractor less sensitive.
1929 0.05999_03 2006-03-14 01:58:10
1930 - has_many prefetch fixes
1931 - deploy now adds drop statements before creates
1932 - deploy outputs debugging statements if DBIX_CLASS_STORAGE_DBI_DEBUG
1935 0.05999_02 2006-03-10 13:31:37
1936 - remove test dep on YAML
1937 - additional speed tweaks for C3
1938 - allow scalarefs passed to order_by to go straight through to SQL
1939 - renamed insert_or_update to update_or_insert (with compat alias)
1940 - hidden lots of packages from the PAUSE Indexer
1942 0.05999_01 2006-03-09 18:31:44
1943 - renamed cols attribute to columns (cols still supported)
1944 - added has_column_loaded to Row
1945 - Storage::DBI connect_info supports coderef returning dbh as 1st arg
1946 - load_components() doesn't prepend base when comp. prefixed with +
1949 - prefetch for has_many
1950 - cache attr for resultsets
1951 - PK::Auto::* no longer required since Storage::DBI::* handle auto-inc
1952 - minor tweak to tests for join edge case
1953 - added cascade_copy relationship attribute
1954 (sponsored by Airspace Software, http://www.airspace.co.uk/)
1955 - clean up set_from_related
1956 - made copy() automatically null out auto-inc columns
1957 - added txn_do() method to Schema, which allows a coderef to be
1960 0.05007 2006-02-24 00:59:00
1961 - tweak to Componentised for Class::C3 0.11
1962 - fixes for auto-inc under MSSQL
1964 0.05006 2006-02-17 15:32:40
1965 - storage fix for fork() and workaround for Apache::DBI
1966 - made update(\%hash) work on row as well as rs
1967 - another fix for count with scalar group_by
1968 - remove dependency on Module::Find in 40resultsetmanager.t (RT #17598)
1970 0.05005 2006-02-13 21:24:51
1971 - remove build dependency on version.pm
1973 0.05004 2006-02-13 20:59:00
1974 - allow specification of related columns via cols attr when primary
1975 keys of the related table are not fetched
1976 - fix count for group_by as scalar
1977 - add horrific fix to make Oracle's retarded limit syntax work
1978 - remove Carp require
1979 - changed UUIDColumns to use new UUIDMaker classes for uuid creation
1980 using whatever module may be available
1982 0.05003 2006-02-08 17:50:20
1983 - add component_class accessors and use them for *_class
1984 - small fixes to Serialize and ResultSetManager
1985 - rollback on disconnect, and disconnect on DESTROY
1987 0.05002 2006-02-06 12:12:03
1988 - Added recommends for Class::Inspector
1989 - Added skip_all to t/40resultsetmanager.t if no Class::Inspector
1992 0.05001 2006-02-05 15:28:10
1993 - debug output now prints NULL for undef params
1994 - multi-step prefetch along the same rel (e.g. for trees) now works
1995 - added multi-join (join => [ 'foo', 'foo' ]), aliases second to foo_2
1996 - hack PK::Auto::Pg for "table" names referencing a schema
1997 - find() with attributes works
1998 - added experimental Serialize and ResultSetManager components
1999 - added code attribute recording to DBIx::Class
2000 - fix to find() for complex resultsets
2001 - added of $storage->debugcb(sub { ... })
2002 - added $source->resultset_attributes accessor
2003 - added include_columns rs attr
2005 0.05000 2006-02-01 16:48:30
2006 - assorted doc fixes
2007 - remove ObjectCache, not yet working in 0.05
2008 - let many_to_many rels have attrs
2009 - fix ID method in PK.pm to be saner for new internals
2010 - fix t/30dbicplain.t to use ::Schema instead of
2011 Catalyst::Model::DBIC::Plain
2013 0.04999_06 2006-01-28 21:20:32
2014 - fix Storage/DBI (tried to load deprecated ::Exception component)
2016 0.04999_05 2006-01-28 20:13:52
2017 - count will now work for grouped resultsets
2018 - added accessor => option to column_info to specify accessor name
2019 - added $schema->populate to load test data (similar to AR fixtures)
2020 - removed cdbi-t dependencies, only run tests if installed
2021 - Removed DBIx::Class::Exception
2022 - unified throw_exception stuff, using Carp::Clan
2023 - report query when sth generation fails.
2024 - multi-step prefetch!
2028 0.04999_04 2006-01-24 21:48:21
2029 - more documentation improvements
2030 - add columns_info_for for vendor-specific column info (Zbigniew
2032 - add SQL::Translator::Producer for DBIx::Class table classes (Jess
2034 - add unique constraint declaration (Daniel Westermann-Clark)
2035 - add new update_or_create method (Daniel Westermann-Clark)
2036 - rename ResultSetInstance class to ResultSetProxy, ResultSourceInstance
2037 to ResultSourceProxy, and TableInstance to ResultSourceProxy::Table
2038 - minor fixes to UUIDColumns
2039 - add debugfh method and ENV magic for tracing SQL (Nigel Metheringham)
2041 0.04999_03 2006-01-20 06:05:27
2042 - imported Jess Robinson's SQL::Translator::Parser::DBIx::Class
2043 - lots of internals cleanup to eliminate result_source_instance
2045 - added register_column and register_relationship class APIs
2046 - made Storage::DBI use prepare_cached safely (thanks to Tim Bunce)
2047 - many documentation improvements (thanks guys!)
2048 - added ->connection, ->connect, ->register_source and ->clone schema
2050 - Use croak instead of die for user errors.
2052 0.04999_02 2006-01-14 07:17:35
2053 - Schema is now self-contained; no requirement for co-operation
2054 - add_relationship, relationships, relationship_info, has_relationship
2055 - relationship handling on ResultSource
2056 - all table handling now in Table.pm / ResultSource.pm
2057 - added GROUP BY and DISTINCT support
2058 - hacked around SQL::Abstract::Limit some more in DBIC::SQL::Abstract
2059 (this may have fixed complex quoting)
2060 - moved inflation to inflate_result in Row.pm
2061 - added $rs->search_related
2062 - split compose_namespace out of compose_connection in Schema
2063 - ResultSet now handles find
2064 - various *_related methods are now ->search_related->*
2065 - added new_result to ResultSet
2067 0.04999_01 2005-12-27 03:33:42
2068 - search and related methods moved to ResultSet
2069 - select and as added to ResultSet attrs
2070 - added DBIx::Class::Table and TableInstance for table-per-class
2071 - added DBIx::Class::ResultSetInstance which handles proxying
2072 search etc. as a superclass of DBIx::Class::DB
2073 - assorted test and code cleanup work
2075 0.04001 2005-12-13 22:00:00
2076 - Fix so set_inflated_column calls set_column
2077 - Syntax errors in relationship classes are now reported
2078 - Better error detection in set_primary_key and columns methods
2079 - Documentation improvements
2080 - Better transaction support with txn_* methods
2081 - belongs_to now works when $cond is a string
2082 - PK::Auto::Pg updated, only tries primary keys instead of all cols
2085 - Moved get_simple and set_simple into AccessorGroup
2086 - Made 'new' die if given invalid columns
2087 - Added has_column and column_info to Table.pm
2088 - Refactored away from direct use of _columns and _primaries
2089 - Switched from NEXT to Class::C3
2092 - Added an || '' to the CDBICompat stringify to avoid null warnings
2093 - Updated name section for manual pods
2094 0.03003 2005-11-03 17:00:00
2096 - Changed use to require in Relationship/Base to avoid import.
2098 0.03002 2005-10-20 22:35:00
2099 - Minor bugfix to new (Row.pm)
2100 - Schema doesn't die if it can't load a class (Schema.pm)
2101 - New UUID columns plugin (UUIDColumns.pm)
2102 - Documentation improvements.
2104 0.03001 2005-09-23 14:00:00
2105 - Fixes to relationship helpers
2106 - IMPORTANT: prefetch/schema combination bug fix
2108 0.03 2005-09-19 19:35:00
2110 - Join support on search
2111 - Prefetch support on search
2113 0.02 2005-08-12 18:00:00
2115 - Performance improvements.
2116 - Oracle primary key support.
2117 - MS-SQL primary key support.
2118 - SQL::Abstract::Limit integration for database-agnostic limiting.
2120 0.01 2005-08-08 17:10:00