1 Current Known Issues / Regressions
2 - Breaks DBIx::Class::FrozenColumns (fix pending in RT#114424)
3 - Breaks DBIx::Class::ResultSet::WithMetaData (fix pending in RT#104602)
4 - Breaks DBIx::Class::Tree::NestedSet (fix pending in RT#114440)
6 Revision history for DBIx::Class
8 * Notable Changes and Deprecations
9 - The entire class hierarchy now explicitly sets the 'c3' mro, even
10 in cases where load_components was not used. Extensive testing led
11 the maintainer believe this is safe, but this is a very complex
12 area and reality may turn out to be different. If **ANYHTING** at
13 all seems out of place, please file a report at once
14 - Neither exception_action() nor $SIG{__DIE__} handlers are invoked
15 on recoverable errors. This ensures that the retry logic is fully
16 insulated from changes in control flow, as the handlers are only
17 invoked when an error is leaving the DBIC internals to be handled by
18 the caller (n.b. https://github.com/PerlDancer/Dancer2/issues/1125)
19 (also fixes the previously rejected RT#63874)
20 - $result->related_resultset() no longer passes extra arguments to
21 an underlying search_rs(), as by design these arguments would be
22 used only on the first call to ->related_resultset(), and ignored
23 afterwards. Instead an exception (detailing the fix) is thrown.
24 - Another relatively invasive set of ::FilterColumn changes, covering
25 potential data loss (RT#111567). Please run your regression tests!
26 - Increased checking for the correctness of the is_nullable attribute
27 within the prefetch result parser may highlight previously unknown
28 mismatches between your codebase and data source
29 - Calling the set_* many-to-many helper with a list (instead of an
30 arrayref) now emits a deprecation warning
31 - Calling the getter $rsrc->from("argument") now throws an exception
32 instead of silently discarding the argument
35 - When using non-scalars (e.g. arrays) as literal bind values it is no
36 longer necessary to explicitly specify a bindtype (this turned out
37 to be a mostly useless overprotection)
38 - DBIx::Class::Optional::Dependencies now properly understands
39 combinations of requirements and does the right thing with e.g.
40 ->req_list_for([qw( rdbms_oracle ic_dt )]) bringing in the Oracle
41 specific DateTime::Format dependencies
44 - Ensure failing on_connect* / on_disconnect* are dealt with properly,
45 notably on_connect* failures now properly abort the entire connect
46 - Fix incorrect SQL generated with invalid {rows} on complex resultset
47 operations, generally more robust handling of rows/offset attrs
48 - Fix incorrect $storage state on unexpected RDBMS disconnects and
49 other failure events, preventing clean reconnection (RT#110429)
50 - Ensure leaving an exception stack via Return::MultiLevel or something
51 similar produces a large warning
52 - Make sure exception objects stringifying to '' are properly handled
53 and warned about (GH#15)
54 - Fix silencing of exceptions thrown by custom inflate_result() methods
55 - Fix complex prefetch when ordering over foreign boolean columns
56 ( Pg can't MAX(boolcol) despite being able to ORDER BY boolcol )
57 - Fix incorrect data returned in a corner case of partial-select HRI
58 invocation (no known manifestations of this bug in the field, see
59 commit message for description of exact failure scenario)
60 - Fix corner case of stringify-only overloaded objects being used in
62 - Remove spurious exception warping in ::Replicated::execute_reliably
64 - Fix infinite loop on ->svp_release("nonexistent_savepoint") (GH#97)
65 - Fix spurious ROLLBACK statements when a TxnScopeGuard fails a commit
66 of a transaction with deferred FK checks: a guard is now inactivated
67 immediately before the commit is attempted (RT#107159)
68 - Fix use of ::Schema::Versioned combined with a user-supplied
69 $dbh->{HandleError} (GH#101)
70 - Fix spurious warning on MSSQL cursor invalidation retries (RT#102166)
71 - Fix parsing of DSNs containing driver arguments (GH#99)
72 - Work around unreliable $sth->finish() on INSERT ... RETURNING within
73 DBD::Firebird on some compiler/driver combinations (RT#110979)
74 - Really fix savepoint rollbacks on older DBD::SQLite (fix in 0.082800
75 was not sufficient to cover up RT#67843)
76 - Fix several corner cases with Many2Many over custom relationships
77 - Fix the Sybase ASE storage incorrectly attempting to retrieve an
78 autoinc value when inserting rows containing blobs (GH#82)
81 - Add explicit test for pathological example of asymmetric IC::DT setup
82 working with copy() in t/icdt/engine_specific/sybase.t (GH#84)
83 - Fix invalid variable names in ResultSource::View examples
84 - Typo fixes from downstream debian packagers (RT#112007)
85 - Skip tests in a way more intelligent and speedy manner when optional
86 dependencies are missing
87 - Make the Optional::Dependencies error messages cpanm-friendly
88 - Incompatibly change values (not keys) of the hash returned by
89 Optional::Dependencies::req_group_list (no known users in the wild)
90 - Stop using bare $] throughout - protects the codebase from issues
91 similar (but likely not limited to) P5#72210
92 - Config::Any is no longer a core dep, but instead is migrated to a new
93 optdep group 'config_file_reader'
95 0.082821 2016-02-11 17:58 (UTC)
97 - Fix t/52leaks.t failures on compilerless systems (RT#104429)
98 - Fix t/storage/quote_names.t failures on systems with specified Oracle
99 test credentials while missing the optional Math::Base36
100 - Fix test failures when DBICTEST_SYBASE_DSN is set (unnoticed change
101 in error message wording during 0.082800 and a bogus test)
102 - Remove largely obsolete test of SQLite view deployment (RT#111916)
105 - Work around rare test deadlock under heavy parallelism (RT#108390)
107 0.082820 2015-03-20 20:35 (UTC)
109 - Protect destructors from rare but possible double execution, and
110 loudly warn the user whenever the problem is encountered (GH#63)
111 - Relax the 'self_result_object' argument check in the relationship
112 resolution codepath, restoring exotic uses of inflate_result
113 http://lists.scsys.co.uk/pipermail/dbix-class/2015-January/011876.html
114 - Fix updating multiple CLOB/BLOB columns on Oracle
115 - Fix exception on complex update/delete under a replicated setup
116 http://lists.scsys.co.uk/pipermail/dbix-class/2015-January/011903.html
117 - Fix uninitialized warnings on empty hashes passed to join/prefetch
118 https://github.com/vanstyn/RapidApp/commit/6f41f6e48 and
119 http://lists.scsys.co.uk/pipermail/dbix-class/2015-February/011921.html
120 - Fix hang in t/72pg.t when run against DBD::Pg 3.5.0. The ping()
121 implementation changes due to RT#100648 made an alarm() based
125 - Remove warning about potential side effects of RT#79576 (scheduled)
126 - Various doc improvements (GH#35, GH#62, GH#66, GH#70, GH#71, GH#72)
127 - Depend on newer Moo, to benefit from a safer runtime (RT#93004)
128 - Fix intermittent failures in the LeakTracer on 5.18+
129 - Fix failures of t/54taint.t on Windows with spaces in the $^X
130 executable path (RT#101615)
132 0.082810 2014-10-25 13:58 (UTC)
134 - Fix incorrect collapsing-parser source being generated in the
135 presence of unicode data among the collapse-points
136 - Fix endless loop on BareSourcelessResultClass->throw_exception(...)
139 - Depend on newer SQL::Abstract (fixing overly-aggressive parenthesis
141 - Depend on newer Moo, fixing some interoperability issues:
142 http://lists.scsys.co.uk/pipermail/dbix-class/2014-October/011787.html
144 0.082801 2014-10-05 23:55 (UTC)
146 - Passing large amounts of objects with stringification overload
147 directly to DBIx::Class may result in strange action at a distance
148 exceptions. More info (and a workaround description) can be found
149 under "Note" at https://metacpan.org/pod/SQL::Abstract#is_plain_value
150 - The relationship condition resolution fixes come with the side effect
151 of returning more complete data, tripping up *some* users of an
152 undocumented but widely used internal function. In particular
153 https://rt.cpan.org/Ticket/Display.html?id=91375#txn-1407239
155 * Notable Changes and Deprecations
156 - DBIC::FilterColumn now properly bypasses \'' and \[] literals, just
157 like the rest of DBIC
158 - DBIC::FilterColumn "from_storage" handler is now invoked on NULLs
159 returned from storage
160 - find() now throws an exception if some of the supplied values are
161 managed by DBIC::FilterColumn (RT#95054)
162 - Custom condition relationships are now invoked with a slightly
163 different signature (existing coderefs will continue to work)
164 - Add extra custom condition coderef attribute 'foreign_values'
165 to allow for proper reverse-relationship-like behavior
166 (i.e. $result->set_from_related($custom_rel, $foreign_result_object)
167 - When in a transaction, DBIC::Ordered now seamlesly handles result
168 objects that went out of sync with the storage (RT#96499)
169 - CDBICompat::columns() now supports adding columns through supplied
170 Class::DBI::Column instances (GH#52)
171 - Deprecate { col1 => col2 } expressions in manual {from} structures
172 (at some point of time manual {from} will be deprecated entirely)
175 - Fix Resultset delete/update affecting *THE ENTIRE TABLE* in cases
176 of empty (due to conditions) resultsets with multi-column keys
177 - Fix on_connect_* not always firing in some cases - a race condition
178 existed between storage accessor setters and the determine_driver
179 routines, triggering a connection before the set-cycle is finished
180 - Fix collapse being ignored on single-origin selection (RT#95658)
181 - Fix incorrect behavior on custom result_class inflators altering
182 the amount of returned results
183 - Fix failure to detect stable order criteria when in iterator
184 mode of a has_many prefetch off a search_related chain
185 - Prevent erroneous database hit when accessing prefetched related
186 resultsets with no rows
187 - Proper exceptions on malformed relationship conditions (RT#92234)
188 - Fix incorrect handling of custom relationship conditions returning
189 SQLA literal expressions
190 - Fix long standing bug with populate() missing data from hashrefs with
191 different keysets: http://is.gd/2011_dbic_populate_gotcha (RT#92723)
192 - Fix multi-value literal populate not working with simplified bind
194 - Massively improve the implied resultset condition parsing - now all
195 applicable conditions within a resultset should be properly picked
196 up by create() and populate()
197 - Ensure definitive condition extractor handles bizarre corner cases
198 without bombing out (RT#93244)
199 - Fix set_column on non-native (+columns) selections (RT#86685)
200 - Fix set_inflated_column incorrectly handling \[] literals (GH#44)
201 - Ensure that setting a column to a literal invariably marks it dirty
202 - Fix copy() not working correctly with extra selections present
203 - Work around exception objects with broken string overloading in one
204 additional codepath (missed in 0.08260)
205 - Fix more inconsistencies of the quote_names attribute propagating
206 to SQL::Translator (partially RT#87731)
207 - Fix SQLT constraint naming when DBIC table names are fully qualified
209 - Ensure ::Schema::Versioned connects only once by reusing the main
211 - Fix inability to handle multiple consecutive transactions with
212 savepoints on DBD::SQLite < 1.39
213 - Fix CDBICompat to match Class::DBI behavior handling non-result
214 blessed has_a (implicit deflate via stringification and inflate via
218 - Ensure source metadata calls always take place on the result source
219 instance registered with the caller
220 - IFF DBIC_TRACE output defaults to STDERR we now silence the possible
221 wide-char warnings if the trace happens to contain unicode
223 0.08270 2014-01-30 21:54 (PST)
225 - Fix 0.08260 regression in DBD::SQLite bound int handling. Inserted
226 data was not affected, but any function <=> integer comparison would
227 have failed (originally fixed way back in 0e773352)
228 - Fix failure to load DateTime formatter when connecting to Firebird
232 - All drivers based on ::Storage::DBI::Firebird::Common now return the
233 same sqlt_type value (affects ::DBI::Interbase, ::DBI::Firebird and
234 ::DBI::ODBC::Firebird)
236 0.08260 2014-01-28 18:52 (UTC)
238 - A new zero-to-DBIC style manual: DBIx::Class::Manual::QuickStart
240 * Notable Changes and Deprecations
241 - Explicitly deprecate combination of distinct and selecting a
242 non-column via $rs->get_column()
245 - More robust handling of circular relationship declarations by loading
246 foreign classes less frequently (should resolve issues like
247 http://lists.scsys.co.uk/pipermail/dbix-class/2013-June/011374.html)
248 Note that none of this is a manifestations of a DBIC bug, but rather
249 unexpected (but correct) behavior of load-order-dependent (hence
250 logically broken) Resultclass hierarchies. In order to deal with this
251 DBIC is scaling back a large number of sanity checks, which are to be
252 reintroduce pending a better framework for source registration
253 - Fix multiple edge cases of complex prefetch combining incorrectly
254 with correlated subquery selections
255 - Fix multiple edge cases stemming from interaction of a non-selecting
256 order_by specification and distinct and/or complex prefetch
257 - Fix unbound growth of a resultset during repeated execute/exhaust
259 - Work around (and be very vocal about the fact) when DBIC encounters
260 an exception object with broken string overloading
261 - Clarify ambiguous behavior of distinct when used with ResultSetColumn
262 i.e. $rs->search({}, { distinct => 1 })->get_column (...)
263 - Setting quote_names propagates to SQL::Translator when producing
264 SQLite DDL (it is one of the few producers *NOT* quoting by default)
265 - Fix incorrect binding of large integers on old versions of
266 DBD::SQLite (now DBIC simply always binds SQLite ints as BIGINT)
267 - Silence (harmless) warnings on recent DBD::SQLite versions, when
268 inserting/updating large integers on 32bit ivsize systems (RT#76395)
269 - Back out self-cleaning from DBIx::Class::Carp for the time being
270 (as a side effect fixes RT#86267)
271 - Fix incorrect internal use of implicit list context in copy()
272 - Fix 0.08250 regression in driver determination when DBI_DSN is used
273 - Tests no longer fail if $ENV{DBI_DSN} is set
274 - Throw clearer exception on ->new_related() with a non-existent
276 - Fix incorrect parethesis unroll with multicolumn in, (never noticed
277 before fixing false positive in SQLA::Test 1.77)
278 - Fix t/storage/replicated.t class loading problem
279 - Stop using the deprecated Class::MOP::load_class()
280 - Fix warning in t/54taint.t with explicitly unset PERL5LIB (RT#91972)
281 - Fix t/54taint.t failing under a local::lib with installed earlier
282 DBIC version (RT#92486)
285 - Massive incompatible change of ::BlockRunner internals (was never
286 documented as usable externally, this last set of changes settles
287 the design for proper documentation and opening up)
288 - Adjust exceptions in tests to accommodate changes in the upcoming
289 DBD::SQLite based on libsqlite 3.8.2
290 - More robust lock file naming scheme - allow tests to work on exotic
291 MSWin32 filesystems (habitual offender being http://is.gd/iy5XVP)
292 - Better diagnostics when File::Spec->tmpdir gives us crap in testing
293 - Replace $row with $result in all docs to be consistent and to
294 clarify various return values
296 0.08250 2013-04-29 22:00 (UTC)
297 * New Features / Changes
298 - Rewrite from scratch the result constructor codepath - many bugfixes
299 and performance improvements (the current codebase is now capable of
300 outperforming both DBIx::DataModel and Rose::DB::Object on some
301 workloads). Some notable benefits:
302 - Multiple has_many prefetch
303 - Partial prefetch - you now can select only columns you are
304 interested in, while preserving the collapse functionality
305 (collapse is now exposed as a first-class API attribute)
306 - Prefetch of resultsets with arbitrary order
307 (RT#54949, RT#74024, RT#74584)
308 - Prefetch no longer inserts right-side table order_by clauses
309 (massively helps the deficient MySQL optimizer)
310 - Prefetch with limit on right-side ordered resultsets now works
311 correctly (via aggregated grouping)
312 - No longer order the insides of a complex prefetch subquery,
313 unless required to satisfy a limit
314 - Stop erroneously considering order_by criteria from a join under
315 distinct => 1 (the distinct should apply to the main source only)
316 - Massively optimize codepath around ->cursor(), over 10x speedup
317 on some iterating workloads.
318 - Support standalone \[ $sql, $value ] in literal SQL with bind
319 specifications: \[ '? + ?', 42, 69 ] is now equivalent to
320 \[ '? + ?', [ {} => 42 ], [ {} => 69 ] ]
321 - Changing the result_class of a ResultSet in progress is now
322 explicitly forbidden. The behavior was undefined before, and
323 would result in wildly differing outcomes depending on $rs
325 - Deprecate returning of prefetched 'filter' rels as part of
326 get_columns() and get_inflated_columns() data
327 - Invoking get_inflated_columns() no longer fires get_columns() but
328 instead retrieves data from individual non-inflatable columns via
330 - Emit a warning on incorrect use of nullable columns within a
332 - Limited checks are performed on whether columns without declared
333 is_nullable => 1 metadata do in fact sometimes fetch NULLs from
334 the database (the check is currently very limited and is performed
335 only on resultset collapse when the alternative is rather worse)
338 - Fix _dbi_attrs_for_bind() being called befor DBI has been loaded
339 (regression in 0.08210)
340 - Fix update/delete operations on resultsets *joining* the updated
341 table failing on MySQL. Resolves oversights in the fixes for
342 RT#81378 and RT#81897
343 - Fix open cursors silently resetting when inherited across a fork
345 - Properly support "MySQL-style" left-side group_by with prefetch
346 - Fix $grouped_rs->get_column($col)->func($func) producing incorrect
348 - Stop Sybase ASE storage from generating invalid SQL in subselects
349 when a limit without offset is encountered
350 - Even more robust behavior of GenericSubQuery limit dialect
351 - Make sure deployment_statements() and cursor_class() are called on
352 a resolved storage subclass
355 - Fix tests failing due to unspecified resultset retrieval order
356 (test suite now will pass with newest SQLite libs)
358 0.08210 2013-04-04 15:30 (UTC)
359 * New Features / Changes
360 - Officially deprecate the 'cols' and 'include_columns' resultset
362 - Remove ::Storage::DBI::sth() deprecated in 0.08191
365 - Work around a *critical* bug with potential for data loss in
366 DBD::SQLite - RT#79576
367 - Audit and correct potential bugs associated with braindead reuse
368 of $1 on unsuccessful matches
369 - Fix incorrect warning/exception originator reported by carp*() and
372 0.08209 2013-03-01 12:56 (UTC)
373 * New Features / Changes
374 - Debugging aid - warn on invalid result objects created by what
375 seems like an invalid inheritance hierarchy
378 - Fix another embarrassing regression preventing correct refining of
379 the search criteria on a prefetched relation (broken in 0.08205)
380 - Fix incorrect callsite reporting by DBIC::Carp
382 0.08208 2013-02-20 09:56 (UTC)
383 * New Features / Changes
384 - A bunch of nonsensically named arguments to the SQL::Translator
385 parser have been marked as deprecated (while still fully
389 - Fix duplicated selected columns when calling 'count' when a same
390 aggregate function is used more than once in a 'having' clause
392 - Prevent SQL::Translator::Producer::YAML from seeing the $dbh
393 in a potentially connected $schema instance (RT#75394)
396 - Fixup our distbuilding process to stop creating world-writable
397 tarball contents (implicitly fixes RT#83084)
398 - Added strict and warnings tests for all lib and test files
402 - Fix dbh_do() failing to properly reconnect (regression in 0.08205)
403 - Extra sanity check of a fresh DBI handle ($dbh). Fixes
404 connection coderefs returning garbage (seen in the wild)
407 - Only allow known globals in SQL::Translator leak allowance
408 - General cleanup of error message texts - quote names/identifiers
410 - Stop t/52leaks.t from failing when AUTOMATED_TESTING=1
413 * New Features / Changes
414 - The emulate_limit() arbitrary limit dialect emulation mechanism is
415 now deprecated, and will be removed when DBIx::Class migrates to
417 - Support for the source_bind_attributes() storage method has been
418 removed after a lengthy deprecation cycle
420 - When performing resultset update/delete only strip condition
421 qualifiers - leave the source name alone (RT#80015, RT#78844)
422 - Fix incorrect behavior on resultset update/delete invoked on
423 composite resultsets (e.g. as_subselect_rs)
424 - Fix update/delete operations referencing the updated table failing
425 on MySQL, due to its refusal to modify a table being directly
426 queried. As a workaround induce in-memory temp-table creation
428 - More robust behavior under heavily threaded environments - make
429 sure we do not have refaddr reuse in the global storage registry
430 - Fix failing test on 5.8 under Win32 (RT#81114)
431 - Fix hash-randomization test issues (RT#81638)
432 - Disallow erroneous calling of connect_info on a replicated storage
435 - Improve the populate docs in ::Schema and ::ResultSet
436 - ::Storage::DBI::source_bind_attributes() removed as announced
437 on Jan 2011 in 0e773352a
440 * New Features / Changes
441 - SQLMaker now accepts \'literal' with the 'for' rs attribute as an
442 override to the builtin FOR options
444 - Fix unique constraint violations in Ordered.pm blanket movement
445 (RT#79773, rolls back short-sighted 5e6fde33e)
446 - Fix API mismatch between new_result() and new_related() (originally
448 - Fix test failure on perl 5.8
450 - Much more extensive diagnostics when a new RDBMS/DSN combination is
451 encountered (RT#80431)
455 - Really fix inadequate $dbh->ping SQLite implementation (what shipped
456 in 0.08201 tickled other deficiencies in DBD::SQLite itself)
460 - Replace inadequate $dbh->ping SQLite implementation with our own,
463 0.08200 2012-08-24 (UTC)
465 - Change one of the new tests for the previous release to not require
468 0.08199 2012-08-22 (UTC)
470 - Roll back incomplete (and broken) internal changes - restore prefetch functionality
472 0.08198 2012-07-11 03:43 (UTC)
474 - Fix a number of Win32 Test issues
475 - Fix silent Oracle connection failures
477 0.08197 2012-07-10 10:32 (UTC)
478 * New Features / Changes
479 - Issue a warning when DateTime objects are passed to ->search
480 - Fast populate() in void context is now even more efficient by
481 going directly through execute_for_fetch bypassing execute_array
482 - Fix update()/delete() on complex resultsets to no longer fall back
483 to silly row-by-row deletion, construct a massive OR statement
485 - Allow complex update/delete operations on sources without a
486 primary key, as long as they have at least one non-nullable
488 - dbicadmin now better supports catalyst-style config files, by
489 unrolling 'config_info' hashkeys
490 - Multiple Improvements MSSQL over DBD::ADO
491 - Transaction support
492 - Support for VARCHAR(MAX)/VARBINARY(MAX)/NVARCHAR(MAX) datatypes
493 - Nomalization of retrieved GUID values
496 - Fix complex has_many prefetch with resultsets not selecting identity
497 columns from the root result source
498 - Fix SkipFirst and FirstSkip limit dialects (Informix and Firebird)
499 - Fix "Skimming limit" dialects (Top, FetchFirst) to properly check
500 the order_by criteria for stability
501 - Fix "Skimming limit" dialects (Top, FetchFirst) to propagate
502 non-selected order criteria when part of a larger subquery
503 - Fix RowNumberOver and all "skimming limits" to correctly assemble
504 bind values when supplied for both select and order_by
505 - Fix all subquery-based dialects to not lose a subquery fragment
506 when we both select and order by the result of the same subquery
507 - Fix the Sybase hubrid limit dialect (RowCountOrGenericSubQ) losing
508 Group/Having/Order clauses when called without an offset (RT#73244)
509 - No longer generate incorrect SQL on ->as_query called on resultsets
510 with software_limit enabled
511 - A number of corner case fixes of void context populate() with \[]
512 - Fix corner case of forked children disconnecting the parents DBI
514 - Improve identity/autoinc retrieval code in MSSQL and Sybase -
515 should reduce weird side-effects especially with populate()
516 - Explicitly disable DBD::ODBC batch operations (as of DBD::ODBC 1.35)
517 for the following drivers too buggy to handle the optimized path:
518 - FreeTDS ODBC driver (when used with MSSQL)
519 - The Firebird ODBC driver
520 - The MSAccess ODBC driver
521 - Explicitly disable DBD::ODBC dynamic_cursors when using freetds 0.83
522 or later - they made enough ODBC incompatible changes making it
523 impossible to support sanely
524 - Explicitly disable SCOPE_IDENTITY queries and statement caching for
525 MSSQL on DBD::Sybase compiled against freetds 0.83 or later - way too
527 - Disable statement caching when using Sybase ASE and DBD::Sybase
528 compiled against freetds 0.83 or later
529 - Fix leakage of $schema on in-memory new_related() calls
530 - Fix more cases of $schema leakage in SQLT::Parser::DBIC
531 - Fix leakage of $storage in ::Storage::DBI::Oracle
532 - Fix pessimization of Oracle RowNum limit dialect query when no
533 offset has been specified
534 - Remove useless vestigial pessimization in Ordered.pm for cases
535 when the position column is part of a unique constraint
536 - Fix dbicadmin to no longer ignore the documented 'config' option
537 - The schema-resultsource entanglement is now much more robust
539 - Fix ::Schema::ddl_filename() failing miserably on paths containing
540 certain numeric sequences
541 - t/53lean_startup.t adjusted for new 5.15.x base.pm behavior
544 - Centralized leak-checks for all instances of DBICTest::Schema
546 - Now passes all tests with Test::Builder 1.005
547 - Codebase is now trailing-whitespace-free
548 - Cleanup of complex resultset update/delete oprations - storage
549 specific code moved back to ResultSet and replaced by checks
550 of storage capabilities
551 - Fixed carp_once only emitting one single warning per package
552 regardless of warning content
553 - Test suite now can be safely executed in parallel (prove -jN
554 or HARNESS_OPTIONS=jN)
556 0.08196 2011-11-29 05:35 (UTC)
558 - Fix tests for DBD::SQLite >= 1.34.
559 - Fix test failures with DBICTEST_SQLITE_USE_FILE set
560 - Fix the find() condition heuristics being invoked even when the
561 call defaults to 'primary' (i.e. when invoked with bare values)
562 - Throw much clearer error on incorrect inflation spec
563 - Fix incorrect storage behavior when first call on a fresh schema
564 is with_deferred_fk_checks
565 - Fix incorrect dependency on Test::Simple/Builder (RT#72282)
566 - Fix uninitialized warning in ::Storage::Sybase::ASE
567 - Improve/cache DBD-specific datatype bind checks (also solves a
568 nasty memleak with version.pm on multiple ->VERSION invocations)
569 - The internal carp module now correctly skips CAG frames when
571 - Fix test failures on perl < 5.8.7 and new Package::Stash::XS
572 - Fix TxnScopeGuard not behaving correctly when $@ is set at the
573 time of $guard instantiation
574 - Fix the join/prefetch resolver when dealing with ''/undef/()
575 relation specifications
578 - No longer depend on Variable::Magic now that a pure-perl
579 namespace::clean is available
580 - Drop Oracle's Math::BigInt req down to 1.80 - no fixes concerning
583 0.08195 2011-07-27 16:20 (UTC)
585 - Fix horrible oversight in the Oracle sqlmaker when dealing with
586 queries updating blobs (RT#69829)
588 0.08194 2011-07-20 16:10 (UTC)
590 - Fix $rs->populate([]) to be a no-op rather than an exception
591 - Overhaul t/53lean_startup.t to better dodge false positives
592 - Stop Data::Compare from loading random plugins
593 - Oracle: Recalculate LOB bind indices for UPDATE with LOBs in WHERE
596 0.08193 2011-07-14 17:00 (UTC)
597 * New Features / Changes
598 - Allow schema cloning to mutate attributes
599 - DBIC now attempts more aggressive de-duplication of where
600 conditions on resultset chaining
601 - The Ordered component is now smarter wrt reordering of dirty
602 objects, and does its job with less storage queries
603 - Logging via DBIC_TRACE=1=<filename> no longer overwrites the
604 logfile on every program startup, appending loglines instead
607 - Fix issue where the query was becoming overly mangled when trying
608 to use pagination with a query that has a sub-select in the WHERE
610 - Fix possible incorrect pagination on Oracle, when a resultset
611 is not ordered by a unique column
612 - Revert "Fix incorrect signature of the default sqlt_deploy_hook"
613 from 0.08191 - documentation was in fact incorrect, not the code
614 - Fix Sybase ASE IC::DateTime support (::Storage going out of sync
615 with new default format expected by DateTime::Format::Sybase)
616 - Fix a bug in update_all() resulting in the first row receiving a
617 different dataset than the subsequent ones
618 - Accomodate MSAccess supporting only 'INNER JOIN' (not plain 'JOIN')
619 - InflateColumn::DateTime option datetime_undef_if_invalid no longer
620 masks missing dependency exceptions (RT#66823)
621 - Fix bug in Schema::Versioned failing to insert a schema version row
622 during upgrades at the turn of the second
623 - Fix incorrect bind of integers >= 2^^32 (bigint columns) to
624 SQL_INTEGER, resulting in silent conversion to '-1'
625 - Fix pre 5.10 failures of t/55namespaces_cleaned.t due to buggy
627 - Oracle autoinc inserts no longer leave open cursors behind
629 0.08192 2011-05-10 04:20 (UTC)
631 - Fix serious regression on SQLite, corrupting data when an alphanum
632 value does not correspond to a stale numeric datatype in colinfo
634 0.08191 2011-05-02 00:45 (UTC) (deleted from CPAN)
635 * New Features / Changes
636 - Add quote_names connection option. When set to true automatically
637 sets quote_char and name_sep appropriate for your RDBMS
638 - Add retrieve_on_insert column info flag, allowing to retrieve any
639 column value instead of just autoinc primary keys
640 - Bring back strict ordering of selectors in complex search chains
641 (an ill-fated attempt was made in 0.08127 to order intelligently)
642 - All limit dialects (except for the older Top and FetchFirst) are
643 now using bind parameters for the limits/offsets, making DBI's
644 prepare_cached useful across paged resutsets
645 - Support for savepoints for SQLite
646 - Support for MS Access databases via DBD::ODBC and DBD::ADO (only
647 Win32 support currently tested)
648 - Support for the Firebird RDBMS over the new DBD::Firebird driver
649 - IC::DateTime support for MSSQL over DBD::ADO
650 - Both the ::ODBC and ::ADO dispatchers now warn if a rdbms-specific
651 driver is not found for this connection before falling back to
653 - ::Storage::DBI::sth was mistakenly marked/documented as public,
654 privatize and warn on deprecated use
655 - Massive overhaul of bind values/attributes handling - slightly
656 changes the output of as_query (should not cause compat issues)
657 - Support ancient DB2 versions (5.4 and older), with proper limit
659 - Support sub-second precision for TIMESTAMPs for Firebird over ODBC
660 - Support BLOBs and CLOBs in WHERE clauses for Oracle, including LIKE
664 - Fix ::Storage::DBI::* MRO problems on 5.8.x perls
665 - Disable mysql_auto_reconnect for MySQL - depending on the ENV
666 it sometimes defaults to on and causes major borkage on older
668 - Fix dropped bind values in select/group_by on Oracle (omission
669 from 0542ec57 and 4c2b30d6)
670 - Fix remaining errors with Oracle and identifiers longer than the
671 Oracle-imposed maximum of 30 characters (RT#66390)
672 - Fix older oracle-specific "WhereJoins" to work properly with
674 - Fix problems with M.A.D. under CGI::SpeedyCGI (RT#65131)
675 - Reenable paging of cached resultsets - breakage erroneously added
677 - Better error handling when prepare() fails silently
678 - Fixes skipped lines when a comment is followed by a statement
679 when deploying a schema via sql file
680 - Fix reverse_relationship_info on prototypical result sources
681 (sources not yet registered with a schema)
682 - Warn and skip relationships missing from a partial schema during
684 - Automatically require the requested cursor class before use
686 - Work around a Firebird ODBC driver bug exposed by DBD::ODBC 1.29
687 - Fix (to the extent allowed by the driver) transaction support in
688 DBD::Sybase compiled against FreeTDS
689 - Fix exiting via next warnings in ResultSource::sequence()
690 - Fix stripping of table qualifiers in update/delete in arrayref
692 - Change SQLMaker carp-monkeypatch to be compatible with versions
693 of SQL::Abstract >= 1.73
694 - Fix using \[] literals in the from resultset attribute
695 - Fix populate() with \[], arrays (datatype) and other exotic values
696 - Fix handling of rollbacks in nested transactions
697 - Fix complex limits (RNO/RowNum/FetchFirst/Top/GenSubq) with
698 sub-selects in the selectors list (correlated subqueries)
699 - Fix inconsistency between $rs->next with and without HRI when all
700 the "root" columns are in fact injected from the right rs side
701 - Fix the join optimizer to correctly preserve the non-multi path to
702 a multi relationship ( x -> might_have y -> has_many z )
703 - Fix object-derived custom-relationship resultsets to resultsources
704 with multilevel monikers (e.g. $schema->source('Foo::Bar') )
705 - Fix incorrect signature of the default sqlt_deploy_hook - it now
706 matches the documentation of passing in the result source object
707 - Fix inadequate handling of internal storage methods within
708 ::Storage::Replicated (RT#66295)
711 - Rewire all warnings to a new Carp-like implementation internal
712 to DBIx::Class, and remove the Carp::Clan dependency
713 - Only load Class::C3 and friends if necessary ($] < 5.010)
714 - Greatly reduced loading of non-essential modules to aid startup
715 time (mainly benefiting CGI users)
716 - Make sure all namespaces are clean of rogue imports
717 - Dropped DBI req 2 years back - everything works with 1.57, no
718 point requiring something newer
720 0.08190-TRIAL 2011-01-24 15:35 (UTC)
722 * New Features / Changes
723 - Support for completely arbitrary SQL::Abstract-based conditions
724 in all types of relationships
726 0.08127 2011-01-19 16:40 (UTC)
727 * New Features / Changes
728 - Schema/resultsource instances are now crossreferenced via a new
729 system guaranteeing leak-free mutually assured destruction
730 - DBIx::Class now warns when the user erroneously supplies
731 AutoCommit => 0 to connect()
732 - A warning is also issued before forcing the RaiseError
733 setting of externally supplied DBI handles
734 - Switch to a warning when find() is invoked with both a 'key'
735 argument and a NULL-containing condition to satisfy the named
736 constraint. Previously (starting with 0.08124) an exception was
738 - Switch to a warning when a commit is attempted with an out-of-sync
739 transaction_depth (someone issued a begin externally to DBIC).
740 Previously (starting with 0.08124) an exception was thrown
743 - A number of improvements/diagnostics of multiple active resultset
744 handling on MSSQL over DBD::ODBC
745 - Revert default selection to being lazy again (eagerness introduced
746 in 0.08125) - fixes DBIx::Class::Helper::ResultSet::RemoveColumns
747 - Fix losing order of columns provided in select/as (regression from
749 - Unaliased "dark" selectors no longer throw off prefetch
750 - Fix proper composition of bind values across all possible
751 SQL areas ( group_by => \[ ... ] now works properly )
752 - Allow populate to skip empty has_many relationships which makes
753 it easier to pass HashRefInflator data directly to ->populate
754 - Improve freeze/thaw semantics and error messages (RT#62546)
755 - Fix inconsistency in Manual::Features (RT#64500)
756 - Fix incorrect SQL when using for => 'shared' with MySQL (RT#64590)
757 - Throw comprehensible exception on erroneous $schema->source()
759 - Fix sloppy refactor of ResultSource::sequence back from 89170201
761 - Fix incorrect error detection during populate() on Oracle
762 - Better handling of result_source-less row objects by
763 auto-calling result_source_instance when necessary
764 - Fix reverse_relationship_info and sqlt deploy on partially
765 loaded schemas (relationships point to non-existent sources)
768 - Fix test warning on win32 - at this point the test suite is
769 warning-free on all known OSes
770 - Require newest namespace::clean which in turn depends on new
771 installable Package::Stash
773 0.08126 2010-12-28 18:10 (UTC)
775 - Bump forgotten Class::Accessor::Grouped core dependency
776 - Promote forgotten Hash::Merge optdep to a hard requirement
777 - Skip t/storage/error.t on smokers with leaking perls
778 - Fix t/storage/txn.t deadlocks on slower machines
779 - Do not run on smokers if a trial Package::Stash is found
781 0.08125 2010-12-27 04:30 (UTC)
782 * New Features / Changes
783 - New method ResultSource columns_info method, returning multiple
784 pairs of column name/info at once
785 - $rs->search now throws when called in void context, as it makes
786 no sense (and is nearly always a sign of a bug/misdesign)
787 - Restore long-lost ability to supply unbalanced select/as pairs
788 e.g. +select => \'DISTINCT(foo, bar)', +as => ['foo', 'bar']
789 - +columns now behaves just like columns by not stripping a
790 fully-qualified 'as' spec (i.e. foo.bar results in $obj->foo->bar)
791 - Deprecate legacy $rs->search( %condition ) syntax (warn once per
793 - NULL is now supplied unquoted to all debug-objects, in order to
794 differentiate between a real NULL and the string 'NULL'
795 - New search() condition operator -value used to pass complex bind
796 values to DBI: search({ array_col => { -value => [1,2,3] }})
797 - Add full INSERT...RETURNING support for Oracle
798 - Deprecate use of -nest in search conditions (warn once per
800 - Deprecate the completely useless DBIx::Class::Serialize::Storable
804 - Fixed read-only attribute set attempt in ::Storage::Replicated
806 - Fix incomplete logic while detecting correct Oracle sequence
808 - Fix detection of Oracle sequences for tables without an explicitly
809 specified schema (RT#63493)
810 - Major overhaul of Storage::Oracle to handle enabled quoting
811 - Fixed incorrect composition of select/as/columns attributes during
813 - Proper serialization of resultsets with open cursors
814 - Refactor handling of RDBMS-side values during insert() - fix
815 regression of inserts into a Postgres / ::Replicated combination
816 - Missing dependency check in t/60core.t (RT#62635)
817 - Fix regressions in IC::DT registration logic
818 - Fix regression in select-associated bind value handling (RT#61025)
819 - Simplify SQL generated by some LIMITed prefetching queries
820 - Throw an exception when a required group_by on a complex prefetch
821 can not be auto-constructed, instead of continuing to eventually
823 - Fix infinite loops on old perls with a recent Try::Tiny
824 - Improve "fork()" on Win32 by reimplementing a more robust DBIC
825 thread support (still problematic, pending a DBI fix)
826 - Properly quote table name on INSERT with no values
827 - Work around possible Storage destruction warnings
828 - Fix count of grouped resultsets using HAVING with aliases
829 - Setting belongs_to columns/relationships no longer leaves the
830 FK value and related object out of sync
831 - Stop stripping newlines from SQL statements in the limit emulators
832 as it is possible that custom sql with comments was provided
833 - Add forgotten attributes to Admin.pm
834 - Fix incorrect 'having' attribute documentation (RT#64129)
835 - Improve fallback-to-master/return-to-slave reporting in
836 ::Replicated::Balancer
837 - Adjust txn_scope_guard code/tests to changes in $@ handling on
838 recent blead (RT#64251)
841 - Add extra option groups to DBIC::Optional::Depencencies, to aid
842 users in requesting the prerequisites for a particular RDBMS
843 - Switch all serialization to use Storable::nfreeze for portable
844 architecture independent ice
845 - Fix the bogus META.yml dependency injection issue for good
846 - Refactor DBIx::Class::Storage::Statistics::debugfh() to be lazy
848 0.08124 2010-10-28 14:23 (UTC)
849 * New Features / Changes
850 - Add new -ident "function" indicating rhs is a column name
851 { col => { -ident => 'othercol' } } vs { col => \'othercol' }
852 - Extend 'proxy' relationship attribute
853 - Use DBIx::Class::Storage::Debug::PrettyPrint when the
854 environment variable DBIC_TRACE_PROFILE is set, see
855 DBIx::Class::Storage for more information
856 - Implemented add_unique_constraints() which delegates to
857 add_unique_constraint() as appropriate
858 - add_unique_constraint() now poparly throws if called with
859 multiple constraint definitions
860 - No longer depend on SQL::Abstract::Limit - DBIC has been doing
861 most of the heavy lifting for a while anyway
862 - FilterColumn now passes data through when transformations
863 are not specified rather than throwing an exception.
864 - Optimized RowNum based Oracle limit-dialect (RT#61277)
865 - Requesting a pager on a resultset with cached entries now
866 throws an exception, instead of returning a 1-page object
867 since the amount of rows is always equal to the "pagesize"
868 - $rs->pager now uses a lazy count to determine the amount of
869 total entries only when really needed, instead of doing it
870 at instantiation time
871 - New documentation map organized by features
872 (DBIx::Class::Manual::Features)
873 - find( { ... }, { key => $constraint } ) now throws an exception
874 when the supplied data does not fully specify $constraint
875 - find( col1 => $val1, col2 => $val2, ... ) is no longer supported
876 (it has been in deprecated state for more than 4 years)
877 - Make sure exception_action does not allow exception-hiding
878 due to badly-written handlers (the mechanism was never meant
879 to be able to suppress exceptions)
882 - Fix memory leak during populate() on 5.8.x perls
883 - Temporarily fixed 5.13.x failures (RT#58225)
884 (perl-core fix still pending)
885 - Fix result_soutrce_instance leaks on compose_namespace
886 - Fix $_ volatility on load_namespaces (a class changing $_
887 at compile time no longer causes a massive fail)
888 - Fix find() without a key attr. choosing constraints even if
889 some of the supplied values are NULL (RT#59219)
890 - Fixed rels ending with me breaking subqueried limit realiasing
891 - Fixed $rs->update/delete on resutsets constrained by an
893 - Remove rogue GROUP BY on non-multiplying prefetch-induced
895 - Fix incorrect order_by handling with prefetch on
896 $ordered_rs->search_related ('has_many_rel') resultsets
897 - Oracle sequence detection now *really* works across schemas
898 (fixed some ommissions from 0.08123)
899 - dbicadmin now uses a /usr/bin/env shebang to work better with
900 perlbrew and other local perl builds
901 - bulk-inserts via $dbh->bind_array (void $rs->populate) now
902 display properly in DBIC_TRACE
903 - Incomplete exception thrown on relationship auto-fk-inference
905 - Fixed distinct with order_by to not double-specify the same
906 column in the GROUP BY clause
907 - Properly support column names with symbols (e.g. single quote)
909 - Fixed ::Schema::Versioned to work properly with quoting on
911 - Fixed t/54taint fails under local-lib
912 - Fixed SELECT ... FOR UPDATE with LIMIT regression (RT#58554)
913 - Fixed CDBICompat to preserve order of column-group additions,
914 so that test relying on the order of %{} will no longer fail
915 - Fixed mysterious ::Storage::DBI goto-shim failures on older
917 - Non-blessed reference exceptions are now correctly preserved
918 when thrown from udner DBIC (e.g. from txn_do)
919 - No longer disconnecting database handles supplied to connect
921 - Fixed t/inflate/datetime_pg.t failures due to a low dependency
922 on DateTime::Format::Pg (RT#61503)
923 - Fix dirtyness detection on source-less objects
924 - Fix incorrect limit_dialect assignment on Replicated pool members
925 - Fix invalid sql on relationship attr order_by with prefetch
926 - Fix primary key sequence detection for Oracle
927 (first trigger instead of trigger for column)
928 - Add various missing things to Optional::Dependencies
929 - Skip a test that breaks due to serious bugs in current DBD::SQLite
930 - Fix tests related to leaks and leaky perls (5.13.5, 5.13.6)
933 - Entire test suite now passes under DBIC_TRACE=1
934 - Makefile.PL no longer imports GetOptions() to interoperate
935 better with Catalyst installers
936 - Bumped minimum Module::Install for developers
937 - Bumped DBD::SQLite dependency and removed some TODO markers
938 from tests (RT#59565)
939 - Do not execute t/zzzzzzz_sqlite_deadlock.t for regular module
940 installs - test is prone to spontaneous blow up
941 - DT-related tests now require a DateTime >= 0.55 (RT#60324)
942 - Makefile.PL now provides a pre-parsed DBIC version to the
943 Opt::Dep pod generator
944 - t/52leaks.t now performs very aggressive leak detection in
947 0.08123 2010-06-12 14:46 (UTC)
949 - Make sure Oracle identifier shortener applies to auto-generated
950 column names, so we stay within the 30-char limit (RT#58271)
951 - Oracle sequence detection now works across schemas
952 - Fix a Storage/$dbh leak introduced by the migration to
953 Try::Tiny (this is *not* a Try::Tiny bug)
954 - Fix corner case of count with group-by over a 1:1 join column
955 where the selector ends up with column name clashes
956 - POD fixes (RT#58247)
959 - Test suite default on-disk database now checks for Win32
960 fail-conditions even when running on other OSes
962 0.08122 2010-06-03 17:41 (UTC)
964 - Add DBIx::Class::FilterColumn for non-ref filtering
965 - ::Storage::DBI now correctly preserves a parent $dbh from
966 terminating children, even during interpreter-global
967 out-of-order destruction
968 - dbicadmin supports an -I option with the same semantics as
970 - InflateColumn::DateTime support for MSSQL via DBD::Sybase
971 - Millisecond precision support for MSSQL datetimes for
972 InflateColumn::DateTime
973 - Oracle-specific hierarchical query syntax support:
974 CONNECT BY (NOCYCLE) / START WITH / ORDER SIBLINGS BY
975 - Support connecting using $ENV{DBI_DSN} and $ENV{DBI_DRIVER}
976 - current_source_alias method on ResultSet objects to
977 determine the alias to use in programatically assembled
978 search()es (originally added in 0.08100 but unmentioned)
979 - Rewrite/unification of all subselecting limit emulations
980 (RNO, Top, RowNum) to be much more robust wrt complex joined
982 - MSSQL limits now don't require nearly as many applications of
983 the unsafe_subselect_ok attribute, due to optimized queries
984 - Support for Generic Subquery limit "emulation" - awfully slow
985 and inefficient but works on almost any db, and is preferred
986 to software limit emulation
987 - Sybase ASE driver now uses SET ROWCOUNT where possible, and
988 Generic Subquery otherwise for limit support instead of always
989 using software limit emulation
990 - create_ddl_dir (and derivatives) now attempt to create the given
991 $ddl_dir if it does not already exist
992 - deployment_statements now automatically supplies the current RDBMS
993 version to SQLT producer_args for MySQL, Pg, SQLite and Oracle
996 - Fix nasty potentially data-eating bug when deleting/updating
998 - Fix find() to use result_class set on object
999 - Fix result_class setter behaviour to not mistakenly stuff attrs.
1000 - Don't try and ensure_class_loaded an object. This doesn't work.
1001 - Fix as_subselect_rs to not inject resultset class-wide where
1002 conditions outside of the resulting subquery
1003 - Fix count() failing with {for} resultset attribute (RT#56257)
1004 - Fixed incorrect detection of Limit dialect on unconnected $schema
1005 - update() on row not in_storage no longer throws an exception
1006 if there are no dirty columns to update (fixes cascaded update
1008 - update()/delete() on prefetching resultsets no longer results
1009 in malformed SQL (some $rs attributes were erroneously left in)
1010 - Fix dbicadmin to allow deploy() on non-versioned schema
1011 - Fix dbicadmin to respect sql_dir on upgrade() (RT#57732)
1012 - Update Schema::Versioned to respect hashref style of
1014 - Do not recreate the same related object twice during MultiCreate
1015 (solves the problem of orphaned IC::FS files)
1016 - Fully qualify xp_msver selector when using DBD::Sybase with
1018 - Fix ::DBI::Storage to always be able to present a full set of
1019 connect() attributes to e.g. Schema::Versioned
1020 - Fix Oracle auto-inc trigger detection of "INSERT OR UPDATE"-type
1024 - Reformatted Changelog \o/
1025 - DBIC goes git://git.shadowcat.co.uk/dbsrgits/DBIx-Class.git
1026 - Allow developers to skip optional dependency forcing when working
1028 - Add a warning to load_namespaces if a class in ResultSet/ is not
1029 a subclass of DBIx::Class::ResultSet
1030 - All DBIC exception-handling switched to Try::Tiny
1031 - All DBIC modules are now free of imports via namespace::clean
1032 - Depend on optimized SQL::Abstract (faster SQL generation)
1033 - Depend on new Class::Accessor::Grouped reintroducing optional use
1034 of Class::XSAccessor (just install C::XSA and get lightning fast
1037 0.08121 2010-04-11 18:43:00 (UTC)
1038 - Support for Firebird RDBMS with DBD::InterBase and ODBC
1039 - Add core support for INSERT RETURNING (for storages that
1040 supports this syntax, currently PostgreSQL and Firebird)
1041 - Fix spurious warnings on multiple UTF8Columns component loads
1042 - DBIx::Class::UTF8Columns entered deprecated state
1043 - DBIx::Class::InflateColumn::File entered deprecated state
1044 - DBIx::Class::Optional::Dependencies left experimental state
1045 - Add req_group_list to Opt::Deps (RT#55211)
1046 - Add support for mysql-specific STRAIGHT_JOIN (RT#55579)
1047 - Cascading delete/update are now wrapped in a transaction
1049 - Fix accidental autovivification of ENV vars
1050 - Fix update_all and delete_all to be wrapped in a transaction
1051 - Fix multiple deficiencies when using MultiCreate with
1052 data-encoder components (e.g. ::EncodedColumn)
1053 - Fix regression where SQL files with comments were not
1054 handled properly by ::Schema::Versioned.
1055 - Fix regression on not properly throwing when $obj->relationship
1057 - Fix the join-optimiser to consider unqualified column names
1059 - Fix an issue with multiple same-table joins confusing the join
1061 - Add has_relationship method to row objects
1062 - Fix regression in set_column on PK-less objects
1063 - Better error text on malformed/missing relationships
1064 - Add POD about the significance of PK columns
1065 - Fix for SQLite to ignore the (unsupported) { for => ... }
1067 - Fix ambiguity in default directory handling of create_ddl_dir
1069 - Support add_columns('+colname' => { ... }) to augment column
1072 0.08120 2010-02-24 08:58:00 (UTC)
1073 - Make sure possibly overwritten deployment_statements methods in
1074 schemas get called on $schema->deploy
1075 - Fix count() with group_by aliased-function resultsets
1076 - with_deferred_fk_checks() Oracle support
1077 - Massive refactor and cleanup of primary key handling
1078 - Fixed regression losing custom result_class (really this time)
1080 - Fixed regression in DBIC SQLT::Parser failing with a classname
1081 (as opposed to a schema object)
1082 - Changes to Storage::DBI::Oracle to accomodate changes in latest
1083 SQL::Translator (quote handling)
1084 - Make sure deployment_statements is per-storage overridable
1085 - Fix dbicadmin's (lack of) POD
1087 0.08119 2010-02-15 09:36:00 (UTC)
1088 - Add $rs->is_ordered to test for existing order_by on a resultset
1089 - Add as_subselect_rs to DBIC::ResultSet from
1090 DBIC::Helper::ResultSet::VirtualView::as_virtual_view
1091 - Refactor dbicadmin adding DDL manipulation capabilities
1092 - New optional dependency manager to aid extension writers
1093 - Depend on newest bugfixed Moose
1094 - Make resultset chaining consistent wrt selection specification
1095 - Storage::DBI::Replicated cleanup
1096 - Fix autoinc PKs without an autoinc flag on Sybase ASA
1098 0.08118 2010-02-08 11:53:00 (UTC)
1099 - Fix a bug causing UTF8 columns not to be decoded (RT#54395)
1100 - Fix bug in One->Many->One prefetch-collapse handling (RT#54039)
1101 - Cleanup handling of relationship accessor types
1103 0.08117 2010-02-05 17:10:00 (UTC)
1104 - Perl 5.8.1 is now the minimum supported version
1105 - Massive optimization of the join resolution code - now joins
1106 will be removed from the resulting SQL if DBIC can prove they
1107 are not referenced by anything
1108 - Subqueries no longer marked experimental
1109 - Support for Informix RDBMS (limit/offset and auto-inc columns)
1110 - Support for Sybase SQLAnywhere, both native and via ODBC
1111 - might_have/has_one now warn if applied calling class's column
1112 has is_nullable set to true.
1113 - Fixed regression in deploy() with a {sources} table limit applied
1115 - Views without a view_definition will throw an exception when
1116 parsed by SQL::Translator::Parser::DBIx::Class
1117 - Stop the SQLT parser from auto-adding indexes identical to the
1119 - InflateColumn::DateTime refactoring to allow fine grained method
1121 - Fix ResultSetColumn improperly selecting more than the requested
1122 column when +columns/+select is present
1123 - Fix failure when update/delete of resultsets with complex WHERE
1125 - Fix regression in context sensitiveness of deployment_statements
1126 - Fix regression resulting in overcomplicated query on
1127 search_related from prefetching resultsets
1128 - Fix regression on all-null returning searches (properly switch
1129 LEFT JOIN to JOIN in order to distinguish between both cases)
1130 - Fix regression in groupedresultset count() used on strict-mode
1132 - Better isolation of RNO-limited queries from the rest of a
1133 prefetching resultset
1134 - New MSSQL specific resultset attribute to allow hacky ordered
1136 - Fix nasty schema/dbhandle leak due to SQL::Translator
1137 - Initial implementation of a mechanism for Schema::Version to
1138 apply multiple step upgrades
1139 - Fix regression on externally supplied $dbh with AutoCommit=0
1140 - FAQ "Custom methods in Result classes"
1141 - Cookbook POD fix for add_drop_table instead of add_drop_tables
1142 - Schema POD improvement for dclone
1144 0.08115 2009-12-10 09:02:00 (CST)
1145 - Real limit/offset support for MSSQL server (via Row_Number)
1146 - Fix distinct => 1 with non-selecting order_by (the columns
1147 in order_by also need to be aded to the resulting group_by)
1148 - Do not attempt to deploy FK constraints pointing to a View
1149 - Fix count/objects from search_related on limited resultset
1150 - Stop propagating distinct => 1 over search_related chains
1151 - Make sure populate() inherits the resultset conditions just
1153 - Make get_inflated_columns behave identically to get_columns
1154 wrt +select/+as (RT#46953)
1155 - Fix problems with scalarrefs under InflateColumn (RT#51559)
1156 - Throw exception on delete/update of PK-less resultsets
1157 - Refactored Sybase storage driver into a central ::DBI::Sybase
1158 dispatcher, and a sybase-specific ::DBI::Sybase::ASE
1159 - Fixed an atrocious DBD::ADO bind-value bug
1160 - Cookbook/Intro POD improvements
1162 0.08114 2009-11-14 17:45:00 (UTC)
1163 - Preliminary support for MSSQL via DBD::ADO
1164 - Fix botched 0.08113 release (invalid tarball)
1166 0.08113 2009-11-13 23:13:00 (UTC)
1167 - Fix populate with has_many bug
1169 - Fix Oracle autoincrement broken for Resultsets with scalar refs
1171 - Complete Sybase RDBMS support including:
1172 - Support for TEXT/IMAGE columns
1173 - Support for the 'money' datatype
1174 - Transaction savepoints support
1175 - DateTime inflation support
1176 - Support for bind variables when connecting to a newer Sybase with
1177 OpenClient libraries
1178 - Support for connections via FreeTDS with CASTs for bind variables
1180 - Support for interpolated variables with proper quoting when
1181 connecting to an older Sybase and/or via FreeTDS
1182 - bulk API support for populate()
1183 - Transaction support for MSSQL via DBD::Sybase
1184 - Add is_paged method to DBIx::Class::ResultSet so that we can
1185 check that if we want a pager
1186 - Skip versioning test on really old perls lacking Time::HiRes
1188 - Fixed on_connect_do/call regression when used with a coderef
1189 connector (RT #50003)
1190 - A couple of fixes to Ordered to remedy subclassing issues
1191 - Fixed another lingering problem with PostgreSQL
1192 auto-increment support and its interaction with multiple
1194 - Remove some IN workarounds, and require a recent version of
1196 - Improvements to populate's handling of mixed scalarref values
1197 - Fixed regression losing result_class after $rs->find (introduced
1199 - Fix in_storage() to return 1|0 as per existing documentation
1200 - Centralize handling of _determine_driver calls prior to certain
1201 ::Storage::DBI methods
1202 - Fix update/delete arbitrary condition handling (RT#51409)
1205 0.08112 2009-09-21 10:57:00 (UTC)
1206 - Remove the recommends from Makefile.PL, DBIx::Class is not
1207 supposed to have optional dependencies. ever.
1208 - Mangle the DBIx/Class.pm POD to be more clear about
1209 copyright and license
1210 - Put back PG's multiple autoinc per table support, accidentally
1211 dropped during the serial-autodetection rewrite
1212 - Make sure ResultSetColumn does not depend on the (undefined)
1213 return value of ->cursor->reset()
1214 - Add single() to ResultSetColumn (same semantics as ResultSet)
1215 - Make sure to turn off IDENTITY_INSERT after insert() on MSSQL
1216 tables that needed it
1217 - More informative exception on failing _resolve_relationship
1218 - Allow undef/NULL as the sole grouping value in Ordered
1219 - Fix unreported rollback exceptions in TxnScopeGuard
1220 - Fix overly-eager left-join chain enforcing code
1221 - Warn about using distinct with an existing group_by
1222 - Warn about attempting to $rs->get_column a non-unique column
1223 when has_many joins are added to resultset
1224 - Refactor of the exception handling system (now everything is a
1225 DBIx::Class::Exception object)
1227 0.08111 2009-09-06 21:58:00 (UTC)
1228 - The hashref to connection_info now accepts a 'dbh_maker'
1229 coderef, allowing better intergration with Catalyst
1230 - Fixed a complex prefetch + regular join regression introduced
1232 - Fixed insert_bulk rebless handling
1233 - Fixed Storable roundtrip regression, and general serialization
1235 - SQLT related fixes:
1236 - sqlt_type is now called on the correct storage object
1237 - hooks can now see the correct producer_type (RT#47891)
1238 - optional SQLT requirements for e.g. deploy() bumped to 0.11002
1239 - Really fixed (and greatly cleaned up) postgresql autoinc sequence
1241 - Automatically detect MySQL v3 and use INNER JOIN instead of JOIN
1242 - POD improvements (including RT#48769)
1243 - Test suite tweaks (including fixes for recent CPANTS fails)
1244 - Better support for MSSQL IDENTITY_INSERT ON
1246 0.08109 2009-08-18 08:35:00 (UTC)
1247 - Replication updates:
1248 - Improved the replication tests so that they are more reliable
1249 and accurate, and hopefully solve some cross platform issues.
1250 - Bugfixes related to naming particular replicants in a
1251 'force_pool' attribute.
1252 - Lots of documentation updates, including a new Introduction.pod
1254 - Fixed the way we detect transaction to make this more reliable
1255 and forward looking.
1256 - Fixed some trouble with the way Moose Types are used.
1257 - Made discard_chages/get_from_storage replication aware (they
1258 now read from the master storage by default)
1259 - Refactor of MSSQL storage drivers, with some new features:
1260 - Support for placeholders for MSSQL via DBD::Sybase with proper
1262 - 'uniqueidentifier' support with auto newid()
1263 - Dynamic cursor support and other MARS options for ODBC
1264 - savepoints with auto_savepoint => 1
1265 - Support for MSSQL 'money' type
1266 - Support for 'smalldatetime' type used in MSSQL and Sybase for
1267 InflateColumn::DateTime
1268 - Support for Postgres 'timestamp without timezone' type in
1269 InflateColumn::DateTime (RT#48389)
1270 - Added new MySQL specific on_connect_call macro 'set_strict_mode'
1271 (also known as make_mysql_not_suck_as_much)
1272 - Multiple prefetch-related fixes:
1273 - Adjust overly agressive subquery join-chain pruning
1274 - Always preserve the outer join-chain - fixes numerous
1275 problems with search_related chaining
1276 - Deal with the distinct => 1 attribute properly when using
1278 - An extension of the select-hashref syntax, allowing labeling
1279 SQL-side aliasing: select => [ { max => 'foo', -as => 'bar' } ]
1280 - Massive optimization of the DBI storage layer - reduce the
1281 amount of connected() ping-calls
1282 - Some fixes of multi-create corner cases
1283 - Multiple POD improvements
1284 - Added exception when resultset is called without an argument
1285 - Improved support for non-schema-qualified tables under
1286 Postgres (fixed last_insert_id sequence name auto-detection)
1288 0.08108 2009-07-05 23:15:00 (UTC)
1289 - Fixed the has_many prefetch with limit/group deficiency -
1290 it is now possible to select "top 5 commenters" while
1291 prefetching all their comments
1292 - New resultsed method count_rs, returns a ::ResultSetColumn
1293 which in turn returns a single count value
1294 - Even better support of count with limit
1295 - New on_connect_call/on_disconnect_call functionality (check
1296 POD of Storage::DBI)
1297 - Automatic datetime handling environment/session setup for
1298 Oracle via connect_call_datetime_setup()
1299 - count/all on related left-joined empty resultsets now correctly
1301 - Fixed regression when both page and offset are specified on
1303 - Fixed HRI returning too many empty results on multilevel
1304 nonexisting prefetch
1305 - make_column_dirty() now overwrites the deflated value with an
1306 inflated one if such exists
1307 - Fixed set_$rel with where restriction deleting rows outside
1309 - populate() returns the created objects or an arrayref of the
1310 created objects depending on scalar vs. list context
1311 - Fixed find_related on 'single' relationships - the former
1312 implementation would overspecify the WHERE condition, reporting
1313 no related objects when there in fact is one
1314 - SQL::Translator::Parser::DBIx::Class now attaches tables to the
1315 central schema object in relationship dependency order
1316 - Fixed regression in set_column() preventing sourceless object
1318 - Fixed a bug in search_related doubling a join if the original
1319 $rs already joins/prefetches the same relation
1320 - Storage::DBI::connected() improvements for Oracle and Sybase
1321 - Fixed prefetch+incomplete select regression introduced in
1323 - MSSQL limit (TOP emulation) fixes and improvements
1325 0.08107 2009-06-14 08:21:00 (UTC)
1326 - Fix serialization regression introduced in 0.08103 (affects
1329 - Fixed incomplete ::Replicated debug output
1331 0.08106 2009-06-11 21:42:00 (UTC)
1332 - Switched SQLite storage driver to DateTime::Format::SQLite
1333 (proper timezone handling)
1334 - Fix more test problems
1336 0.08105 2009-06-11 19:04:00 (UTC)
1337 - Update of numeric columns now properly uses != to determine
1338 dirtyness instead of the usual eq
1339 - Fixes to IC::DT tests
1340 - Fixed exception when undef_if_invalid and timezone are both set
1341 on an invalid datetime column
1343 0.08104 2009-06-10 13:38:00 (UTC)
1344 - order_by now can take \[$sql, @bind] as in
1345 order_by => { -desc => \['colA LIKE ?', 'somestring'] }
1346 - SQL::Abstract errors are now properly croak()ed with the
1348 - populate() now properly reports the dataset slice in case of
1350 - Fixed corner case when populate() erroneously falls back to
1352 - Work around braindead mysql when doing subquery counts on
1353 resultsets containing identically named columns from several
1355 - Fixed m2m add_to_$rel to invoke find_or_create on the far
1356 side of the relation, to avoid duplicates
1357 - DBIC now properly handles empty inserts (invoking all default
1358 values from the DB, normally via INSERT INTO tbl DEFAULT VALUES
1359 - Fix find_or_new/create to stop returning random rows when
1360 default value insert is requested (RT#28875)
1361 - Make IC::DT extra warning state the column name too
1362 - It is now possible to transparrently search() on columns
1363 requiring DBI bind (i.e. PostgreSQL BLOB)
1364 - as_query is now a Storage::DBI method, so custom cursors can
1366 - Fix search_related regression introduced in 0.08103
1368 0.08103 2009-05-26 19:50:00 (UTC)
1369 - Multiple $resultset -> count/update/delete fixes. Now any
1370 of these operations will succeed, regardless of the complexity
1371 of $resultset. distinct, group_by, join, prefetch are all
1372 supported with expected results
1373 - Return value of $rs->delete is now the storage return value
1374 and not 1 as it used to be
1375 - don't pass SQL functions into GROUP BY
1376 - Remove MultiDistinctEmulation.pm, effectively deprecating
1377 { select => { distinct => [ qw/col1 col2/ ] } }
1378 - Change ->count code to work correctly with DISTINCT (distinct => 1)
1380 - Removed interpolation of bind vars for as_query - placeholders
1381 are preserved and nested query bind variables are properly
1382 merged in the correct order
1383 - Refactor DBIx::Class::Storage::DBI::Sybase to automatically
1384 load a subclass, namely Microsoft_SQL_Server.pm
1385 (similar to DBIx::Class::Storage::DBI::ODBC)
1386 - Refactor InflateColumn::DateTime to allow components to
1387 circumvent DateTime parsing
1388 - Support inflation of timestamp datatype
1389 - Support BLOB and CLOB datatypes on Oracle
1390 - Storage::DBI::Replicated::Balancer::Random:
1391 added master_read_weight
1392 - Storage::DBI::Replicated: storage opts from connect_info,
1393 connect_info merging to replicants, hashref connect_info support,
1394 improved trace output, other bug fixes/cleanups
1395 - distinct => 1 with prefetch now groups by all columns
1396 - on_connect_do accepts a single string equivalent to a one
1397 element arrayref (RT#45159)
1398 - DB2 limit + offset now works correctly
1399 - Sybase now supports autoinc PKs (RT#40265)
1400 - Prefetch on joins over duplicate relations now works
1401 correctly (RT#28451)
1402 - "timestamp with time zone" columns (for Pg) now get inflated with a
1403 time zone information preserved
1404 - MSSQL Top limit-emulation improvements (GROUP BY and subquery support)
1405 - ResultSetColumn will not lose the joins infered from a parent
1408 0.08102 2009-04-30 08:29:00 (UTC)
1409 - Fixed two subtle bugs when using columns or select/as
1410 paired with a join (limited prefetch)
1411 - Fixed breakage of cdbi tests (RT#45551)
1412 - Some POD improvements
1414 0.08101 2009-04-27 09:45:00 (UTC)
1415 - Fix +select, +as, +columns and include_columns being stripped
1417 - move load_optional_class from DBIx::Class::Componentised to
1418 Class::C3::Componentised, bump dependency
1419 - register_extra_source() now *really* fixed wrt subclassing
1420 - Added missing POD descriptions (RT#45195)
1421 - Fix insert() to not store_column() every present object column
1422 - Multiple Makefile.PL fixes
1424 0.08100 2009-04-19 11:39:35 (UTC)
1425 - Todo out the register_extra_source test until after shipping
1427 0.08099_08 2009-03-30 00:00:00 (UTC)
1428 - Fixed taint mode with load_namespaces
1429 - Putting IC::DateTime locale, timezone or floating_tz_ok attributes into
1430 extra => {} has been deprecated. The new way is to put these things
1431 directly into the columns definition
1432 - Switched MI code to MRO::Compat
1433 - Document db-side default_value caveats
1434 - Search_like() now warns to indicate deprecation in 0.09.
1435 - TxnScopeGuard left experimental state
1437 0.08099_07 2009-02-27 02:00:00 (UTC)
1438 - multi-create using find_or_create rather than _related for post-insert
1439 - fix get_inflated_columns to check has_column_loaded
1440 - Add DBIC_MULTICREATE_DEBUG env var (undocumented, quasi-internal)
1441 - Fix up multi-create to:
1442 - correctly propagate columns loaded during multi-insert of rels
1443 - not try and insert things tagged on via new_related unless required
1444 - Possible to set locale in IC::DateTime extra => {} config
1445 - Calling the accessor of a belongs_to when the foreign_key
1446 was NULL and the row was not stored would unexpectedly fail
1447 - Split sql statements for deploy only if SQLT::Producer returned a scalar
1448 containing all statements to be executed
1449 - Add as_query() for ResultSet and ResultSetColumn. This makes subqueries
1450 possible. See the Cookbook for details.
1451 - Massive rewrite of Ordered to properly handle position constraints and
1452 to make it more matpath-friendly
1453 - deploy_statements called ddl_filename with the $version and $dir arguments
1455 - columns/+columns attributes now support { as => select } hahsrefs
1456 - support for views both in DBIC and via deploy() in SQLT
1458 0.08099_06 2009-01-23 07:30:00 (UTC)
1459 - Allow a scalarref to be supplied to the 'from' resultset attribute
1460 - Classes submitted as result_class for a resultsource are now
1461 automatically loaded via ensure_loaded()
1462 - 'result_class' resultset attribute, identical to result_class()
1463 - add 'undef_on_null_fk' option for relationship accessors of type 'single'.
1464 This will prevent DBIC from querying the database if one or more of
1465 the key columns IS NULL
1466 - for 'belongs_to' rels, 'undef_on_null_fk' defaults to true.
1467 - fixed scope unaware last_insert_id fetching for MSSQL
1468 (http://msdn.microsoft.com/en-us/library/ms190315.aspx)
1469 - an sqlt_deploy_hook can now be shared between result sources using
1470 a configurable callback trigger
1471 - new order_by => { -desc => 'colname' } syntax supported
1472 - PG array datatype supported
1473 - insert should use store_column, not set_column to avoid marking
1474 clean just-stored values as dirty. New test for this
1475 - regression test for source_name
1477 0.08099_05 2008-10-30 21:30:00 (UTC)
1478 - Rewrite of Storage::DBI::connect_info(), extended with an
1479 additional argument format type
1480 - InflateColumn::DateTime: add warning about floating timezone
1481 - InflateColumn::DateTime: possible to enforce/skip inflation
1482 - delete throws exception if passed arguments to prevent drunken mishaps.
1483 - Fix storage to copy scalar conds before regexping to avoid
1484 trying to modify a constant in odd edge cases
1485 - Related resultsets on uninserted objects are now empty
1486 - Fixed up related resultsets and multi-create
1487 - Fixed superfluous connection in ODBC::_rebless
1488 - Fixed undef PK for first insert in ODBC::Microsoft_SQL_Server
1489 - Added virtual method to Versioned so a user can create upgrade
1490 path across multiple versions (jgoulah)
1491 - Better (and marginally faster) implementation of the HashRefInflator
1492 hash construction algorithm
1493 - Allow explicit specification of ON DELETE/ON UPDATE constraints
1494 when using the SQLT parser
1496 0.08099_04 2008-07-24 01:00:00
1497 - Functionality to storage to enable a sub to be run without FK checks
1498 - Fixed $schema->clone bug which caused clone and source to share
1500 - Added register_extra_source methods for additional sources
1501 - Added datetime_undef_if_invalid for InflateColumn::DateTime to
1502 return undef on invalid date/time values
1503 - Added search_related_rs method to ResultSet
1504 - add a make_column_dirty method to Row to force updates
1505 - throw a clear exception when user tries multi-has_many prefetch
1506 - SQLT parser prefixes index names with ${table}_idx_ to avoid clashes
1507 - mark ResultSetManager as deprecated and undocument it
1508 - pod fix (RT #32988)
1509 - add Test::Exception to test requirements (RT #34256)
1510 - make ash's build_requires/META.yml fixes work better
1511 - is_deferable support on relations used by the SQL::Translator
1513 - Refactored DBIx::Class::Schema::Versioned
1514 - Syntax errors from resultset components are now reported correctly
1515 - sqltargs respected correctly in deploy et al.
1516 - Added support for savepoints, and using them automatically in
1517 nested transactions if auto_savepoint is set in connect_info.
1518 - Changed naming scheme for constraints and keys in the sqlt parser;
1519 names should now be consistent and collision-free.
1520 - Improve handling of explicit key attr in ResultSet::find
1521 - Add warnings for non-unique ResultSet::find queries
1522 - Changed Storage::DBI::Replication to Storage::DBI::Replicated and
1524 - By default now deploy/diff et al. will ignore constraint and index
1526 - Add ResultSet::_is_deterministic_value, make new_result filter the
1527 values passed to new to drop values that would generate invalid SQL.
1528 - Use Sub::Name to name closures before installing them. Fixes
1529 incompatibility with Moose method modifiers on generated methods.
1531 0.08010 2008-03-01 10:30
1532 - Fix t/94versioning.t so it passes with latest SQL::Translator
1534 0.08009 2008-01-20 13:30
1535 - Made search_rs smarter about when to preserve the cache to fix
1537 - Added Storage::DBI subclass for MSSQL over ODBC.
1538 - Added freeze, thaw and dclone methods to Schema so that thawed
1539 objects will get re-attached to the schema.
1540 - Moved dbicadmin to JSON::Any wrapped JSON.pm for a sane API
1541 (also fixes RT #32393)
1542 - introduced DBIx::Class::set_inflated_columns
1543 - DBIx::Class::Row::copy uses set_inflated_columns
1545 0.08008 2007-11-16 14:30:00
1546 - Fixed join merging bug (test from Zby)
1547 - When adding relationships, it will throw an exception if you get the
1548 foreign and self parts the wrong way round in the condition
1549 - ResultSetColumn::func() now returns all results if called in list
1550 context; this makes things like func('DISTINCT') work as expected
1551 - Many-to-many relationships now warn if the utility methods would
1553 - InflateColumn::DateTime now accepts an extra parameter of timezone
1554 to set timezone on the DT object (thanks Sergio Salvi)
1555 - Added sqlt_deploy_hook to result classes so that indexes can be
1557 - Added startup checks to warn loudly if we appear to be running on
1558 RedHat systems from perl-5.8.8-10 and up that have the bless/overload
1559 patch applied (badly) which causes 2x -> 100x performance penalty.
1561 - ResultSource::reverse_relationship_info can distinguish between
1562 sources using the same table
1563 - Row::insert will now not fall over if passed duplicate related objects
1564 - Row::copy will not fall over if you have two relationships to the
1565 same source with a unique constraint on it
1567 0.08007 2007-09-04 19:36:00
1568 - patch for Oracle datetime inflation (abram@arin.net)
1569 - added on_disconnect_do
1570 - on_connect_do and on_disconnect_do take coderefs and arrayrefs
1572 0.08006 2007-08-12 15:12:00
1573 - Move to using Class::C3::Componentised
1574 - Remove warn statement from DBIx::Class::Row
1577 - add timestamp fix re rt.cpan 26978 - no test yet but change
1578 clearly should cause no regressions
1579 - provide alias for related_resultset via local() so it's set
1580 correctly at resultset construction time (fixes RestrictWithObject)
1581 - fixes bind params in debug statements
1582 (original test from abraxxa)
1583 - fixed storage->connected fork bug
1584 (test and fix from Radu Greab)
1585 - add 1; to AccessorGroup.pm for stuff that still uses it
1586 - refactor Statistics to create debugging filehandle to fix bug with
1587 closed STDERR, update docs and modify Versioned to use Statistics
1588 (original fix from diz)
1590 0.08004 2007-08-06 19:00:00
1591 - fix storage connect code to not trigger bug via auto-viv
1593 - fixup cursor_class to be an 'inherited' attr for per-package defaults
1594 - add default_resultset_attributes entry to Schema
1595 - optimisation in DBI::Cursor to check software_limit before falling
1596 back to base Cursor->all
1597 - fix bug with create_multi not inserting non-storage objects
1598 (test and fix from davinchi)
1599 - DBIx::Class::AccessorGroup made empty subclass of
1600 Class::Accessor::Grouped
1601 - fixed an ugly bug regarding $dbh->{AutoCommit} and transactions
1602 - ensure_class_loaded handles non-classnames better.
1603 - non-destructive hashref handling for connect_info options
1604 - count no longer returns negative values after slice
1605 (report and test from JOHANL)
1606 - rebless before building datetime_parser
1607 (patch from mattlaw / Matt Lawrence)
1609 0.08003 2007-07-14 18:01:00
1610 - improved populate bulk_insert mode
1611 - fixed up multi_create to be more intelligent about PK<->PK rels
1612 - fix many-many rels to not use set_columns
1613 - Unmarked deploy as experimental since it isn't anymore
1614 - Removed Cwd dep since it's not required and causes problems
1615 with debian packaging
1616 - Patch to fix ? in data for NoBindVars (from Tom Hukins)
1617 - Restored mk_classaccessor method for compatibility
1618 - Fixed group_by problem with oracle limit syntax
1619 - Fixed attr merging problem
1620 - Fixed $rs->get_column w/prefetch problem
1622 0.08002 2007-06-20 06:10:00
1623 - add scope guard to Row::insert to ensure rollback gets called
1624 - more heuristics in Row::insert to try and get insert order right
1625 - eliminate vestigial code in PK::Auto
1626 - more expressive DBI errors
1627 - soften errors during deploy
1628 - ensure_connected before txn_begin to catch stomping on transaction
1630 - new method "rethrow" for our exception objects
1632 0.08001 2007-06-17 21:21:02
1633 - Cleaned up on_connect handling for versioned
1634 - removed DateTime use line from multi_create test
1635 - hid DBIx::ContextualFetch::st override in CDBICompat
1637 0.08000 2007-06-17 18:06:12
1638 - Fixed DBIC_TRACE debug filehandles to set ->autoflush(1)
1639 - Fixed circular dbh<->storage in HandleError with weakref
1641 0.07999_06 2007-06-13 04:45:00
1642 - tweaked Row.pm to make last_insert_id take multiple column names
1643 - Fixed DBIC::Storage::DBI::Cursor::DESTROY bug that was
1644 messing up exception handling
1645 - added exception objects to eliminate stacktrace/Carp::Clan
1647 - setting $ENV{DBIC_TRACE} defaults stacktrace on.
1648 - added stacktrace option to Schema, makes throw_exception
1650 - make database handles use throw_exception by default
1651 - make database handles supplied by a coderef use our
1652 standard HandleError/RaiseError/PrintError
1653 - add "unsafe" connect_info option to suppress our setting
1654 of HandleError/RaiseError/PrintError
1655 - removed several redundant evals whose sole purpose was to
1656 provide extra debugging info
1657 - fixed page-within-page bug (reported by nilsonsfj)
1658 - fixed rare bug when database is disconnected inbetween
1659 "$dbh->prepare_cached" and "$sth->execute"
1661 0.07999_05 2007-06-07 23:00:00
1662 - Made source_name rw in ResultSource
1663 - Fixed up SQL::Translator test/runtime dependencies
1664 - Fixed t/60core.t in the absence of DateTime::Format::MySQL
1665 - Test cleanup and doc note (ribasushi)
1667 0.07999_04 2007-06-01 14:04:00
1668 - pulled in Replication storage from branch and marked EXPERIMENTAL
1669 - fixup to ensure join always LEFT after first LEFT join depthwise
1670 - converted the vendor tests to use schema objects intead of schema
1671 classes, made cleaned more reliable with END blocks
1672 - versioning support via DBIx::Class::Schema::Versioned
1673 - find/next now return undef rather than () on fail from Bernhard Graf
1674 - rewritten collapse_result to fix prefetch
1675 - moved populate to resultset
1676 - added support for creation of related rows via insert and populate
1677 - transaction support more robust now in the face of varying AutoCommit
1678 and manual txn_begin usage
1679 - unbreak back-compat for Row/ResultSet->new_result
1680 - Added Oracle/WhereJoins.pm for Oracle >= 8 to support
1681 Oracle <= 9i, and provide Oracle with a better join method for
1682 later versions. (I use the term better loosely.)
1683 - The SQL::T parser class now respects a relationship attribute of
1684 is_foreign_key_constrain to allow explicit control over wether or
1685 not a foreign constraint is needed
1686 - resultset_class/result_class now (again) auto loads the specified
1687 class; requires Class::Accessor::Grouped 0.05002+
1688 - added get_inflated_columns to Row
1689 - %colinfo accessor and inflate_column now work together
1690 - More documentation updates
1691 - Error messages from ->deploy made more informative
1692 - connect_info will now always return the arguments it was
1694 - A few small efficiency improvements for load_classes
1695 and compose_namespace
1697 0.07006 2007-04-17 23:18:00
1698 - Lots of documentation updates
1699 - deploy now takes an optional 'source_names' parameter (dec)
1700 - Quoting for for columns_info_for
1701 - RT#25683 fixed (multiple open sths on DBD::Sybase)
1702 - CDBI compat infers has_many from has_a (Schwern)
1703 - Fix ddl_filename transformation (Carl Vincent)
1705 0.07999_02 2007-01-25 20:11:00
1706 - add support for binding BYTEA and similar parameters (w/Pg impl)
1707 - add support to Ordered for multiple ordering columns
1708 - mark DB.pm and compose_connection as deprecated
1709 - switch tests to compose_namespace
1710 - ResultClass::HashRefInflator added
1711 - Changed row and rs objects to not have direct handle to a source,
1712 instead a (schema,source_name) tuple of type ResultSourceHandle
1714 0.07005 2007-01-10 18:36:00
1715 - fixup changes file
1716 - remove erroneous .orig files - oops
1718 0.07004 2007-01-09 21:52:00
1719 - fix find_related-based queries to correctly grep the unique key
1720 - fix InflateColumn to inflate/deflate all refs but scalar refs
1722 0.07003 2006-11-16 11:52:00
1723 - fix for rt.cpan.org #22740 (use $^X instead of hardcoded "perl")
1724 - Tweaks to resultset to allow inflate_result to return an array
1725 - Fix UTF8Columns to work under Perl <= 5.8.0
1726 - Fix up new_result in ResultSet to avoid alias-related bugs
1727 - Made new/update/find handle 'single' rel accessor correctly
1728 - Fix NoBindVars to be safer and handle non-true bind values
1729 - Don't blow up if columns_info_for returns useless results
1730 - Documentation updates
1732 0.07999_01 2006-10-05 21:00:00
1733 - add connect_info option "disable_statement_caching"
1734 - create insert_bulk using execute_array, populate uses it
1735 - added DBIx::Class::Schema::load_namespaces, alternative to
1737 - added source_info method for source-level metadata (kinda like
1739 - Some of ::Storage::DBI's code/docs moved to ::Storage
1740 - DBIx::Class::Schema::txn_do code moved to ::Storage
1741 - Storage::DBI now uses exceptions instead of ->ping/->{Active} checks
1742 - Storage exceptions are thrown via the schema class's throw_exception
1743 - DBIx::Class::Schema::throw_exception's behavior can be modified via
1745 - columns_info_for is deprecated, and no longer runs automatically.
1746 You can make it work like before via
1747 __PACKAGE__->column_info_from_storage(1) for now
1748 - Replaced DBIx::Class::AccessorGroup and Class::Data::Accessor with
1749 Class::Accessor::Grouped. Only user noticible change is to
1750 table_class on ResultSourceProxy::Table (i.e. table objects in
1751 schemas) and, resultset_class and result_class in ResultSource.
1752 These accessors no longer automatically require the classes when
1755 0.07002 2006-09-14 21:17:32
1756 - fix quote tests for recent versions of SQLite
1757 - added reference implementation of Manual::Example
1758 - backported column_info_from_storage accessor from -current, but
1759 - fixed inflate_datetime.t tests/stringify under older Test::More
1760 - minor fixes for many-to-many relationship helpers
1761 - cleared up Relationship docs, and fixed some typos
1762 - use ref instead of eval to check limit syntax (to avoid issues with
1764 - update ResultSet::_cond_for_update_delete to handle more complicated
1766 - bugfix to Oracle columns_info_for
1767 - remove_columns now deletes columns from _columns
1769 0.07001 2006-08-18 19:55:00
1770 - add directory argument to deploy()
1771 - support default aliases in many_to_many accessors.
1772 - support for relationship attributes in many_to_many accessors.
1773 - stop search_rs being destructive to attrs
1774 - better error reporting when loading components
1775 - UTF8Columns changed to use "utf8" instead of "Encode"
1776 - restore automatic aliasing in ResultSet::find() on nonunique queries
1777 - allow aliases in ResultSet::find() queries (in cases of relationships
1779 - pass $attrs to find from update_or_create so a specific key can be
1781 - remove anonymous blesses to avoid major speed hit on Fedora Core 5's
1782 Perl and possibly others; for more information see:
1783 https://bugzilla.redhat.com/bugzilla/show_bug.cgi?id=196836
1784 - fix a pathological prefetch case
1785 - table case fix for Oracle in columns_info_for
1786 - stopped search_rs deleting attributes from passed hash
1788 0.07000 2006-07-23 02:30:00
1789 - supress warnings for possibly non-unique queries, since
1790 _is_unique_query doesn't infer properly in all cases
1791 - skip empty queries to eliminate spurious warnings on ->deploy
1792 - fixups to ORDER BY, tweaks to deepen some copies in ResultSet
1793 - fixup for RowNum limit syntax with functions
1795 0.06999_07 2006-07-12 20:58:05
1796 - fix issue with from attr copying introduced in last release
1798 0.06999_06 2006-07-12 17:16:55
1799 - documentation for new storage options, fix S::A::L hanging on to $dbh
1800 - substantial refactor of search_related code to fix alias numbering
1801 - don't generate partial unique keys in ResultSet::find() when a table
1802 has more than one unique constraint which share a column and only one
1804 - cleanup UTF8Columns and make more efficient
1805 - rename DBIX_CLASS_STORAGE_DBI_DEBUG to DBIC_TRACE (with compat)
1806 - rename _parent_rs to _parent_source in ResultSet
1809 0.06999_05 2006-07-04 14:40:01
1810 - fix issue with incorrect $rs->{attrs}{alias}
1811 - fix subclassing issue with source_name
1812 - tweak quotes test to output text on failure
1813 - fix Schema->txn_do to not fail as a classmethod
1815 0.06999_04 2006-06-29 20:18:47
1816 - disable cdbi-t/02-Film.t warning tests under AS perl
1817 - fixups to MySQL tests (aka "work round mysql being retarded")
1818 - compat tweaks for Storage debug logging
1820 0.06999_03 2006-06-26 21:04:44
1821 - various documentation improvements
1822 - fixes to pass test suite on Windows
1823 - rewrote and cleaned up SQL::Translator tests
1824 - changed relationship helpers to only call ensure_class_loaded when the
1825 join condition is inferred
1826 - rewrote many_to_many implementation, now provides helpers for adding
1827 and deleting objects without dealing with the link table
1828 - reworked InflateColumn implementation to lazily deflate where
1829 possible; now handles passing an inflated object to new()
1830 - changed join merging to not create a rel_2 alias when adding a join
1831 that already exists in a parent resultset
1832 - Storage::DBI::deployment_statements now calls ensure_connected
1833 if it isn't passed a type
1834 - fixed Componentized::ensure_class_loaded
1835 - InflateColumn::DateTime supports date as well as datetime
1836 - split Storage::DBI::MSSQL into MSSQL and Sybase::MSSQL
1837 - fixed wrong debugging hook call in Storage::DBI
1838 - set connect_info properly before setting any ->sql_maker things
1840 0.06999_02 2006-06-09 23:58:33
1841 - Fixed up POD::Coverage tests, filled in some POD holes
1842 - Added a warning for incorrect component order in load_components
1843 - Fixed resultset bugs to do with related searches
1844 - added code and tests for Componentized::ensure_class_found and
1846 - NoBindVars + Sybase + MSSQL stuff
1847 - only rebless S::DBI if it is still S::DBI and not a subclass
1848 - Added `use' statement for DBD::Pg in Storage::DBI::Pg
1849 - stopped test relying on order of unordered search
1850 - bugfix for join-types in nested joins using the from attribute
1851 - obscure prefetch problem fixed
1852 - tightened up deep search_related
1853 - Fixed 'DBIx/Class/DB.pm did not return a true value' error
1854 - Revert change to test for deprecated find usage and swallow warnings
1855 - Slight wording change to new_related() POD
1856 - new specific test for connect_info coderefs
1857 - POD clarification and content bugfixing + a few code formatting fixes
1858 - POD::Coverage additions
1860 - Fix column_info stomping
1862 0.06999_01 2006-05-28 17:19:30
1863 - add automatic naming of unique constraints
1864 - marked DB.pm as deprecated and noted it will be removed by 1.0
1865 - add ResultSetColumn
1866 - refactor ResultSet code to resolve attrs as late as possible
1867 - merge prefetch attrs into join attrs
1868 - add +select and +as attributes to ResultSet
1869 - added InflateColumn::DateTime component
1870 - refactor debugging to allow for profiling using Storage::Statistics
1871 - removed Data::UUID from deps, made other optionals required
1872 - modified SQLT parser to skip dupe table names
1873 - added remove_column(s) to ResultSource/ResultSourceProxy
1874 - added add_column alias to ResultSourceProxy
1875 - added source_name to ResultSource
1876 - load_classes now uses source_name and sets it if necessary
1877 - add update_or_create_related to Relationship::Base
1878 - add find_or_new to ResultSet/ResultSetProxy and find_or_new_related
1879 to Relationship::Base
1880 - add accessors for unique constraint names and coulums to
1881 ResultSource/ResultSourceProxy
1882 - rework ResultSet::find() to search unique constraints
1883 - CDBICompat: modify retrieve to fix column casing when ColumnCase is
1885 - CDBICompat: override find_or_create to fix column casing when
1886 ColumnCase is loaded
1887 - reorganized and simplified tests
1889 - added the ability to set on_connect_do and the various sql_maker
1890 options as part of Storage::DBI's connect_info.
1892 0.06003 2006-05-19 15:37:30
1893 - make find_or_create_related check defined() instead of truth
1894 - don't unnecessarily fetch rels for cascade_update
1895 - don't set_columns explicitly in update_or_create; instead use
1896 update($hashref) so InflateColumn works
1897 - fix for has_many prefetch with 0 related rows
1898 - make limit error if rows => 0
1899 - added memory cycle tests and a long-needed weaken call
1901 0.06002 2006-04-20 00:42:41
1902 - fix set_from_related to accept undef
1903 - fix to Dumper-induced hash iteration bug
1904 - fix to copy() with non-composed resultsource
1905 - fix to ->search without args to clone rs but maintain cache
1906 - grab $self->dbh once per function in Storage::DBI
1907 - nuke ResultSource caching of ->resultset for consistency reasons
1908 - fix for -and conditions when updating or deleting on a ResultSet
1911 - Added fix for quoting with single table
1912 - Substantial fixes and improvements to deploy
1913 - slice now uses search directly
1914 - fixes for update() on resultset
1915 - bugfix to Cursor to avoid error during DESTROY
1916 - transaction DBI operations now in debug trace output
1918 0.06000 2006-03-25 18:03:46
1919 - Lots of documentation improvements
1920 - Minor tweak to related_resultset to prevent it storing a searched rs
1921 - Fixup to columns_info_for when database returns type(size)
1922 - Made do_txn respect void context (on the off-chance somebody cares)
1923 - Fix exception text for nonexistent key in ResultSet::find()
1925 0.05999_04 2006-03-18 19:20:49
1926 - Fix for delete on full-table resultsets
1927 - Removed caching on count() and added _count for pager()
1928 - ->connection does nothing if ->storage defined and no args
1929 (and hence ->connect acts like ->clone under the same conditions)
1930 - Storage::DBI throws better exception if no connect info
1931 - columns_info_for made more robust / informative
1932 - ithreads compat added, fork compat improved
1933 - weaken result_source in all resultsets
1934 - Make pg seq extractor less sensitive.
1936 0.05999_03 2006-03-14 01:58:10
1937 - has_many prefetch fixes
1938 - deploy now adds drop statements before creates
1939 - deploy outputs debugging statements if DBIX_CLASS_STORAGE_DBI_DEBUG
1942 0.05999_02 2006-03-10 13:31:37
1943 - remove test dep on YAML
1944 - additional speed tweaks for C3
1945 - allow scalarefs passed to order_by to go straight through to SQL
1946 - renamed insert_or_update to update_or_insert (with compat alias)
1947 - hidden lots of packages from the PAUSE Indexer
1949 0.05999_01 2006-03-09 18:31:44
1950 - renamed cols attribute to columns (cols still supported)
1951 - added has_column_loaded to Row
1952 - Storage::DBI connect_info supports coderef returning dbh as 1st arg
1953 - load_components() doesn't prepend base when comp. prefixed with +
1956 - prefetch for has_many
1957 - cache attr for resultsets
1958 - PK::Auto::* no longer required since Storage::DBI::* handle auto-inc
1959 - minor tweak to tests for join edge case
1960 - added cascade_copy relationship attribute
1961 (sponsored by Airspace Software, http://www.airspace.co.uk/)
1962 - clean up set_from_related
1963 - made copy() automatically null out auto-inc columns
1964 - added txn_do() method to Schema, which allows a coderef to be
1967 0.05007 2006-02-24 00:59:00
1968 - tweak to Componentised for Class::C3 0.11
1969 - fixes for auto-inc under MSSQL
1971 0.05006 2006-02-17 15:32:40
1972 - storage fix for fork() and workaround for Apache::DBI
1973 - made update(\%hash) work on row as well as rs
1974 - another fix for count with scalar group_by
1975 - remove dependency on Module::Find in 40resultsetmanager.t (RT #17598)
1977 0.05005 2006-02-13 21:24:51
1978 - remove build dependency on version.pm
1980 0.05004 2006-02-13 20:59:00
1981 - allow specification of related columns via cols attr when primary
1982 keys of the related table are not fetched
1983 - fix count for group_by as scalar
1984 - add horrific fix to make Oracle's retarded limit syntax work
1985 - remove Carp require
1986 - changed UUIDColumns to use new UUIDMaker classes for uuid creation
1987 using whatever module may be available
1989 0.05003 2006-02-08 17:50:20
1990 - add component_class accessors and use them for *_class
1991 - small fixes to Serialize and ResultSetManager
1992 - rollback on disconnect, and disconnect on DESTROY
1994 0.05002 2006-02-06 12:12:03
1995 - Added recommends for Class::Inspector
1996 - Added skip_all to t/40resultsetmanager.t if no Class::Inspector
1999 0.05001 2006-02-05 15:28:10
2000 - debug output now prints NULL for undef params
2001 - multi-step prefetch along the same rel (e.g. for trees) now works
2002 - added multi-join (join => [ 'foo', 'foo' ]), aliases second to foo_2
2003 - hack PK::Auto::Pg for "table" names referencing a schema
2004 - find() with attributes works
2005 - added experimental Serialize and ResultSetManager components
2006 - added code attribute recording to DBIx::Class
2007 - fix to find() for complex resultsets
2008 - added of $storage->debugcb(sub { ... })
2009 - added $source->resultset_attributes accessor
2010 - added include_columns rs attr
2012 0.05000 2006-02-01 16:48:30
2013 - assorted doc fixes
2014 - remove ObjectCache, not yet working in 0.05
2015 - let many_to_many rels have attrs
2016 - fix ID method in PK.pm to be saner for new internals
2017 - fix t/30dbicplain.t to use ::Schema instead of
2018 Catalyst::Model::DBIC::Plain
2020 0.04999_06 2006-01-28 21:20:32
2021 - fix Storage/DBI (tried to load deprecated ::Exception component)
2023 0.04999_05 2006-01-28 20:13:52
2024 - count will now work for grouped resultsets
2025 - added accessor => option to column_info to specify accessor name
2026 - added $schema->populate to load test data (similar to AR fixtures)
2027 - removed cdbi-t dependencies, only run tests if installed
2028 - Removed DBIx::Class::Exception
2029 - unified throw_exception stuff, using Carp::Clan
2030 - report query when sth generation fails.
2031 - multi-step prefetch!
2035 0.04999_04 2006-01-24 21:48:21
2036 - more documentation improvements
2037 - add columns_info_for for vendor-specific column info (Zbigniew
2039 - add SQL::Translator::Producer for DBIx::Class table classes (Jess
2041 - add unique constraint declaration (Daniel Westermann-Clark)
2042 - add new update_or_create method (Daniel Westermann-Clark)
2043 - rename ResultSetInstance class to ResultSetProxy, ResultSourceInstance
2044 to ResultSourceProxy, and TableInstance to ResultSourceProxy::Table
2045 - minor fixes to UUIDColumns
2046 - add debugfh method and ENV magic for tracing SQL (Nigel Metheringham)
2048 0.04999_03 2006-01-20 06:05:27
2049 - imported Jess Robinson's SQL::Translator::Parser::DBIx::Class
2050 - lots of internals cleanup to eliminate result_source_instance
2052 - added register_column and register_relationship class APIs
2053 - made Storage::DBI use prepare_cached safely (thanks to Tim Bunce)
2054 - many documentation improvements (thanks guys!)
2055 - added ->connection, ->connect, ->register_source and ->clone schema
2057 - Use croak instead of die for user errors.
2059 0.04999_02 2006-01-14 07:17:35
2060 - Schema is now self-contained; no requirement for co-operation
2061 - add_relationship, relationships, relationship_info, has_relationship
2062 - relationship handling on ResultSource
2063 - all table handling now in Table.pm / ResultSource.pm
2064 - added GROUP BY and DISTINCT support
2065 - hacked around SQL::Abstract::Limit some more in DBIC::SQL::Abstract
2066 (this may have fixed complex quoting)
2067 - moved inflation to inflate_result in Row.pm
2068 - added $rs->search_related
2069 - split compose_namespace out of compose_connection in Schema
2070 - ResultSet now handles find
2071 - various *_related methods are now ->search_related->*
2072 - added new_result to ResultSet
2074 0.04999_01 2005-12-27 03:33:42
2075 - search and related methods moved to ResultSet
2076 - select and as added to ResultSet attrs
2077 - added DBIx::Class::Table and TableInstance for table-per-class
2078 - added DBIx::Class::ResultSetInstance which handles proxying
2079 search etc. as a superclass of DBIx::Class::DB
2080 - assorted test and code cleanup work
2082 0.04001 2005-12-13 22:00:00
2083 - Fix so set_inflated_column calls set_column
2084 - Syntax errors in relationship classes are now reported
2085 - Better error detection in set_primary_key and columns methods
2086 - Documentation improvements
2087 - Better transaction support with txn_* methods
2088 - belongs_to now works when $cond is a string
2089 - PK::Auto::Pg updated, only tries primary keys instead of all cols
2092 - Moved get_simple and set_simple into AccessorGroup
2093 - Made 'new' die if given invalid columns
2094 - Added has_column and column_info to Table.pm
2095 - Refactored away from direct use of _columns and _primaries
2096 - Switched from NEXT to Class::C3
2099 - Added an || '' to the CDBICompat stringify to avoid null warnings
2100 - Updated name section for manual pods
2101 0.03003 2005-11-03 17:00:00
2103 - Changed use to require in Relationship/Base to avoid import.
2105 0.03002 2005-10-20 22:35:00
2106 - Minor bugfix to new (Row.pm)
2107 - Schema doesn't die if it can't load a class (Schema.pm)
2108 - New UUID columns plugin (UUIDColumns.pm)
2109 - Documentation improvements.
2111 0.03001 2005-09-23 14:00:00
2112 - Fixes to relationship helpers
2113 - IMPORTANT: prefetch/schema combination bug fix
2115 0.03 2005-09-19 19:35:00
2117 - Join support on search
2118 - Prefetch support on search
2120 0.02 2005-08-12 18:00:00
2122 - Performance improvements.
2123 - Oracle primary key support.
2124 - MS-SQL primary key support.
2125 - SQL::Abstract::Limit integration for database-agnostic limiting.
2127 0.01 2005-08-08 17:10:00