1 Revision history for DBIx::Class
3 * Notable Changes and Deprecations
4 - Neither exception_action() nor $SIG{__DIE__} handlers are invoked
5 on recoverable errors. This ensures that the retry logic is fully
6 insulated from changes in control flow, as the handlers are only
7 invoked when an error is leaving the DBIC internals to be handled by
8 the caller (n.b. https://github.com/PerlDancer/Dancer2/issues/1125)
9 (also fixes the previously rejected RT#63874)
10 - $result->related_resultset() no longer passes extra arguments to
11 an underlying search_rs(), as by design these arguments would be
12 used only on the first call to ->related_resultset(), and ignored
13 afterwards. Instead an exception (detailing the fix) is thrown.
14 - Another relatively invasive set of ::FilterColumn changes, covering
15 potential data loss (RT#111567). Please run your regression tests!
16 - Increased checking for the correctness of the is_nullable attribute
17 within the prefetch result parser may highlight previously unknown
18 mismatches between your codebase and data source
19 - Calling the set_* many-to-many helper with a list (instead of an
20 arrayref) now emits a deprecation warning
23 - When using non-scalars (e.g. arrays) as literal bind values it is no
24 longer necessary to explicitly specify a bindtype (this turned out
25 to be a mostly useless overprotection)
26 - DBIx::Class::Optional::Dependencies now properly understands
27 combinations of requirements and does the right thing with e.g.
28 ->req_list_for([qw( rdbms_oracle ic_dt )]) bringing in the Oracle
29 specific DateTime::Format dependencies
32 - Ensure failing on_connect* / on_disconnect* are dealt with properly,
33 notably on_connect* failures now properly abort the entire connect
34 - Fix incorrect SQL generated with invalid {rows} on complex resultset
35 operations, generally more robust handling of rows/offset attrs
36 - Fix incorrect $storage state on unexpected RDBMS disconnects and
37 other failure events, preventing clean reconnection (RT#110429)
38 - Ensure leaving an exception stack via Return::MultiLevel or something
39 similar produces a large warning
40 - Make sure exception objects stringifying to '' are properly handled
41 and warned about (GH#15)
42 - Fix silencing of exceptions thrown by custom inflate_result() methods
43 - Fix incorrect data returned in a corner case of partial-select HRI
44 invocation (no known manifestations of this bug in the field, see
45 commit message for description of exact failure scenario)
46 - Fix corner case of stringify-only overloaded objects being used in
48 - Remove spurious exception warping in ::Replicated::execute_reliably
50 - Fix infinite loop on ->svp_release("nonexistent_savepoint") (GH#97)
51 - Fix spurious ROLLBACK statements when a TxnScopeGuard fails a commit
52 of a transaction with deferred FK checks: a guard is now inactivated
53 immediately before the commit is attempted (RT#107159)
54 - Fix spurious warning on MSSQL cursor invalidation retries (RT#102166)
55 - Fix parsing of DSNs containing driver arguments (GH#99)
56 - Work around unreliable $sth->finish() on INSERT ... RETURNING within
57 DBD::Firebird on some compiler/driver combinations (RT#110979)
58 - Really fix savepoint rollbacks on older DBD::SQLite (fix in 0.082800
59 was not sufficient to cover up RT#67843)
60 - Fix several corner cases with Many2Many over custom relationships
61 - Fix the Sybase ASE storage incorrectly attempting to retrieve an
62 autoinc value when inserting rows containing blobs (GH#82)
65 - Fix invalid variable names in ResultSource::View examples
66 - Typo fixes from downstream debian packagers (RT#112007)
67 - Skip tests in a way more intelligent and speedy manner when optional
68 dependencies are missing
69 - Make the Optional::Dependencies error messages cpanm-friendly
70 - Incompatibly change values (not keys) of the hash returned by
71 Optional::Dependencies::req_group_list (no known users in the wild)
72 - Protect tests and codebase from incomplete caller() overrides, like
74 - Stop using bare $] throughout - protects the codebase from issues
75 similar (but likely not limited to) P5#72210
76 - Config::Any is no longer a core dep, but instead is migrated to a new
77 optdep group 'config_file_reader'
79 0.082821 2016-02-11 17:58 (UTC)
81 - Fix t/52leaks.t failures on compilerless systems (RT#104429)
82 - Fix t/storage/quote_names.t failures on systems with specified Oracle
83 test credentials while missing the optional Math::Base36
84 - Fix test failures when DBICTEST_SYBASE_DSN is set (unnoticed change
85 in error message wording during 0.082800 and a bogus test)
86 - Remove largely obsolete test of SQLite view deployment (RT#111916)
89 - Work around rare test deadlock under heavy parallelism (RT#108390)
91 0.082820 2015-03-20 20:35 (UTC)
93 - Protect destructors from rare but possible double execution, and
94 loudly warn the user whenever the problem is encountered (GH#63)
95 - Relax the 'self_result_object' argument check in the relationship
96 resolution codepath, restoring exotic uses of inflate_result
97 http://lists.scsys.co.uk/pipermail/dbix-class/2015-January/011876.html
98 - Fix updating multiple CLOB/BLOB columns on Oracle
99 - Fix exception on complex update/delete under a replicated setup
100 http://lists.scsys.co.uk/pipermail/dbix-class/2015-January/011903.html
101 - Fix uninitialized warnings on empty hashes passed to join/prefetch
102 https://github.com/vanstyn/RapidApp/commit/6f41f6e48 and
103 http://lists.scsys.co.uk/pipermail/dbix-class/2015-February/011921.html
104 - Fix hang in t/72pg.t when run against DBD::Pg 3.5.0. The ping()
105 implementation changes due to RT#100648 made an alarm() based
109 - Remove warning about potential side effects of RT#79576 (scheduled)
110 - Various doc improvements (GH#35, GH#62, GH#66, GH#70, GH#71, GH#72)
111 - Depend on newer Moo, to benefit from a safer runtime (RT#93004)
112 - Fix intermittent failures in the LeakTracer on 5.18+
113 - Fix failures of t/54taint.t on Windows with spaces in the $^X
114 executable path (RT#101615)
116 0.082810 2014-10-25 13:58 (UTC)
118 - Fix incorrect collapsing-parser source being generated in the
119 presence of unicode data among the collapse-points
120 - Fix endless loop on BareSourcelessResultClass->throw_exception(...)
123 - Depend on newer SQL::Abstract (fixing overly-aggressive parenthesis
125 - Depend on newer Moo, fixing some interoperability issues:
126 http://lists.scsys.co.uk/pipermail/dbix-class/2014-October/011787.html
128 0.082801 2014-10-05 23:55 (UTC)
130 - Passing large amounts of objects with stringification overload
131 directly to DBIx::Class may result in strange action at a distance
132 exceptions. More info (and a workaround description) can be found
133 under "Note" at https://metacpan.org/pod/SQL::Abstract#is_plain_value
134 - The relationship condition resolution fixes come with the side effect
135 of returning more complete data, tripping up *some* users of an
136 undocumented but widely used internal function. In particular
137 https://rt.cpan.org/Ticket/Display.html?id=91375#txn-1407239
139 * Notable Changes and Deprecations
140 - DBIC::FilterColumn now properly bypasses \'' and \[] literals, just
141 like the rest of DBIC
142 - DBIC::FilterColumn "from_storage" handler is now invoked on NULLs
143 returned from storage
144 - find() now throws an exception if some of the supplied values are
145 managed by DBIC::FilterColumn (RT#95054)
146 - Custom condition relationships are now invoked with a slightly
147 different signature (existing coderefs will continue to work)
148 - Add extra custom condition coderef attribute 'foreign_values'
149 to allow for proper reverse-relationship-like behavior
150 (i.e. $result->set_from_related($custom_rel, $foreign_result_object)
151 - When in a transaction, DBIC::Ordered now seamlesly handles result
152 objects that went out of sync with the storage (RT#96499)
153 - CDBICompat::columns() now supports adding columns through supplied
154 Class::DBI::Column instances (GH#52)
155 - Deprecate { col1 => col2 } expressions in manual {from} structures
156 (at some point of time manual {from} will be deprecated entirely)
159 - Fix Resultset delete/update affecting *THE ENTIRE TABLE* in cases
160 of empty (due to conditions) resultsets with multi-column keys
161 - Fix on_connect_* not always firing in some cases - a race condition
162 existed between storage accessor setters and the determine_driver
163 routines, triggering a connection before the set-cycle is finished
164 - Fix collapse being ignored on single-origin selection (RT#95658)
165 - Fix incorrect behavior on custom result_class inflators altering
166 the amount of returned results
167 - Fix failure to detect stable order criteria when in iterator
168 mode of a has_many prefetch off a search_related chain
169 - Prevent erroneous database hit when accessing prefetched related
170 resultsets with no rows
171 - Proper exceptions on malformed relationship conditions (RT#92234)
172 - Fix incorrect handling of custom relationship conditions returning
173 SQLA literal expressions
174 - Fix long standing bug with populate() missing data from hashrefs with
175 different keysets: http://is.gd/2011_dbic_populate_gotcha (RT#92723)
176 - Fix multi-value literal populate not working with simplified bind
178 - Massively improve the implied resultset condition parsing - now all
179 applicable conditions within a resultset should be properly picked
180 up by create() and populate()
181 - Ensure definitive condition extractor handles bizarre corner cases
182 without bombing out (RT#93244)
183 - Fix set_column on non-native (+columns) selections (RT#86685)
184 - Fix set_inflated_column incorrectly handling \[] literals (GH#44)
185 - Ensure that setting a column to a literal invariably marks it dirty
186 - Fix copy() not working correctly with extra selections present
187 - Work around exception objects with broken string overloading in one
188 additional codepath (missed in 0.08260)
189 - Fix more inconsistencies of the quote_names attribute propagating
190 to SQL::Translator (partially RT#87731)
191 - Fix SQLT constraint naming when DBIC table names are fully qualified
193 - Ensure ::Schema::Versioned connects only once by reusing the main
195 - Fix inability to handle multiple consecutive transactions with
196 savepoints on DBD::SQLite < 1.39
197 - Fix CDBICompat to match Class::DBI behavior handling non-result
198 blessed has_a (implicit deflate via stringification and inflate via
202 - Ensure source metadata calls always take place on the result source
203 instance registered with the caller
204 - IFF DBIC_TRACE output defaults to STDERR we now silence the possible
205 wide-char warnings if the trace happens to contain unicode
207 0.08270 2014-01-30 21:54 (PST)
209 - Fix 0.08260 regression in DBD::SQLite bound int handling. Inserted
210 data was not affected, but any function <=> integer comparison would
211 have failed (originally fixed way back in 0e773352)
212 - Fix failure to load DateTime formatter when connecting to Firebird
216 - All drivers based on ::Storage::DBI::Firebird::Common now return the
217 same sqlt_type value (affects ::DBI::Interbase, ::DBI::Firebird and
218 ::DBI::ODBC::Firebird)
220 0.08260 2014-01-28 18:52 (UTC)
222 - A new zero-to-DBIC style manual: DBIx::Class::Manual::QuickStart
224 * Notable Changes and Deprecations
225 - Explicitly deprecate combination of distinct and selecting a
226 non-column via $rs->get_column()
229 - More robust handling of circular relationship declarations by loading
230 foreign classes less frequently (should resolve issues like
231 http://lists.scsys.co.uk/pipermail/dbix-class/2013-June/011374.html)
232 Note that none of this is a manifestations of a DBIC bug, but rather
233 unexpected (but correct) behavior of load-order-dependent (hence
234 logically broken) Resultclass hierarchies. In order to deal with this
235 DBIC is scaling back a large number of sanity checks, which are to be
236 reintroduce pending a better framework for source registration
237 - Fix multiple edge cases of complex prefetch combining incorrectly
238 with correlated subquery selections
239 - Fix multiple edge cases stemming from interaction of a non-selecting
240 order_by specification and distinct and/or complex prefetch
241 - Fix unbound growth of a resultset during repeated execute/exhaust
243 - Work around (and be very vocal about the fact) when DBIC encounters
244 an exception object with broken string overloading
245 - Clarify ambiguous behavior of distinct when used with ResultSetColumn
246 i.e. $rs->search({}, { distinct => 1 })->get_column (...)
247 - Setting quote_names propagates to SQL::Translator when producing
248 SQLite DDL (it is one of the few producers *NOT* quoting by default)
249 - Fix incorrect binding of large integers on old versions of
250 DBD::SQLite (now DBIC simply always binds SQLite ints as BIGINT)
251 - Silence (harmless) warnings on recent DBD::SQLite versions, when
252 inserting/updating large integers on 32bit ivsize systems (RT#76395)
253 - Back out self-cleaning from DBIx::Class::Carp for the time being
254 (as a side effect fixes RT#86267)
255 - Fix incorrect internal use of implicit list context in copy()
256 - Fix 0.08250 regression in driver determination when DBI_DSN is used
257 - Tests no longer fail if $ENV{DBI_DSN} is set
258 - Throw clearer exception on ->new_related() with a non-existent
260 - Fix incorrect parethesis unroll with multicolumn in, (never noticed
261 before fixing false positive in SQLA::Test 1.77)
262 - Fix t/storage/replicated.t class loading problem
263 - Stop using the deprecated Class::MOP::load_class()
264 - Fix warning in t/54taint.t with explicitly unset PERL5LIB (RT#91972)
265 - Fix t/54taint.t failing under a local::lib with installed earlier
266 DBIC version (RT#92486)
269 - Massive incompatible change of ::BlockRunner internals (was never
270 documented as usable externally, this last set of changes settles
271 the design for proper documentation and opening up)
272 - Adjust exceptions in tests to accommodate changes in the upcoming
273 DBD::SQLite based on libsqlite 3.8.2
274 - More robust lock file naming scheme - allow tests to work on exotic
275 MSWin32 filesystems (habitual offender being http://is.gd/iy5XVP)
276 - Better diagnostics when File::Spec->tmpdir gives us crap in testing
277 - Replace $row with $result in all docs to be consistent and to
278 clarify various return values
280 0.08250 2013-04-29 22:00 (UTC)
281 * New Features / Changes
282 - Rewrite from scratch the result constructor codepath - many bugfixes
283 and performance improvements (the current codebase is now capable of
284 outperforming both DBIx::DataModel and Rose::DB::Object on some
285 workloads). Some notable benefits:
286 - Multiple has_many prefetch
287 - Partial prefetch - you now can select only columns you are
288 interested in, while preserving the collapse functionality
289 (collapse is now exposed as a first-class API attribute)
290 - Prefetch of resultsets with arbitrary order
291 (RT#54949, RT#74024, RT#74584)
292 - Prefetch no longer inserts right-side table order_by clauses
293 (massively helps the deficient MySQL optimizer)
294 - Prefetch with limit on right-side ordered resultsets now works
295 correctly (via aggregated grouping)
296 - No longer order the insides of a complex prefetch subquery,
297 unless required to satisfy a limit
298 - Stop erroneously considering order_by criteria from a join under
299 distinct => 1 (the distinct should apply to the main source only)
300 - Massively optimize codepath around ->cursor(), over 10x speedup
301 on some iterating workloads.
302 - Support standalone \[ $sql, $value ] in literal SQL with bind
303 specifications: \[ '? + ?', 42, 69 ] is now equivalent to
304 \[ '? + ?', [ {} => 42 ], [ {} => 69 ] ]
305 - Changing the result_class of a ResultSet in progress is now
306 explicitly forbidden. The behavior was undefined before, and
307 would result in wildly differing outcomes depending on $rs
309 - Deprecate returning of prefetched 'filter' rels as part of
310 get_columns() and get_inflated_columns() data
311 - Invoking get_inflated_columns() no longer fires get_columns() but
312 instead retrieves data from individual non-inflatable columns via
314 - Emit a warning on incorrect use of nullable columns within a
316 - Limited checks are performed on whether columns without declared
317 is_nullable => 1 metadata do in fact sometimes fetch NULLs from
318 the database (the check is currently very limited and is performed
319 only on resultset collapse when the alternative is rather worse)
322 - Fix _dbi_attrs_for_bind() being called befor DBI has been loaded
323 (regression in 0.08210)
324 - Fix update/delete operations on resultsets *joining* the updated
325 table failing on MySQL. Resolves oversights in the fixes for
326 RT#81378 and RT#81897
327 - Fix open cursors silently resetting when inherited across a fork
329 - Properly support "MySQL-style" left-side group_by with prefetch
330 - Fix $grouped_rs->get_column($col)->func($func) producing incorrect
332 - Stop Sybase ASE storage from generating invalid SQL in subselects
333 when a limit without offset is encountered
334 - Even more robust behavior of GenericSubQuery limit dialect
335 - Make sure deployment_statements() and cursor_class() are called on
336 a resolved storage subclass
339 - Fix tests failing due to unspecified resultset retrieval order
340 (test suite now will pass with newest SQLite libs)
342 0.08210 2013-04-04 15:30 (UTC)
343 * New Features / Changes
344 - Officially deprecate the 'cols' and 'include_columns' resultset
346 - Remove ::Storage::DBI::sth() deprecated in 0.08191
349 - Work around a *critical* bug with potential for data loss in
350 DBD::SQLite - RT#79576
351 - Audit and correct potential bugs associated with braindead reuse
352 of $1 on unsuccessful matches
353 - Fix incorrect warning/exception originator reported by carp*() and
356 0.08209 2013-03-01 12:56 (UTC)
357 * New Features / Changes
358 - Debugging aid - warn on invalid result objects created by what
359 seems like an invalid inheritance hierarchy
362 - Fix another embarrassing regression preventing correct refining of
363 the search criteria on a prefetched relation (broken in 0.08205)
364 - Fix incorrect callsite reporting by DBIC::Carp
366 0.08208 2013-02-20 09:56 (UTC)
367 * New Features / Changes
368 - A bunch of nonsensically named arguments to the SQL::Translator
369 parser have been marked as deprecated (while still fully
373 - Fix duplicated selected columns when calling 'count' when a same
374 aggregate function is used more than once in a 'having' clause
376 - Prevent SQL::Translator::Producer::YAML from seeing the $dbh
377 in a potentially connected $schema instance (RT#75394)
380 - Fixup our distbuilding process to stop creating world-writable
381 tarball contents (implicitly fixes RT#83084)
382 - Added strict and warnings tests for all lib and test files
386 - Fix dbh_do() failing to properly reconnect (regression in 0.08205)
387 - Extra sanity check of a fresh DBI handle ($dbh). Fixes
388 connection coderefs returning garbage (seen in the wild)
391 - Only allow known globals in SQL::Translator leak allowance
392 - General cleanup of error message texts - quote names/identifiers
394 - Stop t/52leaks.t from failing when AUTOMATED_TESTING=1
397 * New Features / Changes
398 - The emulate_limit() arbitrary limit dialect emulation mechanism is
399 now deprecated, and will be removed when DBIx::Class migrates to
401 - Support for the source_bind_attributes() storage method has been
402 removed after a lengthy deprecation cycle
404 - When performing resultset update/delete only strip condition
405 qualifiers - leave the source name alone (RT#80015, RT#78844)
406 - Fix incorrect behavior on resultset update/delete invoked on
407 composite resultsets (e.g. as_subselect_rs)
408 - Fix update/delete operations referencing the updated table failing
409 on MySQL, due to its refusal to modify a table being directly
410 queried. As a workaround induce in-memory temp-table creation
412 - More robust behavior under heavily threaded environments - make
413 sure we do not have refaddr reuse in the global storage registry
414 - Fix failing test on 5.8 under Win32 (RT#81114)
415 - Fix hash-randomization test issues (RT#81638)
416 - Disallow erroneous calling of connect_info on a replicated storage
419 - Improve the populate docs in ::Schema and ::ResultSet
420 - ::Storage::DBI::source_bind_attributes() removed as announced
421 on Jan 2011 in 0e773352a
424 * New Features / Changes
425 - SQLMaker now accepts \'literal' with the 'for' rs attribute as an
426 override to the builtin FOR options
428 - Fix unique constraint violations in Ordered.pm blanket movement
429 (RT#79773, rolls back short-sighted 5e6fde33e)
430 - Fix API mismatch between new_result() and new_related() (originally
432 - Fix test failure on perl 5.8
434 - Much more extensive diagnostics when a new RDBMS/DSN combination is
435 encountered (RT#80431)
439 - Really fix inadequate $dbh->ping SQLite implementation (what shipped
440 in 0.08201 tickled other deficiencies in DBD::SQLite itself)
444 - Replace inadequate $dbh->ping SQLite implementation with our own,
447 0.08200 2012-08-24 (UTC)
449 - Change one of the new tests for the previous release to not require
452 0.08199 2012-08-22 (UTC)
454 - Roll back incomplete (and broken) internal changes - restore prefetch functionality
456 0.08198 2012-07-11 03:43 (UTC)
458 - Fix a number of Win32 Test issues
459 - Fix silent Oracle connection failures
461 0.08197 2012-07-10 10:32 (UTC)
462 * New Features / Changes
463 - Issue a warning when DateTime objects are passed to ->search
464 - Fast populate() in void context is now even more efficient by
465 going directly through execute_for_fetch bypassing execute_array
466 - Fix update()/delete() on complex resultsets to no longer fall back
467 to silly row-by-row deletion, construct a massive OR statement
469 - Allow complex update/delete operations on sources without a
470 primary key, as long as they have at least one non-nullable
472 - dbicadmin now better supports catalyst-style config files, by
473 unrolling 'config_info' hashkeys
474 - Multiple Improvements MSSQL over DBD::ADO
475 - Transaction support
476 - Support for VARCHAR(MAX)/VARBINARY(MAX)/NVARCHAR(MAX) datatypes
477 - Nomalization of retrieved GUID values
480 - Fix complex has_many prefetch with resultsets not selecting identity
481 columns from the root result source
482 - Fix SkipFirst and FirstSkip limit dialects (Informix and Firebird)
483 - Fix "Skimming limit" dialects (Top, FetchFirst) to properly check
484 the order_by criteria for stability
485 - Fix "Skimming limit" dialects (Top, FetchFirst) to propagate
486 non-selected order criteria when part of a larger subquery
487 - Fix RowNumberOver and all "skimming limits" to correctly assemble
488 bind values when supplied for both select and order_by
489 - Fix all subquery-based dialects to not lose a subquery fragment
490 when we both select and order by the result of the same subquery
491 - Fix the Sybase hubrid limit dialect (RowCountOrGenericSubQ) losing
492 Group/Having/Order clauses when called without an offset (RT#73244)
493 - No longer generate incorrect SQL on ->as_query called on resultsets
494 with software_limit enabled
495 - A number of corner case fixes of void context populate() with \[]
496 - Fix corner case of forked children disconnecting the parents DBI
498 - Improve identity/autoinc retrieval code in MSSQL and Sybase -
499 should reduce weird side-effects especially with populate()
500 - Explicitly disable DBD::ODBC batch operations (as of DBD::ODBC 1.35)
501 for the following drivers too buggy to handle the optimized path:
502 - FreeTDS ODBC driver (when used with MSSQL)
503 - The Firebird ODBC driver
504 - The MSAccess ODBC driver
505 - Explicitly disable DBD::ODBC dynamic_cursors when using freetds 0.83
506 or later - they made enough ODBC incompatible changes making it
507 impossible to support sanely
508 - Explicitly disable SCOPE_IDENTITY queries and statement caching for
509 MSSQL on DBD::Sybase compiled against freetds 0.83 or later - way too
511 - Disable statement caching when using Sybase ASE and DBD::Sybase
512 compiled against freetds 0.83 or later
513 - Fix leakage of $schema on in-memory new_related() calls
514 - Fix more cases of $schema leakage in SQLT::Parser::DBIC
515 - Fix leakage of $storage in ::Storage::DBI::Oracle
516 - Fix pessimization of Oracle RowNum limit dialect query when no
517 offset has been specified
518 - Remove useless vestigial pessimization in Ordered.pm for cases
519 when the position column is part of a unique constraint
520 - Fix dbicadmin to no longer ignore the documented 'config' option
521 - The schema-resultsource entanglement is now much more robust
523 - Fix ::Schema::ddl_filename() failing miserably on paths containing
524 certain numeric sequences
525 - t/53lean_startup.t adjusted for new 5.15.x base.pm behavior
528 - Centralized leak-checks for all instances of DBICTest::Schema
530 - Now passes all tests with Test::Builder 1.005
531 - Codebase is now trailing-whitespace-free
532 - Cleanup of complex resultset update/delete oprations - storage
533 specific code moved back to ResultSet and replaced by checks
534 of storage capabilities
535 - Fixed carp_once only emitting one single warning per package
536 regardless of warning content
537 - Test suite now can be safely executed in parallel (prove -jN
538 or HARNESS_OPTIONS=jN)
540 0.08196 2011-11-29 05:35 (UTC)
542 - Fix tests for DBD::SQLite >= 1.34.
543 - Fix test failures with DBICTEST_SQLITE_USE_FILE set
544 - Fix the find() condition heuristics being invoked even when the
545 call defaults to 'primary' (i.e. when invoked with bare values)
546 - Throw much clearer error on incorrect inflation spec
547 - Fix incorrect storage behavior when first call on a fresh schema
548 is with_deferred_fk_checks
549 - Fix incorrect dependency on Test::Simple/Builder (RT#72282)
550 - Fix uninitialized warning in ::Storage::Sybase::ASE
551 - Improve/cache DBD-specific datatype bind checks (also solves a
552 nasty memleak with version.pm on multiple ->VERSION invocations)
553 - The internal carp module now correctly skips CAG frames when
555 - Fix test failures on perl < 5.8.7 and new Package::Stash::XS
556 - Fix TxnScopeGuard not behaving correctly when $@ is set at the
557 time of $guard instantiation
558 - Fix the join/prefetch resolver when dealing with ''/undef/()
559 relation specifications
562 - No longer depend on Variable::Magic now that a pure-perl
563 namespace::clean is available
564 - Drop Oracle's Math::BigInt req down to 1.80 - no fixes concerning
567 0.08195 2011-07-27 16:20 (UTC)
569 - Fix horrible oversight in the Oracle sqlmaker when dealing with
570 queries updating blobs (RT#69829)
572 0.08194 2011-07-20 16:10 (UTC)
574 - Fix $rs->populate([]) to be a no-op rather than an exception
575 - Overhaul t/53lean_startup.t to better dodge false positives
576 - Stop Data::Compare from loading random plugins
577 - Oracle: Recalculate LOB bind indices for UPDATE with LOBs in WHERE
580 0.08193 2011-07-14 17:00 (UTC)
581 * New Features / Changes
582 - Allow schema cloning to mutate attributes
583 - DBIC now attempts more aggressive de-duplication of where
584 conditions on resultset chaining
585 - The Ordered component is now smarter wrt reordering of dirty
586 objects, and does its job with less storage queries
587 - Logging via DBIC_TRACE=1=<filename> no longer overwrites the
588 logfile on every program startup, appending loglines instead
591 - Fix issue where the query was becoming overly mangled when trying
592 to use pagination with a query that has a sub-select in the WHERE
594 - Fix possible incorrect pagination on Oracle, when a resultset
595 is not ordered by a unique column
596 - Revert "Fix incorrect signature of the default sqlt_deploy_hook"
597 from 0.08191 - documentation was in fact incorrect, not the code
598 - Fix Sybase ASE IC::DateTime support (::Storage going out of sync
599 with new default format expected by DateTime::Format::Sybase)
600 - Fix a bug in update_all() resulting in the first row receiving a
601 different dataset than the subsequent ones
602 - Accomodate MSAccess supporting only 'INNER JOIN' (not plain 'JOIN')
603 - InflateColumn::DateTime option datetime_undef_if_invalid no longer
604 masks missing dependency exceptions (RT#66823)
605 - Fix bug in Schema::Versioned failing to insert a schema version row
606 during upgrades at the turn of the second
607 - Fix incorrect bind of integers >= 2^^32 (bigint columns) to
608 SQL_INTEGER, resulting in silent conversion to '-1'
609 - Fix pre 5.10 failures of t/55namespaces_cleaned.t due to buggy
611 - Oracle autoinc inserts no longer leave open cursors behind
613 0.08192 2011-05-10 04:20 (UTC)
615 - Fix serious regression on SQLite, corrupting data when an alphanum
616 value does not correspond to a stale numeric datatype in colinfo
618 0.08191 2011-05-02 00:45 (UTC) (deleted from CPAN)
619 * New Features / Changes
620 - Add quote_names connection option. When set to true automatically
621 sets quote_char and name_sep appropriate for your RDBMS
622 - Add retrieve_on_insert column info flag, allowing to retrieve any
623 column value instead of just autoinc primary keys
624 - Bring back strict ordering of selectors in complex search chains
625 (an ill-fated attempt was made in 0.08127 to order intelligently)
626 - All limit dialects (except for the older Top and FetchFirst) are
627 now using bind parameters for the limits/offsets, making DBI's
628 prepare_cached useful across paged resutsets
629 - Support for savepoints for SQLite
630 - Support for MS Access databases via DBD::ODBC and DBD::ADO (only
631 Win32 support currently tested)
632 - Support for the Firebird RDBMS over the new DBD::Firebird driver
633 - IC::DateTime support for MSSQL over DBD::ADO
634 - Both the ::ODBC and ::ADO dispatchers now warn if a rdbms-specific
635 driver is not found for this connection before falling back to
637 - ::Storage::DBI::sth was mistakenly marked/documented as public,
638 privatize and warn on deprecated use
639 - Massive overhaul of bind values/attributes handling - slightly
640 changes the output of as_query (should not cause compat issues)
641 - Support ancient DB2 versions (5.4 and older), with proper limit
643 - Support sub-second precision for TIMESTAMPs for Firebird over ODBC
644 - Support BLOBs and CLOBs in WHERE clauses for Oracle, including LIKE
648 - Fix ::Storage::DBI::* MRO problems on 5.8.x perls
649 - Disable mysql_auto_reconnect for MySQL - depending on the ENV
650 it sometimes defaults to on and causes major borkage on older
652 - Fix dropped bind values in select/group_by on Oracle (omission
653 from 0542ec57 and 4c2b30d6)
654 - Fix remaining errors with Oracle and identifiers longer than the
655 Oracle-imposed maximum of 30 characters (RT#66390)
656 - Fix older oracle-specific "WhereJoins" to work properly with
658 - Fix problems with M.A.D. under CGI::SpeedyCGI (RT#65131)
659 - Reenable paging of cached resultsets - breakage erroneously added
661 - Better error handling when prepare() fails silently
662 - Fixes skipped lines when a comment is followed by a statement
663 when deploying a schema via sql file
664 - Fix reverse_relationship_info on prototypical result sources
665 (sources not yet registered with a schema)
666 - Warn and skip relationships missing from a partial schema during
668 - Automatically require the requested cursor class before use
670 - Work around a Firebird ODBC driver bug exposed by DBD::ODBC 1.29
671 - Fix (to the extent allowed by the driver) transaction support in
672 DBD::Sybase compiled against FreeTDS
673 - Fix exiting via next warnings in ResultSource::sequence()
674 - Fix stripping of table qualifiers in update/delete in arrayref
676 - Change SQLMaker carp-monkeypatch to be compatible with versions
677 of SQL::Abstract >= 1.73
678 - Fix using \[] literals in the from resultset attribute
679 - Fix populate() with \[], arrays (datatype) and other exotic values
680 - Fix handling of rollbacks in nested transactions
681 - Fix complex limits (RNO/RowNum/FetchFirst/Top/GenSubq) with
682 sub-selects in the selectors list (correlated subqueries)
683 - Fix inconsistency between $rs->next with and without HRI when all
684 the "root" columns are in fact injected from the right rs side
685 - Fix the join optimizer to correctly preserve the non-multi path to
686 a multi relationship ( x -> might_have y -> has_many z )
687 - Fix object-derived custom-relationship resultsets to resultsources
688 with multilevel monikers (e.g. $schema->source('Foo::Bar') )
689 - Fix incorrect signature of the default sqlt_deploy_hook - it now
690 matches the documentation of passing in the result source object
691 - Fix inadequate handling of internal storage methods within
692 ::Storage::Replicated (RT#66295)
695 - Rewire all warnings to a new Carp-like implementation internal
696 to DBIx::Class, and remove the Carp::Clan dependency
697 - Only load Class::C3 and friends if necessary ($] < 5.010)
698 - Greatly reduced loading of non-essential modules to aid startup
699 time (mainly benefiting CGI users)
700 - Make sure all namespaces are clean of rogue imports
701 - Dropped DBI req 2 years back - everything works with 1.57, no
702 point requiring something newer
704 0.08190-TRIAL 2011-01-24 15:35 (UTC)
706 * New Features / Changes
707 - Support for completely arbitrary SQL::Abstract-based conditions
708 in all types of relationships
710 0.08127 2011-01-19 16:40 (UTC)
711 * New Features / Changes
712 - Schema/resultsource instances are now crossreferenced via a new
713 system guaranteeing leak-free mutually assured destruction
714 - DBIx::Class now warns when the user erroneously supplies
715 AutoCommit => 0 to connect()
716 - A warning is also issued before forcing the RaiseError
717 setting of externally supplied DBI handles
718 - Switch to a warning when find() is invoked with both a 'key'
719 argument and a NULL-containing condition to satisfy the named
720 constraint. Previously (starting with 0.08124) an exception was
722 - Switch to a warning when a commit is attempted with an out-of-sync
723 transaction_depth (someone issued a begin externally to DBIC).
724 Previously (starting with 0.08124) an exception was thrown
727 - A number of improvements/diagnostics of multiple active resultset
728 handling on MSSQL over DBD::ODBC
729 - Revert default selection to being lazy again (eagerness introduced
730 in 0.08125) - fixes DBIx::Class::Helper::ResultSet::RemoveColumns
731 - Fix losing order of columns provided in select/as (regression from
733 - Unaliased "dark" selectors no longer throw off prefetch
734 - Fix proper composition of bind values across all possible
735 SQL areas ( group_by => \[ ... ] now works properly )
736 - Allow populate to skip empty has_many relationships which makes
737 it easier to pass HashRefInflator data directly to ->populate
738 - Improve freeze/thaw semantics and error messages (RT#62546)
739 - Fix inconsistency in Manual::Features (RT#64500)
740 - Fix incorrect SQL when using for => 'shared' with MySQL (RT#64590)
741 - Throw comprehensible exception on erroneous $schema->source()
743 - Fix sloppy refactor of ResultSource::sequence back from 89170201
745 - Fix incorrect error detection during populate() on Oracle
746 - Better handling of result_source-less row objects by
747 auto-calling result_source_instance when necessary
748 - Fix reverse_relationship_info and sqlt deploy on partially
749 loaded schemas (relationships point to non-existent sources)
752 - Fix test warning on win32 - at this point the test suite is
753 warning-free on all known OSes
754 - Require newest namespace::clean which in turn depends on new
755 installable Package::Stash
757 0.08126 2010-12-28 18:10 (UTC)
759 - Bump forgotten Class::Accessor::Grouped core dependency
760 - Promote forgotten Hash::Merge optdep to a hard requirement
761 - Skip t/storage/error.t on smokers with leaking perls
762 - Fix t/storage/txn.t deadlocks on slower machines
763 - Do not run on smokers if a trial Package::Stash is found
765 0.08125 2010-12-27 04:30 (UTC)
766 * New Features / Changes
767 - New method ResultSource columns_info method, returning multiple
768 pairs of column name/info at once
769 - $rs->search now throws when called in void context, as it makes
770 no sense (and is nearly always a sign of a bug/misdesign)
771 - Restore long-lost ability to supply unbalanced select/as pairs
772 e.g. +select => \'DISTINCT(foo, bar)', +as => ['foo', 'bar']
773 - +columns now behaves just like columns by not stripping a
774 fully-qualified 'as' spec (i.e. foo.bar results in $obj->foo->bar)
775 - Deprecate legacy $rs->search( %condition ) syntax (warn once per
777 - NULL is now supplied unquoted to all debug-objects, in order to
778 differentiate between a real NULL and the string 'NULL'
779 - New search() condition operator -value used to pass complex bind
780 values to DBI: search({ array_col => { -value => [1,2,3] }})
781 - Add full INSERT...RETURNING support for Oracle
782 - Deprecate use of -nest in search conditions (warn once per
784 - Deprecate the completely useless DBIx::Class::Serialize::Storable
788 - Fixed read-only attribute set attempt in ::Storage::Replicated
790 - Fix incomplete logic while detecting correct Oracle sequence
792 - Fix detection of Oracle sequences for tables without an explicitly
793 specified schema (RT#63493)
794 - Major overhaul of Storage::Oracle to handle enabled quoting
795 - Fixed incorrect composition of select/as/columns attributes during
797 - Proper serialization of resultsets with open cursors
798 - Refactor handling of RDBMS-side values during insert() - fix
799 regression of inserts into a Postgres / ::Replicated combination
800 - Missing dependency check in t/60core.t (RT#62635)
801 - Fix regressions in IC::DT registration logic
802 - Fix regression in select-associated bind value handling (RT#61025)
803 - Simplify SQL generated by some LIMITed prefetching queries
804 - Throw an exception when a required group_by on a complex prefetch
805 can not be auto-constructed, instead of continuing to eventually
807 - Fix infinite loops on old perls with a recent Try::Tiny
808 - Improve "fork()" on Win32 by reimplementing a more robust DBIC
809 thread support (still problematic, pending a DBI fix)
810 - Properly quote table name on INSERT with no values
811 - Work around possible Storage destruction warnings
812 - Fix count of grouped resultsets using HAVING with aliases
813 - Setting belongs_to columns/relationships no longer leaves the
814 FK value and related object out of sync
815 - Stop stripping newlines from SQL statements in the limit emulators
816 as it is possible that custom sql with comments was provided
817 - Add forgotten attributes to Admin.pm
818 - Fix incorrect 'having' attribute documentation (RT#64129)
819 - Improve fallback-to-master/return-to-slave reporting in
820 ::Replicated::Balancer
821 - Adjust txn_scope_guard code/tests to changes in $@ handling on
822 recent blead (RT#64251)
825 - Add extra option groups to DBIC::Optional::Depencencies, to aid
826 users in requesting the prerequisites for a particular RDBMS
827 - Switch all serialization to use Storable::nfreeze for portable
828 architecture independent ice
829 - Fix the bogus META.yml dependency injection issue for good
830 - Refactor DBIx::Class::Storage::Statistics::debugfh() to be lazy
832 0.08124 2010-10-28 14:23 (UTC)
833 * New Features / Changes
834 - Add new -ident "function" indicating rhs is a column name
835 { col => { -ident => 'othercol' } } vs { col => \'othercol' }
836 - Extend 'proxy' relationship attribute
837 - Use DBIx::Class::Storage::Debug::PrettyPrint when the
838 environment variable DBIC_TRACE_PROFILE is set, see
839 DBIx::Class::Storage for more information
840 - Implemented add_unique_constraints() which delegates to
841 add_unique_constraint() as appropriate
842 - add_unique_constraint() now poparly throws if called with
843 multiple constraint definitions
844 - No longer depend on SQL::Abstract::Limit - DBIC has been doing
845 most of the heavy lifting for a while anyway
846 - FilterColumn now passes data through when transformations
847 are not specified rather than throwing an exception.
848 - Optimized RowNum based Oracle limit-dialect (RT#61277)
849 - Requesting a pager on a resultset with cached entries now
850 throws an exception, instead of returning a 1-page object
851 since the amount of rows is always equal to the "pagesize"
852 - $rs->pager now uses a lazy count to determine the amount of
853 total entries only when really needed, instead of doing it
854 at instantiation time
855 - New documentation map organized by features
856 (DBIx::Class::Manual::Features)
857 - find( { ... }, { key => $constraint } ) now throws an exception
858 when the supplied data does not fully specify $constraint
859 - find( col1 => $val1, col2 => $val2, ... ) is no longer supported
860 (it has been in deprecated state for more than 4 years)
861 - Make sure exception_action does not allow exception-hiding
862 due to badly-written handlers (the mechanism was never meant
863 to be able to suppress exceptions)
866 - Fix memory leak during populate() on 5.8.x perls
867 - Temporarily fixed 5.13.x failures (RT#58225)
868 (perl-core fix still pending)
869 - Fix result_soutrce_instance leaks on compose_namespace
870 - Fix $_ volatility on load_namespaces (a class changing $_
871 at compile time no longer causes a massive fail)
872 - Fix find() without a key attr. choosing constraints even if
873 some of the supplied values are NULL (RT#59219)
874 - Fixed rels ending with me breaking subqueried limit realiasing
875 - Fixed $rs->update/delete on resutsets constrained by an
877 - Remove rogue GROUP BY on non-multiplying prefetch-induced
879 - Fix incorrect order_by handling with prefetch on
880 $ordered_rs->search_related ('has_many_rel') resultsets
881 - Oracle sequence detection now *really* works across schemas
882 (fixed some ommissions from 0.08123)
883 - dbicadmin now uses a /usr/bin/env shebang to work better with
884 perlbrew and other local perl builds
885 - bulk-inserts via $dbh->bind_array (void $rs->populate) now
886 display properly in DBIC_TRACE
887 - Incomplete exception thrown on relationship auto-fk-inference
889 - Fixed distinct with order_by to not double-specify the same
890 column in the GROUP BY clause
891 - Properly support column names with symbols (e.g. single quote)
893 - Fixed ::Schema::Versioned to work properly with quoting on
895 - Fixed t/54taint fails under local-lib
896 - Fixed SELECT ... FOR UPDATE with LIMIT regression (RT#58554)
897 - Fixed CDBICompat to preserve order of column-group additions,
898 so that test relying on the order of %{} will no longer fail
899 - Fixed mysterious ::Storage::DBI goto-shim failures on older
901 - Non-blessed reference exceptions are now correctly preserved
902 when thrown from udner DBIC (e.g. from txn_do)
903 - No longer disconnecting database handles supplied to connect
905 - Fixed t/inflate/datetime_pg.t failures due to a low dependency
906 on DateTime::Format::Pg (RT#61503)
907 - Fix dirtyness detection on source-less objects
908 - Fix incorrect limit_dialect assignment on Replicated pool members
909 - Fix invalid sql on relationship attr order_by with prefetch
910 - Fix primary key sequence detection for Oracle
911 (first trigger instead of trigger for column)
912 - Add various missing things to Optional::Dependencies
913 - Skip a test that breaks due to serious bugs in current DBD::SQLite
914 - Fix tests related to leaks and leaky perls (5.13.5, 5.13.6)
917 - Entire test suite now passes under DBIC_TRACE=1
918 - Makefile.PL no longer imports GetOptions() to interoperate
919 better with Catalyst installers
920 - Bumped minimum Module::Install for developers
921 - Bumped DBD::SQLite dependency and removed some TODO markers
922 from tests (RT#59565)
923 - Do not execute t/zzzzzzz_sqlite_deadlock.t for regular module
924 installs - test is prone to spontaneous blow up
925 - DT-related tests now require a DateTime >= 0.55 (RT#60324)
926 - Makefile.PL now provides a pre-parsed DBIC version to the
927 Opt::Dep pod generator
928 - t/52leaks.t now performs very aggressive leak detection in
931 0.08123 2010-06-12 14:46 (UTC)
933 - Make sure Oracle identifier shortener applies to auto-generated
934 column names, so we stay within the 30-char limit (RT#58271)
935 - Oracle sequence detection now works across schemas
936 - Fix a Storage/$dbh leak introduced by the migration to
937 Try::Tiny (this is *not* a Try::Tiny bug)
938 - Fix corner case of count with group-by over a 1:1 join column
939 where the selector ends up with column name clashes
940 - POD fixes (RT#58247)
943 - Test suite default on-disk database now checks for Win32
944 fail-conditions even when running on other OSes
946 0.08122 2010-06-03 17:41 (UTC)
948 - Add DBIx::Class::FilterColumn for non-ref filtering
949 - ::Storage::DBI now correctly preserves a parent $dbh from
950 terminating children, even during interpreter-global
951 out-of-order destruction
952 - dbicadmin supports an -I option with the same semantics as
954 - InflateColumn::DateTime support for MSSQL via DBD::Sybase
955 - Millisecond precision support for MSSQL datetimes for
956 InflateColumn::DateTime
957 - Oracle-specific hierarchical query syntax support:
958 CONNECT BY (NOCYCLE) / START WITH / ORDER SIBLINGS BY
959 - Support connecting using $ENV{DBI_DSN} and $ENV{DBI_DRIVER}
960 - current_source_alias method on ResultSet objects to
961 determine the alias to use in programatically assembled
962 search()es (originally added in 0.08100 but unmentioned)
963 - Rewrite/unification of all subselecting limit emulations
964 (RNO, Top, RowNum) to be much more robust wrt complex joined
966 - MSSQL limits now don't require nearly as many applications of
967 the unsafe_subselect_ok attribute, due to optimized queries
968 - Support for Generic Subquery limit "emulation" - awfully slow
969 and inefficient but works on almost any db, and is preferred
970 to software limit emulation
971 - Sybase ASE driver now uses SET ROWCOUNT where possible, and
972 Generic Subquery otherwise for limit support instead of always
973 using software limit emulation
974 - create_ddl_dir (and derivatives) now attempt to create the given
975 $ddl_dir if it does not already exist
976 - deployment_statements now automatically supplies the current RDBMS
977 version to SQLT producer_args for MySQL, Pg, SQLite and Oracle
980 - Fix nasty potentially data-eating bug when deleting/updating
982 - Fix find() to use result_class set on object
983 - Fix result_class setter behaviour to not mistakenly stuff attrs.
984 - Don't try and ensure_class_loaded an object. This doesn't work.
985 - Fix as_subselect_rs to not inject resultset class-wide where
986 conditions outside of the resulting subquery
987 - Fix count() failing with {for} resultset attribute (RT#56257)
988 - Fixed incorrect detection of Limit dialect on unconnected $schema
989 - update() on row not in_storage no longer throws an exception
990 if there are no dirty columns to update (fixes cascaded update
992 - update()/delete() on prefetching resultsets no longer results
993 in malformed SQL (some $rs attributes were erroneously left in)
994 - Fix dbicadmin to allow deploy() on non-versioned schema
995 - Fix dbicadmin to respect sql_dir on upgrade() (RT#57732)
996 - Update Schema::Versioned to respect hashref style of
998 - Do not recreate the same related object twice during MultiCreate
999 (solves the problem of orphaned IC::FS files)
1000 - Fully qualify xp_msver selector when using DBD::Sybase with
1002 - Fix ::DBI::Storage to always be able to present a full set of
1003 connect() attributes to e.g. Schema::Versioned
1004 - Fix Oracle auto-inc trigger detection of "INSERT OR UPDATE"-type
1008 - Reformatted Changelog \o/
1009 - DBIC goes git://git.shadowcat.co.uk/dbsrgits/DBIx-Class.git
1010 - Allow developers to skip optional dependency forcing when working
1012 - Add a warning to load_namespaces if a class in ResultSet/ is not
1013 a subclass of DBIx::Class::ResultSet
1014 - All DBIC exception-handling switched to Try::Tiny
1015 - All DBIC modules are now free of imports via namespace::clean
1016 - Depend on optimized SQL::Abstract (faster SQL generation)
1017 - Depend on new Class::Accessor::Grouped reintroducing optional use
1018 of Class::XSAccessor (just install C::XSA and get lightning fast
1021 0.08121 2010-04-11 18:43:00 (UTC)
1022 - Support for Firebird RDBMS with DBD::InterBase and ODBC
1023 - Add core support for INSERT RETURNING (for storages that
1024 supports this syntax, currently PostgreSQL and Firebird)
1025 - Fix spurious warnings on multiple UTF8Columns component loads
1026 - DBIx::Class::UTF8Columns entered deprecated state
1027 - DBIx::Class::InflateColumn::File entered deprecated state
1028 - DBIx::Class::Optional::Dependencies left experimental state
1029 - Add req_group_list to Opt::Deps (RT#55211)
1030 - Add support for mysql-specific STRAIGHT_JOIN (RT#55579)
1031 - Cascading delete/update are now wrapped in a transaction
1033 - Fix accidental autovivification of ENV vars
1034 - Fix update_all and delete_all to be wrapped in a transaction
1035 - Fix multiple deficiencies when using MultiCreate with
1036 data-encoder components (e.g. ::EncodedColumn)
1037 - Fix regression where SQL files with comments were not
1038 handled properly by ::Schema::Versioned.
1039 - Fix regression on not properly throwing when $obj->relationship
1041 - Fix the join-optimiser to consider unqualified column names
1043 - Fix an issue with multiple same-table joins confusing the join
1045 - Add has_relationship method to row objects
1046 - Fix regression in set_column on PK-less objects
1047 - Better error text on malformed/missing relationships
1048 - Add POD about the significance of PK columns
1049 - Fix for SQLite to ignore the (unsupported) { for => ... }
1051 - Fix ambiguity in default directory handling of create_ddl_dir
1053 - Support add_columns('+colname' => { ... }) to augment column
1056 0.08120 2010-02-24 08:58:00 (UTC)
1057 - Make sure possibly overwritten deployment_statements methods in
1058 schemas get called on $schema->deploy
1059 - Fix count() with group_by aliased-function resultsets
1060 - with_deferred_fk_checks() Oracle support
1061 - Massive refactor and cleanup of primary key handling
1062 - Fixed regression losing custom result_class (really this time)
1064 - Fixed regression in DBIC SQLT::Parser failing with a classname
1065 (as opposed to a schema object)
1066 - Changes to Storage::DBI::Oracle to accomodate changes in latest
1067 SQL::Translator (quote handling)
1068 - Make sure deployment_statements is per-storage overridable
1069 - Fix dbicadmin's (lack of) POD
1071 0.08119 2010-02-15 09:36:00 (UTC)
1072 - Add $rs->is_ordered to test for existing order_by on a resultset
1073 - Add as_subselect_rs to DBIC::ResultSet from
1074 DBIC::Helper::ResultSet::VirtualView::as_virtual_view
1075 - Refactor dbicadmin adding DDL manipulation capabilities
1076 - New optional dependency manager to aid extension writers
1077 - Depend on newest bugfixed Moose
1078 - Make resultset chaining consistent wrt selection specification
1079 - Storage::DBI::Replicated cleanup
1080 - Fix autoinc PKs without an autoinc flag on Sybase ASA
1082 0.08118 2010-02-08 11:53:00 (UTC)
1083 - Fix a bug causing UTF8 columns not to be decoded (RT#54395)
1084 - Fix bug in One->Many->One prefetch-collapse handling (RT#54039)
1085 - Cleanup handling of relationship accessor types
1087 0.08117 2010-02-05 17:10:00 (UTC)
1088 - Perl 5.8.1 is now the minimum supported version
1089 - Massive optimization of the join resolution code - now joins
1090 will be removed from the resulting SQL if DBIC can prove they
1091 are not referenced by anything
1092 - Subqueries no longer marked experimental
1093 - Support for Informix RDBMS (limit/offset and auto-inc columns)
1094 - Support for Sybase SQLAnywhere, both native and via ODBC
1095 - might_have/has_one now warn if applied calling class's column
1096 has is_nullable set to true.
1097 - Fixed regression in deploy() with a {sources} table limit applied
1099 - Views without a view_definition will throw an exception when
1100 parsed by SQL::Translator::Parser::DBIx::Class
1101 - Stop the SQLT parser from auto-adding indexes identical to the
1103 - InflateColumn::DateTime refactoring to allow fine grained method
1105 - Fix ResultSetColumn improperly selecting more than the requested
1106 column when +columns/+select is present
1107 - Fix failure when update/delete of resultsets with complex WHERE
1109 - Fix regression in context sensitiveness of deployment_statements
1110 - Fix regression resulting in overcomplicated query on
1111 search_related from prefetching resultsets
1112 - Fix regression on all-null returning searches (properly switch
1113 LEFT JOIN to JOIN in order to distinguish between both cases)
1114 - Fix regression in groupedresultset count() used on strict-mode
1116 - Better isolation of RNO-limited queries from the rest of a
1117 prefetching resultset
1118 - New MSSQL specific resultset attribute to allow hacky ordered
1120 - Fix nasty schema/dbhandle leak due to SQL::Translator
1121 - Initial implementation of a mechanism for Schema::Version to
1122 apply multiple step upgrades
1123 - Fix regression on externally supplied $dbh with AutoCommit=0
1124 - FAQ "Custom methods in Result classes"
1125 - Cookbook POD fix for add_drop_table instead of add_drop_tables
1126 - Schema POD improvement for dclone
1128 0.08115 2009-12-10 09:02:00 (CST)
1129 - Real limit/offset support for MSSQL server (via Row_Number)
1130 - Fix distinct => 1 with non-selecting order_by (the columns
1131 in order_by also need to be aded to the resulting group_by)
1132 - Do not attempt to deploy FK constraints pointing to a View
1133 - Fix count/objects from search_related on limited resultset
1134 - Stop propagating distinct => 1 over search_related chains
1135 - Make sure populate() inherits the resultset conditions just
1137 - Make get_inflated_columns behave identically to get_columns
1138 wrt +select/+as (RT#46953)
1139 - Fix problems with scalarrefs under InflateColumn (RT#51559)
1140 - Throw exception on delete/update of PK-less resultsets
1141 - Refactored Sybase storage driver into a central ::DBI::Sybase
1142 dispatcher, and a sybase-specific ::DBI::Sybase::ASE
1143 - Fixed an atrocious DBD::ADO bind-value bug
1144 - Cookbook/Intro POD improvements
1146 0.08114 2009-11-14 17:45:00 (UTC)
1147 - Preliminary support for MSSQL via DBD::ADO
1148 - Fix botched 0.08113 release (invalid tarball)
1150 0.08113 2009-11-13 23:13:00 (UTC)
1151 - Fix populate with has_many bug
1153 - Fix Oracle autoincrement broken for Resultsets with scalar refs
1155 - Complete Sybase RDBMS support including:
1156 - Support for TEXT/IMAGE columns
1157 - Support for the 'money' datatype
1158 - Transaction savepoints support
1159 - DateTime inflation support
1160 - Support for bind variables when connecting to a newer Sybase with
1161 OpenClient libraries
1162 - Support for connections via FreeTDS with CASTs for bind variables
1164 - Support for interpolated variables with proper quoting when
1165 connecting to an older Sybase and/or via FreeTDS
1166 - bulk API support for populate()
1167 - Transaction support for MSSQL via DBD::Sybase
1168 - Add is_paged method to DBIx::Class::ResultSet so that we can
1169 check that if we want a pager
1170 - Skip versioning test on really old perls lacking Time::HiRes
1172 - Fixed on_connect_do/call regression when used with a coderef
1173 connector (RT #50003)
1174 - A couple of fixes to Ordered to remedy subclassing issues
1175 - Fixed another lingering problem with PostgreSQL
1176 auto-increment support and its interaction with multiple
1178 - Remove some IN workarounds, and require a recent version of
1180 - Improvements to populate's handling of mixed scalarref values
1181 - Fixed regression losing result_class after $rs->find (introduced
1183 - Fix in_storage() to return 1|0 as per existing documentation
1184 - Centralize handling of _determine_driver calls prior to certain
1185 ::Storage::DBI methods
1186 - Fix update/delete arbitrary condition handling (RT#51409)
1189 0.08112 2009-09-21 10:57:00 (UTC)
1190 - Remove the recommends from Makefile.PL, DBIx::Class is not
1191 supposed to have optional dependencies. ever.
1192 - Mangle the DBIx/Class.pm POD to be more clear about
1193 copyright and license
1194 - Put back PG's multiple autoinc per table support, accidentally
1195 dropped during the serial-autodetection rewrite
1196 - Make sure ResultSetColumn does not depend on the (undefined)
1197 return value of ->cursor->reset()
1198 - Add single() to ResultSetColumn (same semantics as ResultSet)
1199 - Make sure to turn off IDENTITY_INSERT after insert() on MSSQL
1200 tables that needed it
1201 - More informative exception on failing _resolve_relationship
1202 - Allow undef/NULL as the sole grouping value in Ordered
1203 - Fix unreported rollback exceptions in TxnScopeGuard
1204 - Fix overly-eager left-join chain enforcing code
1205 - Warn about using distinct with an existing group_by
1206 - Warn about attempting to $rs->get_column a non-unique column
1207 when has_many joins are added to resultset
1208 - Refactor of the exception handling system (now everything is a
1209 DBIx::Class::Exception object)
1211 0.08111 2009-09-06 21:58:00 (UTC)
1212 - The hashref to connection_info now accepts a 'dbh_maker'
1213 coderef, allowing better intergration with Catalyst
1214 - Fixed a complex prefetch + regular join regression introduced
1216 - Fixed insert_bulk rebless handling
1217 - Fixed Storable roundtrip regression, and general serialization
1219 - SQLT related fixes:
1220 - sqlt_type is now called on the correct storage object
1221 - hooks can now see the correct producer_type (RT#47891)
1222 - optional SQLT requirements for e.g. deploy() bumped to 0.11002
1223 - Really fixed (and greatly cleaned up) postgresql autoinc sequence
1225 - Automatically detect MySQL v3 and use INNER JOIN instead of JOIN
1226 - POD improvements (including RT#48769)
1227 - Test suite tweaks (including fixes for recent CPANTS fails)
1228 - Better support for MSSQL IDENTITY_INSERT ON
1230 0.08109 2009-08-18 08:35:00 (UTC)
1231 - Replication updates:
1232 - Improved the replication tests so that they are more reliable
1233 and accurate, and hopefully solve some cross platform issues.
1234 - Bugfixes related to naming particular replicants in a
1235 'force_pool' attribute.
1236 - Lots of documentation updates, including a new Introduction.pod
1238 - Fixed the way we detect transaction to make this more reliable
1239 and forward looking.
1240 - Fixed some trouble with the way Moose Types are used.
1241 - Made discard_chages/get_from_storage replication aware (they
1242 now read from the master storage by default)
1243 - Refactor of MSSQL storage drivers, with some new features:
1244 - Support for placeholders for MSSQL via DBD::Sybase with proper
1246 - 'uniqueidentifier' support with auto newid()
1247 - Dynamic cursor support and other MARS options for ODBC
1248 - savepoints with auto_savepoint => 1
1249 - Support for MSSQL 'money' type
1250 - Support for 'smalldatetime' type used in MSSQL and Sybase for
1251 InflateColumn::DateTime
1252 - Support for Postgres 'timestamp without timezone' type in
1253 InflateColumn::DateTime (RT#48389)
1254 - Added new MySQL specific on_connect_call macro 'set_strict_mode'
1255 (also known as make_mysql_not_suck_as_much)
1256 - Multiple prefetch-related fixes:
1257 - Adjust overly agressive subquery join-chain pruning
1258 - Always preserve the outer join-chain - fixes numerous
1259 problems with search_related chaining
1260 - Deal with the distinct => 1 attribute properly when using
1262 - An extension of the select-hashref syntax, allowing labeling
1263 SQL-side aliasing: select => [ { max => 'foo', -as => 'bar' } ]
1264 - Massive optimization of the DBI storage layer - reduce the
1265 amount of connected() ping-calls
1266 - Some fixes of multi-create corner cases
1267 - Multiple POD improvements
1268 - Added exception when resultset is called without an argument
1269 - Improved support for non-schema-qualified tables under
1270 Postgres (fixed last_insert_id sequence name auto-detection)
1272 0.08108 2009-07-05 23:15:00 (UTC)
1273 - Fixed the has_many prefetch with limit/group deficiency -
1274 it is now possible to select "top 5 commenters" while
1275 prefetching all their comments
1276 - New resultsed method count_rs, returns a ::ResultSetColumn
1277 which in turn returns a single count value
1278 - Even better support of count with limit
1279 - New on_connect_call/on_disconnect_call functionality (check
1280 POD of Storage::DBI)
1281 - Automatic datetime handling environment/session setup for
1282 Oracle via connect_call_datetime_setup()
1283 - count/all on related left-joined empty resultsets now correctly
1285 - Fixed regression when both page and offset are specified on
1287 - Fixed HRI returning too many empty results on multilevel
1288 nonexisting prefetch
1289 - make_column_dirty() now overwrites the deflated value with an
1290 inflated one if such exists
1291 - Fixed set_$rel with where restriction deleting rows outside
1293 - populate() returns the created objects or an arrayref of the
1294 created objects depending on scalar vs. list context
1295 - Fixed find_related on 'single' relationships - the former
1296 implementation would overspecify the WHERE condition, reporting
1297 no related objects when there in fact is one
1298 - SQL::Translator::Parser::DBIx::Class now attaches tables to the
1299 central schema object in relationship dependency order
1300 - Fixed regression in set_column() preventing sourceless object
1302 - Fixed a bug in search_related doubling a join if the original
1303 $rs already joins/prefetches the same relation
1304 - Storage::DBI::connected() improvements for Oracle and Sybase
1305 - Fixed prefetch+incomplete select regression introduced in
1307 - MSSQL limit (TOP emulation) fixes and improvements
1309 0.08107 2009-06-14 08:21:00 (UTC)
1310 - Fix serialization regression introduced in 0.08103 (affects
1313 - Fixed incomplete ::Replicated debug output
1315 0.08106 2009-06-11 21:42:00 (UTC)
1316 - Switched SQLite storage driver to DateTime::Format::SQLite
1317 (proper timezone handling)
1318 - Fix more test problems
1320 0.08105 2009-06-11 19:04:00 (UTC)
1321 - Update of numeric columns now properly uses != to determine
1322 dirtyness instead of the usual eq
1323 - Fixes to IC::DT tests
1324 - Fixed exception when undef_if_invalid and timezone are both set
1325 on an invalid datetime column
1327 0.08104 2009-06-10 13:38:00 (UTC)
1328 - order_by now can take \[$sql, @bind] as in
1329 order_by => { -desc => \['colA LIKE ?', 'somestring'] }
1330 - SQL::Abstract errors are now properly croak()ed with the
1332 - populate() now properly reports the dataset slice in case of
1334 - Fixed corner case when populate() erroneously falls back to
1336 - Work around braindead mysql when doing subquery counts on
1337 resultsets containing identically named columns from several
1339 - Fixed m2m add_to_$rel to invoke find_or_create on the far
1340 side of the relation, to avoid duplicates
1341 - DBIC now properly handles empty inserts (invoking all default
1342 values from the DB, normally via INSERT INTO tbl DEFAULT VALUES
1343 - Fix find_or_new/create to stop returning random rows when
1344 default value insert is requested (RT#28875)
1345 - Make IC::DT extra warning state the column name too
1346 - It is now possible to transparrently search() on columns
1347 requiring DBI bind (i.e. PostgreSQL BLOB)
1348 - as_query is now a Storage::DBI method, so custom cursors can
1350 - Fix search_related regression introduced in 0.08103
1352 0.08103 2009-05-26 19:50:00 (UTC)
1353 - Multiple $resultset -> count/update/delete fixes. Now any
1354 of these operations will succeed, regardless of the complexity
1355 of $resultset. distinct, group_by, join, prefetch are all
1356 supported with expected results
1357 - Return value of $rs->delete is now the storage return value
1358 and not 1 as it used to be
1359 - don't pass SQL functions into GROUP BY
1360 - Remove MultiDistinctEmulation.pm, effectively deprecating
1361 { select => { distinct => [ qw/col1 col2/ ] } }
1362 - Change ->count code to work correctly with DISTINCT (distinct => 1)
1364 - Removed interpolation of bind vars for as_query - placeholders
1365 are preserved and nested query bind variables are properly
1366 merged in the correct order
1367 - Refactor DBIx::Class::Storage::DBI::Sybase to automatically
1368 load a subclass, namely Microsoft_SQL_Server.pm
1369 (similar to DBIx::Class::Storage::DBI::ODBC)
1370 - Refactor InflateColumn::DateTime to allow components to
1371 circumvent DateTime parsing
1372 - Support inflation of timestamp datatype
1373 - Support BLOB and CLOB datatypes on Oracle
1374 - Storage::DBI::Replicated::Balancer::Random:
1375 added master_read_weight
1376 - Storage::DBI::Replicated: storage opts from connect_info,
1377 connect_info merging to replicants, hashref connect_info support,
1378 improved trace output, other bug fixes/cleanups
1379 - distinct => 1 with prefetch now groups by all columns
1380 - on_connect_do accepts a single string equivalent to a one
1381 element arrayref (RT#45159)
1382 - DB2 limit + offset now works correctly
1383 - Sybase now supports autoinc PKs (RT#40265)
1384 - Prefetch on joins over duplicate relations now works
1385 correctly (RT#28451)
1386 - "timestamp with time zone" columns (for Pg) now get inflated with a
1387 time zone information preserved
1388 - MSSQL Top limit-emulation improvements (GROUP BY and subquery support)
1389 - ResultSetColumn will not lose the joins infered from a parent
1392 0.08102 2009-04-30 08:29:00 (UTC)
1393 - Fixed two subtle bugs when using columns or select/as
1394 paired with a join (limited prefetch)
1395 - Fixed breakage of cdbi tests (RT#45551)
1396 - Some POD improvements
1398 0.08101 2009-04-27 09:45:00 (UTC)
1399 - Fix +select, +as, +columns and include_columns being stripped
1401 - move load_optional_class from DBIx::Class::Componentised to
1402 Class::C3::Componentised, bump dependency
1403 - register_extra_source() now *really* fixed wrt subclassing
1404 - Added missing POD descriptions (RT#45195)
1405 - Fix insert() to not store_column() every present object column
1406 - Multiple Makefile.PL fixes
1408 0.08100 2009-04-19 11:39:35 (UTC)
1409 - Todo out the register_extra_source test until after shipping
1411 0.08099_08 2009-03-30 00:00:00 (UTC)
1412 - Fixed taint mode with load_namespaces
1413 - Putting IC::DateTime locale, timezone or floating_tz_ok attributes into
1414 extra => {} has been deprecated. The new way is to put these things
1415 directly into the columns definition
1416 - Switched MI code to MRO::Compat
1417 - Document db-side default_value caveats
1418 - Search_like() now warns to indicate deprecation in 0.09.
1419 - TxnScopeGuard left experimental state
1421 0.08099_07 2009-02-27 02:00:00 (UTC)
1422 - multi-create using find_or_create rather than _related for post-insert
1423 - fix get_inflated_columns to check has_column_loaded
1424 - Add DBIC_MULTICREATE_DEBUG env var (undocumented, quasi-internal)
1425 - Fix up multi-create to:
1426 - correctly propagate columns loaded during multi-insert of rels
1427 - not try and insert things tagged on via new_related unless required
1428 - Possible to set locale in IC::DateTime extra => {} config
1429 - Calling the accessor of a belongs_to when the foreign_key
1430 was NULL and the row was not stored would unexpectedly fail
1431 - Split sql statements for deploy only if SQLT::Producer returned a scalar
1432 containing all statements to be executed
1433 - Add as_query() for ResultSet and ResultSetColumn. This makes subqueries
1434 possible. See the Cookbook for details.
1435 - Massive rewrite of Ordered to properly handle position constraints and
1436 to make it more matpath-friendly
1437 - deploy_statements called ddl_filename with the $version and $dir arguments
1439 - columns/+columns attributes now support { as => select } hahsrefs
1440 - support for views both in DBIC and via deploy() in SQLT
1442 0.08099_06 2009-01-23 07:30:00 (UTC)
1443 - Allow a scalarref to be supplied to the 'from' resultset attribute
1444 - Classes submitted as result_class for a resultsource are now
1445 automatically loaded via ensure_loaded()
1446 - 'result_class' resultset attribute, identical to result_class()
1447 - add 'undef_on_null_fk' option for relationship accessors of type 'single'.
1448 This will prevent DBIC from querying the database if one or more of
1449 the key columns IS NULL
1450 - for 'belongs_to' rels, 'undef_on_null_fk' defaults to true.
1451 - fixed scope unaware last_insert_id fetching for MSSQL
1452 (http://msdn.microsoft.com/en-us/library/ms190315.aspx)
1453 - an sqlt_deploy_hook can now be shared between result sources using
1454 a configurable callback trigger
1455 - new order_by => { -desc => 'colname' } syntax supported
1456 - PG array datatype supported
1457 - insert should use store_column, not set_column to avoid marking
1458 clean just-stored values as dirty. New test for this
1459 - regression test for source_name
1461 0.08099_05 2008-10-30 21:30:00 (UTC)
1462 - Rewrite of Storage::DBI::connect_info(), extended with an
1463 additional argument format type
1464 - InflateColumn::DateTime: add warning about floating timezone
1465 - InflateColumn::DateTime: possible to enforce/skip inflation
1466 - delete throws exception if passed arguments to prevent drunken mishaps.
1467 - Fix storage to copy scalar conds before regexping to avoid
1468 trying to modify a constant in odd edge cases
1469 - Related resultsets on uninserted objects are now empty
1470 - Fixed up related resultsets and multi-create
1471 - Fixed superfluous connection in ODBC::_rebless
1472 - Fixed undef PK for first insert in ODBC::Microsoft_SQL_Server
1473 - Added virtual method to Versioned so a user can create upgrade
1474 path across multiple versions (jgoulah)
1475 - Better (and marginally faster) implementation of the HashRefInflator
1476 hash construction algorithm
1477 - Allow explicit specification of ON DELETE/ON UPDATE constraints
1478 when using the SQLT parser
1480 0.08099_04 2008-07-24 01:00:00
1481 - Functionality to storage to enable a sub to be run without FK checks
1482 - Fixed $schema->clone bug which caused clone and source to share
1484 - Added register_extra_source methods for additional sources
1485 - Added datetime_undef_if_invalid for InflateColumn::DateTime to
1486 return undef on invalid date/time values
1487 - Added search_related_rs method to ResultSet
1488 - add a make_column_dirty method to Row to force updates
1489 - throw a clear exception when user tries multi-has_many prefetch
1490 - SQLT parser prefixes index names with ${table}_idx_ to avoid clashes
1491 - mark ResultSetManager as deprecated and undocument it
1492 - pod fix (RT #32988)
1493 - add Test::Exception to test requirements (RT #34256)
1494 - make ash's build_requires/META.yml fixes work better
1495 - is_deferable support on relations used by the SQL::Translator
1497 - Refactored DBIx::Class::Schema::Versioned
1498 - Syntax errors from resultset components are now reported correctly
1499 - sqltargs respected correctly in deploy et al.
1500 - Added support for savepoints, and using them automatically in
1501 nested transactions if auto_savepoint is set in connect_info.
1502 - Changed naming scheme for constraints and keys in the sqlt parser;
1503 names should now be consistent and collision-free.
1504 - Improve handling of explicit key attr in ResultSet::find
1505 - Add warnings for non-unique ResultSet::find queries
1506 - Changed Storage::DBI::Replication to Storage::DBI::Replicated and
1508 - By default now deploy/diff et al. will ignore constraint and index
1510 - Add ResultSet::_is_deterministic_value, make new_result filter the
1511 values passed to new to drop values that would generate invalid SQL.
1512 - Use Sub::Name to name closures before installing them. Fixes
1513 incompatibility with Moose method modifiers on generated methods.
1515 0.08010 2008-03-01 10:30
1516 - Fix t/94versioning.t so it passes with latest SQL::Translator
1518 0.08009 2008-01-20 13:30
1519 - Made search_rs smarter about when to preserve the cache to fix
1521 - Added Storage::DBI subclass for MSSQL over ODBC.
1522 - Added freeze, thaw and dclone methods to Schema so that thawed
1523 objects will get re-attached to the schema.
1524 - Moved dbicadmin to JSON::Any wrapped JSON.pm for a sane API
1525 (also fixes RT #32393)
1526 - introduced DBIx::Class::set_inflated_columns
1527 - DBIx::Class::Row::copy uses set_inflated_columns
1529 0.08008 2007-11-16 14:30:00
1530 - Fixed join merging bug (test from Zby)
1531 - When adding relationships, it will throw an exception if you get the
1532 foreign and self parts the wrong way round in the condition
1533 - ResultSetColumn::func() now returns all results if called in list
1534 context; this makes things like func('DISTINCT') work as expected
1535 - Many-to-many relationships now warn if the utility methods would
1537 - InflateColumn::DateTime now accepts an extra parameter of timezone
1538 to set timezone on the DT object (thanks Sergio Salvi)
1539 - Added sqlt_deploy_hook to result classes so that indexes can be
1541 - Added startup checks to warn loudly if we appear to be running on
1542 RedHat systems from perl-5.8.8-10 and up that have the bless/overload
1543 patch applied (badly) which causes 2x -> 100x performance penalty.
1545 - ResultSource::reverse_relationship_info can distinguish between
1546 sources using the same table
1547 - Row::insert will now not fall over if passed duplicate related objects
1548 - Row::copy will not fall over if you have two relationships to the
1549 same source with a unique constraint on it
1551 0.08007 2007-09-04 19:36:00
1552 - patch for Oracle datetime inflation (abram@arin.net)
1553 - added on_disconnect_do
1554 - on_connect_do and on_disconnect_do take coderefs and arrayrefs
1556 0.08006 2007-08-12 15:12:00
1557 - Move to using Class::C3::Componentised
1558 - Remove warn statement from DBIx::Class::Row
1561 - add timestamp fix re rt.cpan 26978 - no test yet but change
1562 clearly should cause no regressions
1563 - provide alias for related_resultset via local() so it's set
1564 correctly at resultset construction time (fixes RestrictWithObject)
1565 - fixes bind params in debug statements
1566 (original test from abraxxa)
1567 - fixed storage->connected fork bug
1568 (test and fix from Radu Greab)
1569 - add 1; to AccessorGroup.pm for stuff that still uses it
1570 - refactor Statistics to create debugging filehandle to fix bug with
1571 closed STDERR, update docs and modify Versioned to use Statistics
1572 (original fix from diz)
1574 0.08004 2007-08-06 19:00:00
1575 - fix storage connect code to not trigger bug via auto-viv
1577 - fixup cursor_class to be an 'inherited' attr for per-package defaults
1578 - add default_resultset_attributes entry to Schema
1579 - optimisation in DBI::Cursor to check software_limit before falling
1580 back to base Cursor->all
1581 - fix bug with create_multi not inserting non-storage objects
1582 (test and fix from davinchi)
1583 - DBIx::Class::AccessorGroup made empty subclass of
1584 Class::Accessor::Grouped
1585 - fixed an ugly bug regarding $dbh->{AutoCommit} and transactions
1586 - ensure_class_loaded handles non-classnames better.
1587 - non-destructive hashref handling for connect_info options
1588 - count no longer returns negative values after slice
1589 (report and test from JOHANL)
1590 - rebless before building datetime_parser
1591 (patch from mattlaw / Matt Lawrence)
1593 0.08003 2007-07-14 18:01:00
1594 - improved populate bulk_insert mode
1595 - fixed up multi_create to be more intelligent about PK<->PK rels
1596 - fix many-many rels to not use set_columns
1597 - Unmarked deploy as experimental since it isn't anymore
1598 - Removed Cwd dep since it's not required and causes problems
1599 with debian packaging
1600 - Patch to fix ? in data for NoBindVars (from Tom Hukins)
1601 - Restored mk_classaccessor method for compatibility
1602 - Fixed group_by problem with oracle limit syntax
1603 - Fixed attr merging problem
1604 - Fixed $rs->get_column w/prefetch problem
1606 0.08002 2007-06-20 06:10:00
1607 - add scope guard to Row::insert to ensure rollback gets called
1608 - more heuristics in Row::insert to try and get insert order right
1609 - eliminate vestigial code in PK::Auto
1610 - more expressive DBI errors
1611 - soften errors during deploy
1612 - ensure_connected before txn_begin to catch stomping on transaction
1614 - new method "rethrow" for our exception objects
1616 0.08001 2007-06-17 21:21:02
1617 - Cleaned up on_connect handling for versioned
1618 - removed DateTime use line from multi_create test
1619 - hid DBIx::ContextualFetch::st override in CDBICompat
1621 0.08000 2007-06-17 18:06:12
1622 - Fixed DBIC_TRACE debug filehandles to set ->autoflush(1)
1623 - Fixed circular dbh<->storage in HandleError with weakref
1625 0.07999_06 2007-06-13 04:45:00
1626 - tweaked Row.pm to make last_insert_id take multiple column names
1627 - Fixed DBIC::Storage::DBI::Cursor::DESTROY bug that was
1628 messing up exception handling
1629 - added exception objects to eliminate stacktrace/Carp::Clan
1631 - setting $ENV{DBIC_TRACE} defaults stacktrace on.
1632 - added stacktrace option to Schema, makes throw_exception
1634 - make database handles use throw_exception by default
1635 - make database handles supplied by a coderef use our
1636 standard HandleError/RaiseError/PrintError
1637 - add "unsafe" connect_info option to suppress our setting
1638 of HandleError/RaiseError/PrintError
1639 - removed several redundant evals whose sole purpose was to
1640 provide extra debugging info
1641 - fixed page-within-page bug (reported by nilsonsfj)
1642 - fixed rare bug when database is disconnected inbetween
1643 "$dbh->prepare_cached" and "$sth->execute"
1645 0.07999_05 2007-06-07 23:00:00
1646 - Made source_name rw in ResultSource
1647 - Fixed up SQL::Translator test/runtime dependencies
1648 - Fixed t/60core.t in the absence of DateTime::Format::MySQL
1649 - Test cleanup and doc note (ribasushi)
1651 0.07999_04 2007-06-01 14:04:00
1652 - pulled in Replication storage from branch and marked EXPERIMENTAL
1653 - fixup to ensure join always LEFT after first LEFT join depthwise
1654 - converted the vendor tests to use schema objects intead of schema
1655 classes, made cleaned more reliable with END blocks
1656 - versioning support via DBIx::Class::Schema::Versioned
1657 - find/next now return undef rather than () on fail from Bernhard Graf
1658 - rewritten collapse_result to fix prefetch
1659 - moved populate to resultset
1660 - added support for creation of related rows via insert and populate
1661 - transaction support more robust now in the face of varying AutoCommit
1662 and manual txn_begin usage
1663 - unbreak back-compat for Row/ResultSet->new_result
1664 - Added Oracle/WhereJoins.pm for Oracle >= 8 to support
1665 Oracle <= 9i, and provide Oracle with a better join method for
1666 later versions. (I use the term better loosely.)
1667 - The SQL::T parser class now respects a relationship attribute of
1668 is_foreign_key_constrain to allow explicit control over wether or
1669 not a foreign constraint is needed
1670 - resultset_class/result_class now (again) auto loads the specified
1671 class; requires Class::Accessor::Grouped 0.05002+
1672 - added get_inflated_columns to Row
1673 - %colinfo accessor and inflate_column now work together
1674 - More documentation updates
1675 - Error messages from ->deploy made more informative
1676 - connect_info will now always return the arguments it was
1678 - A few small efficiency improvements for load_classes
1679 and compose_namespace
1681 0.07006 2007-04-17 23:18:00
1682 - Lots of documentation updates
1683 - deploy now takes an optional 'source_names' parameter (dec)
1684 - Quoting for for columns_info_for
1685 - RT#25683 fixed (multiple open sths on DBD::Sybase)
1686 - CDBI compat infers has_many from has_a (Schwern)
1687 - Fix ddl_filename transformation (Carl Vincent)
1689 0.07999_02 2007-01-25 20:11:00
1690 - add support for binding BYTEA and similar parameters (w/Pg impl)
1691 - add support to Ordered for multiple ordering columns
1692 - mark DB.pm and compose_connection as deprecated
1693 - switch tests to compose_namespace
1694 - ResultClass::HashRefInflator added
1695 - Changed row and rs objects to not have direct handle to a source,
1696 instead a (schema,source_name) tuple of type ResultSourceHandle
1698 0.07005 2007-01-10 18:36:00
1699 - fixup changes file
1700 - remove erroneous .orig files - oops
1702 0.07004 2007-01-09 21:52:00
1703 - fix find_related-based queries to correctly grep the unique key
1704 - fix InflateColumn to inflate/deflate all refs but scalar refs
1706 0.07003 2006-11-16 11:52:00
1707 - fix for rt.cpan.org #22740 (use $^X instead of hardcoded "perl")
1708 - Tweaks to resultset to allow inflate_result to return an array
1709 - Fix UTF8Columns to work under Perl <= 5.8.0
1710 - Fix up new_result in ResultSet to avoid alias-related bugs
1711 - Made new/update/find handle 'single' rel accessor correctly
1712 - Fix NoBindVars to be safer and handle non-true bind values
1713 - Don't blow up if columns_info_for returns useless results
1714 - Documentation updates
1716 0.07999_01 2006-10-05 21:00:00
1717 - add connect_info option "disable_statement_caching"
1718 - create insert_bulk using execute_array, populate uses it
1719 - added DBIx::Class::Schema::load_namespaces, alternative to
1721 - added source_info method for source-level metadata (kinda like
1723 - Some of ::Storage::DBI's code/docs moved to ::Storage
1724 - DBIx::Class::Schema::txn_do code moved to ::Storage
1725 - Storage::DBI now uses exceptions instead of ->ping/->{Active} checks
1726 - Storage exceptions are thrown via the schema class's throw_exception
1727 - DBIx::Class::Schema::throw_exception's behavior can be modified via
1729 - columns_info_for is deprecated, and no longer runs automatically.
1730 You can make it work like before via
1731 __PACKAGE__->column_info_from_storage(1) for now
1732 - Replaced DBIx::Class::AccessorGroup and Class::Data::Accessor with
1733 Class::Accessor::Grouped. Only user noticible change is to
1734 table_class on ResultSourceProxy::Table (i.e. table objects in
1735 schemas) and, resultset_class and result_class in ResultSource.
1736 These accessors no longer automatically require the classes when
1739 0.07002 2006-09-14 21:17:32
1740 - fix quote tests for recent versions of SQLite
1741 - added reference implementation of Manual::Example
1742 - backported column_info_from_storage accessor from -current, but
1743 - fixed inflate_datetime.t tests/stringify under older Test::More
1744 - minor fixes for many-to-many relationship helpers
1745 - cleared up Relationship docs, and fixed some typos
1746 - use ref instead of eval to check limit syntax (to avoid issues with
1748 - update ResultSet::_cond_for_update_delete to handle more complicated
1750 - bugfix to Oracle columns_info_for
1751 - remove_columns now deletes columns from _columns
1753 0.07001 2006-08-18 19:55:00
1754 - add directory argument to deploy()
1755 - support default aliases in many_to_many accessors.
1756 - support for relationship attributes in many_to_many accessors.
1757 - stop search_rs being destructive to attrs
1758 - better error reporting when loading components
1759 - UTF8Columns changed to use "utf8" instead of "Encode"
1760 - restore automatic aliasing in ResultSet::find() on nonunique queries
1761 - allow aliases in ResultSet::find() queries (in cases of relationships
1763 - pass $attrs to find from update_or_create so a specific key can be
1765 - remove anonymous blesses to avoid major speed hit on Fedora Core 5's
1766 Perl and possibly others; for more information see:
1767 https://bugzilla.redhat.com/bugzilla/show_bug.cgi?id=196836
1768 - fix a pathological prefetch case
1769 - table case fix for Oracle in columns_info_for
1770 - stopped search_rs deleting attributes from passed hash
1772 0.07000 2006-07-23 02:30:00
1773 - supress warnings for possibly non-unique queries, since
1774 _is_unique_query doesn't infer properly in all cases
1775 - skip empty queries to eliminate spurious warnings on ->deploy
1776 - fixups to ORDER BY, tweaks to deepen some copies in ResultSet
1777 - fixup for RowNum limit syntax with functions
1779 0.06999_07 2006-07-12 20:58:05
1780 - fix issue with from attr copying introduced in last release
1782 0.06999_06 2006-07-12 17:16:55
1783 - documentation for new storage options, fix S::A::L hanging on to $dbh
1784 - substantial refactor of search_related code to fix alias numbering
1785 - don't generate partial unique keys in ResultSet::find() when a table
1786 has more than one unique constraint which share a column and only one
1788 - cleanup UTF8Columns and make more efficient
1789 - rename DBIX_CLASS_STORAGE_DBI_DEBUG to DBIC_TRACE (with compat)
1790 - rename _parent_rs to _parent_source in ResultSet
1793 0.06999_05 2006-07-04 14:40:01
1794 - fix issue with incorrect $rs->{attrs}{alias}
1795 - fix subclassing issue with source_name
1796 - tweak quotes test to output text on failure
1797 - fix Schema->txn_do to not fail as a classmethod
1799 0.06999_04 2006-06-29 20:18:47
1800 - disable cdbi-t/02-Film.t warning tests under AS perl
1801 - fixups to MySQL tests (aka "work round mysql being retarded")
1802 - compat tweaks for Storage debug logging
1804 0.06999_03 2006-06-26 21:04:44
1805 - various documentation improvements
1806 - fixes to pass test suite on Windows
1807 - rewrote and cleaned up SQL::Translator tests
1808 - changed relationship helpers to only call ensure_class_loaded when the
1809 join condition is inferred
1810 - rewrote many_to_many implementation, now provides helpers for adding
1811 and deleting objects without dealing with the link table
1812 - reworked InflateColumn implementation to lazily deflate where
1813 possible; now handles passing an inflated object to new()
1814 - changed join merging to not create a rel_2 alias when adding a join
1815 that already exists in a parent resultset
1816 - Storage::DBI::deployment_statements now calls ensure_connected
1817 if it isn't passed a type
1818 - fixed Componentized::ensure_class_loaded
1819 - InflateColumn::DateTime supports date as well as datetime
1820 - split Storage::DBI::MSSQL into MSSQL and Sybase::MSSQL
1821 - fixed wrong debugging hook call in Storage::DBI
1822 - set connect_info properly before setting any ->sql_maker things
1824 0.06999_02 2006-06-09 23:58:33
1825 - Fixed up POD::Coverage tests, filled in some POD holes
1826 - Added a warning for incorrect component order in load_components
1827 - Fixed resultset bugs to do with related searches
1828 - added code and tests for Componentized::ensure_class_found and
1830 - NoBindVars + Sybase + MSSQL stuff
1831 - only rebless S::DBI if it is still S::DBI and not a subclass
1832 - Added `use' statement for DBD::Pg in Storage::DBI::Pg
1833 - stopped test relying on order of unordered search
1834 - bugfix for join-types in nested joins using the from attribute
1835 - obscure prefetch problem fixed
1836 - tightened up deep search_related
1837 - Fixed 'DBIx/Class/DB.pm did not return a true value' error
1838 - Revert change to test for deprecated find usage and swallow warnings
1839 - Slight wording change to new_related() POD
1840 - new specific test for connect_info coderefs
1841 - POD clarification and content bugfixing + a few code formatting fixes
1842 - POD::Coverage additions
1844 - Fix column_info stomping
1846 0.06999_01 2006-05-28 17:19:30
1847 - add automatic naming of unique constraints
1848 - marked DB.pm as deprecated and noted it will be removed by 1.0
1849 - add ResultSetColumn
1850 - refactor ResultSet code to resolve attrs as late as possible
1851 - merge prefetch attrs into join attrs
1852 - add +select and +as attributes to ResultSet
1853 - added InflateColumn::DateTime component
1854 - refactor debugging to allow for profiling using Storage::Statistics
1855 - removed Data::UUID from deps, made other optionals required
1856 - modified SQLT parser to skip dupe table names
1857 - added remove_column(s) to ResultSource/ResultSourceProxy
1858 - added add_column alias to ResultSourceProxy
1859 - added source_name to ResultSource
1860 - load_classes now uses source_name and sets it if necessary
1861 - add update_or_create_related to Relationship::Base
1862 - add find_or_new to ResultSet/ResultSetProxy and find_or_new_related
1863 to Relationship::Base
1864 - add accessors for unique constraint names and coulums to
1865 ResultSource/ResultSourceProxy
1866 - rework ResultSet::find() to search unique constraints
1867 - CDBICompat: modify retrieve to fix column casing when ColumnCase is
1869 - CDBICompat: override find_or_create to fix column casing when
1870 ColumnCase is loaded
1871 - reorganized and simplified tests
1873 - added the ability to set on_connect_do and the various sql_maker
1874 options as part of Storage::DBI's connect_info.
1876 0.06003 2006-05-19 15:37:30
1877 - make find_or_create_related check defined() instead of truth
1878 - don't unnecessarily fetch rels for cascade_update
1879 - don't set_columns explicitly in update_or_create; instead use
1880 update($hashref) so InflateColumn works
1881 - fix for has_many prefetch with 0 related rows
1882 - make limit error if rows => 0
1883 - added memory cycle tests and a long-needed weaken call
1885 0.06002 2006-04-20 00:42:41
1886 - fix set_from_related to accept undef
1887 - fix to Dumper-induced hash iteration bug
1888 - fix to copy() with non-composed resultsource
1889 - fix to ->search without args to clone rs but maintain cache
1890 - grab $self->dbh once per function in Storage::DBI
1891 - nuke ResultSource caching of ->resultset for consistency reasons
1892 - fix for -and conditions when updating or deleting on a ResultSet
1895 - Added fix for quoting with single table
1896 - Substantial fixes and improvements to deploy
1897 - slice now uses search directly
1898 - fixes for update() on resultset
1899 - bugfix to Cursor to avoid error during DESTROY
1900 - transaction DBI operations now in debug trace output
1902 0.06000 2006-03-25 18:03:46
1903 - Lots of documentation improvements
1904 - Minor tweak to related_resultset to prevent it storing a searched rs
1905 - Fixup to columns_info_for when database returns type(size)
1906 - Made do_txn respect void context (on the off-chance somebody cares)
1907 - Fix exception text for nonexistent key in ResultSet::find()
1909 0.05999_04 2006-03-18 19:20:49
1910 - Fix for delete on full-table resultsets
1911 - Removed caching on count() and added _count for pager()
1912 - ->connection does nothing if ->storage defined and no args
1913 (and hence ->connect acts like ->clone under the same conditions)
1914 - Storage::DBI throws better exception if no connect info
1915 - columns_info_for made more robust / informative
1916 - ithreads compat added, fork compat improved
1917 - weaken result_source in all resultsets
1918 - Make pg seq extractor less sensitive.
1920 0.05999_03 2006-03-14 01:58:10
1921 - has_many prefetch fixes
1922 - deploy now adds drop statements before creates
1923 - deploy outputs debugging statements if DBIX_CLASS_STORAGE_DBI_DEBUG
1926 0.05999_02 2006-03-10 13:31:37
1927 - remove test dep on YAML
1928 - additional speed tweaks for C3
1929 - allow scalarefs passed to order_by to go straight through to SQL
1930 - renamed insert_or_update to update_or_insert (with compat alias)
1931 - hidden lots of packages from the PAUSE Indexer
1933 0.05999_01 2006-03-09 18:31:44
1934 - renamed cols attribute to columns (cols still supported)
1935 - added has_column_loaded to Row
1936 - Storage::DBI connect_info supports coderef returning dbh as 1st arg
1937 - load_components() doesn't prepend base when comp. prefixed with +
1940 - prefetch for has_many
1941 - cache attr for resultsets
1942 - PK::Auto::* no longer required since Storage::DBI::* handle auto-inc
1943 - minor tweak to tests for join edge case
1944 - added cascade_copy relationship attribute
1945 (sponsored by Airspace Software, http://www.airspace.co.uk/)
1946 - clean up set_from_related
1947 - made copy() automatically null out auto-inc columns
1948 - added txn_do() method to Schema, which allows a coderef to be
1951 0.05007 2006-02-24 00:59:00
1952 - tweak to Componentised for Class::C3 0.11
1953 - fixes for auto-inc under MSSQL
1955 0.05006 2006-02-17 15:32:40
1956 - storage fix for fork() and workaround for Apache::DBI
1957 - made update(\%hash) work on row as well as rs
1958 - another fix for count with scalar group_by
1959 - remove dependency on Module::Find in 40resultsetmanager.t (RT #17598)
1961 0.05005 2006-02-13 21:24:51
1962 - remove build dependency on version.pm
1964 0.05004 2006-02-13 20:59:00
1965 - allow specification of related columns via cols attr when primary
1966 keys of the related table are not fetched
1967 - fix count for group_by as scalar
1968 - add horrific fix to make Oracle's retarded limit syntax work
1969 - remove Carp require
1970 - changed UUIDColumns to use new UUIDMaker classes for uuid creation
1971 using whatever module may be available
1973 0.05003 2006-02-08 17:50:20
1974 - add component_class accessors and use them for *_class
1975 - small fixes to Serialize and ResultSetManager
1976 - rollback on disconnect, and disconnect on DESTROY
1978 0.05002 2006-02-06 12:12:03
1979 - Added recommends for Class::Inspector
1980 - Added skip_all to t/40resultsetmanager.t if no Class::Inspector
1983 0.05001 2006-02-05 15:28:10
1984 - debug output now prints NULL for undef params
1985 - multi-step prefetch along the same rel (e.g. for trees) now works
1986 - added multi-join (join => [ 'foo', 'foo' ]), aliases second to foo_2
1987 - hack PK::Auto::Pg for "table" names referencing a schema
1988 - find() with attributes works
1989 - added experimental Serialize and ResultSetManager components
1990 - added code attribute recording to DBIx::Class
1991 - fix to find() for complex resultsets
1992 - added of $storage->debugcb(sub { ... })
1993 - added $source->resultset_attributes accessor
1994 - added include_columns rs attr
1996 0.05000 2006-02-01 16:48:30
1997 - assorted doc fixes
1998 - remove ObjectCache, not yet working in 0.05
1999 - let many_to_many rels have attrs
2000 - fix ID method in PK.pm to be saner for new internals
2001 - fix t/30dbicplain.t to use ::Schema instead of
2002 Catalyst::Model::DBIC::Plain
2004 0.04999_06 2006-01-28 21:20:32
2005 - fix Storage/DBI (tried to load deprecated ::Exception component)
2007 0.04999_05 2006-01-28 20:13:52
2008 - count will now work for grouped resultsets
2009 - added accessor => option to column_info to specify accessor name
2010 - added $schema->populate to load test data (similar to AR fixtures)
2011 - removed cdbi-t dependencies, only run tests if installed
2012 - Removed DBIx::Class::Exception
2013 - unified throw_exception stuff, using Carp::Clan
2014 - report query when sth generation fails.
2015 - multi-step prefetch!
2019 0.04999_04 2006-01-24 21:48:21
2020 - more documentation improvements
2021 - add columns_info_for for vendor-specific column info (Zbigniew
2023 - add SQL::Translator::Producer for DBIx::Class table classes (Jess
2025 - add unique constraint declaration (Daniel Westermann-Clark)
2026 - add new update_or_create method (Daniel Westermann-Clark)
2027 - rename ResultSetInstance class to ResultSetProxy, ResultSourceInstance
2028 to ResultSourceProxy, and TableInstance to ResultSourceProxy::Table
2029 - minor fixes to UUIDColumns
2030 - add debugfh method and ENV magic for tracing SQL (Nigel Metheringham)
2032 0.04999_03 2006-01-20 06:05:27
2033 - imported Jess Robinson's SQL::Translator::Parser::DBIx::Class
2034 - lots of internals cleanup to eliminate result_source_instance
2036 - added register_column and register_relationship class APIs
2037 - made Storage::DBI use prepare_cached safely (thanks to Tim Bunce)
2038 - many documentation improvements (thanks guys!)
2039 - added ->connection, ->connect, ->register_source and ->clone schema
2041 - Use croak instead of die for user errors.
2043 0.04999_02 2006-01-14 07:17:35
2044 - Schema is now self-contained; no requirement for co-operation
2045 - add_relationship, relationships, relationship_info, has_relationship
2046 - relationship handling on ResultSource
2047 - all table handling now in Table.pm / ResultSource.pm
2048 - added GROUP BY and DISTINCT support
2049 - hacked around SQL::Abstract::Limit some more in DBIC::SQL::Abstract
2050 (this may have fixed complex quoting)
2051 - moved inflation to inflate_result in Row.pm
2052 - added $rs->search_related
2053 - split compose_namespace out of compose_connection in Schema
2054 - ResultSet now handles find
2055 - various *_related methods are now ->search_related->*
2056 - added new_result to ResultSet
2058 0.04999_01 2005-12-27 03:33:42
2059 - search and related methods moved to ResultSet
2060 - select and as added to ResultSet attrs
2061 - added DBIx::Class::Table and TableInstance for table-per-class
2062 - added DBIx::Class::ResultSetInstance which handles proxying
2063 search etc. as a superclass of DBIx::Class::DB
2064 - assorted test and code cleanup work
2066 0.04001 2005-12-13 22:00:00
2067 - Fix so set_inflated_column calls set_column
2068 - Syntax errors in relationship classes are now reported
2069 - Better error detection in set_primary_key and columns methods
2070 - Documentation improvements
2071 - Better transaction support with txn_* methods
2072 - belongs_to now works when $cond is a string
2073 - PK::Auto::Pg updated, only tries primary keys instead of all cols
2076 - Moved get_simple and set_simple into AccessorGroup
2077 - Made 'new' die if given invalid columns
2078 - Added has_column and column_info to Table.pm
2079 - Refactored away from direct use of _columns and _primaries
2080 - Switched from NEXT to Class::C3
2083 - Added an || '' to the CDBICompat stringify to avoid null warnings
2084 - Updated name section for manual pods
2085 0.03003 2005-11-03 17:00:00
2087 - Changed use to require in Relationship/Base to avoid import.
2089 0.03002 2005-10-20 22:35:00
2090 - Minor bugfix to new (Row.pm)
2091 - Schema doesn't die if it can't load a class (Schema.pm)
2092 - New UUID columns plugin (UUIDColumns.pm)
2093 - Documentation improvements.
2095 0.03001 2005-09-23 14:00:00
2096 - Fixes to relationship helpers
2097 - IMPORTANT: prefetch/schema combination bug fix
2099 0.03 2005-09-19 19:35:00
2101 - Join support on search
2102 - Prefetch support on search
2104 0.02 2005-08-12 18:00:00
2106 - Performance improvements.
2107 - Oracle primary key support.
2108 - MS-SQL primary key support.
2109 - SQL::Abstract::Limit integration for database-agnostic limiting.
2111 0.01 2005-08-08 17:10:00