1 Revision history for DBIx::Class
3 * Notable Changes and Deprecations
4 - $result->related_resultset() no longer passes extra arguments to
5 an underlying search_rs(), as by design these arguments would be
6 used only on the first call to ->related_resultset(), and ignored
7 afterwards. Instead an exception (detailing the fix) is thrown.
8 - Calling the set_* many-to-many helper with a list (instead of an
9 arrayref) now emits a deprecation warning
12 - When using non-scalars (e.g. arrays) as literal bind values it is no
13 longer necessary to explicitly specify a bindtype (this turned out
14 to be a mostly useless overprotection)
15 - DBIx::Class::Optional::Dependencies now properly understands
16 combinations of requirements and does the right thing with e.g.
17 ->req_list_for([qw( rdbms_oracle ic_dt )]) bringing in the Oracle
18 specific DateTime::Format dependencies
21 - Ensure failing on_connect* / on_disconnect* are dealt with properly,
22 notably on_connect* failures now properly abort the entire connect
23 - Fix incorrect SQL generated with invalid {rows} on complex resultset
24 operations, generally more robust handling of rows/offset attrs
25 - Make sure exception objects stringifying to '' are properly handled
26 and warned about (GH#15)
27 - Fix corner case of stringify-only overloaded objects being used in
29 - Fix spurious ROLLBACK statements when a TxnScopeGuard fails a commit
30 of a transaction with deferred FK checks: a guard is now inactivated
31 immediately before the commit is attempted (RT#107159)
32 - Work around unreliable $sth->finish() on INSERT ... RETURNING within
33 DBD::Firebird on some compiler/driver combinations (RT#110979)
34 - Fix several corner cases with Many2Many over custom relationships
35 - Fix t/52leaks.t failures on compilerless systems (RT#104429)
36 - Fix t/105view_deps.t failing with libsqlite >= 3.009, where view
37 definitions are lazily-checked for correctness only at DML-time as
38 opposed to DDL-time (RT#1546088)
39 - Fix t/storage/quote_names.t failures on systems with specified Oracle
40 test credentials while missing the optional Math::Base36
41 - Fix the Sybase ASE storage incorrectly attempting to retrieve an
42 autoinc value when inserting rows containing blobs (GH#82)
43 - Fix test failures when DBICTEST_SYBASE_DSN is set (unnoticed change
44 in error message wording during 0.082800 and a bogus test)
47 - Fix invalid variable names in ResultSource::View examples
48 - Skip tests in a way more intelligent and speedy manner when optional
49 dependencies are missing
50 - Make the Optional::Dependencies error messages cpanm-friendly
51 - Incompatibly change values (not keys) of the hash returned by
52 Optional::Dependencies::req_group_list (no known users in the wild)
53 - Protect tests and codebase from incomplete caller() overrides, like
55 - Work around rare test deadlock under heavy parallelism (RT#108390)
56 - Stop using bare $] throughout - protects the codebase from issues
57 similar (but likely not limited to) P5#72210
59 0.082820 2015-03-20 20:35 (UTC)
61 - Protect destructors from rare but possible double execution, and
62 loudly warn the user whenever the problem is encountered (GH#63)
63 - Relax the 'self_result_object' argument check in the relationship
64 resolution codepath, restoring exotic uses of inflate_result
65 http://lists.scsys.co.uk/pipermail/dbix-class/2015-January/011876.html
66 - Fix updating multiple CLOB/BLOB columns on Oracle
67 - Fix exception on complex update/delete under a replicated setup
68 http://lists.scsys.co.uk/pipermail/dbix-class/2015-January/011903.html
69 - Fix uninitialized warnings on empty hashes passed to join/prefetch
70 https://github.com/vanstyn/RapidApp/commit/6f41f6e48 and
71 http://lists.scsys.co.uk/pipermail/dbix-class/2015-February/011921.html
72 - Fix hang in t/72pg.t when run against DBD::Pg 3.5.0. The ping()
73 implementation changes due to RT#100648 made an alarm() based
77 - Remove warning about potential side effects of RT#79576 (scheduled)
78 - Various doc improvements (GH#35, GH#62, GH#66, GH#70, GH#71, GH#72)
79 - Depend on newer Moo, to benefit from a safer runtime (RT#93004)
80 - Fix intermittent failures in the LeakTracer on 5.18+
81 - Fix failures of t/54taint.t on Windows with spaces in the $^X
82 executable path (RT#101615)
84 0.082810 2014-10-25 13:58 (UTC)
86 - Fix incorrect collapsing-parser source being generated in the
87 presence of unicode data among the collapse-points
88 - Fix endless loop on BareSourcelessResultClass->throw_exception(...)
91 - Depend on newer SQL::Abstract (fixing overly-aggressive parenthesis
93 - Depend on newer Moo, fixing some interoperability issues:
94 http://lists.scsys.co.uk/pipermail/dbix-class/2014-October/011787.html
96 0.082801 2014-10-05 23:55 (UTC)
98 - Passing large amounts of objects with stringification overload
99 directly to DBIx::Class may result in strange action at a distance
100 exceptions. More info (and a workaround description) can be found
101 under "Note" at https://metacpan.org/pod/SQL::Abstract#is_plain_value
102 - The relationship condition resolution fixes come with the side effect
103 of returning more complete data, tripping up *some* users of an
104 undocumented but widely used internal function. In particular
105 https://rt.cpan.org/Ticket/Display.html?id=91375#txn-1407239
107 * Notable Changes and Deprecations
108 - DBIC::FilterColumn now properly bypasses \'' and \[] literals, just
109 like the rest of DBIC
110 - DBIC::FilterColumn "from_storage" handler is now invoked on NULLs
111 returned from storage
112 - find() now throws an exception if some of the supplied values are
113 managed by DBIC::FilterColumn (RT#95054)
114 - Custom condition relationships are now invoked with a slightly
115 different signature (existing coderefs will continue to work)
116 - Add extra custom condition coderef attribute 'foreign_values'
117 to allow for proper reverse-relationship-like behavior
118 (i.e. $result->set_from_related($custom_rel, $foreign_result_object)
119 - When in a transaction, DBIC::Ordered now seamlesly handles result
120 objects that went out of sync with the storage (RT#96499)
121 - CDBICompat::columns() now supports adding columns through supplied
122 Class::DBI::Column instances (GH#52)
123 - Deprecate { col1 => col2 } expressions in manual {from} structures
124 (at some point of time manual {from} will be deprecated entirely)
127 - Fix Resultset delete/update affecting *THE ENTIRE TABLE* in cases
128 of empty (due to conditions) resultsets with multi-column keys
129 - Fix on_connect_* not always firing in some cases - a race condition
130 existed between storage accessor setters and the determine_driver
131 routines, triggering a connection before the set-cycle is finished
132 - Fix collapse being ignored on single-origin selection (RT#95658)
133 - Fix incorrect behavior on custom result_class inflators altering
134 the amount of returned results
135 - Fix failure to detect stable order criteria when in iterator
136 mode of a has_many prefetch off a search_related chain
137 - Prevent erroneous database hit when accessing prefetched related
138 resultsets with no rows
139 - Proper exceptions on malformed relationship conditions (RT#92234)
140 - Fix incorrect handling of custom relationship conditions returning
141 SQLA literal expressions
142 - Fix long standing bug with populate() missing data from hashrefs with
143 different keysets: http://is.gd/2011_dbic_populate_gotcha (RT#92723)
144 - Fix multi-value literal populate not working with simplified bind
146 - Massively improve the implied resultset condition parsing - now all
147 applicable conditions within a resultset should be properly picked
148 up by create() and populate()
149 - Ensure definitive condition extractor handles bizarre corner cases
150 without bombing out (RT#93244)
151 - Fix set_column on non-native (+columns) selections (RT#86685)
152 - Fix set_inflated_column incorrectly handling \[] literals (GH#44)
153 - Ensure that setting a column to a literal invariably marks it dirty
154 - Fix copy() not working correctly with extra selections present
155 - Work around exception objects with broken string overloading in one
156 additional codepath (missed in 0.08260)
157 - Fix more inconsistencies of the quote_names attribute propagating
158 to SQL::Translator (partially RT#87731)
159 - Fix SQLT constraint naming when DBIC table names are fully qualified
161 - Ensure ::Schema::Versioned connects only once by reusing the main
163 - Fix inability to handle multiple consecutive transactions with
164 savepoints on DBD::SQLite < 1.39
165 - Fix CDBICompat to match Class::DBI behavior handling non-result
166 blessed has_a (implicit deflate via stringification and inflate via
170 - Ensure source metadata calls always take place on the result source
171 instance registered with the caller
172 - IFF DBIC_TRACE output defaults to STDERR we now silence the possible
173 wide-char warnings if the trace happens to contain unicode
175 0.08270 2014-01-30 21:54 (PST)
177 - Fix 0.08260 regression in DBD::SQLite bound int handling. Inserted
178 data was not affected, but any function <=> integer comparison would
179 have failed (originally fixed way back in 0e773352)
180 - Fix failure to load DateTime formatter when connecting to Firebird
184 - All drivers based on ::Storage::DBI::Firebird::Common now return the
185 same sqlt_type value (affects ::DBI::Interbase, ::DBI::Firebird and
186 ::DBI::ODBC::Firebird)
188 0.08260 2014-01-28 18:52 (UTC)
190 - A new zero-to-DBIC style manual: DBIx::Class::Manual::QuickStart
192 * Notable Changes and Deprecations
193 - Explicitly deprecate combination of distinct and selecting a
194 non-column via $rs->get_column()
197 - More robust handling of circular relationship declarations by loading
198 foreign classes less frequently (should resolve issues like
199 http://lists.scsys.co.uk/pipermail/dbix-class/2013-June/011374.html)
200 Note that none of this is a manifestations of a DBIC bug, but rather
201 unexpected (but correct) behavior of load-order-dependent (hence
202 logically broken) Resultclass hierarchies. In order to deal with this
203 DBIC is scaling back a large number of sanity checks, which are to be
204 reintroduce pending a better framework for source registration
205 - Fix multiple edge cases of complex prefetch combining incorrectly
206 with correlated subquery selections
207 - Fix multiple edge cases stemming from interaction of a non-selecting
208 order_by specification and distinct and/or complex prefetch
209 - Fix unbound growth of a resultset during repeated execute/exhaust
211 - Work around (and be very vocal about the fact) when DBIC encounters
212 an exception object with broken string overloading
213 - Clarify ambiguous behavior of distinct when used with ResultSetColumn
214 i.e. $rs->search({}, { distinct => 1 })->get_column (...)
215 - Setting quote_names propagates to SQL::Translator when producing
216 SQLite DDL (it is one of the few producers *NOT* quoting by default)
217 - Fix incorrect binding of large integers on old versions of
218 DBD::SQLite (now DBIC simply always binds SQLite ints as BIGINT)
219 - Silence (harmless) warnings on recent DBD::SQLite versions, when
220 inserting/updating large integers on 32bit ivsize systems (RT#76395)
221 - Back out self-cleaning from DBIx::Class::Carp for the time being
222 (as a side effect fixes RT#86267)
223 - Fix incorrect internal use of implicit list context in copy()
224 - Fix 0.08250 regression in driver determination when DBI_DSN is used
225 - Tests no longer fail if $ENV{DBI_DSN} is set
226 - Throw clearer exception on ->new_related() with a non-existent
228 - Fix incorrect parethesis unroll with multicolumn in, (never noticed
229 before fixing false positive in SQLA::Test 1.77)
230 - Fix t/storage/replicated.t class loading problem
231 - Stop using the deprecated Class::MOP::load_class()
232 - Fix warning in t/54taint.t with explicitly unset PERL5LIB (RT#91972)
233 - Fix t/54taint.t failing under a local::lib with installed earlier
234 DBIC version (RT#92486)
237 - Massive incompatible change of ::BlockRunner internals (was never
238 documented as usable externally, this last set of changes settles
239 the design for proper documentation and opening up)
240 - Adjust exceptions in tests to accommodate changes in the upcoming
241 DBD::SQLite based on libsqlite 3.8.2
242 - More robust lock file naming scheme - allow tests to work on exotic
243 MSWin32 filesystems (habitual offender being http://is.gd/iy5XVP)
244 - Better diagnostics when File::Spec->tmpdir gives us crap in testing
245 - Replace $row with $result in all docs to be consistent and to
246 clarify various return values
248 0.08250 2013-04-29 22:00 (UTC)
249 * New Features / Changes
250 - Rewrite from scratch the result constructor codepath - many bugfixes
251 and performance improvements (the current codebase is now capable of
252 outperforming both DBIx::DataModel and Rose::DB::Object on some
253 workloads). Some notable benefits:
254 - Multiple has_many prefetch
255 - Partial prefetch - you now can select only columns you are
256 interested in, while preserving the collapse functionality
257 (collapse is now exposed as a first-class API attribute)
258 - Prefetch of resultsets with arbitrary order
259 (RT#54949, RT#74024, RT#74584)
260 - Prefetch no longer inserts right-side table order_by clauses
261 (massively helps the deficient MySQL optimizer)
262 - Prefetch with limit on right-side ordered resultsets now works
263 correctly (via aggregated grouping)
264 - No longer order the insides of a complex prefetch subquery,
265 unless required to satisfy a limit
266 - Stop erroneously considering order_by criteria from a join under
267 distinct => 1 (the distinct should apply to the main source only)
268 - Massively optimize codepath around ->cursor(), over 10x speedup
269 on some iterating workloads.
270 - Support standalone \[ $sql, $value ] in literal SQL with bind
271 specifications: \[ '? + ?', 42, 69 ] is now equivalent to
272 \[ '? + ?', [ {} => 42 ], [ {} => 69 ] ]
273 - Changing the result_class of a ResultSet in progress is now
274 explicitly forbidden. The behavior was undefined before, and
275 would result in wildly differing outcomes depending on $rs
277 - Deprecate returning of prefetched 'filter' rels as part of
278 get_columns() and get_inflated_columns() data
279 - Invoking get_inflated_columns() no longer fires get_columns() but
280 instead retrieves data from individual non-inflatable columns via
282 - Emit a warning on incorrect use of nullable columns within a
284 - Limited checks are performed on whether columns without declared
285 is_nullable => 1 metadata do in fact sometimes fetch NULLs from
286 the database (the check is currently very limited and is performed
287 only on resultset collapse when the alternative is rather worse)
290 - Fix _dbi_attrs_for_bind() being called befor DBI has been loaded
291 (regression in 0.08210)
292 - Fix update/delete operations on resultsets *joining* the updated
293 table failing on MySQL. Resolves oversights in the fixes for
294 RT#81378 and RT#81897
295 - Fix open cursors silently resetting when inherited across a fork
297 - Properly support "MySQL-style" left-side group_by with prefetch
298 - Fix $grouped_rs->get_column($col)->func($func) producing incorrect
300 - Stop Sybase ASE storage from generating invalid SQL in subselects
301 when a limit without offset is encountered
302 - Even more robust behavior of GenericSubQuery limit dialect
303 - Make sure deployment_statements() and cursor_class() are called on
304 a resolved storage subclass
307 - Fix tests failing due to unspecified resultset retrieval order
308 (test suite now will pass with newest SQLite libs)
310 0.08210 2013-04-04 15:30 (UTC)
311 * New Features / Changes
312 - Officially deprecate the 'cols' and 'include_columns' resultset
314 - Remove ::Storage::DBI::sth() deprecated in 0.08191
317 - Work around a *critical* bug with potential for data loss in
318 DBD::SQLite - RT#79576
319 - Audit and correct potential bugs associated with braindead reuse
320 of $1 on unsuccessful matches
321 - Fix incorrect warning/exception originator reported by carp*() and
324 0.08209 2013-03-01 12:56 (UTC)
325 * New Features / Changes
326 - Debugging aid - warn on invalid result objects created by what
327 seems like an invalid inheritance hierarchy
330 - Fix another embarrassing regression preventing correct refining of
331 the search criteria on a prefetched relation (broken in 0.08205)
332 - Fix incorrect callsite reporting by DBIC::Carp
334 0.08208 2013-02-20 09:56 (UTC)
335 * New Features / Changes
336 - A bunch of nonsensically named arguments to the SQL::Translator
337 parser have been marked as deprecated (while still fully
341 - Fix duplicated selected columns when calling 'count' when a same
342 aggregate function is used more than once in a 'having' clause
344 - Prevent SQL::Translator::Producer::YAML from seeing the $dbh
345 in a potentially connected $schema instance (RT#75394)
348 - Fixup our distbuilding process to stop creating world-writable
349 tarball contents (implicitly fixes RT#83084)
350 - Added strict and warnings tests for all lib and test files
354 - Fix dbh_do() failing to properly reconnect (regression in 0.08205)
355 - Extra sanity check of a fresh DBI handle ($dbh). Fixes
356 connection coderefs returning garbage (seen in the wild)
359 - Only allow known globals in SQL::Translator leak allowance
360 - General cleanup of error message texts - quote names/identifiers
362 - Stop t/52leaks.t from failing when AUTOMATED_TESTING=1
365 * New Features / Changes
366 - The emulate_limit() arbitrary limit dialect emulation mechanism is
367 now deprecated, and will be removed when DBIx::Class migrates to
369 - Support for the source_bind_attributes() storage method has been
370 removed after a lengthy deprecation cycle
372 - When performing resultset update/delete only strip condition
373 qualifiers - leave the source name alone (RT#80015, RT#78844)
374 - Fix incorrect behavior on resultset update/delete invoked on
375 composite resultsets (e.g. as_subselect_rs)
376 - Fix update/delete operations referencing the updated table failing
377 on MySQL, due to its refusal to modify a table being directly
378 queried. As a workaround induce in-memory temp-table creation
380 - More robust behavior under heavily threaded environments - make
381 sure we do not have refaddr reuse in the global storage registry
382 - Fix failing test on 5.8 under Win32 (RT#81114)
383 - Fix hash-randomization test issues (RT#81638)
384 - Disallow erroneous calling of connect_info on a replicated storage
387 - Improve the populate docs in ::Schema and ::ResultSet
388 - ::Storage::DBI::source_bind_attributes() removed as announced
389 on Jan 2011 in 0e773352a
392 * New Features / Changes
393 - SQLMaker now accepts \'literal' with the 'for' rs attribute as an
394 override to the builtin FOR options
396 - Fix unique constraint violations in Ordered.pm blanket movement
397 (RT#79773, rolls back short-sighted 5e6fde33e)
398 - Fix API mismatch between new_result() and new_related() (originally
400 - Fix test failure on perl 5.8
402 - Much more extensive diagnostics when a new RDBMS/DSN combination is
403 encountered (RT#80431)
407 - Really fix inadequate $dbh->ping SQLite implementation (what shipped
408 in 0.08201 tickled other deficiencies in DBD::SQLite itself)
412 - Replace inadequate $dbh->ping SQLite implementation with our own,
415 0.08200 2012-08-24 (UTC)
417 - Change one of the new tests for the previous release to not require
420 0.08199 2012-08-22 (UTC)
422 - Roll back incomplete (and broken) internal changes - restore prefetch functionality
424 0.08198 2012-07-11 03:43 (UTC)
426 - Fix a number of Win32 Test issues
427 - Fix silent Oracle connection failures
429 0.08197 2012-07-10 10:32 (UTC)
430 * New Features / Changes
431 - Issue a warning when DateTime objects are passed to ->search
432 - Fast populate() in void context is now even more efficient by
433 going directly through execute_for_fetch bypassing execute_array
434 - Fix update()/delete() on complex resultsets to no longer fall back
435 to silly row-by-row deletion, construct a massive OR statement
437 - Allow complex update/delete operations on sources without a
438 primary key, as long as they have at least one non-nullable
440 - dbicadmin now better supports catalyst-style config files, by
441 unrolling 'config_info' hashkeys
442 - Multiple Improvements MSSQL over DBD::ADO
443 - Transaction support
444 - Support for VARCHAR(MAX)/VARBINARY(MAX)/NVARCHAR(MAX) datatypes
445 - Nomalization of retrieved GUID values
448 - Fix complex has_many prefetch with resultsets not selecting identity
449 columns from the root result source
450 - Fix SkipFirst and FirstSkip limit dialects (Informix and Firebird)
451 - Fix "Skimming limit" dialects (Top, FetchFirst) to properly check
452 the order_by criteria for stability
453 - Fix "Skimming limit" dialects (Top, FetchFirst) to propagate
454 non-selected order criteria when part of a larger subquery
455 - Fix RowNumberOver and all "skimming limits" to correctly assemble
456 bind values when supplied for both select and order_by
457 - Fix all subquery-based dialects to not lose a subquery fragment
458 when we both select and order by the result of the same subquery
459 - Fix the Sybase hubrid limit dialect (RowCountOrGenericSubQ) losing
460 Group/Having/Order clauses when called without an offset (RT#73244)
461 - No longer generate incorrect SQL on ->as_query called on resultsets
462 with software_limit enabled
463 - A number of corner case fixes of void context populate() with \[]
464 - Fix corner case of forked children disconnecting the parents DBI
466 - Improve identity/autoinc retrieval code in MSSQL and Sybase -
467 should reduce weird side-effects especially with populate()
468 - Explicitly disable DBD::ODBC batch operations (as of DBD::ODBC 1.35)
469 for the following drivers too buggy to handle the optimized path:
470 - FreeTDS ODBC driver (when used with MSSQL)
471 - The Firebird ODBC driver
472 - The MSAccess ODBC driver
473 - Explicitly disable DBD::ODBC dynamic_cursors when using freetds 0.83
474 or later - they made enough ODBC incompatible changes making it
475 impossible to support sanely
476 - Explicitly disable SCOPE_IDENTITY queries and statement caching for
477 MSSQL on DBD::Sybase compiled against freetds 0.83 or later - way too
479 - Disable statement caching when using Sybase ASE and DBD::Sybase
480 compiled against freetds 0.83 or later
481 - Fix leakage of $schema on in-memory new_related() calls
482 - Fix more cases of $schema leakage in SQLT::Parser::DBIC
483 - Fix leakage of $storage in ::Storage::DBI::Oracle
484 - Fix pessimization of Oracle RowNum limit dialect query when no
485 offset has been specified
486 - Remove useless vestigial pessimization in Ordered.pm for cases
487 when the position column is part of a unique constraint
488 - Fix dbicadmin to no longer ignore the documented 'config' option
489 - The schema-resultsource entanglement is now much more robust
491 - Fix ::Schema::ddl_filename() failing miserably on paths containing
492 certain numeric sequences
493 - t/53lean_startup.t adjusted for new 5.15.x base.pm behavior
496 - Centralized leak-checks for all instances of DBICTest::Schema
498 - Now passes all tests with Test::Builder 1.005
499 - Codebase is now trailing-whitespace-free
500 - Cleanup of complex resultset update/delete oprations - storage
501 specific code moved back to ResultSet and replaced by checks
502 of storage capabilities
503 - Fixed carp_once only emitting one single warning per package
504 regardless of warning content
505 - Test suite now can be safely executed in parallel (prove -jN
506 or HARNESS_OPTIONS=jN)
508 0.08196 2011-11-29 05:35 (UTC)
510 - Fix tests for DBD::SQLite >= 1.34.
511 - Fix test failures with DBICTEST_SQLITE_USE_FILE set
512 - Fix the find() condition heuristics being invoked even when the
513 call defaults to 'primary' (i.e. when invoked with bare values)
514 - Throw much clearer error on incorrect inflation spec
515 - Fix incorrect storage behavior when first call on a fresh schema
516 is with_deferred_fk_checks
517 - Fix incorrect dependency on Test::Simple/Builder (RT#72282)
518 - Fix uninitialized warning in ::Storage::Sybase::ASE
519 - Improve/cache DBD-specific datatype bind checks (also solves a
520 nasty memleak with version.pm on multiple ->VERSION invocations)
521 - The internal carp module now correctly skips CAG frames when
523 - Fix test failures on perl < 5.8.7 and new Package::Stash::XS
524 - Fix TxnScopeGuard not behaving correctly when $@ is set at the
525 time of $guard instantiation
526 - Fix the join/prefetch resolver when dealing with ''/undef/()
527 relation specifications
530 - No longer depend on Variable::Magic now that a pure-perl
531 namespace::clean is available
532 - Drop Oracle's Math::BigInt req down to 1.80 - no fixes concerning
535 0.08195 2011-07-27 16:20 (UTC)
537 - Fix horrible oversight in the Oracle sqlmaker when dealing with
538 queries updating blobs (RT#69829)
540 0.08194 2011-07-20 16:10 (UTC)
542 - Fix $rs->populate([]) to be a no-op rather than an exception
543 - Overhaul t/53lean_startup.t to better dodge false positives
544 - Stop Data::Compare from loading random plugins
545 - Oracle: Recalculate LOB bind indices for UPDATE with LOBs in WHERE
548 0.08193 2011-07-14 17:00 (UTC)
549 * New Features / Changes
550 - Allow schema cloning to mutate attributes
551 - DBIC now attempts more aggressive de-duplication of where
552 conditions on resultset chaining
553 - The Ordered component is now smarter wrt reordering of dirty
554 objects, and does its job with less storage queries
555 - Logging via DBIC_TRACE=1=<filename> no longer overwrites the
556 logfile on every program startup, appending loglines instead
559 - Fix issue where the query was becoming overly mangled when trying
560 to use pagination with a query that has a sub-select in the WHERE
562 - Fix possible incorrect pagination on Oracle, when a resultset
563 is not ordered by a unique column
564 - Revert "Fix incorrect signature of the default sqlt_deploy_hook"
565 from 0.08191 - documentation was in fact incorrect, not the code
566 - Fix Sybase ASE IC::DateTime support (::Storage going out of sync
567 with new default format expected by DateTime::Format::Sybase)
568 - Fix a bug in update_all() resulting in the first row receiving a
569 different dataset than the subsequent ones
570 - Accomodate MSAccess supporting only 'INNER JOIN' (not plain 'JOIN')
571 - InflateColumn::DateTime option datetime_undef_if_invalid no longer
572 masks missing dependency exceptions (RT#66823)
573 - Fix bug in Schema::Versioned failing to insert a schema version row
574 during upgrades at the turn of the second
575 - Fix incorrect bind of integers >= 2^^32 (bigint columns) to
576 SQL_INTEGER, resulting in silent conversion to '-1'
577 - Fix pre 5.10 failures of t/55namespaces_cleaned.t due to buggy
579 - Oracle autoinc inserts no longer leave open cursors behind
581 0.08192 2011-05-10 04:20 (UTC)
583 - Fix serious regression on SQLite, corrupting data when an alphanum
584 value does not correspond to a stale numeric datatype in colinfo
586 0.08191 2011-05-02 00:45 (UTC) (deleted from CPAN)
587 * New Features / Changes
588 - Add quote_names connection option. When set to true automatically
589 sets quote_char and name_sep appropriate for your RDBMS
590 - Add retrieve_on_insert column info flag, allowing to retrieve any
591 column value instead of just autoinc primary keys
592 - Bring back strict ordering of selectors in complex search chains
593 (an ill-fated attempt was made in 0.08127 to order intelligently)
594 - All limit dialects (except for the older Top and FetchFirst) are
595 now using bind parameters for the limits/offsets, making DBI's
596 prepare_cached useful across paged resutsets
597 - Support for savepoints for SQLite
598 - Support for MS Access databases via DBD::ODBC and DBD::ADO (only
599 Win32 support currently tested)
600 - Support for the Firebird RDBMS over the new DBD::Firebird driver
601 - IC::DateTime support for MSSQL over DBD::ADO
602 - Both the ::ODBC and ::ADO dispatchers now warn if a rdbms-specific
603 driver is not found for this connection before falling back to
605 - ::Storage::DBI::sth was mistakenly marked/documented as public,
606 privatize and warn on deprecated use
607 - Massive overhaul of bind values/attributes handling - slightly
608 changes the output of as_query (should not cause compat issues)
609 - Support ancient DB2 versions (5.4 and older), with proper limit
611 - Support sub-second precision for TIMESTAMPs for Firebird over ODBC
612 - Support BLOBs and CLOBs in WHERE clauses for Oracle, including LIKE
616 - Fix ::Storage::DBI::* MRO problems on 5.8.x perls
617 - Disable mysql_auto_reconnect for MySQL - depending on the ENV
618 it sometimes defaults to on and causes major borkage on older
620 - Fix dropped bind values in select/group_by on Oracle (omission
621 from 0542ec57 and 4c2b30d6)
622 - Fix remaining errors with Oracle and identifiers longer than the
623 Oracle-imposed maximum of 30 characters (RT#66390)
624 - Fix older oracle-specific "WhereJoins" to work properly with
626 - Fix problems with M.A.D. under CGI::SpeedyCGI (RT#65131)
627 - Reenable paging of cached resultsets - breakage erroneously added
629 - Better error handling when prepare() fails silently
630 - Fixes skipped lines when a comment is followed by a statement
631 when deploying a schema via sql file
632 - Fix reverse_relationship_info on prototypical result sources
633 (sources not yet registered with a schema)
634 - Warn and skip relationships missing from a partial schema during
636 - Automatically require the requested cursor class before use
638 - Work around a Firebird ODBC driver bug exposed by DBD::ODBC 1.29
639 - Fix (to the extent allowed by the driver) transaction support in
640 DBD::Sybase compiled against FreeTDS
641 - Fix exiting via next warnings in ResultSource::sequence()
642 - Fix stripping of table qualifiers in update/delete in arrayref
644 - Change SQLMaker carp-monkeypatch to be compatible with versions
645 of SQL::Abstract >= 1.73
646 - Fix using \[] literals in the from resultset attribute
647 - Fix populate() with \[], arrays (datatype) and other exotic values
648 - Fix handling of rollbacks in nested transactions
649 - Fix complex limits (RNO/RowNum/FetchFirst/Top/GenSubq) with
650 sub-selects in the selectors list (correlated subqueries)
651 - Fix inconsistency between $rs->next with and without HRI when all
652 the "root" columns are in fact injected from the right rs side
653 - Fix the join optimizer to correctly preserve the non-multi path to
654 a multi relationship ( x -> might_have y -> has_many z )
655 - Fix object-derived custom-relationship resultsets to resultsources
656 with multilevel monikers (e.g. $schema->source('Foo::Bar') )
657 - Fix incorrect signature of the default sqlt_deploy_hook - it now
658 matches the documentation of passing in the result source object
659 - Fix inadequate handling of internal storage methods within
660 ::Storage::Replicated (RT#66295)
663 - Rewire all warnings to a new Carp-like implementation internal
664 to DBIx::Class, and remove the Carp::Clan dependency
665 - Only load Class::C3 and friends if necessary ($] < 5.010)
666 - Greatly reduced loading of non-essential modules to aid startup
667 time (mainly benefiting CGI users)
668 - Make sure all namespaces are clean of rogue imports
669 - Dropped DBI req 2 years back - everything works with 1.57, no
670 point requiring something newer
672 0.08190-TRIAL 2011-01-24 15:35 (UTC)
674 * New Features / Changes
675 - Support for completely arbitrary SQL::Abstract-based conditions
676 in all types of relationships
678 0.08127 2011-01-19 16:40 (UTC)
679 * New Features / Changes
680 - Schema/resultsource instances are now crossreferenced via a new
681 system guaranteeing leak-free mutually assured destruction
682 - DBIx::Class now warns when the user erroneously supplies
683 AutoCommit => 0 to connect()
684 - A warning is also issued before forcing the RaiseError
685 setting of externally supplied DBI handles
686 - Switch to a warning when find() is invoked with both a 'key'
687 argument and a NULL-containing condition to satisfy the named
688 constraint. Previously (starting with 0.08124) an exception was
690 - Switch to a warning when a commit is attempted with an out-of-sync
691 transaction_depth (someone issued a begin externally to DBIC).
692 Previously (starting with 0.08124) an exception was thrown
695 - A number of improvements/diagnostics of multiple active resultset
696 handling on MSSQL over DBD::ODBC
697 - Revert default selection to being lazy again (eagerness introduced
698 in 0.08125) - fixes DBIx::Class::Helper::ResultSet::RemoveColumns
699 - Fix losing order of columns provided in select/as (regression from
701 - Unaliased "dark" selectors no longer throw off prefetch
702 - Fix proper composition of bind values across all possible
703 SQL areas ( group_by => \[ ... ] now works properly )
704 - Allow populate to skip empty has_many relationships which makes
705 it easier to pass HashRefInflator data directly to ->populate
706 - Improve freeze/thaw semantics and error messages (RT#62546)
707 - Fix inconsistency in Manual::Features (RT#64500)
708 - Fix incorrect SQL when using for => 'shared' with MySQL (RT#64590)
709 - Throw comprehensible exception on erroneous $schema->source()
711 - Fix sloppy refactor of ResultSource::sequence back from 89170201
713 - Fix incorrect error detection during populate() on Oracle
714 - Better handling of result_source-less row objects by
715 auto-calling result_source_instance when necessary
716 - Fix reverse_relationship_info and sqlt deploy on partially
717 loaded schemas (relationships point to non-existent sources)
720 - Fix test warning on win32 - at this point the test suite is
721 warning-free on all known OSes
722 - Require newest namespace::clean which in turn depends on new
723 installable Package::Stash
725 0.08126 2010-12-28 18:10 (UTC)
727 - Bump forgotten Class::Accessor::Grouped core dependency
728 - Promote forgotten Hash::Merge optdep to a hard requirement
729 - Skip t/storage/error.t on smokers with leaking perls
730 - Fix t/storage/txn.t deadlocks on slower machines
731 - Do not run on smokers if a trial Package::Stash is found
733 0.08125 2010-12-27 04:30 (UTC)
734 * New Features / Changes
735 - New method ResultSource columns_info method, returning multiple
736 pairs of column name/info at once
737 - $rs->search now throws when called in void context, as it makes
738 no sense (and is nearly always a sign of a bug/misdesign)
739 - Restore long-lost ability to supply unbalanced select/as pairs
740 e.g. +select => \'DISTINCT(foo, bar)', +as => ['foo', 'bar']
741 - +columns now behaves just like columns by not stripping a
742 fully-qualified 'as' spec (i.e. foo.bar results in $obj->foo->bar)
743 - Deprecate legacy $rs->search( %condition ) syntax (warn once per
745 - NULL is now supplied unquoted to all debug-objects, in order to
746 differentiate between a real NULL and the string 'NULL'
747 - New search() condition operator -value used to pass complex bind
748 values to DBI: search({ array_col => { -value => [1,2,3] }})
749 - Add full INSERT...RETURNING support for Oracle
750 - Deprecate use of -nest in search conditions (warn once per
752 - Deprecate the completely useless DBIx::Class::Serialize::Storable
756 - Fixed read-only attribute set attempt in ::Storage::Replicated
758 - Fix incomplete logic while detecting correct Oracle sequence
760 - Fix detection of Oracle sequences for tables without an explicitly
761 specified schema (RT#63493)
762 - Major overhaul of Storage::Oracle to handle enabled quoting
763 - Fixed incorrect composition of select/as/columns attributes during
765 - Proper serialization of resultsets with open cursors
766 - Refactor handling of RDBMS-side values during insert() - fix
767 regression of inserts into a Postgres / ::Replicated combination
768 - Missing dependency check in t/60core.t (RT#62635)
769 - Fix regressions in IC::DT registration logic
770 - Fix regression in select-associated bind value handling (RT#61025)
771 - Simplify SQL generated by some LIMITed prefetching queries
772 - Throw an exception when a required group_by on a complex prefetch
773 can not be auto-constructed, instead of continuing to eventually
775 - Fix infinite loops on old perls with a recent Try::Tiny
776 - Improve "fork()" on Win32 by reimplementing a more robust DBIC
777 thread support (still problematic, pending a DBI fix)
778 - Properly quote table name on INSERT with no values
779 - Work around possible Storage destruction warnings
780 - Fix count of grouped resultsets using HAVING with aliases
781 - Setting belongs_to columns/relationships no longer leaves the
782 FK value and related object out of sync
783 - Stop stripping newlines from SQL statements in the limit emulators
784 as it is possible that custom sql with comments was provided
785 - Add forgotten attributes to Admin.pm
786 - Fix incorrect 'having' attribute documentation (RT#64129)
787 - Improve fallback-to-master/return-to-slave reporting in
788 ::Replicated::Balancer
789 - Adjust txn_scope_guard code/tests to changes in $@ handling on
790 recent blead (RT#64251)
793 - Add extra option groups to DBIC::Optional::Depencencies, to aid
794 users in requesting the prerequisites for a particular RDBMS
795 - Switch all serialization to use Storable::nfreeze for portable
796 architecture independent ice
797 - Fix the bogus META.yml dependency injection issue for good
798 - Refactor DBIx::Class::Storage::Statistics::debugfh() to be lazy
800 0.08124 2010-10-28 14:23 (UTC)
801 * New Features / Changes
802 - Add new -ident "function" indicating rhs is a column name
803 { col => { -ident => 'othercol' } } vs { col => \'othercol' }
804 - Extend 'proxy' relationship attribute
805 - Use DBIx::Class::Storage::Debug::PrettyPrint when the
806 environment variable DBIC_TRACE_PROFILE is set, see
807 DBIx::Class::Storage for more information
808 - Implemented add_unique_constraints() which delegates to
809 add_unique_constraint() as appropriate
810 - add_unique_constraint() now poparly throws if called with
811 multiple constraint definitions
812 - No longer depend on SQL::Abstract::Limit - DBIC has been doing
813 most of the heavy lifting for a while anyway
814 - FilterColumn now passes data through when transformations
815 are not specified rather than throwing an exception.
816 - Optimized RowNum based Oracle limit-dialect (RT#61277)
817 - Requesting a pager on a resultset with cached entries now
818 throws an exception, instead of returning a 1-page object
819 since the amount of rows is always equal to the "pagesize"
820 - $rs->pager now uses a lazy count to determine the amount of
821 total entries only when really needed, instead of doing it
822 at instantiation time
823 - New documentation map organized by features
824 (DBIx::Class::Manual::Features)
825 - find( { ... }, { key => $constraint } ) now throws an exception
826 when the supplied data does not fully specify $constraint
827 - find( col1 => $val1, col2 => $val2, ... ) is no longer supported
828 (it has been in deprecated state for more than 4 years)
829 - Make sure exception_action does not allow exception-hiding
830 due to badly-written handlers (the mechanism was never meant
831 to be able to suppress exceptions)
834 - Fix memory leak during populate() on 5.8.x perls
835 - Temporarily fixed 5.13.x failures (RT#58225)
836 (perl-core fix still pending)
837 - Fix result_soutrce_instance leaks on compose_namespace
838 - Fix $_ volatility on load_namespaces (a class changing $_
839 at compile time no longer causes a massive fail)
840 - Fix find() without a key attr. choosing constraints even if
841 some of the supplied values are NULL (RT#59219)
842 - Fixed rels ending with me breaking subqueried limit realiasing
843 - Fixed $rs->update/delete on resutsets constrained by an
845 - Remove rogue GROUP BY on non-multiplying prefetch-induced
847 - Fix incorrect order_by handling with prefetch on
848 $ordered_rs->search_related ('has_many_rel') resultsets
849 - Oracle sequence detection now *really* works across schemas
850 (fixed some ommissions from 0.08123)
851 - dbicadmin now uses a /usr/bin/env shebang to work better with
852 perlbrew and other local perl builds
853 - bulk-inserts via $dbh->bind_array (void $rs->populate) now
854 display properly in DBIC_TRACE
855 - Incomplete exception thrown on relationship auto-fk-inference
857 - Fixed distinct with order_by to not double-specify the same
858 column in the GROUP BY clause
859 - Properly support column names with symbols (e.g. single quote)
861 - Fixed ::Schema::Versioned to work properly with quoting on
863 - Fixed t/54taint fails under local-lib
864 - Fixed SELECT ... FOR UPDATE with LIMIT regression (RT#58554)
865 - Fixed CDBICompat to preserve order of column-group additions,
866 so that test relying on the order of %{} will no longer fail
867 - Fixed mysterious ::Storage::DBI goto-shim failures on older
869 - Non-blessed reference exceptions are now correctly preserved
870 when thrown from udner DBIC (e.g. from txn_do)
871 - No longer disconnecting database handles supplied to connect
873 - Fixed t/inflate/datetime_pg.t failures due to a low dependency
874 on DateTime::Format::Pg (RT#61503)
875 - Fix dirtyness detection on source-less objects
876 - Fix incorrect limit_dialect assignment on Replicated pool members
877 - Fix invalid sql on relationship attr order_by with prefetch
878 - Fix primary key sequence detection for Oracle
879 (first trigger instead of trigger for column)
880 - Add various missing things to Optional::Dependencies
881 - Skip a test that breaks due to serious bugs in current DBD::SQLite
882 - Fix tests related to leaks and leaky perls (5.13.5, 5.13.6)
885 - Entire test suite now passes under DBIC_TRACE=1
886 - Makefile.PL no longer imports GetOptions() to interoperate
887 better with Catalyst installers
888 - Bumped minimum Module::Install for developers
889 - Bumped DBD::SQLite dependency and removed some TODO markers
890 from tests (RT#59565)
891 - Do not execute t/zzzzzzz_sqlite_deadlock.t for regular module
892 installs - test is prone to spontaneous blow up
893 - DT-related tests now require a DateTime >= 0.55 (RT#60324)
894 - Makefile.PL now provides a pre-parsed DBIC version to the
895 Opt::Dep pod generator
896 - t/52leaks.t now performs very aggressive leak detection in
899 0.08123 2010-06-12 14:46 (UTC)
901 - Make sure Oracle identifier shortener applies to auto-generated
902 column names, so we stay within the 30-char limit (RT#58271)
903 - Oracle sequence detection now works across schemas
904 - Fix a Storage/$dbh leak introduced by the migration to
905 Try::Tiny (this is *not* a Try::Tiny bug)
906 - Fix corner case of count with group-by over a 1:1 join column
907 where the selector ends up with column name clashes
908 - POD fixes (RT#58247)
911 - Test suite default on-disk database now checks for Win32
912 fail-conditions even when running on other OSes
914 0.08122 2010-06-03 17:41 (UTC)
916 - Add DBIx::Class::FilterColumn for non-ref filtering
917 - ::Storage::DBI now correctly preserves a parent $dbh from
918 terminating children, even during interpreter-global
919 out-of-order destruction
920 - dbicadmin supports an -I option with the same semantics as
922 - InflateColumn::DateTime support for MSSQL via DBD::Sybase
923 - Millisecond precision support for MSSQL datetimes for
924 InflateColumn::DateTime
925 - Oracle-specific hierarchical query syntax support:
926 CONNECT BY (NOCYCLE) / START WITH / ORDER SIBLINGS BY
927 - Support connecting using $ENV{DBI_DSN} and $ENV{DBI_DRIVER}
928 - current_source_alias method on ResultSet objects to
929 determine the alias to use in programatically assembled
930 search()es (originally added in 0.08100 but unmentioned)
931 - Rewrite/unification of all subselecting limit emulations
932 (RNO, Top, RowNum) to be much more robust wrt complex joined
934 - MSSQL limits now don't require nearly as many applications of
935 the unsafe_subselect_ok attribute, due to optimized queries
936 - Support for Generic Subquery limit "emulation" - awfully slow
937 and inefficient but works on almost any db, and is preferred
938 to software limit emulation
939 - Sybase ASE driver now uses SET ROWCOUNT where possible, and
940 Generic Subquery otherwise for limit support instead of always
941 using software limit emulation
942 - create_ddl_dir (and derivatives) now attempt to create the given
943 $ddl_dir if it does not already exist
944 - deployment_statements now automatically supplies the current RDBMS
945 version to SQLT producer_args for MySQL, Pg, SQLite and Oracle
948 - Fix nasty potentially data-eating bug when deleting/updating
950 - Fix find() to use result_class set on object
951 - Fix result_class setter behaviour to not mistakenly stuff attrs.
952 - Don't try and ensure_class_loaded an object. This doesn't work.
953 - Fix as_subselect_rs to not inject resultset class-wide where
954 conditions outside of the resulting subquery
955 - Fix count() failing with {for} resultset attribute (RT#56257)
956 - Fixed incorrect detection of Limit dialect on unconnected $schema
957 - update() on row not in_storage no longer throws an exception
958 if there are no dirty columns to update (fixes cascaded update
960 - update()/delete() on prefetching resultsets no longer results
961 in malformed SQL (some $rs attributes were erroneously left in)
962 - Fix dbicadmin to allow deploy() on non-versioned schema
963 - Fix dbicadmin to respect sql_dir on upgrade() (RT#57732)
964 - Update Schema::Versioned to respect hashref style of
966 - Do not recreate the same related object twice during MultiCreate
967 (solves the problem of orphaned IC::FS files)
968 - Fully qualify xp_msver selector when using DBD::Sybase with
970 - Fix ::DBI::Storage to always be able to present a full set of
971 connect() attributes to e.g. Schema::Versioned
972 - Fix Oracle auto-inc trigger detection of "INSERT OR UPDATE"-type
976 - Reformatted Changelog \o/
977 - DBIC goes git://git.shadowcat.co.uk/dbsrgits/DBIx-Class.git
978 - Allow developers to skip optional dependency forcing when working
980 - Add a warning to load_namespaces if a class in ResultSet/ is not
981 a subclass of DBIx::Class::ResultSet
982 - All DBIC exception-handling switched to Try::Tiny
983 - All DBIC modules are now free of imports via namespace::clean
984 - Depend on optimized SQL::Abstract (faster SQL generation)
985 - Depend on new Class::Accessor::Grouped reintroducing optional use
986 of Class::XSAccessor (just install C::XSA and get lightning fast
989 0.08121 2010-04-11 18:43:00 (UTC)
990 - Support for Firebird RDBMS with DBD::InterBase and ODBC
991 - Add core support for INSERT RETURNING (for storages that
992 supports this syntax, currently PostgreSQL and Firebird)
993 - Fix spurious warnings on multiple UTF8Columns component loads
994 - DBIx::Class::UTF8Columns entered deprecated state
995 - DBIx::Class::InflateColumn::File entered deprecated state
996 - DBIx::Class::Optional::Dependencies left experimental state
997 - Add req_group_list to Opt::Deps (RT#55211)
998 - Add support for mysql-specific STRAIGHT_JOIN (RT#55579)
999 - Cascading delete/update are now wrapped in a transaction
1001 - Fix accidental autovivification of ENV vars
1002 - Fix update_all and delete_all to be wrapped in a transaction
1003 - Fix multiple deficiencies when using MultiCreate with
1004 data-encoder components (e.g. ::EncodedColumn)
1005 - Fix regression where SQL files with comments were not
1006 handled properly by ::Schema::Versioned.
1007 - Fix regression on not properly throwing when $obj->relationship
1009 - Fix the join-optimiser to consider unqualified column names
1011 - Fix an issue with multiple same-table joins confusing the join
1013 - Add has_relationship method to row objects
1014 - Fix regression in set_column on PK-less objects
1015 - Better error text on malformed/missing relationships
1016 - Add POD about the significance of PK columns
1017 - Fix for SQLite to ignore the (unsupported) { for => ... }
1019 - Fix ambiguity in default directory handling of create_ddl_dir
1021 - Support add_columns('+colname' => { ... }) to augment column
1024 0.08120 2010-02-24 08:58:00 (UTC)
1025 - Make sure possibly overwritten deployment_statements methods in
1026 schemas get called on $schema->deploy
1027 - Fix count() with group_by aliased-function resultsets
1028 - with_deferred_fk_checks() Oracle support
1029 - Massive refactor and cleanup of primary key handling
1030 - Fixed regression losing custom result_class (really this time)
1032 - Fixed regression in DBIC SQLT::Parser failing with a classname
1033 (as opposed to a schema object)
1034 - Changes to Storage::DBI::Oracle to accomodate changes in latest
1035 SQL::Translator (quote handling)
1036 - Make sure deployment_statements is per-storage overridable
1037 - Fix dbicadmin's (lack of) POD
1039 0.08119 2010-02-15 09:36:00 (UTC)
1040 - Add $rs->is_ordered to test for existing order_by on a resultset
1041 - Add as_subselect_rs to DBIC::ResultSet from
1042 DBIC::Helper::ResultSet::VirtualView::as_virtual_view
1043 - Refactor dbicadmin adding DDL manipulation capabilities
1044 - New optional dependency manager to aid extension writers
1045 - Depend on newest bugfixed Moose
1046 - Make resultset chaining consistent wrt selection specification
1047 - Storage::DBI::Replicated cleanup
1048 - Fix autoinc PKs without an autoinc flag on Sybase ASA
1050 0.08118 2010-02-08 11:53:00 (UTC)
1051 - Fix a bug causing UTF8 columns not to be decoded (RT#54395)
1052 - Fix bug in One->Many->One prefetch-collapse handling (RT#54039)
1053 - Cleanup handling of relationship accessor types
1055 0.08117 2010-02-05 17:10:00 (UTC)
1056 - Perl 5.8.1 is now the minimum supported version
1057 - Massive optimization of the join resolution code - now joins
1058 will be removed from the resulting SQL if DBIC can prove they
1059 are not referenced by anything
1060 - Subqueries no longer marked experimental
1061 - Support for Informix RDBMS (limit/offset and auto-inc columns)
1062 - Support for Sybase SQLAnywhere, both native and via ODBC
1063 - might_have/has_one now warn if applied calling class's column
1064 has is_nullable set to true.
1065 - Fixed regression in deploy() with a {sources} table limit applied
1067 - Views without a view_definition will throw an exception when
1068 parsed by SQL::Translator::Parser::DBIx::Class
1069 - Stop the SQLT parser from auto-adding indexes identical to the
1071 - InflateColumn::DateTime refactoring to allow fine grained method
1073 - Fix ResultSetColumn improperly selecting more than the requested
1074 column when +columns/+select is present
1075 - Fix failure when update/delete of resultsets with complex WHERE
1077 - Fix regression in context sensitiveness of deployment_statements
1078 - Fix regression resulting in overcomplicated query on
1079 search_related from prefetching resultsets
1080 - Fix regression on all-null returning searches (properly switch
1081 LEFT JOIN to JOIN in order to distinguish between both cases)
1082 - Fix regression in groupedresultset count() used on strict-mode
1084 - Better isolation of RNO-limited queries from the rest of a
1085 prefetching resultset
1086 - New MSSQL specific resultset attribute to allow hacky ordered
1088 - Fix nasty schema/dbhandle leak due to SQL::Translator
1089 - Initial implementation of a mechanism for Schema::Version to
1090 apply multiple step upgrades
1091 - Fix regression on externally supplied $dbh with AutoCommit=0
1092 - FAQ "Custom methods in Result classes"
1093 - Cookbook POD fix for add_drop_table instead of add_drop_tables
1094 - Schema POD improvement for dclone
1096 0.08115 2009-12-10 09:02:00 (CST)
1097 - Real limit/offset support for MSSQL server (via Row_Number)
1098 - Fix distinct => 1 with non-selecting order_by (the columns
1099 in order_by also need to be aded to the resulting group_by)
1100 - Do not attempt to deploy FK constraints pointing to a View
1101 - Fix count/objects from search_related on limited resultset
1102 - Stop propagating distinct => 1 over search_related chains
1103 - Make sure populate() inherits the resultset conditions just
1105 - Make get_inflated_columns behave identically to get_columns
1106 wrt +select/+as (RT#46953)
1107 - Fix problems with scalarrefs under InflateColumn (RT#51559)
1108 - Throw exception on delete/update of PK-less resultsets
1109 - Refactored Sybase storage driver into a central ::DBI::Sybase
1110 dispatcher, and a sybase-specific ::DBI::Sybase::ASE
1111 - Fixed an atrocious DBD::ADO bind-value bug
1112 - Cookbook/Intro POD improvements
1114 0.08114 2009-11-14 17:45:00 (UTC)
1115 - Preliminary support for MSSQL via DBD::ADO
1116 - Fix botched 0.08113 release (invalid tarball)
1118 0.08113 2009-11-13 23:13:00 (UTC)
1119 - Fix populate with has_many bug
1121 - Fix Oracle autoincrement broken for Resultsets with scalar refs
1123 - Complete Sybase RDBMS support including:
1124 - Support for TEXT/IMAGE columns
1125 - Support for the 'money' datatype
1126 - Transaction savepoints support
1127 - DateTime inflation support
1128 - Support for bind variables when connecting to a newer Sybase with
1129 OpenClient libraries
1130 - Support for connections via FreeTDS with CASTs for bind variables
1132 - Support for interpolated variables with proper quoting when
1133 connecting to an older Sybase and/or via FreeTDS
1134 - bulk API support for populate()
1135 - Transaction support for MSSQL via DBD::Sybase
1136 - Add is_paged method to DBIx::Class::ResultSet so that we can
1137 check that if we want a pager
1138 - Skip versioning test on really old perls lacking Time::HiRes
1140 - Fixed on_connect_do/call regression when used with a coderef
1141 connector (RT #50003)
1142 - A couple of fixes to Ordered to remedy subclassing issues
1143 - Fixed another lingering problem with PostgreSQL
1144 auto-increment support and its interaction with multiple
1146 - Remove some IN workarounds, and require a recent version of
1148 - Improvements to populate's handling of mixed scalarref values
1149 - Fixed regression losing result_class after $rs->find (introduced
1151 - Fix in_storage() to return 1|0 as per existing documentation
1152 - Centralize handling of _determine_driver calls prior to certain
1153 ::Storage::DBI methods
1154 - Fix update/delete arbitrary condition handling (RT#51409)
1157 0.08112 2009-09-21 10:57:00 (UTC)
1158 - Remove the recommends from Makefile.PL, DBIx::Class is not
1159 supposed to have optional dependencies. ever.
1160 - Mangle the DBIx/Class.pm POD to be more clear about
1161 copyright and license
1162 - Put back PG's multiple autoinc per table support, accidentally
1163 dropped during the serial-autodetection rewrite
1164 - Make sure ResultSetColumn does not depend on the (undefined)
1165 return value of ->cursor->reset()
1166 - Add single() to ResultSetColumn (same semantics as ResultSet)
1167 - Make sure to turn off IDENTITY_INSERT after insert() on MSSQL
1168 tables that needed it
1169 - More informative exception on failing _resolve_relationship
1170 - Allow undef/NULL as the sole grouping value in Ordered
1171 - Fix unreported rollback exceptions in TxnScopeGuard
1172 - Fix overly-eager left-join chain enforcing code
1173 - Warn about using distinct with an existing group_by
1174 - Warn about attempting to $rs->get_column a non-unique column
1175 when has_many joins are added to resultset
1176 - Refactor of the exception handling system (now everything is a
1177 DBIx::Class::Exception object)
1179 0.08111 2009-09-06 21:58:00 (UTC)
1180 - The hashref to connection_info now accepts a 'dbh_maker'
1181 coderef, allowing better intergration with Catalyst
1182 - Fixed a complex prefetch + regular join regression introduced
1184 - Fixed insert_bulk rebless handling
1185 - Fixed Storable roundtrip regression, and general serialization
1187 - SQLT related fixes:
1188 - sqlt_type is now called on the correct storage object
1189 - hooks can now see the correct producer_type (RT#47891)
1190 - optional SQLT requirements for e.g. deploy() bumped to 0.11002
1191 - Really fixed (and greatly cleaned up) postgresql autoinc sequence
1193 - Automatically detect MySQL v3 and use INNER JOIN instead of JOIN
1194 - POD improvements (including RT#48769)
1195 - Test suite tweaks (including fixes for recent CPANTS fails)
1196 - Better support for MSSQL IDENTITY_INSERT ON
1198 0.08109 2009-08-18 08:35:00 (UTC)
1199 - Replication updates:
1200 - Improved the replication tests so that they are more reliable
1201 and accurate, and hopefully solve some cross platform issues.
1202 - Bugfixes related to naming particular replicants in a
1203 'force_pool' attribute.
1204 - Lots of documentation updates, including a new Introduction.pod
1206 - Fixed the way we detect transaction to make this more reliable
1207 and forward looking.
1208 - Fixed some trouble with the way Moose Types are used.
1209 - Made discard_chages/get_from_storage replication aware (they
1210 now read from the master storage by default)
1211 - Refactor of MSSQL storage drivers, with some new features:
1212 - Support for placeholders for MSSQL via DBD::Sybase with proper
1214 - 'uniqueidentifier' support with auto newid()
1215 - Dynamic cursor support and other MARS options for ODBC
1216 - savepoints with auto_savepoint => 1
1217 - Support for MSSQL 'money' type
1218 - Support for 'smalldatetime' type used in MSSQL and Sybase for
1219 InflateColumn::DateTime
1220 - Support for Postgres 'timestamp without timezone' type in
1221 InflateColumn::DateTime (RT#48389)
1222 - Added new MySQL specific on_connect_call macro 'set_strict_mode'
1223 (also known as make_mysql_not_suck_as_much)
1224 - Multiple prefetch-related fixes:
1225 - Adjust overly agressive subquery join-chain pruning
1226 - Always preserve the outer join-chain - fixes numerous
1227 problems with search_related chaining
1228 - Deal with the distinct => 1 attribute properly when using
1230 - An extension of the select-hashref syntax, allowing labeling
1231 SQL-side aliasing: select => [ { max => 'foo', -as => 'bar' } ]
1232 - Massive optimization of the DBI storage layer - reduce the
1233 amount of connected() ping-calls
1234 - Some fixes of multi-create corner cases
1235 - Multiple POD improvements
1236 - Added exception when resultset is called without an argument
1237 - Improved support for non-schema-qualified tables under
1238 Postgres (fixed last_insert_id sequence name auto-detection)
1240 0.08108 2009-07-05 23:15:00 (UTC)
1241 - Fixed the has_many prefetch with limit/group deficiency -
1242 it is now possible to select "top 5 commenters" while
1243 prefetching all their comments
1244 - New resultsed method count_rs, returns a ::ResultSetColumn
1245 which in turn returns a single count value
1246 - Even better support of count with limit
1247 - New on_connect_call/on_disconnect_call functionality (check
1248 POD of Storage::DBI)
1249 - Automatic datetime handling environment/session setup for
1250 Oracle via connect_call_datetime_setup()
1251 - count/all on related left-joined empty resultsets now correctly
1253 - Fixed regression when both page and offset are specified on
1255 - Fixed HRI returning too many empty results on multilevel
1256 nonexisting prefetch
1257 - make_column_dirty() now overwrites the deflated value with an
1258 inflated one if such exists
1259 - Fixed set_$rel with where restriction deleting rows outside
1261 - populate() returns the created objects or an arrayref of the
1262 created objects depending on scalar vs. list context
1263 - Fixed find_related on 'single' relationships - the former
1264 implementation would overspecify the WHERE condition, reporting
1265 no related objects when there in fact is one
1266 - SQL::Translator::Parser::DBIx::Class now attaches tables to the
1267 central schema object in relationship dependency order
1268 - Fixed regression in set_column() preventing sourceless object
1270 - Fixed a bug in search_related doubling a join if the original
1271 $rs already joins/prefetches the same relation
1272 - Storage::DBI::connected() improvements for Oracle and Sybase
1273 - Fixed prefetch+incomplete select regression introduced in
1275 - MSSQL limit (TOP emulation) fixes and improvements
1277 0.08107 2009-06-14 08:21:00 (UTC)
1278 - Fix serialization regression introduced in 0.08103 (affects
1281 - Fixed incomplete ::Replicated debug output
1283 0.08106 2009-06-11 21:42:00 (UTC)
1284 - Switched SQLite storage driver to DateTime::Format::SQLite
1285 (proper timezone handling)
1286 - Fix more test problems
1288 0.08105 2009-06-11 19:04:00 (UTC)
1289 - Update of numeric columns now properly uses != to determine
1290 dirtyness instead of the usual eq
1291 - Fixes to IC::DT tests
1292 - Fixed exception when undef_if_invalid and timezone are both set
1293 on an invalid datetime column
1295 0.08104 2009-06-10 13:38:00 (UTC)
1296 - order_by now can take \[$sql, @bind] as in
1297 order_by => { -desc => \['colA LIKE ?', 'somestring'] }
1298 - SQL::Abstract errors are now properly croak()ed with the
1300 - populate() now properly reports the dataset slice in case of
1302 - Fixed corner case when populate() erroneously falls back to
1304 - Work around braindead mysql when doing subquery counts on
1305 resultsets containing identically named columns from several
1307 - Fixed m2m add_to_$rel to invoke find_or_create on the far
1308 side of the relation, to avoid duplicates
1309 - DBIC now properly handles empty inserts (invoking all default
1310 values from the DB, normally via INSERT INTO tbl DEFAULT VALUES
1311 - Fix find_or_new/create to stop returning random rows when
1312 default value insert is requested (RT#28875)
1313 - Make IC::DT extra warning state the column name too
1314 - It is now possible to transparrently search() on columns
1315 requiring DBI bind (i.e. PostgreSQL BLOB)
1316 - as_query is now a Storage::DBI method, so custom cursors can
1318 - Fix search_related regression introduced in 0.08103
1320 0.08103 2009-05-26 19:50:00 (UTC)
1321 - Multiple $resultset -> count/update/delete fixes. Now any
1322 of these operations will succeed, regardless of the complexity
1323 of $resultset. distinct, group_by, join, prefetch are all
1324 supported with expected results
1325 - Return value of $rs->delete is now the storage return value
1326 and not 1 as it used to be
1327 - don't pass SQL functions into GROUP BY
1328 - Remove MultiDistinctEmulation.pm, effectively deprecating
1329 { select => { distinct => [ qw/col1 col2/ ] } }
1330 - Change ->count code to work correctly with DISTINCT (distinct => 1)
1332 - Removed interpolation of bind vars for as_query - placeholders
1333 are preserved and nested query bind variables are properly
1334 merged in the correct order
1335 - Refactor DBIx::Class::Storage::DBI::Sybase to automatically
1336 load a subclass, namely Microsoft_SQL_Server.pm
1337 (similar to DBIx::Class::Storage::DBI::ODBC)
1338 - Refactor InflateColumn::DateTime to allow components to
1339 circumvent DateTime parsing
1340 - Support inflation of timestamp datatype
1341 - Support BLOB and CLOB datatypes on Oracle
1342 - Storage::DBI::Replicated::Balancer::Random:
1343 added master_read_weight
1344 - Storage::DBI::Replicated: storage opts from connect_info,
1345 connect_info merging to replicants, hashref connect_info support,
1346 improved trace output, other bug fixes/cleanups
1347 - distinct => 1 with prefetch now groups by all columns
1348 - on_connect_do accepts a single string equivalent to a one
1349 element arrayref (RT#45159)
1350 - DB2 limit + offset now works correctly
1351 - Sybase now supports autoinc PKs (RT#40265)
1352 - Prefetch on joins over duplicate relations now works
1353 correctly (RT#28451)
1354 - "timestamp with time zone" columns (for Pg) now get inflated with a
1355 time zone information preserved
1356 - MSSQL Top limit-emulation improvements (GROUP BY and subquery support)
1357 - ResultSetColumn will not lose the joins infered from a parent
1360 0.08102 2009-04-30 08:29:00 (UTC)
1361 - Fixed two subtle bugs when using columns or select/as
1362 paired with a join (limited prefetch)
1363 - Fixed breakage of cdbi tests (RT#45551)
1364 - Some POD improvements
1366 0.08101 2009-04-27 09:45:00 (UTC)
1367 - Fix +select, +as, +columns and include_columns being stripped
1369 - move load_optional_class from DBIx::Class::Componentised to
1370 Class::C3::Componentised, bump dependency
1371 - register_extra_source() now *really* fixed wrt subclassing
1372 - Added missing POD descriptions (RT#45195)
1373 - Fix insert() to not store_column() every present object column
1374 - Multiple Makefile.PL fixes
1376 0.08100 2009-04-19 11:39:35 (UTC)
1377 - Todo out the register_extra_source test until after shipping
1379 0.08099_08 2009-03-30 00:00:00 (UTC)
1380 - Fixed taint mode with load_namespaces
1381 - Putting IC::DateTime locale, timezone or floating_tz_ok attributes into
1382 extra => {} has been deprecated. The new way is to put these things
1383 directly into the columns definition
1384 - Switched MI code to MRO::Compat
1385 - Document db-side default_value caveats
1386 - Search_like() now warns to indicate deprecation in 0.09.
1387 - TxnScopeGuard left experimental state
1389 0.08099_07 2009-02-27 02:00:00 (UTC)
1390 - multi-create using find_or_create rather than _related for post-insert
1391 - fix get_inflated_columns to check has_column_loaded
1392 - Add DBIC_MULTICREATE_DEBUG env var (undocumented, quasi-internal)
1393 - Fix up multi-create to:
1394 - correctly propagate columns loaded during multi-insert of rels
1395 - not try and insert things tagged on via new_related unless required
1396 - Possible to set locale in IC::DateTime extra => {} config
1397 - Calling the accessor of a belongs_to when the foreign_key
1398 was NULL and the row was not stored would unexpectedly fail
1399 - Split sql statements for deploy only if SQLT::Producer returned a scalar
1400 containing all statements to be executed
1401 - Add as_query() for ResultSet and ResultSetColumn. This makes subqueries
1402 possible. See the Cookbook for details.
1403 - Massive rewrite of Ordered to properly handle position constraints and
1404 to make it more matpath-friendly
1405 - deploy_statements called ddl_filename with the $version and $dir arguments
1407 - columns/+columns attributes now support { as => select } hahsrefs
1408 - support for views both in DBIC and via deploy() in SQLT
1410 0.08099_06 2009-01-23 07:30:00 (UTC)
1411 - Allow a scalarref to be supplied to the 'from' resultset attribute
1412 - Classes submitted as result_class for a resultsource are now
1413 automatically loaded via ensure_loaded()
1414 - 'result_class' resultset attribute, identical to result_class()
1415 - add 'undef_on_null_fk' option for relationship accessors of type 'single'.
1416 This will prevent DBIC from querying the database if one or more of
1417 the key columns IS NULL
1418 - for 'belongs_to' rels, 'undef_on_null_fk' defaults to true.
1419 - fixed scope unaware last_insert_id fetching for MSSQL
1420 (http://msdn.microsoft.com/en-us/library/ms190315.aspx)
1421 - an sqlt_deploy_hook can now be shared between result sources using
1422 a configurable callback trigger
1423 - new order_by => { -desc => 'colname' } syntax supported
1424 - PG array datatype supported
1425 - insert should use store_column, not set_column to avoid marking
1426 clean just-stored values as dirty. New test for this
1427 - regression test for source_name
1429 0.08099_05 2008-10-30 21:30:00 (UTC)
1430 - Rewrite of Storage::DBI::connect_info(), extended with an
1431 additional argument format type
1432 - InflateColumn::DateTime: add warning about floating timezone
1433 - InflateColumn::DateTime: possible to enforce/skip inflation
1434 - delete throws exception if passed arguments to prevent drunken mishaps.
1435 - Fix storage to copy scalar conds before regexping to avoid
1436 trying to modify a constant in odd edge cases
1437 - Related resultsets on uninserted objects are now empty
1438 - Fixed up related resultsets and multi-create
1439 - Fixed superfluous connection in ODBC::_rebless
1440 - Fixed undef PK for first insert in ODBC::Microsoft_SQL_Server
1441 - Added virtual method to Versioned so a user can create upgrade
1442 path across multiple versions (jgoulah)
1443 - Better (and marginally faster) implementation of the HashRefInflator
1444 hash construction algorithm
1445 - Allow explicit specification of ON DELETE/ON UPDATE constraints
1446 when using the SQLT parser
1448 0.08099_04 2008-07-24 01:00:00
1449 - Functionality to storage to enable a sub to be run without FK checks
1450 - Fixed $schema->clone bug which caused clone and source to share
1452 - Added register_extra_source methods for additional sources
1453 - Added datetime_undef_if_invalid for InflateColumn::DateTime to
1454 return undef on invalid date/time values
1455 - Added search_related_rs method to ResultSet
1456 - add a make_column_dirty method to Row to force updates
1457 - throw a clear exception when user tries multi-has_many prefetch
1458 - SQLT parser prefixes index names with ${table}_idx_ to avoid clashes
1459 - mark ResultSetManager as deprecated and undocument it
1460 - pod fix (RT #32988)
1461 - add Test::Exception to test requirements (RT #34256)
1462 - make ash's build_requires/META.yml fixes work better
1463 - is_deferable support on relations used by the SQL::Translator
1465 - Refactored DBIx::Class::Schema::Versioned
1466 - Syntax errors from resultset components are now reported correctly
1467 - sqltargs respected correctly in deploy et al.
1468 - Added support for savepoints, and using them automatically in
1469 nested transactions if auto_savepoint is set in connect_info.
1470 - Changed naming scheme for constraints and keys in the sqlt parser;
1471 names should now be consistent and collision-free.
1472 - Improve handling of explicit key attr in ResultSet::find
1473 - Add warnings for non-unique ResultSet::find queries
1474 - Changed Storage::DBI::Replication to Storage::DBI::Replicated and
1476 - By default now deploy/diff et al. will ignore constraint and index
1478 - Add ResultSet::_is_deterministic_value, make new_result filter the
1479 values passed to new to drop values that would generate invalid SQL.
1480 - Use Sub::Name to name closures before installing them. Fixes
1481 incompatibility with Moose method modifiers on generated methods.
1483 0.08010 2008-03-01 10:30
1484 - Fix t/94versioning.t so it passes with latest SQL::Translator
1486 0.08009 2008-01-20 13:30
1487 - Made search_rs smarter about when to preserve the cache to fix
1489 - Added Storage::DBI subclass for MSSQL over ODBC.
1490 - Added freeze, thaw and dclone methods to Schema so that thawed
1491 objects will get re-attached to the schema.
1492 - Moved dbicadmin to JSON::Any wrapped JSON.pm for a sane API
1493 (also fixes RT #32393)
1494 - introduced DBIx::Class::set_inflated_columns
1495 - DBIx::Class::Row::copy uses set_inflated_columns
1497 0.08008 2007-11-16 14:30:00
1498 - Fixed join merging bug (test from Zby)
1499 - When adding relationships, it will throw an exception if you get the
1500 foreign and self parts the wrong way round in the condition
1501 - ResultSetColumn::func() now returns all results if called in list
1502 context; this makes things like func('DISTINCT') work as expected
1503 - Many-to-many relationships now warn if the utility methods would
1505 - InflateColumn::DateTime now accepts an extra parameter of timezone
1506 to set timezone on the DT object (thanks Sergio Salvi)
1507 - Added sqlt_deploy_hook to result classes so that indexes can be
1509 - Added startup checks to warn loudly if we appear to be running on
1510 RedHat systems from perl-5.8.8-10 and up that have the bless/overload
1511 patch applied (badly) which causes 2x -> 100x performance penalty.
1513 - ResultSource::reverse_relationship_info can distinguish between
1514 sources using the same table
1515 - Row::insert will now not fall over if passed duplicate related objects
1516 - Row::copy will not fall over if you have two relationships to the
1517 same source with a unique constraint on it
1519 0.08007 2007-09-04 19:36:00
1520 - patch for Oracle datetime inflation (abram@arin.net)
1521 - added on_disconnect_do
1522 - on_connect_do and on_disconnect_do take coderefs and arrayrefs
1524 0.08006 2007-08-12 15:12:00
1525 - Move to using Class::C3::Componentised
1526 - Remove warn statement from DBIx::Class::Row
1529 - add timestamp fix re rt.cpan 26978 - no test yet but change
1530 clearly should cause no regressions
1531 - provide alias for related_resultset via local() so it's set
1532 correctly at resultset construction time (fixes RestrictWithObject)
1533 - fixes bind params in debug statements
1534 (original test from abraxxa)
1535 - fixed storage->connected fork bug
1536 (test and fix from Radu Greab)
1537 - add 1; to AccessorGroup.pm for stuff that still uses it
1538 - refactor Statistics to create debugging filehandle to fix bug with
1539 closed STDERR, update docs and modify Versioned to use Statistics
1540 (original fix from diz)
1542 0.08004 2007-08-06 19:00:00
1543 - fix storage connect code to not trigger bug via auto-viv
1545 - fixup cursor_class to be an 'inherited' attr for per-package defaults
1546 - add default_resultset_attributes entry to Schema
1547 - optimisation in DBI::Cursor to check software_limit before falling
1548 back to base Cursor->all
1549 - fix bug with create_multi not inserting non-storage objects
1550 (test and fix from davinchi)
1551 - DBIx::Class::AccessorGroup made empty subclass of
1552 Class::Accessor::Grouped
1553 - fixed an ugly bug regarding $dbh->{AutoCommit} and transactions
1554 - ensure_class_loaded handles non-classnames better.
1555 - non-destructive hashref handling for connect_info options
1556 - count no longer returns negative values after slice
1557 (report and test from JOHANL)
1558 - rebless before building datetime_parser
1559 (patch from mattlaw / Matt Lawrence)
1561 0.08003 2007-07-14 18:01:00
1562 - improved populate bulk_insert mode
1563 - fixed up multi_create to be more intelligent about PK<->PK rels
1564 - fix many-many rels to not use set_columns
1565 - Unmarked deploy as experimental since it isn't anymore
1566 - Removed Cwd dep since it's not required and causes problems
1567 with debian packaging
1568 - Patch to fix ? in data for NoBindVars (from Tom Hukins)
1569 - Restored mk_classaccessor method for compatibility
1570 - Fixed group_by problem with oracle limit syntax
1571 - Fixed attr merging problem
1572 - Fixed $rs->get_column w/prefetch problem
1574 0.08002 2007-06-20 06:10:00
1575 - add scope guard to Row::insert to ensure rollback gets called
1576 - more heuristics in Row::insert to try and get insert order right
1577 - eliminate vestigial code in PK::Auto
1578 - more expressive DBI errors
1579 - soften errors during deploy
1580 - ensure_connected before txn_begin to catch stomping on transaction
1582 - new method "rethrow" for our exception objects
1584 0.08001 2007-06-17 21:21:02
1585 - Cleaned up on_connect handling for versioned
1586 - removed DateTime use line from multi_create test
1587 - hid DBIx::ContextualFetch::st override in CDBICompat
1589 0.08000 2007-06-17 18:06:12
1590 - Fixed DBIC_TRACE debug filehandles to set ->autoflush(1)
1591 - Fixed circular dbh<->storage in HandleError with weakref
1593 0.07999_06 2007-06-13 04:45:00
1594 - tweaked Row.pm to make last_insert_id take multiple column names
1595 - Fixed DBIC::Storage::DBI::Cursor::DESTROY bug that was
1596 messing up exception handling
1597 - added exception objects to eliminate stacktrace/Carp::Clan
1599 - setting $ENV{DBIC_TRACE} defaults stacktrace on.
1600 - added stacktrace option to Schema, makes throw_exception
1602 - make database handles use throw_exception by default
1603 - make database handles supplied by a coderef use our
1604 standard HandleError/RaiseError/PrintError
1605 - add "unsafe" connect_info option to suppress our setting
1606 of HandleError/RaiseError/PrintError
1607 - removed several redundant evals whose sole purpose was to
1608 provide extra debugging info
1609 - fixed page-within-page bug (reported by nilsonsfj)
1610 - fixed rare bug when database is disconnected inbetween
1611 "$dbh->prepare_cached" and "$sth->execute"
1613 0.07999_05 2007-06-07 23:00:00
1614 - Made source_name rw in ResultSource
1615 - Fixed up SQL::Translator test/runtime dependencies
1616 - Fixed t/60core.t in the absence of DateTime::Format::MySQL
1617 - Test cleanup and doc note (ribasushi)
1619 0.07999_04 2007-06-01 14:04:00
1620 - pulled in Replication storage from branch and marked EXPERIMENTAL
1621 - fixup to ensure join always LEFT after first LEFT join depthwise
1622 - converted the vendor tests to use schema objects intead of schema
1623 classes, made cleaned more reliable with END blocks
1624 - versioning support via DBIx::Class::Schema::Versioned
1625 - find/next now return undef rather than () on fail from Bernhard Graf
1626 - rewritten collapse_result to fix prefetch
1627 - moved populate to resultset
1628 - added support for creation of related rows via insert and populate
1629 - transaction support more robust now in the face of varying AutoCommit
1630 and manual txn_begin usage
1631 - unbreak back-compat for Row/ResultSet->new_result
1632 - Added Oracle/WhereJoins.pm for Oracle >= 8 to support
1633 Oracle <= 9i, and provide Oracle with a better join method for
1634 later versions. (I use the term better loosely.)
1635 - The SQL::T parser class now respects a relationship attribute of
1636 is_foreign_key_constrain to allow explicit control over wether or
1637 not a foreign constraint is needed
1638 - resultset_class/result_class now (again) auto loads the specified
1639 class; requires Class::Accessor::Grouped 0.05002+
1640 - added get_inflated_columns to Row
1641 - %colinfo accessor and inflate_column now work together
1642 - More documentation updates
1643 - Error messages from ->deploy made more informative
1644 - connect_info will now always return the arguments it was
1646 - A few small efficiency improvements for load_classes
1647 and compose_namespace
1649 0.07006 2007-04-17 23:18:00
1650 - Lots of documentation updates
1651 - deploy now takes an optional 'source_names' parameter (dec)
1652 - Quoting for for columns_info_for
1653 - RT#25683 fixed (multiple open sths on DBD::Sybase)
1654 - CDBI compat infers has_many from has_a (Schwern)
1655 - Fix ddl_filename transformation (Carl Vincent)
1657 0.07999_02 2007-01-25 20:11:00
1658 - add support for binding BYTEA and similar parameters (w/Pg impl)
1659 - add support to Ordered for multiple ordering columns
1660 - mark DB.pm and compose_connection as deprecated
1661 - switch tests to compose_namespace
1662 - ResultClass::HashRefInflator added
1663 - Changed row and rs objects to not have direct handle to a source,
1664 instead a (schema,source_name) tuple of type ResultSourceHandle
1666 0.07005 2007-01-10 18:36:00
1667 - fixup changes file
1668 - remove erroneous .orig files - oops
1670 0.07004 2007-01-09 21:52:00
1671 - fix find_related-based queries to correctly grep the unique key
1672 - fix InflateColumn to inflate/deflate all refs but scalar refs
1674 0.07003 2006-11-16 11:52:00
1675 - fix for rt.cpan.org #22740 (use $^X instead of hardcoded "perl")
1676 - Tweaks to resultset to allow inflate_result to return an array
1677 - Fix UTF8Columns to work under Perl <= 5.8.0
1678 - Fix up new_result in ResultSet to avoid alias-related bugs
1679 - Made new/update/find handle 'single' rel accessor correctly
1680 - Fix NoBindVars to be safer and handle non-true bind values
1681 - Don't blow up if columns_info_for returns useless results
1682 - Documentation updates
1684 0.07999_01 2006-10-05 21:00:00
1685 - add connect_info option "disable_statement_caching"
1686 - create insert_bulk using execute_array, populate uses it
1687 - added DBIx::Class::Schema::load_namespaces, alternative to
1689 - added source_info method for source-level metadata (kinda like
1691 - Some of ::Storage::DBI's code/docs moved to ::Storage
1692 - DBIx::Class::Schema::txn_do code moved to ::Storage
1693 - Storage::DBI now uses exceptions instead of ->ping/->{Active} checks
1694 - Storage exceptions are thrown via the schema class's throw_exception
1695 - DBIx::Class::Schema::throw_exception's behavior can be modified via
1697 - columns_info_for is deprecated, and no longer runs automatically.
1698 You can make it work like before via
1699 __PACKAGE__->column_info_from_storage(1) for now
1700 - Replaced DBIx::Class::AccessorGroup and Class::Data::Accessor with
1701 Class::Accessor::Grouped. Only user noticible change is to
1702 table_class on ResultSourceProxy::Table (i.e. table objects in
1703 schemas) and, resultset_class and result_class in ResultSource.
1704 These accessors no longer automatically require the classes when
1707 0.07002 2006-09-14 21:17:32
1708 - fix quote tests for recent versions of SQLite
1709 - added reference implementation of Manual::Example
1710 - backported column_info_from_storage accessor from -current, but
1711 - fixed inflate_datetime.t tests/stringify under older Test::More
1712 - minor fixes for many-to-many relationship helpers
1713 - cleared up Relationship docs, and fixed some typos
1714 - use ref instead of eval to check limit syntax (to avoid issues with
1716 - update ResultSet::_cond_for_update_delete to handle more complicated
1718 - bugfix to Oracle columns_info_for
1719 - remove_columns now deletes columns from _columns
1721 0.07001 2006-08-18 19:55:00
1722 - add directory argument to deploy()
1723 - support default aliases in many_to_many accessors.
1724 - support for relationship attributes in many_to_many accessors.
1725 - stop search_rs being destructive to attrs
1726 - better error reporting when loading components
1727 - UTF8Columns changed to use "utf8" instead of "Encode"
1728 - restore automatic aliasing in ResultSet::find() on nonunique queries
1729 - allow aliases in ResultSet::find() queries (in cases of relationships
1731 - pass $attrs to find from update_or_create so a specific key can be
1733 - remove anonymous blesses to avoid major speed hit on Fedora Core 5's
1734 Perl and possibly others; for more information see:
1735 https://bugzilla.redhat.com/bugzilla/show_bug.cgi?id=196836
1736 - fix a pathological prefetch case
1737 - table case fix for Oracle in columns_info_for
1738 - stopped search_rs deleting attributes from passed hash
1740 0.07000 2006-07-23 02:30:00
1741 - supress warnings for possibly non-unique queries, since
1742 _is_unique_query doesn't infer properly in all cases
1743 - skip empty queries to eliminate spurious warnings on ->deploy
1744 - fixups to ORDER BY, tweaks to deepen some copies in ResultSet
1745 - fixup for RowNum limit syntax with functions
1747 0.06999_07 2006-07-12 20:58:05
1748 - fix issue with from attr copying introduced in last release
1750 0.06999_06 2006-07-12 17:16:55
1751 - documentation for new storage options, fix S::A::L hanging on to $dbh
1752 - substantial refactor of search_related code to fix alias numbering
1753 - don't generate partial unique keys in ResultSet::find() when a table
1754 has more than one unique constraint which share a column and only one
1756 - cleanup UTF8Columns and make more efficient
1757 - rename DBIX_CLASS_STORAGE_DBI_DEBUG to DBIC_TRACE (with compat)
1758 - rename _parent_rs to _parent_source in ResultSet
1761 0.06999_05 2006-07-04 14:40:01
1762 - fix issue with incorrect $rs->{attrs}{alias}
1763 - fix subclassing issue with source_name
1764 - tweak quotes test to output text on failure
1765 - fix Schema->txn_do to not fail as a classmethod
1767 0.06999_04 2006-06-29 20:18:47
1768 - disable cdbi-t/02-Film.t warning tests under AS perl
1769 - fixups to MySQL tests (aka "work round mysql being retarded")
1770 - compat tweaks for Storage debug logging
1772 0.06999_03 2006-06-26 21:04:44
1773 - various documentation improvements
1774 - fixes to pass test suite on Windows
1775 - rewrote and cleaned up SQL::Translator tests
1776 - changed relationship helpers to only call ensure_class_loaded when the
1777 join condition is inferred
1778 - rewrote many_to_many implementation, now provides helpers for adding
1779 and deleting objects without dealing with the link table
1780 - reworked InflateColumn implementation to lazily deflate where
1781 possible; now handles passing an inflated object to new()
1782 - changed join merging to not create a rel_2 alias when adding a join
1783 that already exists in a parent resultset
1784 - Storage::DBI::deployment_statements now calls ensure_connected
1785 if it isn't passed a type
1786 - fixed Componentized::ensure_class_loaded
1787 - InflateColumn::DateTime supports date as well as datetime
1788 - split Storage::DBI::MSSQL into MSSQL and Sybase::MSSQL
1789 - fixed wrong debugging hook call in Storage::DBI
1790 - set connect_info properly before setting any ->sql_maker things
1792 0.06999_02 2006-06-09 23:58:33
1793 - Fixed up POD::Coverage tests, filled in some POD holes
1794 - Added a warning for incorrect component order in load_components
1795 - Fixed resultset bugs to do with related searches
1796 - added code and tests for Componentized::ensure_class_found and
1798 - NoBindVars + Sybase + MSSQL stuff
1799 - only rebless S::DBI if it is still S::DBI and not a subclass
1800 - Added `use' statement for DBD::Pg in Storage::DBI::Pg
1801 - stopped test relying on order of unordered search
1802 - bugfix for join-types in nested joins using the from attribute
1803 - obscure prefetch problem fixed
1804 - tightened up deep search_related
1805 - Fixed 'DBIx/Class/DB.pm did not return a true value' error
1806 - Revert change to test for deprecated find usage and swallow warnings
1807 - Slight wording change to new_related() POD
1808 - new specific test for connect_info coderefs
1809 - POD clarification and content bugfixing + a few code formatting fixes
1810 - POD::Coverage additions
1812 - Fix column_info stomping
1814 0.06999_01 2006-05-28 17:19:30
1815 - add automatic naming of unique constraints
1816 - marked DB.pm as deprecated and noted it will be removed by 1.0
1817 - add ResultSetColumn
1818 - refactor ResultSet code to resolve attrs as late as possible
1819 - merge prefetch attrs into join attrs
1820 - add +select and +as attributes to ResultSet
1821 - added InflateColumn::DateTime component
1822 - refactor debugging to allow for profiling using Storage::Statistics
1823 - removed Data::UUID from deps, made other optionals required
1824 - modified SQLT parser to skip dupe table names
1825 - added remove_column(s) to ResultSource/ResultSourceProxy
1826 - added add_column alias to ResultSourceProxy
1827 - added source_name to ResultSource
1828 - load_classes now uses source_name and sets it if necessary
1829 - add update_or_create_related to Relationship::Base
1830 - add find_or_new to ResultSet/ResultSetProxy and find_or_new_related
1831 to Relationship::Base
1832 - add accessors for unique constraint names and coulums to
1833 ResultSource/ResultSourceProxy
1834 - rework ResultSet::find() to search unique constraints
1835 - CDBICompat: modify retrieve to fix column casing when ColumnCase is
1837 - CDBICompat: override find_or_create to fix column casing when
1838 ColumnCase is loaded
1839 - reorganized and simplified tests
1841 - added the ability to set on_connect_do and the various sql_maker
1842 options as part of Storage::DBI's connect_info.
1844 0.06003 2006-05-19 15:37:30
1845 - make find_or_create_related check defined() instead of truth
1846 - don't unnecessarily fetch rels for cascade_update
1847 - don't set_columns explicitly in update_or_create; instead use
1848 update($hashref) so InflateColumn works
1849 - fix for has_many prefetch with 0 related rows
1850 - make limit error if rows => 0
1851 - added memory cycle tests and a long-needed weaken call
1853 0.06002 2006-04-20 00:42:41
1854 - fix set_from_related to accept undef
1855 - fix to Dumper-induced hash iteration bug
1856 - fix to copy() with non-composed resultsource
1857 - fix to ->search without args to clone rs but maintain cache
1858 - grab $self->dbh once per function in Storage::DBI
1859 - nuke ResultSource caching of ->resultset for consistency reasons
1860 - fix for -and conditions when updating or deleting on a ResultSet
1863 - Added fix for quoting with single table
1864 - Substantial fixes and improvements to deploy
1865 - slice now uses search directly
1866 - fixes for update() on resultset
1867 - bugfix to Cursor to avoid error during DESTROY
1868 - transaction DBI operations now in debug trace output
1870 0.06000 2006-03-25 18:03:46
1871 - Lots of documentation improvements
1872 - Minor tweak to related_resultset to prevent it storing a searched rs
1873 - Fixup to columns_info_for when database returns type(size)
1874 - Made do_txn respect void context (on the off-chance somebody cares)
1875 - Fix exception text for nonexistent key in ResultSet::find()
1877 0.05999_04 2006-03-18 19:20:49
1878 - Fix for delete on full-table resultsets
1879 - Removed caching on count() and added _count for pager()
1880 - ->connection does nothing if ->storage defined and no args
1881 (and hence ->connect acts like ->clone under the same conditions)
1882 - Storage::DBI throws better exception if no connect info
1883 - columns_info_for made more robust / informative
1884 - ithreads compat added, fork compat improved
1885 - weaken result_source in all resultsets
1886 - Make pg seq extractor less sensitive.
1888 0.05999_03 2006-03-14 01:58:10
1889 - has_many prefetch fixes
1890 - deploy now adds drop statements before creates
1891 - deploy outputs debugging statements if DBIX_CLASS_STORAGE_DBI_DEBUG
1894 0.05999_02 2006-03-10 13:31:37
1895 - remove test dep on YAML
1896 - additional speed tweaks for C3
1897 - allow scalarefs passed to order_by to go straight through to SQL
1898 - renamed insert_or_update to update_or_insert (with compat alias)
1899 - hidden lots of packages from the PAUSE Indexer
1901 0.05999_01 2006-03-09 18:31:44
1902 - renamed cols attribute to columns (cols still supported)
1903 - added has_column_loaded to Row
1904 - Storage::DBI connect_info supports coderef returning dbh as 1st arg
1905 - load_components() doesn't prepend base when comp. prefixed with +
1908 - prefetch for has_many
1909 - cache attr for resultsets
1910 - PK::Auto::* no longer required since Storage::DBI::* handle auto-inc
1911 - minor tweak to tests for join edge case
1912 - added cascade_copy relationship attribute
1913 (sponsored by Airspace Software, http://www.airspace.co.uk/)
1914 - clean up set_from_related
1915 - made copy() automatically null out auto-inc columns
1916 - added txn_do() method to Schema, which allows a coderef to be
1919 0.05007 2006-02-24 00:59:00
1920 - tweak to Componentised for Class::C3 0.11
1921 - fixes for auto-inc under MSSQL
1923 0.05006 2006-02-17 15:32:40
1924 - storage fix for fork() and workaround for Apache::DBI
1925 - made update(\%hash) work on row as well as rs
1926 - another fix for count with scalar group_by
1927 - remove dependency on Module::Find in 40resultsetmanager.t (RT #17598)
1929 0.05005 2006-02-13 21:24:51
1930 - remove build dependency on version.pm
1932 0.05004 2006-02-13 20:59:00
1933 - allow specification of related columns via cols attr when primary
1934 keys of the related table are not fetched
1935 - fix count for group_by as scalar
1936 - add horrific fix to make Oracle's retarded limit syntax work
1937 - remove Carp require
1938 - changed UUIDColumns to use new UUIDMaker classes for uuid creation
1939 using whatever module may be available
1941 0.05003 2006-02-08 17:50:20
1942 - add component_class accessors and use them for *_class
1943 - small fixes to Serialize and ResultSetManager
1944 - rollback on disconnect, and disconnect on DESTROY
1946 0.05002 2006-02-06 12:12:03
1947 - Added recommends for Class::Inspector
1948 - Added skip_all to t/40resultsetmanager.t if no Class::Inspector
1951 0.05001 2006-02-05 15:28:10
1952 - debug output now prints NULL for undef params
1953 - multi-step prefetch along the same rel (e.g. for trees) now works
1954 - added multi-join (join => [ 'foo', 'foo' ]), aliases second to foo_2
1955 - hack PK::Auto::Pg for "table" names referencing a schema
1956 - find() with attributes works
1957 - added experimental Serialize and ResultSetManager components
1958 - added code attribute recording to DBIx::Class
1959 - fix to find() for complex resultsets
1960 - added of $storage->debugcb(sub { ... })
1961 - added $source->resultset_attributes accessor
1962 - added include_columns rs attr
1964 0.05000 2006-02-01 16:48:30
1965 - assorted doc fixes
1966 - remove ObjectCache, not yet working in 0.05
1967 - let many_to_many rels have attrs
1968 - fix ID method in PK.pm to be saner for new internals
1969 - fix t/30dbicplain.t to use ::Schema instead of
1970 Catalyst::Model::DBIC::Plain
1972 0.04999_06 2006-01-28 21:20:32
1973 - fix Storage/DBI (tried to load deprecated ::Exception component)
1975 0.04999_05 2006-01-28 20:13:52
1976 - count will now work for grouped resultsets
1977 - added accessor => option to column_info to specify accessor name
1978 - added $schema->populate to load test data (similar to AR fixtures)
1979 - removed cdbi-t dependencies, only run tests if installed
1980 - Removed DBIx::Class::Exception
1981 - unified throw_exception stuff, using Carp::Clan
1982 - report query when sth generation fails.
1983 - multi-step prefetch!
1987 0.04999_04 2006-01-24 21:48:21
1988 - more documentation improvements
1989 - add columns_info_for for vendor-specific column info (Zbigniew
1991 - add SQL::Translator::Producer for DBIx::Class table classes (Jess
1993 - add unique constraint declaration (Daniel Westermann-Clark)
1994 - add new update_or_create method (Daniel Westermann-Clark)
1995 - rename ResultSetInstance class to ResultSetProxy, ResultSourceInstance
1996 to ResultSourceProxy, and TableInstance to ResultSourceProxy::Table
1997 - minor fixes to UUIDColumns
1998 - add debugfh method and ENV magic for tracing SQL (Nigel Metheringham)
2000 0.04999_03 2006-01-20 06:05:27
2001 - imported Jess Robinson's SQL::Translator::Parser::DBIx::Class
2002 - lots of internals cleanup to eliminate result_source_instance
2004 - added register_column and register_relationship class APIs
2005 - made Storage::DBI use prepare_cached safely (thanks to Tim Bunce)
2006 - many documentation improvements (thanks guys!)
2007 - added ->connection, ->connect, ->register_source and ->clone schema
2009 - Use croak instead of die for user errors.
2011 0.04999_02 2006-01-14 07:17:35
2012 - Schema is now self-contained; no requirement for co-operation
2013 - add_relationship, relationships, relationship_info, has_relationship
2014 - relationship handling on ResultSource
2015 - all table handling now in Table.pm / ResultSource.pm
2016 - added GROUP BY and DISTINCT support
2017 - hacked around SQL::Abstract::Limit some more in DBIC::SQL::Abstract
2018 (this may have fixed complex quoting)
2019 - moved inflation to inflate_result in Row.pm
2020 - added $rs->search_related
2021 - split compose_namespace out of compose_connection in Schema
2022 - ResultSet now handles find
2023 - various *_related methods are now ->search_related->*
2024 - added new_result to ResultSet
2026 0.04999_01 2005-12-27 03:33:42
2027 - search and related methods moved to ResultSet
2028 - select and as added to ResultSet attrs
2029 - added DBIx::Class::Table and TableInstance for table-per-class
2030 - added DBIx::Class::ResultSetInstance which handles proxying
2031 search etc. as a superclass of DBIx::Class::DB
2032 - assorted test and code cleanup work
2034 0.04001 2005-12-13 22:00:00
2035 - Fix so set_inflated_column calls set_column
2036 - Syntax errors in relationship classes are now reported
2037 - Better error detection in set_primary_key and columns methods
2038 - Documentation improvements
2039 - Better transaction support with txn_* methods
2040 - belongs_to now works when $cond is a string
2041 - PK::Auto::Pg updated, only tries primary keys instead of all cols
2044 - Moved get_simple and set_simple into AccessorGroup
2045 - Made 'new' die if given invalid columns
2046 - Added has_column and column_info to Table.pm
2047 - Refactored away from direct use of _columns and _primaries
2048 - Switched from NEXT to Class::C3
2051 - Added an || '' to the CDBICompat stringify to avoid null warnings
2052 - Updated name section for manual pods
2053 0.03003 2005-11-03 17:00:00
2055 - Changed use to require in Relationship/Base to avoid import.
2057 0.03002 2005-10-20 22:35:00
2058 - Minor bugfix to new (Row.pm)
2059 - Schema doesn't die if it can't load a class (Schema.pm)
2060 - New UUID columns plugin (UUIDColumns.pm)
2061 - Documentation improvements.
2063 0.03001 2005-09-23 14:00:00
2064 - Fixes to relationship helpers
2065 - IMPORTANT: prefetch/schema combination bug fix
2067 0.03 2005-09-19 19:35:00
2069 - Join support on search
2070 - Prefetch support on search
2072 0.02 2005-08-12 18:00:00
2074 - Performance improvements.
2075 - Oracle primary key support.
2076 - MS-SQL primary key support.
2077 - SQL::Abstract::Limit integration for database-agnostic limiting.
2079 0.01 2005-08-08 17:10:00