1 Revision history for DBIx::Class
3 * Notable Changes and Deprecations
4 - Neither exception_action() nor $SIG{__DIE__} handlers are invoked
5 on recoverable errors. This ensures that the retry logic is fully
6 insulated from changes in control flow, as the handlers are only
7 invoked when an error is leaving the DBIC internals to be handled by
8 the caller (n.b. https://github.com/PerlDancer/Dancer2/issues/1125)
9 - $result->related_resultset() no longer passes extra arguments to
10 an underlying search_rs(), as by design these arguments would be
11 used only on the first call to ->related_resultset(), and ignored
12 afterwards. Instead an exception (detailing the fix) is thrown.
13 - Calling the set_* many-to-many helper with a list (instead of an
14 arrayref) now emits a deprecation warning
17 - When using non-scalars (e.g. arrays) as literal bind values it is no
18 longer necessary to explicitly specify a bindtype (this turned out
19 to be a mostly useless overprotection)
20 - DBIx::Class::Optional::Dependencies now properly understands
21 combinations of requirements and does the right thing with e.g.
22 ->req_list_for([qw( rdbms_oracle ic_dt )]) bringing in the Oracle
23 specific DateTime::Format dependencies
26 - Ensure failing on_connect* / on_disconnect* are dealt with properly,
27 notably on_connect* failures now properly abort the entire connect
28 - Fix incorrect SQL generated with invalid {rows} on complex resultset
29 operations, generally more robust handling of rows/offset attrs
30 - Fix incorrect $storage state on unexpected RDBMS disconnects and
31 other failure events, preventing clean reconnection (RT#110429)
32 - Ensure leaving an exception stack via Return::MultiLevel or something
33 similar produces a large warning
34 - Make sure exception objects stringifying to '' are properly handled
35 and warned about (GH#15)
36 - Fix corner case of stringify-only overloaded objects being used in
38 - Fix spurious ROLLBACK statements when a TxnScopeGuard fails a commit
39 of a transaction with deferred FK checks: a guard is now inactivated
40 immediately before the commit is attempted (RT#107159)
41 - Work around unreliable $sth->finish() on INSERT ... RETURNING within
42 DBD::Firebird on some compiler/driver combinations (RT#110979)
43 - Fix several corner cases with Many2Many over custom relationships
44 - Fix t/52leaks.t failures on compilerless systems (RT#104429)
45 - Fix t/105view_deps.t failing with libsqlite >= 3.009, where view
46 definitions are lazily-checked for correctness only at DML-time as
47 opposed to DDL-time (RT#1546088)
48 - Fix t/storage/quote_names.t failures on systems with specified Oracle
49 test credentials while missing the optional Math::Base36
50 - Fix the Sybase ASE storage incorrectly attempting to retrieve an
51 autoinc value when inserting rows containing blobs (GH#82)
52 - Fix test failures when DBICTEST_SYBASE_DSN is set (unnoticed change
53 in error message wording during 0.082800 and a bogus test)
56 - Fix invalid variable names in ResultSource::View examples
57 - Skip tests in a way more intelligent and speedy manner when optional
58 dependencies are missing
59 - Make the Optional::Dependencies error messages cpanm-friendly
60 - Incompatibly change values (not keys) of the hash returned by
61 Optional::Dependencies::req_group_list (no known users in the wild)
62 - Protect tests and codebase from incomplete caller() overrides, like
64 - Work around rare test deadlock under heavy parallelism (RT#108390)
65 - Stop using bare $] throughout - protects the codebase from issues
66 similar (but likely not limited to) P5#72210
67 - Config::Any is no longer a core dep, but instead is migrated to a new
68 optdep group 'config_file_reader'
70 0.082820 2015-03-20 20:35 (UTC)
72 - Protect destructors from rare but possible double execution, and
73 loudly warn the user whenever the problem is encountered (GH#63)
74 - Relax the 'self_result_object' argument check in the relationship
75 resolution codepath, restoring exotic uses of inflate_result
76 http://lists.scsys.co.uk/pipermail/dbix-class/2015-January/011876.html
77 - Fix updating multiple CLOB/BLOB columns on Oracle
78 - Fix exception on complex update/delete under a replicated setup
79 http://lists.scsys.co.uk/pipermail/dbix-class/2015-January/011903.html
80 - Fix uninitialized warnings on empty hashes passed to join/prefetch
81 https://github.com/vanstyn/RapidApp/commit/6f41f6e48 and
82 http://lists.scsys.co.uk/pipermail/dbix-class/2015-February/011921.html
83 - Fix hang in t/72pg.t when run against DBD::Pg 3.5.0. The ping()
84 implementation changes due to RT#100648 made an alarm() based
88 - Remove warning about potential side effects of RT#79576 (scheduled)
89 - Various doc improvements (GH#35, GH#62, GH#66, GH#70, GH#71, GH#72)
90 - Depend on newer Moo, to benefit from a safer runtime (RT#93004)
91 - Fix intermittent failures in the LeakTracer on 5.18+
92 - Fix failures of t/54taint.t on Windows with spaces in the $^X
93 executable path (RT#101615)
95 0.082810 2014-10-25 13:58 (UTC)
97 - Fix incorrect collapsing-parser source being generated in the
98 presence of unicode data among the collapse-points
99 - Fix endless loop on BareSourcelessResultClass->throw_exception(...)
102 - Depend on newer SQL::Abstract (fixing overly-aggressive parenthesis
104 - Depend on newer Moo, fixing some interoperability issues:
105 http://lists.scsys.co.uk/pipermail/dbix-class/2014-October/011787.html
107 0.082801 2014-10-05 23:55 (UTC)
109 - Passing large amounts of objects with stringification overload
110 directly to DBIx::Class may result in strange action at a distance
111 exceptions. More info (and a workaround description) can be found
112 under "Note" at https://metacpan.org/pod/SQL::Abstract#is_plain_value
113 - The relationship condition resolution fixes come with the side effect
114 of returning more complete data, tripping up *some* users of an
115 undocumented but widely used internal function. In particular
116 https://rt.cpan.org/Ticket/Display.html?id=91375#txn-1407239
118 * Notable Changes and Deprecations
119 - DBIC::FilterColumn now properly bypasses \'' and \[] literals, just
120 like the rest of DBIC
121 - DBIC::FilterColumn "from_storage" handler is now invoked on NULLs
122 returned from storage
123 - find() now throws an exception if some of the supplied values are
124 managed by DBIC::FilterColumn (RT#95054)
125 - Custom condition relationships are now invoked with a slightly
126 different signature (existing coderefs will continue to work)
127 - Add extra custom condition coderef attribute 'foreign_values'
128 to allow for proper reverse-relationship-like behavior
129 (i.e. $result->set_from_related($custom_rel, $foreign_result_object)
130 - When in a transaction, DBIC::Ordered now seamlesly handles result
131 objects that went out of sync with the storage (RT#96499)
132 - CDBICompat::columns() now supports adding columns through supplied
133 Class::DBI::Column instances (GH#52)
134 - Deprecate { col1 => col2 } expressions in manual {from} structures
135 (at some point of time manual {from} will be deprecated entirely)
138 - Fix Resultset delete/update affecting *THE ENTIRE TABLE* in cases
139 of empty (due to conditions) resultsets with multi-column keys
140 - Fix on_connect_* not always firing in some cases - a race condition
141 existed between storage accessor setters and the determine_driver
142 routines, triggering a connection before the set-cycle is finished
143 - Fix collapse being ignored on single-origin selection (RT#95658)
144 - Fix incorrect behavior on custom result_class inflators altering
145 the amount of returned results
146 - Fix failure to detect stable order criteria when in iterator
147 mode of a has_many prefetch off a search_related chain
148 - Prevent erroneous database hit when accessing prefetched related
149 resultsets with no rows
150 - Proper exceptions on malformed relationship conditions (RT#92234)
151 - Fix incorrect handling of custom relationship conditions returning
152 SQLA literal expressions
153 - Fix long standing bug with populate() missing data from hashrefs with
154 different keysets: http://is.gd/2011_dbic_populate_gotcha (RT#92723)
155 - Fix multi-value literal populate not working with simplified bind
157 - Massively improve the implied resultset condition parsing - now all
158 applicable conditions within a resultset should be properly picked
159 up by create() and populate()
160 - Ensure definitive condition extractor handles bizarre corner cases
161 without bombing out (RT#93244)
162 - Fix set_column on non-native (+columns) selections (RT#86685)
163 - Fix set_inflated_column incorrectly handling \[] literals (GH#44)
164 - Ensure that setting a column to a literal invariably marks it dirty
165 - Fix copy() not working correctly with extra selections present
166 - Work around exception objects with broken string overloading in one
167 additional codepath (missed in 0.08260)
168 - Fix more inconsistencies of the quote_names attribute propagating
169 to SQL::Translator (partially RT#87731)
170 - Fix SQLT constraint naming when DBIC table names are fully qualified
172 - Ensure ::Schema::Versioned connects only once by reusing the main
174 - Fix inability to handle multiple consecutive transactions with
175 savepoints on DBD::SQLite < 1.39
176 - Fix CDBICompat to match Class::DBI behavior handling non-result
177 blessed has_a (implicit deflate via stringification and inflate via
181 - Ensure source metadata calls always take place on the result source
182 instance registered with the caller
183 - IFF DBIC_TRACE output defaults to STDERR we now silence the possible
184 wide-char warnings if the trace happens to contain unicode
186 0.08270 2014-01-30 21:54 (PST)
188 - Fix 0.08260 regression in DBD::SQLite bound int handling. Inserted
189 data was not affected, but any function <=> integer comparison would
190 have failed (originally fixed way back in 0e773352)
191 - Fix failure to load DateTime formatter when connecting to Firebird
195 - All drivers based on ::Storage::DBI::Firebird::Common now return the
196 same sqlt_type value (affects ::DBI::Interbase, ::DBI::Firebird and
197 ::DBI::ODBC::Firebird)
199 0.08260 2014-01-28 18:52 (UTC)
201 - A new zero-to-DBIC style manual: DBIx::Class::Manual::QuickStart
203 * Notable Changes and Deprecations
204 - Explicitly deprecate combination of distinct and selecting a
205 non-column via $rs->get_column()
208 - More robust handling of circular relationship declarations by loading
209 foreign classes less frequently (should resolve issues like
210 http://lists.scsys.co.uk/pipermail/dbix-class/2013-June/011374.html)
211 Note that none of this is a manifestations of a DBIC bug, but rather
212 unexpected (but correct) behavior of load-order-dependent (hence
213 logically broken) Resultclass hierarchies. In order to deal with this
214 DBIC is scaling back a large number of sanity checks, which are to be
215 reintroduce pending a better framework for source registration
216 - Fix multiple edge cases of complex prefetch combining incorrectly
217 with correlated subquery selections
218 - Fix multiple edge cases stemming from interaction of a non-selecting
219 order_by specification and distinct and/or complex prefetch
220 - Fix unbound growth of a resultset during repeated execute/exhaust
222 - Work around (and be very vocal about the fact) when DBIC encounters
223 an exception object with broken string overloading
224 - Clarify ambiguous behavior of distinct when used with ResultSetColumn
225 i.e. $rs->search({}, { distinct => 1 })->get_column (...)
226 - Setting quote_names propagates to SQL::Translator when producing
227 SQLite DDL (it is one of the few producers *NOT* quoting by default)
228 - Fix incorrect binding of large integers on old versions of
229 DBD::SQLite (now DBIC simply always binds SQLite ints as BIGINT)
230 - Silence (harmless) warnings on recent DBD::SQLite versions, when
231 inserting/updating large integers on 32bit ivsize systems (RT#76395)
232 - Back out self-cleaning from DBIx::Class::Carp for the time being
233 (as a side effect fixes RT#86267)
234 - Fix incorrect internal use of implicit list context in copy()
235 - Fix 0.08250 regression in driver determination when DBI_DSN is used
236 - Tests no longer fail if $ENV{DBI_DSN} is set
237 - Throw clearer exception on ->new_related() with a non-existent
239 - Fix incorrect parethesis unroll with multicolumn in, (never noticed
240 before fixing false positive in SQLA::Test 1.77)
241 - Fix t/storage/replicated.t class loading problem
242 - Stop using the deprecated Class::MOP::load_class()
243 - Fix warning in t/54taint.t with explicitly unset PERL5LIB (RT#91972)
244 - Fix t/54taint.t failing under a local::lib with installed earlier
245 DBIC version (RT#92486)
248 - Massive incompatible change of ::BlockRunner internals (was never
249 documented as usable externally, this last set of changes settles
250 the design for proper documentation and opening up)
251 - Adjust exceptions in tests to accommodate changes in the upcoming
252 DBD::SQLite based on libsqlite 3.8.2
253 - More robust lock file naming scheme - allow tests to work on exotic
254 MSWin32 filesystems (habitual offender being http://is.gd/iy5XVP)
255 - Better diagnostics when File::Spec->tmpdir gives us crap in testing
256 - Replace $row with $result in all docs to be consistent and to
257 clarify various return values
259 0.08250 2013-04-29 22:00 (UTC)
260 * New Features / Changes
261 - Rewrite from scratch the result constructor codepath - many bugfixes
262 and performance improvements (the current codebase is now capable of
263 outperforming both DBIx::DataModel and Rose::DB::Object on some
264 workloads). Some notable benefits:
265 - Multiple has_many prefetch
266 - Partial prefetch - you now can select only columns you are
267 interested in, while preserving the collapse functionality
268 (collapse is now exposed as a first-class API attribute)
269 - Prefetch of resultsets with arbitrary order
270 (RT#54949, RT#74024, RT#74584)
271 - Prefetch no longer inserts right-side table order_by clauses
272 (massively helps the deficient MySQL optimizer)
273 - Prefetch with limit on right-side ordered resultsets now works
274 correctly (via aggregated grouping)
275 - No longer order the insides of a complex prefetch subquery,
276 unless required to satisfy a limit
277 - Stop erroneously considering order_by criteria from a join under
278 distinct => 1 (the distinct should apply to the main source only)
279 - Massively optimize codepath around ->cursor(), over 10x speedup
280 on some iterating workloads.
281 - Support standalone \[ $sql, $value ] in literal SQL with bind
282 specifications: \[ '? + ?', 42, 69 ] is now equivalent to
283 \[ '? + ?', [ {} => 42 ], [ {} => 69 ] ]
284 - Changing the result_class of a ResultSet in progress is now
285 explicitly forbidden. The behavior was undefined before, and
286 would result in wildly differing outcomes depending on $rs
288 - Deprecate returning of prefetched 'filter' rels as part of
289 get_columns() and get_inflated_columns() data
290 - Invoking get_inflated_columns() no longer fires get_columns() but
291 instead retrieves data from individual non-inflatable columns via
293 - Emit a warning on incorrect use of nullable columns within a
295 - Limited checks are performed on whether columns without declared
296 is_nullable => 1 metadata do in fact sometimes fetch NULLs from
297 the database (the check is currently very limited and is performed
298 only on resultset collapse when the alternative is rather worse)
301 - Fix _dbi_attrs_for_bind() being called befor DBI has been loaded
302 (regression in 0.08210)
303 - Fix update/delete operations on resultsets *joining* the updated
304 table failing on MySQL. Resolves oversights in the fixes for
305 RT#81378 and RT#81897
306 - Fix open cursors silently resetting when inherited across a fork
308 - Properly support "MySQL-style" left-side group_by with prefetch
309 - Fix $grouped_rs->get_column($col)->func($func) producing incorrect
311 - Stop Sybase ASE storage from generating invalid SQL in subselects
312 when a limit without offset is encountered
313 - Even more robust behavior of GenericSubQuery limit dialect
314 - Make sure deployment_statements() and cursor_class() are called on
315 a resolved storage subclass
318 - Fix tests failing due to unspecified resultset retrieval order
319 (test suite now will pass with newest SQLite libs)
321 0.08210 2013-04-04 15:30 (UTC)
322 * New Features / Changes
323 - Officially deprecate the 'cols' and 'include_columns' resultset
325 - Remove ::Storage::DBI::sth() deprecated in 0.08191
328 - Work around a *critical* bug with potential for data loss in
329 DBD::SQLite - RT#79576
330 - Audit and correct potential bugs associated with braindead reuse
331 of $1 on unsuccessful matches
332 - Fix incorrect warning/exception originator reported by carp*() and
335 0.08209 2013-03-01 12:56 (UTC)
336 * New Features / Changes
337 - Debugging aid - warn on invalid result objects created by what
338 seems like an invalid inheritance hierarchy
341 - Fix another embarrassing regression preventing correct refining of
342 the search criteria on a prefetched relation (broken in 0.08205)
343 - Fix incorrect callsite reporting by DBIC::Carp
345 0.08208 2013-02-20 09:56 (UTC)
346 * New Features / Changes
347 - A bunch of nonsensically named arguments to the SQL::Translator
348 parser have been marked as deprecated (while still fully
352 - Fix duplicated selected columns when calling 'count' when a same
353 aggregate function is used more than once in a 'having' clause
355 - Prevent SQL::Translator::Producer::YAML from seeing the $dbh
356 in a potentially connected $schema instance (RT#75394)
359 - Fixup our distbuilding process to stop creating world-writable
360 tarball contents (implicitly fixes RT#83084)
361 - Added strict and warnings tests for all lib and test files
365 - Fix dbh_do() failing to properly reconnect (regression in 0.08205)
366 - Extra sanity check of a fresh DBI handle ($dbh). Fixes
367 connection coderefs returning garbage (seen in the wild)
370 - Only allow known globals in SQL::Translator leak allowance
371 - General cleanup of error message texts - quote names/identifiers
373 - Stop t/52leaks.t from failing when AUTOMATED_TESTING=1
376 * New Features / Changes
377 - The emulate_limit() arbitrary limit dialect emulation mechanism is
378 now deprecated, and will be removed when DBIx::Class migrates to
380 - Support for the source_bind_attributes() storage method has been
381 removed after a lengthy deprecation cycle
383 - When performing resultset update/delete only strip condition
384 qualifiers - leave the source name alone (RT#80015, RT#78844)
385 - Fix incorrect behavior on resultset update/delete invoked on
386 composite resultsets (e.g. as_subselect_rs)
387 - Fix update/delete operations referencing the updated table failing
388 on MySQL, due to its refusal to modify a table being directly
389 queried. As a workaround induce in-memory temp-table creation
391 - More robust behavior under heavily threaded environments - make
392 sure we do not have refaddr reuse in the global storage registry
393 - Fix failing test on 5.8 under Win32 (RT#81114)
394 - Fix hash-randomization test issues (RT#81638)
395 - Disallow erroneous calling of connect_info on a replicated storage
398 - Improve the populate docs in ::Schema and ::ResultSet
399 - ::Storage::DBI::source_bind_attributes() removed as announced
400 on Jan 2011 in 0e773352a
403 * New Features / Changes
404 - SQLMaker now accepts \'literal' with the 'for' rs attribute as an
405 override to the builtin FOR options
407 - Fix unique constraint violations in Ordered.pm blanket movement
408 (RT#79773, rolls back short-sighted 5e6fde33e)
409 - Fix API mismatch between new_result() and new_related() (originally
411 - Fix test failure on perl 5.8
413 - Much more extensive diagnostics when a new RDBMS/DSN combination is
414 encountered (RT#80431)
418 - Really fix inadequate $dbh->ping SQLite implementation (what shipped
419 in 0.08201 tickled other deficiencies in DBD::SQLite itself)
423 - Replace inadequate $dbh->ping SQLite implementation with our own,
426 0.08200 2012-08-24 (UTC)
428 - Change one of the new tests for the previous release to not require
431 0.08199 2012-08-22 (UTC)
433 - Roll back incomplete (and broken) internal changes - restore prefetch functionality
435 0.08198 2012-07-11 03:43 (UTC)
437 - Fix a number of Win32 Test issues
438 - Fix silent Oracle connection failures
440 0.08197 2012-07-10 10:32 (UTC)
441 * New Features / Changes
442 - Issue a warning when DateTime objects are passed to ->search
443 - Fast populate() in void context is now even more efficient by
444 going directly through execute_for_fetch bypassing execute_array
445 - Fix update()/delete() on complex resultsets to no longer fall back
446 to silly row-by-row deletion, construct a massive OR statement
448 - Allow complex update/delete operations on sources without a
449 primary key, as long as they have at least one non-nullable
451 - dbicadmin now better supports catalyst-style config files, by
452 unrolling 'config_info' hashkeys
453 - Multiple Improvements MSSQL over DBD::ADO
454 - Transaction support
455 - Support for VARCHAR(MAX)/VARBINARY(MAX)/NVARCHAR(MAX) datatypes
456 - Nomalization of retrieved GUID values
459 - Fix complex has_many prefetch with resultsets not selecting identity
460 columns from the root result source
461 - Fix SkipFirst and FirstSkip limit dialects (Informix and Firebird)
462 - Fix "Skimming limit" dialects (Top, FetchFirst) to properly check
463 the order_by criteria for stability
464 - Fix "Skimming limit" dialects (Top, FetchFirst) to propagate
465 non-selected order criteria when part of a larger subquery
466 - Fix RowNumberOver and all "skimming limits" to correctly assemble
467 bind values when supplied for both select and order_by
468 - Fix all subquery-based dialects to not lose a subquery fragment
469 when we both select and order by the result of the same subquery
470 - Fix the Sybase hubrid limit dialect (RowCountOrGenericSubQ) losing
471 Group/Having/Order clauses when called without an offset (RT#73244)
472 - No longer generate incorrect SQL on ->as_query called on resultsets
473 with software_limit enabled
474 - A number of corner case fixes of void context populate() with \[]
475 - Fix corner case of forked children disconnecting the parents DBI
477 - Improve identity/autoinc retrieval code in MSSQL and Sybase -
478 should reduce weird side-effects especially with populate()
479 - Explicitly disable DBD::ODBC batch operations (as of DBD::ODBC 1.35)
480 for the following drivers too buggy to handle the optimized path:
481 - FreeTDS ODBC driver (when used with MSSQL)
482 - The Firebird ODBC driver
483 - The MSAccess ODBC driver
484 - Explicitly disable DBD::ODBC dynamic_cursors when using freetds 0.83
485 or later - they made enough ODBC incompatible changes making it
486 impossible to support sanely
487 - Explicitly disable SCOPE_IDENTITY queries and statement caching for
488 MSSQL on DBD::Sybase compiled against freetds 0.83 or later - way too
490 - Disable statement caching when using Sybase ASE and DBD::Sybase
491 compiled against freetds 0.83 or later
492 - Fix leakage of $schema on in-memory new_related() calls
493 - Fix more cases of $schema leakage in SQLT::Parser::DBIC
494 - Fix leakage of $storage in ::Storage::DBI::Oracle
495 - Fix pessimization of Oracle RowNum limit dialect query when no
496 offset has been specified
497 - Remove useless vestigial pessimization in Ordered.pm for cases
498 when the position column is part of a unique constraint
499 - Fix dbicadmin to no longer ignore the documented 'config' option
500 - The schema-resultsource entanglement is now much more robust
502 - Fix ::Schema::ddl_filename() failing miserably on paths containing
503 certain numeric sequences
504 - t/53lean_startup.t adjusted for new 5.15.x base.pm behavior
507 - Centralized leak-checks for all instances of DBICTest::Schema
509 - Now passes all tests with Test::Builder 1.005
510 - Codebase is now trailing-whitespace-free
511 - Cleanup of complex resultset update/delete oprations - storage
512 specific code moved back to ResultSet and replaced by checks
513 of storage capabilities
514 - Fixed carp_once only emitting one single warning per package
515 regardless of warning content
516 - Test suite now can be safely executed in parallel (prove -jN
517 or HARNESS_OPTIONS=jN)
519 0.08196 2011-11-29 05:35 (UTC)
521 - Fix tests for DBD::SQLite >= 1.34.
522 - Fix test failures with DBICTEST_SQLITE_USE_FILE set
523 - Fix the find() condition heuristics being invoked even when the
524 call defaults to 'primary' (i.e. when invoked with bare values)
525 - Throw much clearer error on incorrect inflation spec
526 - Fix incorrect storage behavior when first call on a fresh schema
527 is with_deferred_fk_checks
528 - Fix incorrect dependency on Test::Simple/Builder (RT#72282)
529 - Fix uninitialized warning in ::Storage::Sybase::ASE
530 - Improve/cache DBD-specific datatype bind checks (also solves a
531 nasty memleak with version.pm on multiple ->VERSION invocations)
532 - The internal carp module now correctly skips CAG frames when
534 - Fix test failures on perl < 5.8.7 and new Package::Stash::XS
535 - Fix TxnScopeGuard not behaving correctly when $@ is set at the
536 time of $guard instantiation
537 - Fix the join/prefetch resolver when dealing with ''/undef/()
538 relation specifications
541 - No longer depend on Variable::Magic now that a pure-perl
542 namespace::clean is available
543 - Drop Oracle's Math::BigInt req down to 1.80 - no fixes concerning
546 0.08195 2011-07-27 16:20 (UTC)
548 - Fix horrible oversight in the Oracle sqlmaker when dealing with
549 queries updating blobs (RT#69829)
551 0.08194 2011-07-20 16:10 (UTC)
553 - Fix $rs->populate([]) to be a no-op rather than an exception
554 - Overhaul t/53lean_startup.t to better dodge false positives
555 - Stop Data::Compare from loading random plugins
556 - Oracle: Recalculate LOB bind indices for UPDATE with LOBs in WHERE
559 0.08193 2011-07-14 17:00 (UTC)
560 * New Features / Changes
561 - Allow schema cloning to mutate attributes
562 - DBIC now attempts more aggressive de-duplication of where
563 conditions on resultset chaining
564 - The Ordered component is now smarter wrt reordering of dirty
565 objects, and does its job with less storage queries
566 - Logging via DBIC_TRACE=1=<filename> no longer overwrites the
567 logfile on every program startup, appending loglines instead
570 - Fix issue where the query was becoming overly mangled when trying
571 to use pagination with a query that has a sub-select in the WHERE
573 - Fix possible incorrect pagination on Oracle, when a resultset
574 is not ordered by a unique column
575 - Revert "Fix incorrect signature of the default sqlt_deploy_hook"
576 from 0.08191 - documentation was in fact incorrect, not the code
577 - Fix Sybase ASE IC::DateTime support (::Storage going out of sync
578 with new default format expected by DateTime::Format::Sybase)
579 - Fix a bug in update_all() resulting in the first row receiving a
580 different dataset than the subsequent ones
581 - Accomodate MSAccess supporting only 'INNER JOIN' (not plain 'JOIN')
582 - InflateColumn::DateTime option datetime_undef_if_invalid no longer
583 masks missing dependency exceptions (RT#66823)
584 - Fix bug in Schema::Versioned failing to insert a schema version row
585 during upgrades at the turn of the second
586 - Fix incorrect bind of integers >= 2^^32 (bigint columns) to
587 SQL_INTEGER, resulting in silent conversion to '-1'
588 - Fix pre 5.10 failures of t/55namespaces_cleaned.t due to buggy
590 - Oracle autoinc inserts no longer leave open cursors behind
592 0.08192 2011-05-10 04:20 (UTC)
594 - Fix serious regression on SQLite, corrupting data when an alphanum
595 value does not correspond to a stale numeric datatype in colinfo
597 0.08191 2011-05-02 00:45 (UTC) (deleted from CPAN)
598 * New Features / Changes
599 - Add quote_names connection option. When set to true automatically
600 sets quote_char and name_sep appropriate for your RDBMS
601 - Add retrieve_on_insert column info flag, allowing to retrieve any
602 column value instead of just autoinc primary keys
603 - Bring back strict ordering of selectors in complex search chains
604 (an ill-fated attempt was made in 0.08127 to order intelligently)
605 - All limit dialects (except for the older Top and FetchFirst) are
606 now using bind parameters for the limits/offsets, making DBI's
607 prepare_cached useful across paged resutsets
608 - Support for savepoints for SQLite
609 - Support for MS Access databases via DBD::ODBC and DBD::ADO (only
610 Win32 support currently tested)
611 - Support for the Firebird RDBMS over the new DBD::Firebird driver
612 - IC::DateTime support for MSSQL over DBD::ADO
613 - Both the ::ODBC and ::ADO dispatchers now warn if a rdbms-specific
614 driver is not found for this connection before falling back to
616 - ::Storage::DBI::sth was mistakenly marked/documented as public,
617 privatize and warn on deprecated use
618 - Massive overhaul of bind values/attributes handling - slightly
619 changes the output of as_query (should not cause compat issues)
620 - Support ancient DB2 versions (5.4 and older), with proper limit
622 - Support sub-second precision for TIMESTAMPs for Firebird over ODBC
623 - Support BLOBs and CLOBs in WHERE clauses for Oracle, including LIKE
627 - Fix ::Storage::DBI::* MRO problems on 5.8.x perls
628 - Disable mysql_auto_reconnect for MySQL - depending on the ENV
629 it sometimes defaults to on and causes major borkage on older
631 - Fix dropped bind values in select/group_by on Oracle (omission
632 from 0542ec57 and 4c2b30d6)
633 - Fix remaining errors with Oracle and identifiers longer than the
634 Oracle-imposed maximum of 30 characters (RT#66390)
635 - Fix older oracle-specific "WhereJoins" to work properly with
637 - Fix problems with M.A.D. under CGI::SpeedyCGI (RT#65131)
638 - Reenable paging of cached resultsets - breakage erroneously added
640 - Better error handling when prepare() fails silently
641 - Fixes skipped lines when a comment is followed by a statement
642 when deploying a schema via sql file
643 - Fix reverse_relationship_info on prototypical result sources
644 (sources not yet registered with a schema)
645 - Warn and skip relationships missing from a partial schema during
647 - Automatically require the requested cursor class before use
649 - Work around a Firebird ODBC driver bug exposed by DBD::ODBC 1.29
650 - Fix (to the extent allowed by the driver) transaction support in
651 DBD::Sybase compiled against FreeTDS
652 - Fix exiting via next warnings in ResultSource::sequence()
653 - Fix stripping of table qualifiers in update/delete in arrayref
655 - Change SQLMaker carp-monkeypatch to be compatible with versions
656 of SQL::Abstract >= 1.73
657 - Fix using \[] literals in the from resultset attribute
658 - Fix populate() with \[], arrays (datatype) and other exotic values
659 - Fix handling of rollbacks in nested transactions
660 - Fix complex limits (RNO/RowNum/FetchFirst/Top/GenSubq) with
661 sub-selects in the selectors list (correlated subqueries)
662 - Fix inconsistency between $rs->next with and without HRI when all
663 the "root" columns are in fact injected from the right rs side
664 - Fix the join optimizer to correctly preserve the non-multi path to
665 a multi relationship ( x -> might_have y -> has_many z )
666 - Fix object-derived custom-relationship resultsets to resultsources
667 with multilevel monikers (e.g. $schema->source('Foo::Bar') )
668 - Fix incorrect signature of the default sqlt_deploy_hook - it now
669 matches the documentation of passing in the result source object
670 - Fix inadequate handling of internal storage methods within
671 ::Storage::Replicated (RT#66295)
674 - Rewire all warnings to a new Carp-like implementation internal
675 to DBIx::Class, and remove the Carp::Clan dependency
676 - Only load Class::C3 and friends if necessary ($] < 5.010)
677 - Greatly reduced loading of non-essential modules to aid startup
678 time (mainly benefiting CGI users)
679 - Make sure all namespaces are clean of rogue imports
680 - Dropped DBI req 2 years back - everything works with 1.57, no
681 point requiring something newer
683 0.08190-TRIAL 2011-01-24 15:35 (UTC)
685 * New Features / Changes
686 - Support for completely arbitrary SQL::Abstract-based conditions
687 in all types of relationships
689 0.08127 2011-01-19 16:40 (UTC)
690 * New Features / Changes
691 - Schema/resultsource instances are now crossreferenced via a new
692 system guaranteeing leak-free mutually assured destruction
693 - DBIx::Class now warns when the user erroneously supplies
694 AutoCommit => 0 to connect()
695 - A warning is also issued before forcing the RaiseError
696 setting of externally supplied DBI handles
697 - Switch to a warning when find() is invoked with both a 'key'
698 argument and a NULL-containing condition to satisfy the named
699 constraint. Previously (starting with 0.08124) an exception was
701 - Switch to a warning when a commit is attempted with an out-of-sync
702 transaction_depth (someone issued a begin externally to DBIC).
703 Previously (starting with 0.08124) an exception was thrown
706 - A number of improvements/diagnostics of multiple active resultset
707 handling on MSSQL over DBD::ODBC
708 - Revert default selection to being lazy again (eagerness introduced
709 in 0.08125) - fixes DBIx::Class::Helper::ResultSet::RemoveColumns
710 - Fix losing order of columns provided in select/as (regression from
712 - Unaliased "dark" selectors no longer throw off prefetch
713 - Fix proper composition of bind values across all possible
714 SQL areas ( group_by => \[ ... ] now works properly )
715 - Allow populate to skip empty has_many relationships which makes
716 it easier to pass HashRefInflator data directly to ->populate
717 - Improve freeze/thaw semantics and error messages (RT#62546)
718 - Fix inconsistency in Manual::Features (RT#64500)
719 - Fix incorrect SQL when using for => 'shared' with MySQL (RT#64590)
720 - Throw comprehensible exception on erroneous $schema->source()
722 - Fix sloppy refactor of ResultSource::sequence back from 89170201
724 - Fix incorrect error detection during populate() on Oracle
725 - Better handling of result_source-less row objects by
726 auto-calling result_source_instance when necessary
727 - Fix reverse_relationship_info and sqlt deploy on partially
728 loaded schemas (relationships point to non-existent sources)
731 - Fix test warning on win32 - at this point the test suite is
732 warning-free on all known OSes
733 - Require newest namespace::clean which in turn depends on new
734 installable Package::Stash
736 0.08126 2010-12-28 18:10 (UTC)
738 - Bump forgotten Class::Accessor::Grouped core dependency
739 - Promote forgotten Hash::Merge optdep to a hard requirement
740 - Skip t/storage/error.t on smokers with leaking perls
741 - Fix t/storage/txn.t deadlocks on slower machines
742 - Do not run on smokers if a trial Package::Stash is found
744 0.08125 2010-12-27 04:30 (UTC)
745 * New Features / Changes
746 - New method ResultSource columns_info method, returning multiple
747 pairs of column name/info at once
748 - $rs->search now throws when called in void context, as it makes
749 no sense (and is nearly always a sign of a bug/misdesign)
750 - Restore long-lost ability to supply unbalanced select/as pairs
751 e.g. +select => \'DISTINCT(foo, bar)', +as => ['foo', 'bar']
752 - +columns now behaves just like columns by not stripping a
753 fully-qualified 'as' spec (i.e. foo.bar results in $obj->foo->bar)
754 - Deprecate legacy $rs->search( %condition ) syntax (warn once per
756 - NULL is now supplied unquoted to all debug-objects, in order to
757 differentiate between a real NULL and the string 'NULL'
758 - New search() condition operator -value used to pass complex bind
759 values to DBI: search({ array_col => { -value => [1,2,3] }})
760 - Add full INSERT...RETURNING support for Oracle
761 - Deprecate use of -nest in search conditions (warn once per
763 - Deprecate the completely useless DBIx::Class::Serialize::Storable
767 - Fixed read-only attribute set attempt in ::Storage::Replicated
769 - Fix incomplete logic while detecting correct Oracle sequence
771 - Fix detection of Oracle sequences for tables without an explicitly
772 specified schema (RT#63493)
773 - Major overhaul of Storage::Oracle to handle enabled quoting
774 - Fixed incorrect composition of select/as/columns attributes during
776 - Proper serialization of resultsets with open cursors
777 - Refactor handling of RDBMS-side values during insert() - fix
778 regression of inserts into a Postgres / ::Replicated combination
779 - Missing dependency check in t/60core.t (RT#62635)
780 - Fix regressions in IC::DT registration logic
781 - Fix regression in select-associated bind value handling (RT#61025)
782 - Simplify SQL generated by some LIMITed prefetching queries
783 - Throw an exception when a required group_by on a complex prefetch
784 can not be auto-constructed, instead of continuing to eventually
786 - Fix infinite loops on old perls with a recent Try::Tiny
787 - Improve "fork()" on Win32 by reimplementing a more robust DBIC
788 thread support (still problematic, pending a DBI fix)
789 - Properly quote table name on INSERT with no values
790 - Work around possible Storage destruction warnings
791 - Fix count of grouped resultsets using HAVING with aliases
792 - Setting belongs_to columns/relationships no longer leaves the
793 FK value and related object out of sync
794 - Stop stripping newlines from SQL statements in the limit emulators
795 as it is possible that custom sql with comments was provided
796 - Add forgotten attributes to Admin.pm
797 - Fix incorrect 'having' attribute documentation (RT#64129)
798 - Improve fallback-to-master/return-to-slave reporting in
799 ::Replicated::Balancer
800 - Adjust txn_scope_guard code/tests to changes in $@ handling on
801 recent blead (RT#64251)
804 - Add extra option groups to DBIC::Optional::Depencencies, to aid
805 users in requesting the prerequisites for a particular RDBMS
806 - Switch all serialization to use Storable::nfreeze for portable
807 architecture independent ice
808 - Fix the bogus META.yml dependency injection issue for good
809 - Refactor DBIx::Class::Storage::Statistics::debugfh() to be lazy
811 0.08124 2010-10-28 14:23 (UTC)
812 * New Features / Changes
813 - Add new -ident "function" indicating rhs is a column name
814 { col => { -ident => 'othercol' } } vs { col => \'othercol' }
815 - Extend 'proxy' relationship attribute
816 - Use DBIx::Class::Storage::Debug::PrettyPrint when the
817 environment variable DBIC_TRACE_PROFILE is set, see
818 DBIx::Class::Storage for more information
819 - Implemented add_unique_constraints() which delegates to
820 add_unique_constraint() as appropriate
821 - add_unique_constraint() now poparly throws if called with
822 multiple constraint definitions
823 - No longer depend on SQL::Abstract::Limit - DBIC has been doing
824 most of the heavy lifting for a while anyway
825 - FilterColumn now passes data through when transformations
826 are not specified rather than throwing an exception.
827 - Optimized RowNum based Oracle limit-dialect (RT#61277)
828 - Requesting a pager on a resultset with cached entries now
829 throws an exception, instead of returning a 1-page object
830 since the amount of rows is always equal to the "pagesize"
831 - $rs->pager now uses a lazy count to determine the amount of
832 total entries only when really needed, instead of doing it
833 at instantiation time
834 - New documentation map organized by features
835 (DBIx::Class::Manual::Features)
836 - find( { ... }, { key => $constraint } ) now throws an exception
837 when the supplied data does not fully specify $constraint
838 - find( col1 => $val1, col2 => $val2, ... ) is no longer supported
839 (it has been in deprecated state for more than 4 years)
840 - Make sure exception_action does not allow exception-hiding
841 due to badly-written handlers (the mechanism was never meant
842 to be able to suppress exceptions)
845 - Fix memory leak during populate() on 5.8.x perls
846 - Temporarily fixed 5.13.x failures (RT#58225)
847 (perl-core fix still pending)
848 - Fix result_soutrce_instance leaks on compose_namespace
849 - Fix $_ volatility on load_namespaces (a class changing $_
850 at compile time no longer causes a massive fail)
851 - Fix find() without a key attr. choosing constraints even if
852 some of the supplied values are NULL (RT#59219)
853 - Fixed rels ending with me breaking subqueried limit realiasing
854 - Fixed $rs->update/delete on resutsets constrained by an
856 - Remove rogue GROUP BY on non-multiplying prefetch-induced
858 - Fix incorrect order_by handling with prefetch on
859 $ordered_rs->search_related ('has_many_rel') resultsets
860 - Oracle sequence detection now *really* works across schemas
861 (fixed some ommissions from 0.08123)
862 - dbicadmin now uses a /usr/bin/env shebang to work better with
863 perlbrew and other local perl builds
864 - bulk-inserts via $dbh->bind_array (void $rs->populate) now
865 display properly in DBIC_TRACE
866 - Incomplete exception thrown on relationship auto-fk-inference
868 - Fixed distinct with order_by to not double-specify the same
869 column in the GROUP BY clause
870 - Properly support column names with symbols (e.g. single quote)
872 - Fixed ::Schema::Versioned to work properly with quoting on
874 - Fixed t/54taint fails under local-lib
875 - Fixed SELECT ... FOR UPDATE with LIMIT regression (RT#58554)
876 - Fixed CDBICompat to preserve order of column-group additions,
877 so that test relying on the order of %{} will no longer fail
878 - Fixed mysterious ::Storage::DBI goto-shim failures on older
880 - Non-blessed reference exceptions are now correctly preserved
881 when thrown from udner DBIC (e.g. from txn_do)
882 - No longer disconnecting database handles supplied to connect
884 - Fixed t/inflate/datetime_pg.t failures due to a low dependency
885 on DateTime::Format::Pg (RT#61503)
886 - Fix dirtyness detection on source-less objects
887 - Fix incorrect limit_dialect assignment on Replicated pool members
888 - Fix invalid sql on relationship attr order_by with prefetch
889 - Fix primary key sequence detection for Oracle
890 (first trigger instead of trigger for column)
891 - Add various missing things to Optional::Dependencies
892 - Skip a test that breaks due to serious bugs in current DBD::SQLite
893 - Fix tests related to leaks and leaky perls (5.13.5, 5.13.6)
896 - Entire test suite now passes under DBIC_TRACE=1
897 - Makefile.PL no longer imports GetOptions() to interoperate
898 better with Catalyst installers
899 - Bumped minimum Module::Install for developers
900 - Bumped DBD::SQLite dependency and removed some TODO markers
901 from tests (RT#59565)
902 - Do not execute t/zzzzzzz_sqlite_deadlock.t for regular module
903 installs - test is prone to spontaneous blow up
904 - DT-related tests now require a DateTime >= 0.55 (RT#60324)
905 - Makefile.PL now provides a pre-parsed DBIC version to the
906 Opt::Dep pod generator
907 - t/52leaks.t now performs very aggressive leak detection in
910 0.08123 2010-06-12 14:46 (UTC)
912 - Make sure Oracle identifier shortener applies to auto-generated
913 column names, so we stay within the 30-char limit (RT#58271)
914 - Oracle sequence detection now works across schemas
915 - Fix a Storage/$dbh leak introduced by the migration to
916 Try::Tiny (this is *not* a Try::Tiny bug)
917 - Fix corner case of count with group-by over a 1:1 join column
918 where the selector ends up with column name clashes
919 - POD fixes (RT#58247)
922 - Test suite default on-disk database now checks for Win32
923 fail-conditions even when running on other OSes
925 0.08122 2010-06-03 17:41 (UTC)
927 - Add DBIx::Class::FilterColumn for non-ref filtering
928 - ::Storage::DBI now correctly preserves a parent $dbh from
929 terminating children, even during interpreter-global
930 out-of-order destruction
931 - dbicadmin supports an -I option with the same semantics as
933 - InflateColumn::DateTime support for MSSQL via DBD::Sybase
934 - Millisecond precision support for MSSQL datetimes for
935 InflateColumn::DateTime
936 - Oracle-specific hierarchical query syntax support:
937 CONNECT BY (NOCYCLE) / START WITH / ORDER SIBLINGS BY
938 - Support connecting using $ENV{DBI_DSN} and $ENV{DBI_DRIVER}
939 - current_source_alias method on ResultSet objects to
940 determine the alias to use in programatically assembled
941 search()es (originally added in 0.08100 but unmentioned)
942 - Rewrite/unification of all subselecting limit emulations
943 (RNO, Top, RowNum) to be much more robust wrt complex joined
945 - MSSQL limits now don't require nearly as many applications of
946 the unsafe_subselect_ok attribute, due to optimized queries
947 - Support for Generic Subquery limit "emulation" - awfully slow
948 and inefficient but works on almost any db, and is preferred
949 to software limit emulation
950 - Sybase ASE driver now uses SET ROWCOUNT where possible, and
951 Generic Subquery otherwise for limit support instead of always
952 using software limit emulation
953 - create_ddl_dir (and derivatives) now attempt to create the given
954 $ddl_dir if it does not already exist
955 - deployment_statements now automatically supplies the current RDBMS
956 version to SQLT producer_args for MySQL, Pg, SQLite and Oracle
959 - Fix nasty potentially data-eating bug when deleting/updating
961 - Fix find() to use result_class set on object
962 - Fix result_class setter behaviour to not mistakenly stuff attrs.
963 - Don't try and ensure_class_loaded an object. This doesn't work.
964 - Fix as_subselect_rs to not inject resultset class-wide where
965 conditions outside of the resulting subquery
966 - Fix count() failing with {for} resultset attribute (RT#56257)
967 - Fixed incorrect detection of Limit dialect on unconnected $schema
968 - update() on row not in_storage no longer throws an exception
969 if there are no dirty columns to update (fixes cascaded update
971 - update()/delete() on prefetching resultsets no longer results
972 in malformed SQL (some $rs attributes were erroneously left in)
973 - Fix dbicadmin to allow deploy() on non-versioned schema
974 - Fix dbicadmin to respect sql_dir on upgrade() (RT#57732)
975 - Update Schema::Versioned to respect hashref style of
977 - Do not recreate the same related object twice during MultiCreate
978 (solves the problem of orphaned IC::FS files)
979 - Fully qualify xp_msver selector when using DBD::Sybase with
981 - Fix ::DBI::Storage to always be able to present a full set of
982 connect() attributes to e.g. Schema::Versioned
983 - Fix Oracle auto-inc trigger detection of "INSERT OR UPDATE"-type
987 - Reformatted Changelog \o/
988 - DBIC goes git://git.shadowcat.co.uk/dbsrgits/DBIx-Class.git
989 - Allow developers to skip optional dependency forcing when working
991 - Add a warning to load_namespaces if a class in ResultSet/ is not
992 a subclass of DBIx::Class::ResultSet
993 - All DBIC exception-handling switched to Try::Tiny
994 - All DBIC modules are now free of imports via namespace::clean
995 - Depend on optimized SQL::Abstract (faster SQL generation)
996 - Depend on new Class::Accessor::Grouped reintroducing optional use
997 of Class::XSAccessor (just install C::XSA and get lightning fast
1000 0.08121 2010-04-11 18:43:00 (UTC)
1001 - Support for Firebird RDBMS with DBD::InterBase and ODBC
1002 - Add core support for INSERT RETURNING (for storages that
1003 supports this syntax, currently PostgreSQL and Firebird)
1004 - Fix spurious warnings on multiple UTF8Columns component loads
1005 - DBIx::Class::UTF8Columns entered deprecated state
1006 - DBIx::Class::InflateColumn::File entered deprecated state
1007 - DBIx::Class::Optional::Dependencies left experimental state
1008 - Add req_group_list to Opt::Deps (RT#55211)
1009 - Add support for mysql-specific STRAIGHT_JOIN (RT#55579)
1010 - Cascading delete/update are now wrapped in a transaction
1012 - Fix accidental autovivification of ENV vars
1013 - Fix update_all and delete_all to be wrapped in a transaction
1014 - Fix multiple deficiencies when using MultiCreate with
1015 data-encoder components (e.g. ::EncodedColumn)
1016 - Fix regression where SQL files with comments were not
1017 handled properly by ::Schema::Versioned.
1018 - Fix regression on not properly throwing when $obj->relationship
1020 - Fix the join-optimiser to consider unqualified column names
1022 - Fix an issue with multiple same-table joins confusing the join
1024 - Add has_relationship method to row objects
1025 - Fix regression in set_column on PK-less objects
1026 - Better error text on malformed/missing relationships
1027 - Add POD about the significance of PK columns
1028 - Fix for SQLite to ignore the (unsupported) { for => ... }
1030 - Fix ambiguity in default directory handling of create_ddl_dir
1032 - Support add_columns('+colname' => { ... }) to augment column
1035 0.08120 2010-02-24 08:58:00 (UTC)
1036 - Make sure possibly overwritten deployment_statements methods in
1037 schemas get called on $schema->deploy
1038 - Fix count() with group_by aliased-function resultsets
1039 - with_deferred_fk_checks() Oracle support
1040 - Massive refactor and cleanup of primary key handling
1041 - Fixed regression losing custom result_class (really this time)
1043 - Fixed regression in DBIC SQLT::Parser failing with a classname
1044 (as opposed to a schema object)
1045 - Changes to Storage::DBI::Oracle to accomodate changes in latest
1046 SQL::Translator (quote handling)
1047 - Make sure deployment_statements is per-storage overridable
1048 - Fix dbicadmin's (lack of) POD
1050 0.08119 2010-02-15 09:36:00 (UTC)
1051 - Add $rs->is_ordered to test for existing order_by on a resultset
1052 - Add as_subselect_rs to DBIC::ResultSet from
1053 DBIC::Helper::ResultSet::VirtualView::as_virtual_view
1054 - Refactor dbicadmin adding DDL manipulation capabilities
1055 - New optional dependency manager to aid extension writers
1056 - Depend on newest bugfixed Moose
1057 - Make resultset chaining consistent wrt selection specification
1058 - Storage::DBI::Replicated cleanup
1059 - Fix autoinc PKs without an autoinc flag on Sybase ASA
1061 0.08118 2010-02-08 11:53:00 (UTC)
1062 - Fix a bug causing UTF8 columns not to be decoded (RT#54395)
1063 - Fix bug in One->Many->One prefetch-collapse handling (RT#54039)
1064 - Cleanup handling of relationship accessor types
1066 0.08117 2010-02-05 17:10:00 (UTC)
1067 - Perl 5.8.1 is now the minimum supported version
1068 - Massive optimization of the join resolution code - now joins
1069 will be removed from the resulting SQL if DBIC can prove they
1070 are not referenced by anything
1071 - Subqueries no longer marked experimental
1072 - Support for Informix RDBMS (limit/offset and auto-inc columns)
1073 - Support for Sybase SQLAnywhere, both native and via ODBC
1074 - might_have/has_one now warn if applied calling class's column
1075 has is_nullable set to true.
1076 - Fixed regression in deploy() with a {sources} table limit applied
1078 - Views without a view_definition will throw an exception when
1079 parsed by SQL::Translator::Parser::DBIx::Class
1080 - Stop the SQLT parser from auto-adding indexes identical to the
1082 - InflateColumn::DateTime refactoring to allow fine grained method
1084 - Fix ResultSetColumn improperly selecting more than the requested
1085 column when +columns/+select is present
1086 - Fix failure when update/delete of resultsets with complex WHERE
1088 - Fix regression in context sensitiveness of deployment_statements
1089 - Fix regression resulting in overcomplicated query on
1090 search_related from prefetching resultsets
1091 - Fix regression on all-null returning searches (properly switch
1092 LEFT JOIN to JOIN in order to distinguish between both cases)
1093 - Fix regression in groupedresultset count() used on strict-mode
1095 - Better isolation of RNO-limited queries from the rest of a
1096 prefetching resultset
1097 - New MSSQL specific resultset attribute to allow hacky ordered
1099 - Fix nasty schema/dbhandle leak due to SQL::Translator
1100 - Initial implementation of a mechanism for Schema::Version to
1101 apply multiple step upgrades
1102 - Fix regression on externally supplied $dbh with AutoCommit=0
1103 - FAQ "Custom methods in Result classes"
1104 - Cookbook POD fix for add_drop_table instead of add_drop_tables
1105 - Schema POD improvement for dclone
1107 0.08115 2009-12-10 09:02:00 (CST)
1108 - Real limit/offset support for MSSQL server (via Row_Number)
1109 - Fix distinct => 1 with non-selecting order_by (the columns
1110 in order_by also need to be aded to the resulting group_by)
1111 - Do not attempt to deploy FK constraints pointing to a View
1112 - Fix count/objects from search_related on limited resultset
1113 - Stop propagating distinct => 1 over search_related chains
1114 - Make sure populate() inherits the resultset conditions just
1116 - Make get_inflated_columns behave identically to get_columns
1117 wrt +select/+as (RT#46953)
1118 - Fix problems with scalarrefs under InflateColumn (RT#51559)
1119 - Throw exception on delete/update of PK-less resultsets
1120 - Refactored Sybase storage driver into a central ::DBI::Sybase
1121 dispatcher, and a sybase-specific ::DBI::Sybase::ASE
1122 - Fixed an atrocious DBD::ADO bind-value bug
1123 - Cookbook/Intro POD improvements
1125 0.08114 2009-11-14 17:45:00 (UTC)
1126 - Preliminary support for MSSQL via DBD::ADO
1127 - Fix botched 0.08113 release (invalid tarball)
1129 0.08113 2009-11-13 23:13:00 (UTC)
1130 - Fix populate with has_many bug
1132 - Fix Oracle autoincrement broken for Resultsets with scalar refs
1134 - Complete Sybase RDBMS support including:
1135 - Support for TEXT/IMAGE columns
1136 - Support for the 'money' datatype
1137 - Transaction savepoints support
1138 - DateTime inflation support
1139 - Support for bind variables when connecting to a newer Sybase with
1140 OpenClient libraries
1141 - Support for connections via FreeTDS with CASTs for bind variables
1143 - Support for interpolated variables with proper quoting when
1144 connecting to an older Sybase and/or via FreeTDS
1145 - bulk API support for populate()
1146 - Transaction support for MSSQL via DBD::Sybase
1147 - Add is_paged method to DBIx::Class::ResultSet so that we can
1148 check that if we want a pager
1149 - Skip versioning test on really old perls lacking Time::HiRes
1151 - Fixed on_connect_do/call regression when used with a coderef
1152 connector (RT #50003)
1153 - A couple of fixes to Ordered to remedy subclassing issues
1154 - Fixed another lingering problem with PostgreSQL
1155 auto-increment support and its interaction with multiple
1157 - Remove some IN workarounds, and require a recent version of
1159 - Improvements to populate's handling of mixed scalarref values
1160 - Fixed regression losing result_class after $rs->find (introduced
1162 - Fix in_storage() to return 1|0 as per existing documentation
1163 - Centralize handling of _determine_driver calls prior to certain
1164 ::Storage::DBI methods
1165 - Fix update/delete arbitrary condition handling (RT#51409)
1168 0.08112 2009-09-21 10:57:00 (UTC)
1169 - Remove the recommends from Makefile.PL, DBIx::Class is not
1170 supposed to have optional dependencies. ever.
1171 - Mangle the DBIx/Class.pm POD to be more clear about
1172 copyright and license
1173 - Put back PG's multiple autoinc per table support, accidentally
1174 dropped during the serial-autodetection rewrite
1175 - Make sure ResultSetColumn does not depend on the (undefined)
1176 return value of ->cursor->reset()
1177 - Add single() to ResultSetColumn (same semantics as ResultSet)
1178 - Make sure to turn off IDENTITY_INSERT after insert() on MSSQL
1179 tables that needed it
1180 - More informative exception on failing _resolve_relationship
1181 - Allow undef/NULL as the sole grouping value in Ordered
1182 - Fix unreported rollback exceptions in TxnScopeGuard
1183 - Fix overly-eager left-join chain enforcing code
1184 - Warn about using distinct with an existing group_by
1185 - Warn about attempting to $rs->get_column a non-unique column
1186 when has_many joins are added to resultset
1187 - Refactor of the exception handling system (now everything is a
1188 DBIx::Class::Exception object)
1190 0.08111 2009-09-06 21:58:00 (UTC)
1191 - The hashref to connection_info now accepts a 'dbh_maker'
1192 coderef, allowing better intergration with Catalyst
1193 - Fixed a complex prefetch + regular join regression introduced
1195 - Fixed insert_bulk rebless handling
1196 - Fixed Storable roundtrip regression, and general serialization
1198 - SQLT related fixes:
1199 - sqlt_type is now called on the correct storage object
1200 - hooks can now see the correct producer_type (RT#47891)
1201 - optional SQLT requirements for e.g. deploy() bumped to 0.11002
1202 - Really fixed (and greatly cleaned up) postgresql autoinc sequence
1204 - Automatically detect MySQL v3 and use INNER JOIN instead of JOIN
1205 - POD improvements (including RT#48769)
1206 - Test suite tweaks (including fixes for recent CPANTS fails)
1207 - Better support for MSSQL IDENTITY_INSERT ON
1209 0.08109 2009-08-18 08:35:00 (UTC)
1210 - Replication updates:
1211 - Improved the replication tests so that they are more reliable
1212 and accurate, and hopefully solve some cross platform issues.
1213 - Bugfixes related to naming particular replicants in a
1214 'force_pool' attribute.
1215 - Lots of documentation updates, including a new Introduction.pod
1217 - Fixed the way we detect transaction to make this more reliable
1218 and forward looking.
1219 - Fixed some trouble with the way Moose Types are used.
1220 - Made discard_chages/get_from_storage replication aware (they
1221 now read from the master storage by default)
1222 - Refactor of MSSQL storage drivers, with some new features:
1223 - Support for placeholders for MSSQL via DBD::Sybase with proper
1225 - 'uniqueidentifier' support with auto newid()
1226 - Dynamic cursor support and other MARS options for ODBC
1227 - savepoints with auto_savepoint => 1
1228 - Support for MSSQL 'money' type
1229 - Support for 'smalldatetime' type used in MSSQL and Sybase for
1230 InflateColumn::DateTime
1231 - Support for Postgres 'timestamp without timezone' type in
1232 InflateColumn::DateTime (RT#48389)
1233 - Added new MySQL specific on_connect_call macro 'set_strict_mode'
1234 (also known as make_mysql_not_suck_as_much)
1235 - Multiple prefetch-related fixes:
1236 - Adjust overly agressive subquery join-chain pruning
1237 - Always preserve the outer join-chain - fixes numerous
1238 problems with search_related chaining
1239 - Deal with the distinct => 1 attribute properly when using
1241 - An extension of the select-hashref syntax, allowing labeling
1242 SQL-side aliasing: select => [ { max => 'foo', -as => 'bar' } ]
1243 - Massive optimization of the DBI storage layer - reduce the
1244 amount of connected() ping-calls
1245 - Some fixes of multi-create corner cases
1246 - Multiple POD improvements
1247 - Added exception when resultset is called without an argument
1248 - Improved support for non-schema-qualified tables under
1249 Postgres (fixed last_insert_id sequence name auto-detection)
1251 0.08108 2009-07-05 23:15:00 (UTC)
1252 - Fixed the has_many prefetch with limit/group deficiency -
1253 it is now possible to select "top 5 commenters" while
1254 prefetching all their comments
1255 - New resultsed method count_rs, returns a ::ResultSetColumn
1256 which in turn returns a single count value
1257 - Even better support of count with limit
1258 - New on_connect_call/on_disconnect_call functionality (check
1259 POD of Storage::DBI)
1260 - Automatic datetime handling environment/session setup for
1261 Oracle via connect_call_datetime_setup()
1262 - count/all on related left-joined empty resultsets now correctly
1264 - Fixed regression when both page and offset are specified on
1266 - Fixed HRI returning too many empty results on multilevel
1267 nonexisting prefetch
1268 - make_column_dirty() now overwrites the deflated value with an
1269 inflated one if such exists
1270 - Fixed set_$rel with where restriction deleting rows outside
1272 - populate() returns the created objects or an arrayref of the
1273 created objects depending on scalar vs. list context
1274 - Fixed find_related on 'single' relationships - the former
1275 implementation would overspecify the WHERE condition, reporting
1276 no related objects when there in fact is one
1277 - SQL::Translator::Parser::DBIx::Class now attaches tables to the
1278 central schema object in relationship dependency order
1279 - Fixed regression in set_column() preventing sourceless object
1281 - Fixed a bug in search_related doubling a join if the original
1282 $rs already joins/prefetches the same relation
1283 - Storage::DBI::connected() improvements for Oracle and Sybase
1284 - Fixed prefetch+incomplete select regression introduced in
1286 - MSSQL limit (TOP emulation) fixes and improvements
1288 0.08107 2009-06-14 08:21:00 (UTC)
1289 - Fix serialization regression introduced in 0.08103 (affects
1292 - Fixed incomplete ::Replicated debug output
1294 0.08106 2009-06-11 21:42:00 (UTC)
1295 - Switched SQLite storage driver to DateTime::Format::SQLite
1296 (proper timezone handling)
1297 - Fix more test problems
1299 0.08105 2009-06-11 19:04:00 (UTC)
1300 - Update of numeric columns now properly uses != to determine
1301 dirtyness instead of the usual eq
1302 - Fixes to IC::DT tests
1303 - Fixed exception when undef_if_invalid and timezone are both set
1304 on an invalid datetime column
1306 0.08104 2009-06-10 13:38:00 (UTC)
1307 - order_by now can take \[$sql, @bind] as in
1308 order_by => { -desc => \['colA LIKE ?', 'somestring'] }
1309 - SQL::Abstract errors are now properly croak()ed with the
1311 - populate() now properly reports the dataset slice in case of
1313 - Fixed corner case when populate() erroneously falls back to
1315 - Work around braindead mysql when doing subquery counts on
1316 resultsets containing identically named columns from several
1318 - Fixed m2m add_to_$rel to invoke find_or_create on the far
1319 side of the relation, to avoid duplicates
1320 - DBIC now properly handles empty inserts (invoking all default
1321 values from the DB, normally via INSERT INTO tbl DEFAULT VALUES
1322 - Fix find_or_new/create to stop returning random rows when
1323 default value insert is requested (RT#28875)
1324 - Make IC::DT extra warning state the column name too
1325 - It is now possible to transparrently search() on columns
1326 requiring DBI bind (i.e. PostgreSQL BLOB)
1327 - as_query is now a Storage::DBI method, so custom cursors can
1329 - Fix search_related regression introduced in 0.08103
1331 0.08103 2009-05-26 19:50:00 (UTC)
1332 - Multiple $resultset -> count/update/delete fixes. Now any
1333 of these operations will succeed, regardless of the complexity
1334 of $resultset. distinct, group_by, join, prefetch are all
1335 supported with expected results
1336 - Return value of $rs->delete is now the storage return value
1337 and not 1 as it used to be
1338 - don't pass SQL functions into GROUP BY
1339 - Remove MultiDistinctEmulation.pm, effectively deprecating
1340 { select => { distinct => [ qw/col1 col2/ ] } }
1341 - Change ->count code to work correctly with DISTINCT (distinct => 1)
1343 - Removed interpolation of bind vars for as_query - placeholders
1344 are preserved and nested query bind variables are properly
1345 merged in the correct order
1346 - Refactor DBIx::Class::Storage::DBI::Sybase to automatically
1347 load a subclass, namely Microsoft_SQL_Server.pm
1348 (similar to DBIx::Class::Storage::DBI::ODBC)
1349 - Refactor InflateColumn::DateTime to allow components to
1350 circumvent DateTime parsing
1351 - Support inflation of timestamp datatype
1352 - Support BLOB and CLOB datatypes on Oracle
1353 - Storage::DBI::Replicated::Balancer::Random:
1354 added master_read_weight
1355 - Storage::DBI::Replicated: storage opts from connect_info,
1356 connect_info merging to replicants, hashref connect_info support,
1357 improved trace output, other bug fixes/cleanups
1358 - distinct => 1 with prefetch now groups by all columns
1359 - on_connect_do accepts a single string equivalent to a one
1360 element arrayref (RT#45159)
1361 - DB2 limit + offset now works correctly
1362 - Sybase now supports autoinc PKs (RT#40265)
1363 - Prefetch on joins over duplicate relations now works
1364 correctly (RT#28451)
1365 - "timestamp with time zone" columns (for Pg) now get inflated with a
1366 time zone information preserved
1367 - MSSQL Top limit-emulation improvements (GROUP BY and subquery support)
1368 - ResultSetColumn will not lose the joins infered from a parent
1371 0.08102 2009-04-30 08:29:00 (UTC)
1372 - Fixed two subtle bugs when using columns or select/as
1373 paired with a join (limited prefetch)
1374 - Fixed breakage of cdbi tests (RT#45551)
1375 - Some POD improvements
1377 0.08101 2009-04-27 09:45:00 (UTC)
1378 - Fix +select, +as, +columns and include_columns being stripped
1380 - move load_optional_class from DBIx::Class::Componentised to
1381 Class::C3::Componentised, bump dependency
1382 - register_extra_source() now *really* fixed wrt subclassing
1383 - Added missing POD descriptions (RT#45195)
1384 - Fix insert() to not store_column() every present object column
1385 - Multiple Makefile.PL fixes
1387 0.08100 2009-04-19 11:39:35 (UTC)
1388 - Todo out the register_extra_source test until after shipping
1390 0.08099_08 2009-03-30 00:00:00 (UTC)
1391 - Fixed taint mode with load_namespaces
1392 - Putting IC::DateTime locale, timezone or floating_tz_ok attributes into
1393 extra => {} has been deprecated. The new way is to put these things
1394 directly into the columns definition
1395 - Switched MI code to MRO::Compat
1396 - Document db-side default_value caveats
1397 - Search_like() now warns to indicate deprecation in 0.09.
1398 - TxnScopeGuard left experimental state
1400 0.08099_07 2009-02-27 02:00:00 (UTC)
1401 - multi-create using find_or_create rather than _related for post-insert
1402 - fix get_inflated_columns to check has_column_loaded
1403 - Add DBIC_MULTICREATE_DEBUG env var (undocumented, quasi-internal)
1404 - Fix up multi-create to:
1405 - correctly propagate columns loaded during multi-insert of rels
1406 - not try and insert things tagged on via new_related unless required
1407 - Possible to set locale in IC::DateTime extra => {} config
1408 - Calling the accessor of a belongs_to when the foreign_key
1409 was NULL and the row was not stored would unexpectedly fail
1410 - Split sql statements for deploy only if SQLT::Producer returned a scalar
1411 containing all statements to be executed
1412 - Add as_query() for ResultSet and ResultSetColumn. This makes subqueries
1413 possible. See the Cookbook for details.
1414 - Massive rewrite of Ordered to properly handle position constraints and
1415 to make it more matpath-friendly
1416 - deploy_statements called ddl_filename with the $version and $dir arguments
1418 - columns/+columns attributes now support { as => select } hahsrefs
1419 - support for views both in DBIC and via deploy() in SQLT
1421 0.08099_06 2009-01-23 07:30:00 (UTC)
1422 - Allow a scalarref to be supplied to the 'from' resultset attribute
1423 - Classes submitted as result_class for a resultsource are now
1424 automatically loaded via ensure_loaded()
1425 - 'result_class' resultset attribute, identical to result_class()
1426 - add 'undef_on_null_fk' option for relationship accessors of type 'single'.
1427 This will prevent DBIC from querying the database if one or more of
1428 the key columns IS NULL
1429 - for 'belongs_to' rels, 'undef_on_null_fk' defaults to true.
1430 - fixed scope unaware last_insert_id fetching for MSSQL
1431 (http://msdn.microsoft.com/en-us/library/ms190315.aspx)
1432 - an sqlt_deploy_hook can now be shared between result sources using
1433 a configurable callback trigger
1434 - new order_by => { -desc => 'colname' } syntax supported
1435 - PG array datatype supported
1436 - insert should use store_column, not set_column to avoid marking
1437 clean just-stored values as dirty. New test for this
1438 - regression test for source_name
1440 0.08099_05 2008-10-30 21:30:00 (UTC)
1441 - Rewrite of Storage::DBI::connect_info(), extended with an
1442 additional argument format type
1443 - InflateColumn::DateTime: add warning about floating timezone
1444 - InflateColumn::DateTime: possible to enforce/skip inflation
1445 - delete throws exception if passed arguments to prevent drunken mishaps.
1446 - Fix storage to copy scalar conds before regexping to avoid
1447 trying to modify a constant in odd edge cases
1448 - Related resultsets on uninserted objects are now empty
1449 - Fixed up related resultsets and multi-create
1450 - Fixed superfluous connection in ODBC::_rebless
1451 - Fixed undef PK for first insert in ODBC::Microsoft_SQL_Server
1452 - Added virtual method to Versioned so a user can create upgrade
1453 path across multiple versions (jgoulah)
1454 - Better (and marginally faster) implementation of the HashRefInflator
1455 hash construction algorithm
1456 - Allow explicit specification of ON DELETE/ON UPDATE constraints
1457 when using the SQLT parser
1459 0.08099_04 2008-07-24 01:00:00
1460 - Functionality to storage to enable a sub to be run without FK checks
1461 - Fixed $schema->clone bug which caused clone and source to share
1463 - Added register_extra_source methods for additional sources
1464 - Added datetime_undef_if_invalid for InflateColumn::DateTime to
1465 return undef on invalid date/time values
1466 - Added search_related_rs method to ResultSet
1467 - add a make_column_dirty method to Row to force updates
1468 - throw a clear exception when user tries multi-has_many prefetch
1469 - SQLT parser prefixes index names with ${table}_idx_ to avoid clashes
1470 - mark ResultSetManager as deprecated and undocument it
1471 - pod fix (RT #32988)
1472 - add Test::Exception to test requirements (RT #34256)
1473 - make ash's build_requires/META.yml fixes work better
1474 - is_deferable support on relations used by the SQL::Translator
1476 - Refactored DBIx::Class::Schema::Versioned
1477 - Syntax errors from resultset components are now reported correctly
1478 - sqltargs respected correctly in deploy et al.
1479 - Added support for savepoints, and using them automatically in
1480 nested transactions if auto_savepoint is set in connect_info.
1481 - Changed naming scheme for constraints and keys in the sqlt parser;
1482 names should now be consistent and collision-free.
1483 - Improve handling of explicit key attr in ResultSet::find
1484 - Add warnings for non-unique ResultSet::find queries
1485 - Changed Storage::DBI::Replication to Storage::DBI::Replicated and
1487 - By default now deploy/diff et al. will ignore constraint and index
1489 - Add ResultSet::_is_deterministic_value, make new_result filter the
1490 values passed to new to drop values that would generate invalid SQL.
1491 - Use Sub::Name to name closures before installing them. Fixes
1492 incompatibility with Moose method modifiers on generated methods.
1494 0.08010 2008-03-01 10:30
1495 - Fix t/94versioning.t so it passes with latest SQL::Translator
1497 0.08009 2008-01-20 13:30
1498 - Made search_rs smarter about when to preserve the cache to fix
1500 - Added Storage::DBI subclass for MSSQL over ODBC.
1501 - Added freeze, thaw and dclone methods to Schema so that thawed
1502 objects will get re-attached to the schema.
1503 - Moved dbicadmin to JSON::Any wrapped JSON.pm for a sane API
1504 (also fixes RT #32393)
1505 - introduced DBIx::Class::set_inflated_columns
1506 - DBIx::Class::Row::copy uses set_inflated_columns
1508 0.08008 2007-11-16 14:30:00
1509 - Fixed join merging bug (test from Zby)
1510 - When adding relationships, it will throw an exception if you get the
1511 foreign and self parts the wrong way round in the condition
1512 - ResultSetColumn::func() now returns all results if called in list
1513 context; this makes things like func('DISTINCT') work as expected
1514 - Many-to-many relationships now warn if the utility methods would
1516 - InflateColumn::DateTime now accepts an extra parameter of timezone
1517 to set timezone on the DT object (thanks Sergio Salvi)
1518 - Added sqlt_deploy_hook to result classes so that indexes can be
1520 - Added startup checks to warn loudly if we appear to be running on
1521 RedHat systems from perl-5.8.8-10 and up that have the bless/overload
1522 patch applied (badly) which causes 2x -> 100x performance penalty.
1524 - ResultSource::reverse_relationship_info can distinguish between
1525 sources using the same table
1526 - Row::insert will now not fall over if passed duplicate related objects
1527 - Row::copy will not fall over if you have two relationships to the
1528 same source with a unique constraint on it
1530 0.08007 2007-09-04 19:36:00
1531 - patch for Oracle datetime inflation (abram@arin.net)
1532 - added on_disconnect_do
1533 - on_connect_do and on_disconnect_do take coderefs and arrayrefs
1535 0.08006 2007-08-12 15:12:00
1536 - Move to using Class::C3::Componentised
1537 - Remove warn statement from DBIx::Class::Row
1540 - add timestamp fix re rt.cpan 26978 - no test yet but change
1541 clearly should cause no regressions
1542 - provide alias for related_resultset via local() so it's set
1543 correctly at resultset construction time (fixes RestrictWithObject)
1544 - fixes bind params in debug statements
1545 (original test from abraxxa)
1546 - fixed storage->connected fork bug
1547 (test and fix from Radu Greab)
1548 - add 1; to AccessorGroup.pm for stuff that still uses it
1549 - refactor Statistics to create debugging filehandle to fix bug with
1550 closed STDERR, update docs and modify Versioned to use Statistics
1551 (original fix from diz)
1553 0.08004 2007-08-06 19:00:00
1554 - fix storage connect code to not trigger bug via auto-viv
1556 - fixup cursor_class to be an 'inherited' attr for per-package defaults
1557 - add default_resultset_attributes entry to Schema
1558 - optimisation in DBI::Cursor to check software_limit before falling
1559 back to base Cursor->all
1560 - fix bug with create_multi not inserting non-storage objects
1561 (test and fix from davinchi)
1562 - DBIx::Class::AccessorGroup made empty subclass of
1563 Class::Accessor::Grouped
1564 - fixed an ugly bug regarding $dbh->{AutoCommit} and transactions
1565 - ensure_class_loaded handles non-classnames better.
1566 - non-destructive hashref handling for connect_info options
1567 - count no longer returns negative values after slice
1568 (report and test from JOHANL)
1569 - rebless before building datetime_parser
1570 (patch from mattlaw / Matt Lawrence)
1572 0.08003 2007-07-14 18:01:00
1573 - improved populate bulk_insert mode
1574 - fixed up multi_create to be more intelligent about PK<->PK rels
1575 - fix many-many rels to not use set_columns
1576 - Unmarked deploy as experimental since it isn't anymore
1577 - Removed Cwd dep since it's not required and causes problems
1578 with debian packaging
1579 - Patch to fix ? in data for NoBindVars (from Tom Hukins)
1580 - Restored mk_classaccessor method for compatibility
1581 - Fixed group_by problem with oracle limit syntax
1582 - Fixed attr merging problem
1583 - Fixed $rs->get_column w/prefetch problem
1585 0.08002 2007-06-20 06:10:00
1586 - add scope guard to Row::insert to ensure rollback gets called
1587 - more heuristics in Row::insert to try and get insert order right
1588 - eliminate vestigial code in PK::Auto
1589 - more expressive DBI errors
1590 - soften errors during deploy
1591 - ensure_connected before txn_begin to catch stomping on transaction
1593 - new method "rethrow" for our exception objects
1595 0.08001 2007-06-17 21:21:02
1596 - Cleaned up on_connect handling for versioned
1597 - removed DateTime use line from multi_create test
1598 - hid DBIx::ContextualFetch::st override in CDBICompat
1600 0.08000 2007-06-17 18:06:12
1601 - Fixed DBIC_TRACE debug filehandles to set ->autoflush(1)
1602 - Fixed circular dbh<->storage in HandleError with weakref
1604 0.07999_06 2007-06-13 04:45:00
1605 - tweaked Row.pm to make last_insert_id take multiple column names
1606 - Fixed DBIC::Storage::DBI::Cursor::DESTROY bug that was
1607 messing up exception handling
1608 - added exception objects to eliminate stacktrace/Carp::Clan
1610 - setting $ENV{DBIC_TRACE} defaults stacktrace on.
1611 - added stacktrace option to Schema, makes throw_exception
1613 - make database handles use throw_exception by default
1614 - make database handles supplied by a coderef use our
1615 standard HandleError/RaiseError/PrintError
1616 - add "unsafe" connect_info option to suppress our setting
1617 of HandleError/RaiseError/PrintError
1618 - removed several redundant evals whose sole purpose was to
1619 provide extra debugging info
1620 - fixed page-within-page bug (reported by nilsonsfj)
1621 - fixed rare bug when database is disconnected inbetween
1622 "$dbh->prepare_cached" and "$sth->execute"
1624 0.07999_05 2007-06-07 23:00:00
1625 - Made source_name rw in ResultSource
1626 - Fixed up SQL::Translator test/runtime dependencies
1627 - Fixed t/60core.t in the absence of DateTime::Format::MySQL
1628 - Test cleanup and doc note (ribasushi)
1630 0.07999_04 2007-06-01 14:04:00
1631 - pulled in Replication storage from branch and marked EXPERIMENTAL
1632 - fixup to ensure join always LEFT after first LEFT join depthwise
1633 - converted the vendor tests to use schema objects intead of schema
1634 classes, made cleaned more reliable with END blocks
1635 - versioning support via DBIx::Class::Schema::Versioned
1636 - find/next now return undef rather than () on fail from Bernhard Graf
1637 - rewritten collapse_result to fix prefetch
1638 - moved populate to resultset
1639 - added support for creation of related rows via insert and populate
1640 - transaction support more robust now in the face of varying AutoCommit
1641 and manual txn_begin usage
1642 - unbreak back-compat for Row/ResultSet->new_result
1643 - Added Oracle/WhereJoins.pm for Oracle >= 8 to support
1644 Oracle <= 9i, and provide Oracle with a better join method for
1645 later versions. (I use the term better loosely.)
1646 - The SQL::T parser class now respects a relationship attribute of
1647 is_foreign_key_constrain to allow explicit control over wether or
1648 not a foreign constraint is needed
1649 - resultset_class/result_class now (again) auto loads the specified
1650 class; requires Class::Accessor::Grouped 0.05002+
1651 - added get_inflated_columns to Row
1652 - %colinfo accessor and inflate_column now work together
1653 - More documentation updates
1654 - Error messages from ->deploy made more informative
1655 - connect_info will now always return the arguments it was
1657 - A few small efficiency improvements for load_classes
1658 and compose_namespace
1660 0.07006 2007-04-17 23:18:00
1661 - Lots of documentation updates
1662 - deploy now takes an optional 'source_names' parameter (dec)
1663 - Quoting for for columns_info_for
1664 - RT#25683 fixed (multiple open sths on DBD::Sybase)
1665 - CDBI compat infers has_many from has_a (Schwern)
1666 - Fix ddl_filename transformation (Carl Vincent)
1668 0.07999_02 2007-01-25 20:11:00
1669 - add support for binding BYTEA and similar parameters (w/Pg impl)
1670 - add support to Ordered for multiple ordering columns
1671 - mark DB.pm and compose_connection as deprecated
1672 - switch tests to compose_namespace
1673 - ResultClass::HashRefInflator added
1674 - Changed row and rs objects to not have direct handle to a source,
1675 instead a (schema,source_name) tuple of type ResultSourceHandle
1677 0.07005 2007-01-10 18:36:00
1678 - fixup changes file
1679 - remove erroneous .orig files - oops
1681 0.07004 2007-01-09 21:52:00
1682 - fix find_related-based queries to correctly grep the unique key
1683 - fix InflateColumn to inflate/deflate all refs but scalar refs
1685 0.07003 2006-11-16 11:52:00
1686 - fix for rt.cpan.org #22740 (use $^X instead of hardcoded "perl")
1687 - Tweaks to resultset to allow inflate_result to return an array
1688 - Fix UTF8Columns to work under Perl <= 5.8.0
1689 - Fix up new_result in ResultSet to avoid alias-related bugs
1690 - Made new/update/find handle 'single' rel accessor correctly
1691 - Fix NoBindVars to be safer and handle non-true bind values
1692 - Don't blow up if columns_info_for returns useless results
1693 - Documentation updates
1695 0.07999_01 2006-10-05 21:00:00
1696 - add connect_info option "disable_statement_caching"
1697 - create insert_bulk using execute_array, populate uses it
1698 - added DBIx::Class::Schema::load_namespaces, alternative to
1700 - added source_info method for source-level metadata (kinda like
1702 - Some of ::Storage::DBI's code/docs moved to ::Storage
1703 - DBIx::Class::Schema::txn_do code moved to ::Storage
1704 - Storage::DBI now uses exceptions instead of ->ping/->{Active} checks
1705 - Storage exceptions are thrown via the schema class's throw_exception
1706 - DBIx::Class::Schema::throw_exception's behavior can be modified via
1708 - columns_info_for is deprecated, and no longer runs automatically.
1709 You can make it work like before via
1710 __PACKAGE__->column_info_from_storage(1) for now
1711 - Replaced DBIx::Class::AccessorGroup and Class::Data::Accessor with
1712 Class::Accessor::Grouped. Only user noticible change is to
1713 table_class on ResultSourceProxy::Table (i.e. table objects in
1714 schemas) and, resultset_class and result_class in ResultSource.
1715 These accessors no longer automatically require the classes when
1718 0.07002 2006-09-14 21:17:32
1719 - fix quote tests for recent versions of SQLite
1720 - added reference implementation of Manual::Example
1721 - backported column_info_from_storage accessor from -current, but
1722 - fixed inflate_datetime.t tests/stringify under older Test::More
1723 - minor fixes for many-to-many relationship helpers
1724 - cleared up Relationship docs, and fixed some typos
1725 - use ref instead of eval to check limit syntax (to avoid issues with
1727 - update ResultSet::_cond_for_update_delete to handle more complicated
1729 - bugfix to Oracle columns_info_for
1730 - remove_columns now deletes columns from _columns
1732 0.07001 2006-08-18 19:55:00
1733 - add directory argument to deploy()
1734 - support default aliases in many_to_many accessors.
1735 - support for relationship attributes in many_to_many accessors.
1736 - stop search_rs being destructive to attrs
1737 - better error reporting when loading components
1738 - UTF8Columns changed to use "utf8" instead of "Encode"
1739 - restore automatic aliasing in ResultSet::find() on nonunique queries
1740 - allow aliases in ResultSet::find() queries (in cases of relationships
1742 - pass $attrs to find from update_or_create so a specific key can be
1744 - remove anonymous blesses to avoid major speed hit on Fedora Core 5's
1745 Perl and possibly others; for more information see:
1746 https://bugzilla.redhat.com/bugzilla/show_bug.cgi?id=196836
1747 - fix a pathological prefetch case
1748 - table case fix for Oracle in columns_info_for
1749 - stopped search_rs deleting attributes from passed hash
1751 0.07000 2006-07-23 02:30:00
1752 - supress warnings for possibly non-unique queries, since
1753 _is_unique_query doesn't infer properly in all cases
1754 - skip empty queries to eliminate spurious warnings on ->deploy
1755 - fixups to ORDER BY, tweaks to deepen some copies in ResultSet
1756 - fixup for RowNum limit syntax with functions
1758 0.06999_07 2006-07-12 20:58:05
1759 - fix issue with from attr copying introduced in last release
1761 0.06999_06 2006-07-12 17:16:55
1762 - documentation for new storage options, fix S::A::L hanging on to $dbh
1763 - substantial refactor of search_related code to fix alias numbering
1764 - don't generate partial unique keys in ResultSet::find() when a table
1765 has more than one unique constraint which share a column and only one
1767 - cleanup UTF8Columns and make more efficient
1768 - rename DBIX_CLASS_STORAGE_DBI_DEBUG to DBIC_TRACE (with compat)
1769 - rename _parent_rs to _parent_source in ResultSet
1772 0.06999_05 2006-07-04 14:40:01
1773 - fix issue with incorrect $rs->{attrs}{alias}
1774 - fix subclassing issue with source_name
1775 - tweak quotes test to output text on failure
1776 - fix Schema->txn_do to not fail as a classmethod
1778 0.06999_04 2006-06-29 20:18:47
1779 - disable cdbi-t/02-Film.t warning tests under AS perl
1780 - fixups to MySQL tests (aka "work round mysql being retarded")
1781 - compat tweaks for Storage debug logging
1783 0.06999_03 2006-06-26 21:04:44
1784 - various documentation improvements
1785 - fixes to pass test suite on Windows
1786 - rewrote and cleaned up SQL::Translator tests
1787 - changed relationship helpers to only call ensure_class_loaded when the
1788 join condition is inferred
1789 - rewrote many_to_many implementation, now provides helpers for adding
1790 and deleting objects without dealing with the link table
1791 - reworked InflateColumn implementation to lazily deflate where
1792 possible; now handles passing an inflated object to new()
1793 - changed join merging to not create a rel_2 alias when adding a join
1794 that already exists in a parent resultset
1795 - Storage::DBI::deployment_statements now calls ensure_connected
1796 if it isn't passed a type
1797 - fixed Componentized::ensure_class_loaded
1798 - InflateColumn::DateTime supports date as well as datetime
1799 - split Storage::DBI::MSSQL into MSSQL and Sybase::MSSQL
1800 - fixed wrong debugging hook call in Storage::DBI
1801 - set connect_info properly before setting any ->sql_maker things
1803 0.06999_02 2006-06-09 23:58:33
1804 - Fixed up POD::Coverage tests, filled in some POD holes
1805 - Added a warning for incorrect component order in load_components
1806 - Fixed resultset bugs to do with related searches
1807 - added code and tests for Componentized::ensure_class_found and
1809 - NoBindVars + Sybase + MSSQL stuff
1810 - only rebless S::DBI if it is still S::DBI and not a subclass
1811 - Added `use' statement for DBD::Pg in Storage::DBI::Pg
1812 - stopped test relying on order of unordered search
1813 - bugfix for join-types in nested joins using the from attribute
1814 - obscure prefetch problem fixed
1815 - tightened up deep search_related
1816 - Fixed 'DBIx/Class/DB.pm did not return a true value' error
1817 - Revert change to test for deprecated find usage and swallow warnings
1818 - Slight wording change to new_related() POD
1819 - new specific test for connect_info coderefs
1820 - POD clarification and content bugfixing + a few code formatting fixes
1821 - POD::Coverage additions
1823 - Fix column_info stomping
1825 0.06999_01 2006-05-28 17:19:30
1826 - add automatic naming of unique constraints
1827 - marked DB.pm as deprecated and noted it will be removed by 1.0
1828 - add ResultSetColumn
1829 - refactor ResultSet code to resolve attrs as late as possible
1830 - merge prefetch attrs into join attrs
1831 - add +select and +as attributes to ResultSet
1832 - added InflateColumn::DateTime component
1833 - refactor debugging to allow for profiling using Storage::Statistics
1834 - removed Data::UUID from deps, made other optionals required
1835 - modified SQLT parser to skip dupe table names
1836 - added remove_column(s) to ResultSource/ResultSourceProxy
1837 - added add_column alias to ResultSourceProxy
1838 - added source_name to ResultSource
1839 - load_classes now uses source_name and sets it if necessary
1840 - add update_or_create_related to Relationship::Base
1841 - add find_or_new to ResultSet/ResultSetProxy and find_or_new_related
1842 to Relationship::Base
1843 - add accessors for unique constraint names and coulums to
1844 ResultSource/ResultSourceProxy
1845 - rework ResultSet::find() to search unique constraints
1846 - CDBICompat: modify retrieve to fix column casing when ColumnCase is
1848 - CDBICompat: override find_or_create to fix column casing when
1849 ColumnCase is loaded
1850 - reorganized and simplified tests
1852 - added the ability to set on_connect_do and the various sql_maker
1853 options as part of Storage::DBI's connect_info.
1855 0.06003 2006-05-19 15:37:30
1856 - make find_or_create_related check defined() instead of truth
1857 - don't unnecessarily fetch rels for cascade_update
1858 - don't set_columns explicitly in update_or_create; instead use
1859 update($hashref) so InflateColumn works
1860 - fix for has_many prefetch with 0 related rows
1861 - make limit error if rows => 0
1862 - added memory cycle tests and a long-needed weaken call
1864 0.06002 2006-04-20 00:42:41
1865 - fix set_from_related to accept undef
1866 - fix to Dumper-induced hash iteration bug
1867 - fix to copy() with non-composed resultsource
1868 - fix to ->search without args to clone rs but maintain cache
1869 - grab $self->dbh once per function in Storage::DBI
1870 - nuke ResultSource caching of ->resultset for consistency reasons
1871 - fix for -and conditions when updating or deleting on a ResultSet
1874 - Added fix for quoting with single table
1875 - Substantial fixes and improvements to deploy
1876 - slice now uses search directly
1877 - fixes for update() on resultset
1878 - bugfix to Cursor to avoid error during DESTROY
1879 - transaction DBI operations now in debug trace output
1881 0.06000 2006-03-25 18:03:46
1882 - Lots of documentation improvements
1883 - Minor tweak to related_resultset to prevent it storing a searched rs
1884 - Fixup to columns_info_for when database returns type(size)
1885 - Made do_txn respect void context (on the off-chance somebody cares)
1886 - Fix exception text for nonexistent key in ResultSet::find()
1888 0.05999_04 2006-03-18 19:20:49
1889 - Fix for delete on full-table resultsets
1890 - Removed caching on count() and added _count for pager()
1891 - ->connection does nothing if ->storage defined and no args
1892 (and hence ->connect acts like ->clone under the same conditions)
1893 - Storage::DBI throws better exception if no connect info
1894 - columns_info_for made more robust / informative
1895 - ithreads compat added, fork compat improved
1896 - weaken result_source in all resultsets
1897 - Make pg seq extractor less sensitive.
1899 0.05999_03 2006-03-14 01:58:10
1900 - has_many prefetch fixes
1901 - deploy now adds drop statements before creates
1902 - deploy outputs debugging statements if DBIX_CLASS_STORAGE_DBI_DEBUG
1905 0.05999_02 2006-03-10 13:31:37
1906 - remove test dep on YAML
1907 - additional speed tweaks for C3
1908 - allow scalarefs passed to order_by to go straight through to SQL
1909 - renamed insert_or_update to update_or_insert (with compat alias)
1910 - hidden lots of packages from the PAUSE Indexer
1912 0.05999_01 2006-03-09 18:31:44
1913 - renamed cols attribute to columns (cols still supported)
1914 - added has_column_loaded to Row
1915 - Storage::DBI connect_info supports coderef returning dbh as 1st arg
1916 - load_components() doesn't prepend base when comp. prefixed with +
1919 - prefetch for has_many
1920 - cache attr for resultsets
1921 - PK::Auto::* no longer required since Storage::DBI::* handle auto-inc
1922 - minor tweak to tests for join edge case
1923 - added cascade_copy relationship attribute
1924 (sponsored by Airspace Software, http://www.airspace.co.uk/)
1925 - clean up set_from_related
1926 - made copy() automatically null out auto-inc columns
1927 - added txn_do() method to Schema, which allows a coderef to be
1930 0.05007 2006-02-24 00:59:00
1931 - tweak to Componentised for Class::C3 0.11
1932 - fixes for auto-inc under MSSQL
1934 0.05006 2006-02-17 15:32:40
1935 - storage fix for fork() and workaround for Apache::DBI
1936 - made update(\%hash) work on row as well as rs
1937 - another fix for count with scalar group_by
1938 - remove dependency on Module::Find in 40resultsetmanager.t (RT #17598)
1940 0.05005 2006-02-13 21:24:51
1941 - remove build dependency on version.pm
1943 0.05004 2006-02-13 20:59:00
1944 - allow specification of related columns via cols attr when primary
1945 keys of the related table are not fetched
1946 - fix count for group_by as scalar
1947 - add horrific fix to make Oracle's retarded limit syntax work
1948 - remove Carp require
1949 - changed UUIDColumns to use new UUIDMaker classes for uuid creation
1950 using whatever module may be available
1952 0.05003 2006-02-08 17:50:20
1953 - add component_class accessors and use them for *_class
1954 - small fixes to Serialize and ResultSetManager
1955 - rollback on disconnect, and disconnect on DESTROY
1957 0.05002 2006-02-06 12:12:03
1958 - Added recommends for Class::Inspector
1959 - Added skip_all to t/40resultsetmanager.t if no Class::Inspector
1962 0.05001 2006-02-05 15:28:10
1963 - debug output now prints NULL for undef params
1964 - multi-step prefetch along the same rel (e.g. for trees) now works
1965 - added multi-join (join => [ 'foo', 'foo' ]), aliases second to foo_2
1966 - hack PK::Auto::Pg for "table" names referencing a schema
1967 - find() with attributes works
1968 - added experimental Serialize and ResultSetManager components
1969 - added code attribute recording to DBIx::Class
1970 - fix to find() for complex resultsets
1971 - added of $storage->debugcb(sub { ... })
1972 - added $source->resultset_attributes accessor
1973 - added include_columns rs attr
1975 0.05000 2006-02-01 16:48:30
1976 - assorted doc fixes
1977 - remove ObjectCache, not yet working in 0.05
1978 - let many_to_many rels have attrs
1979 - fix ID method in PK.pm to be saner for new internals
1980 - fix t/30dbicplain.t to use ::Schema instead of
1981 Catalyst::Model::DBIC::Plain
1983 0.04999_06 2006-01-28 21:20:32
1984 - fix Storage/DBI (tried to load deprecated ::Exception component)
1986 0.04999_05 2006-01-28 20:13:52
1987 - count will now work for grouped resultsets
1988 - added accessor => option to column_info to specify accessor name
1989 - added $schema->populate to load test data (similar to AR fixtures)
1990 - removed cdbi-t dependencies, only run tests if installed
1991 - Removed DBIx::Class::Exception
1992 - unified throw_exception stuff, using Carp::Clan
1993 - report query when sth generation fails.
1994 - multi-step prefetch!
1998 0.04999_04 2006-01-24 21:48:21
1999 - more documentation improvements
2000 - add columns_info_for for vendor-specific column info (Zbigniew
2002 - add SQL::Translator::Producer for DBIx::Class table classes (Jess
2004 - add unique constraint declaration (Daniel Westermann-Clark)
2005 - add new update_or_create method (Daniel Westermann-Clark)
2006 - rename ResultSetInstance class to ResultSetProxy, ResultSourceInstance
2007 to ResultSourceProxy, and TableInstance to ResultSourceProxy::Table
2008 - minor fixes to UUIDColumns
2009 - add debugfh method and ENV magic for tracing SQL (Nigel Metheringham)
2011 0.04999_03 2006-01-20 06:05:27
2012 - imported Jess Robinson's SQL::Translator::Parser::DBIx::Class
2013 - lots of internals cleanup to eliminate result_source_instance
2015 - added register_column and register_relationship class APIs
2016 - made Storage::DBI use prepare_cached safely (thanks to Tim Bunce)
2017 - many documentation improvements (thanks guys!)
2018 - added ->connection, ->connect, ->register_source and ->clone schema
2020 - Use croak instead of die for user errors.
2022 0.04999_02 2006-01-14 07:17:35
2023 - Schema is now self-contained; no requirement for co-operation
2024 - add_relationship, relationships, relationship_info, has_relationship
2025 - relationship handling on ResultSource
2026 - all table handling now in Table.pm / ResultSource.pm
2027 - added GROUP BY and DISTINCT support
2028 - hacked around SQL::Abstract::Limit some more in DBIC::SQL::Abstract
2029 (this may have fixed complex quoting)
2030 - moved inflation to inflate_result in Row.pm
2031 - added $rs->search_related
2032 - split compose_namespace out of compose_connection in Schema
2033 - ResultSet now handles find
2034 - various *_related methods are now ->search_related->*
2035 - added new_result to ResultSet
2037 0.04999_01 2005-12-27 03:33:42
2038 - search and related methods moved to ResultSet
2039 - select and as added to ResultSet attrs
2040 - added DBIx::Class::Table and TableInstance for table-per-class
2041 - added DBIx::Class::ResultSetInstance which handles proxying
2042 search etc. as a superclass of DBIx::Class::DB
2043 - assorted test and code cleanup work
2045 0.04001 2005-12-13 22:00:00
2046 - Fix so set_inflated_column calls set_column
2047 - Syntax errors in relationship classes are now reported
2048 - Better error detection in set_primary_key and columns methods
2049 - Documentation improvements
2050 - Better transaction support with txn_* methods
2051 - belongs_to now works when $cond is a string
2052 - PK::Auto::Pg updated, only tries primary keys instead of all cols
2055 - Moved get_simple and set_simple into AccessorGroup
2056 - Made 'new' die if given invalid columns
2057 - Added has_column and column_info to Table.pm
2058 - Refactored away from direct use of _columns and _primaries
2059 - Switched from NEXT to Class::C3
2062 - Added an || '' to the CDBICompat stringify to avoid null warnings
2063 - Updated name section for manual pods
2064 0.03003 2005-11-03 17:00:00
2066 - Changed use to require in Relationship/Base to avoid import.
2068 0.03002 2005-10-20 22:35:00
2069 - Minor bugfix to new (Row.pm)
2070 - Schema doesn't die if it can't load a class (Schema.pm)
2071 - New UUID columns plugin (UUIDColumns.pm)
2072 - Documentation improvements.
2074 0.03001 2005-09-23 14:00:00
2075 - Fixes to relationship helpers
2076 - IMPORTANT: prefetch/schema combination bug fix
2078 0.03 2005-09-19 19:35:00
2080 - Join support on search
2081 - Prefetch support on search
2083 0.02 2005-08-12 18:00:00
2085 - Performance improvements.
2086 - Oracle primary key support.
2087 - MS-SQL primary key support.
2088 - SQL::Abstract::Limit integration for database-agnostic limiting.
2090 0.01 2005-08-08 17:10:00