1 Revision history for DBIx::Class
4 - Another relatively invasive set of ::FilterColumn changes, covering
5 potential data loss (RT#111567). Please run your regression tests!
6 - Fix use of ::Schema::Versioned combined with a user-supplied
7 $dbh->{HandleError} (GH#101)
8 - Fix parsing of DSNs containing driver arguments (GH#99)
9 - Work around unreliable $sth->finish() on INSERT ... RETURNING within
10 DBD::Firebird on some compiler/driver combinations (RT#110979)
11 - Fix leaktest failures with upcoming version of Sub::Quote
13 0.082821 2016-02-11 17:58 (UTC)
15 - Fix t/52leaks.t failures on compilerless systems (RT#104429)
16 - Fix t/storage/quote_names.t failures on systems with specified Oracle
17 test credentials while missing the optional Math::Base36
18 - Fix test failures when DBICTEST_SYBASE_DSN is set (unnoticed change
19 in error message wording during 0.082800 and a bogus test)
20 - Remove largely obsolete test of SQLite view deployment (RT#111916)
23 - Work around rare test deadlock under heavy parallelism (RT#108390)
25 0.082820 2015-03-20 20:35 (UTC)
27 - Protect destructors from rare but possible double execution, and
28 loudly warn the user whenever the problem is encountered (GH#63)
29 - Relax the 'self_result_object' argument check in the relationship
30 resolution codepath, restoring exotic uses of inflate_result
31 http://lists.scsys.co.uk/pipermail/dbix-class/2015-January/011876.html
32 - Fix updating multiple CLOB/BLOB columns on Oracle
33 - Fix exception on complex update/delete under a replicated setup
34 http://lists.scsys.co.uk/pipermail/dbix-class/2015-January/011903.html
35 - Fix uninitialized warnings on empty hashes passed to join/prefetch
36 https://github.com/vanstyn/RapidApp/commit/6f41f6e48 and
37 http://lists.scsys.co.uk/pipermail/dbix-class/2015-February/011921.html
38 - Fix hang in t/72pg.t when run against DBD::Pg 3.5.0. The ping()
39 implementation changes due to RT#100648 made an alarm() based
43 - Remove warning about potential side effects of RT#79576 (scheduled)
44 - Various doc improvements (GH#35, GH#62, GH#66, GH#70, GH#71, GH#72)
45 - Depend on newer Moo, to benefit from a safer runtime (RT#93004)
46 - Fix intermittent failures in the LeakTracer on 5.18+
47 - Fix failures of t/54taint.t on Windows with spaces in the $^X
48 executable path (RT#101615)
50 0.082810 2014-10-25 13:58 (UTC)
52 - Fix incorrect collapsing-parser source being generated in the
53 presence of unicode data among the collapse-points
54 - Fix endless loop on BareSourcelessResultClass->throw_exception(...)
57 - Depend on newer SQL::Abstract (fixing overly-aggressive parenthesis
59 - Depend on newer Moo, fixing some interoperability issues:
60 http://lists.scsys.co.uk/pipermail/dbix-class/2014-October/011787.html
62 0.082801 2014-10-05 23:55 (UTC)
64 - Passing large amounts of objects with stringification overload
65 directly to DBIx::Class may result in strange action at a distance
66 exceptions. More info (and a workaround description) can be found
67 under "Note" at https://metacpan.org/pod/SQL::Abstract#is_plain_value
68 - The relationship condition resolution fixes come with the side effect
69 of returning more complete data, tripping up *some* users of an
70 undocumented but widely used internal function. In particular
71 https://rt.cpan.org/Ticket/Display.html?id=91375#txn-1407239
73 * Notable Changes and Deprecations
74 - DBIC::FilterColumn now properly bypasses \'' and \[] literals, just
76 - DBIC::FilterColumn "from_storage" handler is now invoked on NULLs
78 - find() now throws an exception if some of the supplied values are
79 managed by DBIC::FilterColumn (RT#95054)
80 - Custom condition relationships are now invoked with a slightly
81 different signature (existing coderefs will continue to work)
82 - Add extra custom condition coderef attribute 'foreign_values'
83 to allow for proper reverse-relationship-like behavior
84 (i.e. $result->set_from_related($custom_rel, $foreign_result_object)
85 - When in a transaction, DBIC::Ordered now seamlesly handles result
86 objects that went out of sync with the storage (RT#96499)
87 - CDBICompat::columns() now supports adding columns through supplied
88 Class::DBI::Column instances (GH#52)
89 - Deprecate { col1 => col2 } expressions in manual {from} structures
90 (at some point of time manual {from} will be deprecated entirely)
93 - Fix Resultset delete/update affecting *THE ENTIRE TABLE* in cases
94 of empty (due to conditions) resultsets with multi-column keys
95 - Fix on_connect_* not always firing in some cases - a race condition
96 existed between storage accessor setters and the determine_driver
97 routines, triggering a connection before the set-cycle is finished
98 - Fix collapse being ignored on single-origin selection (RT#95658)
99 - Fix incorrect behavior on custom result_class inflators altering
100 the amount of returned results
101 - Fix failure to detect stable order criteria when in iterator
102 mode of a has_many prefetch off a search_related chain
103 - Prevent erroneous database hit when accessing prefetched related
104 resultsets with no rows
105 - Proper exceptions on malformed relationship conditions (RT#92234)
106 - Fix incorrect handling of custom relationship conditions returning
107 SQLA literal expressions
108 - Fix long standing bug with populate() missing data from hashrefs with
109 different keysets: http://is.gd/2011_dbic_populate_gotcha (RT#92723)
110 - Fix multi-value literal populate not working with simplified bind
112 - Massively improve the implied resultset condition parsing - now all
113 applicable conditions within a resultset should be properly picked
114 up by create() and populate()
115 - Ensure definitive condition extractor handles bizarre corner cases
116 without bombing out (RT#93244)
117 - Fix set_column on non-native (+columns) selections (RT#86685)
118 - Fix set_inflated_column incorrectly handling \[] literals (GH#44)
119 - Ensure that setting a column to a literal invariably marks it dirty
120 - Fix copy() not working correctly with extra selections present
121 - Work around exception objects with broken string overloading in one
122 additional codepath (missed in 0.08260)
123 - Fix more inconsistencies of the quote_names attribute propagating
124 to SQL::Translator (partially RT#87731)
125 - Fix SQLT constraint naming when DBIC table names are fully qualified
127 - Ensure ::Schema::Versioned connects only once by reusing the main
129 - Fix inability to handle multiple consecutive transactions with
130 savepoints on DBD::SQLite < 1.39
131 - Fix CDBICompat to match Class::DBI behavior handling non-result
132 blessed has_a (implicit deflate via stringification and inflate via
136 - Ensure source metadata calls always take place on the result source
137 instance registered with the caller
138 - IFF DBIC_TRACE output defaults to STDERR we now silence the possible
139 wide-char warnings if the trace happens to contain unicode
141 0.08270 2014-01-30 21:54 (PST)
143 - Fix 0.08260 regression in DBD::SQLite bound int handling. Inserted
144 data was not affected, but any function <=> integer comparison would
145 have failed (originally fixed way back in 0e773352)
146 - Fix failure to load DateTime formatter when connecting to Firebird
150 - All drivers based on ::Storage::DBI::Firebird::Common now return the
151 same sqlt_type value (affects ::DBI::Interbase, ::DBI::Firebird and
152 ::DBI::ODBC::Firebird)
154 0.08260 2014-01-28 18:52 (UTC)
156 - A new zero-to-DBIC style manual: DBIx::Class::Manual::QuickStart
158 * Notable Changes and Deprecations
159 - Explicitly deprecate combination of distinct and selecting a
160 non-column via $rs->get_column()
163 - More robust handling of circular relationship declarations by loading
164 foreign classes less frequently (should resolve issues like
165 http://lists.scsys.co.uk/pipermail/dbix-class/2013-June/011374.html)
166 Note that none of this is a manifestations of a DBIC bug, but rather
167 unexpected (but correct) behavior of load-order-dependent (hence
168 logically broken) Resultclass hierarchies. In order to deal with this
169 DBIC is scaling back a large number of sanity checks, which are to be
170 reintroduce pending a better framework for source registration
171 - Fix multiple edge cases of complex prefetch combining incorrectly
172 with correlated subquery selections
173 - Fix multiple edge cases stemming from interaction of a non-selecting
174 order_by specification and distinct and/or complex prefetch
175 - Fix unbound growth of a resultset during repeated execute/exhaust
177 - Work around (and be very vocal about the fact) when DBIC encounters
178 an exception object with broken string overloading
179 - Clarify ambiguous behavior of distinct when used with ResultSetColumn
180 i.e. $rs->search({}, { distinct => 1 })->get_column (...)
181 - Setting quote_names propagates to SQL::Translator when producing
182 SQLite DDL (it is one of the few producers *NOT* quoting by default)
183 - Fix incorrect binding of large integers on old versions of
184 DBD::SQLite (now DBIC simply always binds SQLite ints as BIGINT)
185 - Silence (harmless) warnings on recent DBD::SQLite versions, when
186 inserting/updating large integers on 32bit ivsize systems (RT#76395)
187 - Back out self-cleaning from DBIx::Class::Carp for the time being
188 (as a side effect fixes RT#86267)
189 - Fix incorrect internal use of implicit list context in copy()
190 - Fix 0.08250 regression in driver determination when DBI_DSN is used
191 - Tests no longer fail if $ENV{DBI_DSN} is set
192 - Throw clearer exception on ->new_related() with a non-existent
194 - Fix incorrect parethesis unroll with multicolumn in, (never noticed
195 before fixing false positive in SQLA::Test 1.77)
196 - Fix t/storage/replicated.t class loading problem
197 - Stop using the deprecated Class::MOP::load_class()
198 - Fix warning in t/54taint.t with explicitly unset PERL5LIB (RT#91972)
199 - Fix t/54taint.t failing under a local::lib with installed earlier
200 DBIC version (RT#92486)
203 - Massive incompatible change of ::BlockRunner internals (was never
204 documented as usable externally, this last set of changes settles
205 the design for proper documentation and opening up)
206 - Adjust exceptions in tests to accommodate changes in the upcoming
207 DBD::SQLite based on libsqlite 3.8.2
208 - More robust lock file naming scheme - allow tests to work on exotic
209 MSWin32 filesystems (habitual offender being http://is.gd/iy5XVP)
210 - Better diagnostics when File::Spec->tmpdir gives us crap in testing
211 - Replace $row with $result in all docs to be consistent and to
212 clarify various return values
214 0.08250 2013-04-29 22:00 (UTC)
215 * New Features / Changes
216 - Rewrite from scratch the result constructor codepath - many bugfixes
217 and performance improvements (the current codebase is now capable of
218 outperforming both DBIx::DataModel and Rose::DB::Object on some
219 workloads). Some notable benefits:
220 - Multiple has_many prefetch
221 - Partial prefetch - you now can select only columns you are
222 interested in, while preserving the collapse functionality
223 (collapse is now exposed as a first-class API attribute)
224 - Prefetch of resultsets with arbitrary order
225 (RT#54949, RT#74024, RT#74584)
226 - Prefetch no longer inserts right-side table order_by clauses
227 (massively helps the deficient MySQL optimizer)
228 - Prefetch with limit on right-side ordered resultsets now works
229 correctly (via aggregated grouping)
230 - No longer order the insides of a complex prefetch subquery,
231 unless required to satisfy a limit
232 - Stop erroneously considering order_by criteria from a join under
233 distinct => 1 (the distinct should apply to the main source only)
234 - Massively optimize codepath around ->cursor(), over 10x speedup
235 on some iterating workloads.
236 - Support standalone \[ $sql, $value ] in literal SQL with bind
237 specifications: \[ '? + ?', 42, 69 ] is now equivalent to
238 \[ '? + ?', [ {} => 42 ], [ {} => 69 ] ]
239 - Changing the result_class of a ResultSet in progress is now
240 explicitly forbidden. The behavior was undefined before, and
241 would result in wildly differing outcomes depending on $rs
243 - Deprecate returning of prefetched 'filter' rels as part of
244 get_columns() and get_inflated_columns() data
245 - Invoking get_inflated_columns() no longer fires get_columns() but
246 instead retrieves data from individual non-inflatable columns via
248 - Emit a warning on incorrect use of nullable columns within a
250 - Limited checks are performed on whether columns without declared
251 is_nullable => 1 metadata do in fact sometimes fetch NULLs from
252 the database (the check is currently very limited and is performed
253 only on resultset collapse when the alternative is rather worse)
256 - Fix _dbi_attrs_for_bind() being called befor DBI has been loaded
257 (regression in 0.08210)
258 - Fix update/delete operations on resultsets *joining* the updated
259 table failing on MySQL. Resolves oversights in the fixes for
260 RT#81378 and RT#81897
261 - Fix open cursors silently resetting when inherited across a fork
263 - Properly support "MySQL-style" left-side group_by with prefetch
264 - Fix $grouped_rs->get_column($col)->func($func) producing incorrect
266 - Stop Sybase ASE storage from generating invalid SQL in subselects
267 when a limit without offset is encountered
268 - Even more robust behavior of GenericSubQuery limit dialect
269 - Make sure deployment_statements() and cursor_class() are called on
270 a resolved storage subclass
273 - Fix tests failing due to unspecified resultset retrieval order
274 (test suite now will pass with newest SQLite libs)
276 0.08210 2013-04-04 15:30 (UTC)
277 * New Features / Changes
278 - Officially deprecate the 'cols' and 'include_columns' resultset
280 - Remove ::Storage::DBI::sth() deprecated in 0.08191
283 - Work around a *critical* bug with potential for data loss in
284 DBD::SQLite - RT#79576
285 - Audit and correct potential bugs associated with braindead reuse
286 of $1 on unsuccessful matches
287 - Fix incorrect warning/exception originator reported by carp*() and
290 0.08209 2013-03-01 12:56 (UTC)
291 * New Features / Changes
292 - Debugging aid - warn on invalid result objects created by what
293 seems like an invalid inheritance hierarchy
296 - Fix another embarrassing regression preventing correct refining of
297 the search criteria on a prefetched relation (broken in 0.08205)
298 - Fix incorrect callsite reporting by DBIC::Carp
300 0.08208 2013-02-20 09:56 (UTC)
301 * New Features / Changes
302 - A bunch of nonsensically named arguments to the SQL::Translator
303 parser have been marked as deprecated (while still fully
307 - Fix duplicated selected columns when calling 'count' when a same
308 aggregate function is used more than once in a 'having' clause
310 - Prevent SQL::Translator::Producer::YAML from seeing the $dbh
311 in a potentially connected $schema instance (RT#75394)
314 - Fixup our distbuilding process to stop creating world-writable
315 tarball contents (implicitly fixes RT#83084)
316 - Added strict and warnings tests for all lib and test files
320 - Fix dbh_do() failing to properly reconnect (regression in 0.08205)
321 - Extra sanity check of a fresh DBI handle ($dbh). Fixes
322 connection coderefs returning garbage (seen in the wild)
325 - Only allow known globals in SQL::Translator leak allowance
326 - General cleanup of error message texts - quote names/identifiers
328 - Stop t/52leaks.t from failing when AUTOMATED_TESTING=1
331 * New Features / Changes
332 - The emulate_limit() arbitrary limit dialect emulation mechanism is
333 now deprecated, and will be removed when DBIx::Class migrates to
335 - Support for the source_bind_attributes() storage method has been
336 removed after a lengthy deprecation cycle
338 - When performing resultset update/delete only strip condition
339 qualifiers - leave the source name alone (RT#80015, RT#78844)
340 - Fix incorrect behavior on resultset update/delete invoked on
341 composite resultsets (e.g. as_subselect_rs)
342 - Fix update/delete operations referencing the updated table failing
343 on MySQL, due to its refusal to modify a table being directly
344 queried. As a workaround induce in-memory temp-table creation
346 - More robust behavior under heavily threaded environments - make
347 sure we do not have refaddr reuse in the global storage registry
348 - Fix failing test on 5.8 under Win32 (RT#81114)
349 - Fix hash-randomization test issues (RT#81638)
350 - Disallow erroneous calling of connect_info on a replicated storage
353 - Improve the populate docs in ::Schema and ::ResultSet
354 - ::Storage::DBI::source_bind_attributes() removed as announced
355 on Jan 2011 in 0e773352a
358 * New Features / Changes
359 - SQLMaker now accepts \'literal' with the 'for' rs attribute as an
360 override to the builtin FOR options
362 - Fix unique constraint violations in Ordered.pm blanket movement
363 (RT#79773, rolls back short-sighted 5e6fde33e)
364 - Fix API mismatch between new_result() and new_related() (originally
366 - Fix test failure on perl 5.8
368 - Much more extensive diagnostics when a new RDBMS/DSN combination is
369 encountered (RT#80431)
373 - Really fix inadequate $dbh->ping SQLite implementation (what shipped
374 in 0.08201 tickled other deficiencies in DBD::SQLite itself)
378 - Replace inadequate $dbh->ping SQLite implementation with our own,
381 0.08200 2012-08-24 (UTC)
383 - Change one of the new tests for the previous release to not require
386 0.08199 2012-08-22 (UTC)
388 - Roll back incomplete (and broken) internal changes - restore prefetch functionality
390 0.08198 2012-07-11 03:43 (UTC)
392 - Fix a number of Win32 Test issues
393 - Fix silent Oracle connection failures
395 0.08197 2012-07-10 10:32 (UTC)
396 * New Features / Changes
397 - Issue a warning when DateTime objects are passed to ->search
398 - Fast populate() in void context is now even more efficient by
399 going directly through execute_for_fetch bypassing execute_array
400 - Fix update()/delete() on complex resultsets to no longer fall back
401 to silly row-by-row deletion, construct a massive OR statement
403 - Allow complex update/delete operations on sources without a
404 primary key, as long as they have at least one non-nullable
406 - dbicadmin now better supports catalyst-style config files, by
407 unrolling 'config_info' hashkeys
408 - Multiple Improvements MSSQL over DBD::ADO
409 - Transaction support
410 - Support for VARCHAR(MAX)/VARBINARY(MAX)/NVARCHAR(MAX) datatypes
411 - Nomalization of retrieved GUID values
414 - Fix complex has_many prefetch with resultsets not selecting identity
415 columns from the root result source
416 - Fix SkipFirst and FirstSkip limit dialects (Informix and Firebird)
417 - Fix "Skimming limit" dialects (Top, FetchFirst) to properly check
418 the order_by criteria for stability
419 - Fix "Skimming limit" dialects (Top, FetchFirst) to propagate
420 non-selected order criteria when part of a larger subquery
421 - Fix RowNumberOver and all "skimming limits" to correctly assemble
422 bind values when supplied for both select and order_by
423 - Fix all subquery-based dialects to not lose a subquery fragment
424 when we both select and order by the result of the same subquery
425 - Fix the Sybase hubrid limit dialect (RowCountOrGenericSubQ) losing
426 Group/Having/Order clauses when called without an offset (RT#73244)
427 - No longer generate incorrect SQL on ->as_query called on resultsets
428 with software_limit enabled
429 - A number of corner case fixes of void context populate() with \[]
430 - Fix corner case of forked children disconnecting the parents DBI
432 - Improve identity/autoinc retrieval code in MSSQL and Sybase -
433 should reduce weird side-effects especially with populate()
434 - Explicitly disable DBD::ODBC batch operations (as of DBD::ODBC 1.35)
435 for the following drivers too buggy to handle the optimized path:
436 - FreeTDS ODBC driver (when used with MSSQL)
437 - The Firebird ODBC driver
438 - The MSAccess ODBC driver
439 - Explicitly disable DBD::ODBC dynamic_cursors when using freetds 0.83
440 or later - they made enough ODBC incompatible changes making it
441 impossible to support sanely
442 - Explicitly disable SCOPE_IDENTITY queries and statement caching for
443 MSSQL on DBD::Sybase compiled against freetds 0.83 or later - way too
445 - Disable statement caching when using Sybase ASE and DBD::Sybase
446 compiled against freetds 0.83 or later
447 - Fix leakage of $schema on in-memory new_related() calls
448 - Fix more cases of $schema leakage in SQLT::Parser::DBIC
449 - Fix leakage of $storage in ::Storage::DBI::Oracle
450 - Fix pessimization of Oracle RowNum limit dialect query when no
451 offset has been specified
452 - Remove useless vestigial pessimization in Ordered.pm for cases
453 when the position column is part of a unique constraint
454 - Fix dbicadmin to no longer ignore the documented 'config' option
455 - The schema-resultsource entanglement is now much more robust
457 - Fix ::Schema::ddl_filename() failing miserably on paths containing
458 certain numeric sequences
459 - t/53lean_startup.t adjusted for new 5.15.x base.pm behavior
462 - Centralized leak-checks for all instances of DBICTest::Schema
464 - Now passes all tests with Test::Builder 1.005
465 - Codebase is now trailing-whitespace-free
466 - Cleanup of complex resultset update/delete oprations - storage
467 specific code moved back to ResultSet and replaced by checks
468 of storage capabilities
469 - Fixed carp_once only emitting one single warning per package
470 regardless of warning content
471 - Test suite now can be safely executed in parallel (prove -jN
472 or HARNESS_OPTIONS=jN)
474 0.08196 2011-11-29 05:35 (UTC)
476 - Fix tests for DBD::SQLite >= 1.34.
477 - Fix test failures with DBICTEST_SQLITE_USE_FILE set
478 - Fix the find() condition heuristics being invoked even when the
479 call defaults to 'primary' (i.e. when invoked with bare values)
480 - Throw much clearer error on incorrect inflation spec
481 - Fix incorrect storage behavior when first call on a fresh schema
482 is with_deferred_fk_checks
483 - Fix incorrect dependency on Test::Simple/Builder (RT#72282)
484 - Fix uninitialized warning in ::Storage::Sybase::ASE
485 - Improve/cache DBD-specific datatype bind checks (also solves a
486 nasty memleak with version.pm on multiple ->VERSION invocations)
487 - The internal carp module now correctly skips CAG frames when
489 - Fix test failures on perl < 5.8.7 and new Package::Stash::XS
490 - Fix TxnScopeGuard not behaving correctly when $@ is set at the
491 time of $guard instantiation
492 - Fix the join/prefetch resolver when dealing with ''/undef/()
493 relation specifications
496 - No longer depend on Variable::Magic now that a pure-perl
497 namespace::clean is available
498 - Drop Oracle's Math::BigInt req down to 1.80 - no fixes concerning
501 0.08195 2011-07-27 16:20 (UTC)
503 - Fix horrible oversight in the Oracle sqlmaker when dealing with
504 queries updating blobs (RT#69829)
506 0.08194 2011-07-20 16:10 (UTC)
508 - Fix $rs->populate([]) to be a no-op rather than an exception
509 - Overhaul t/53lean_startup.t to better dodge false positives
510 - Stop Data::Compare from loading random plugins
511 - Oracle: Recalculate LOB bind indices for UPDATE with LOBs in WHERE
514 0.08193 2011-07-14 17:00 (UTC)
515 * New Features / Changes
516 - Allow schema cloning to mutate attributes
517 - DBIC now attempts more aggressive de-duplication of where
518 conditions on resultset chaining
519 - The Ordered component is now smarter wrt reordering of dirty
520 objects, and does its job with less storage queries
521 - Logging via DBIC_TRACE=1=<filename> no longer overwrites the
522 logfile on every program startup, appending loglines instead
525 - Fix issue where the query was becoming overly mangled when trying
526 to use pagination with a query that has a sub-select in the WHERE
528 - Fix possible incorrect pagination on Oracle, when a resultset
529 is not ordered by a unique column
530 - Revert "Fix incorrect signature of the default sqlt_deploy_hook"
531 from 0.08191 - documentation was in fact incorrect, not the code
532 - Fix Sybase ASE IC::DateTime support (::Storage going out of sync
533 with new default format expected by DateTime::Format::Sybase)
534 - Fix a bug in update_all() resulting in the first row receiving a
535 different dataset than the subsequent ones
536 - Accomodate MSAccess supporting only 'INNER JOIN' (not plain 'JOIN')
537 - InflateColumn::DateTime option datetime_undef_if_invalid no longer
538 masks missing dependency exceptions (RT#66823)
539 - Fix bug in Schema::Versioned failing to insert a schema version row
540 during upgrades at the turn of the second
541 - Fix incorrect bind of integers >= 2^^32 (bigint columns) to
542 SQL_INTEGER, resulting in silent conversion to '-1'
543 - Fix pre 5.10 failures of t/55namespaces_cleaned.t due to buggy
545 - Oracle autoinc inserts no longer leave open cursors behind
547 0.08192 2011-05-10 04:20 (UTC)
549 - Fix serious regression on SQLite, corrupting data when an alphanum
550 value does not correspond to a stale numeric datatype in colinfo
552 0.08191 2011-05-02 00:45 (UTC) (deleted from CPAN)
553 * New Features / Changes
554 - Add quote_names connection option. When set to true automatically
555 sets quote_char and name_sep appropriate for your RDBMS
556 - Add retrieve_on_insert column info flag, allowing to retrieve any
557 column value instead of just autoinc primary keys
558 - Bring back strict ordering of selectors in complex search chains
559 (an ill-fated attempt was made in 0.08127 to order intelligently)
560 - All limit dialects (except for the older Top and FetchFirst) are
561 now using bind parameters for the limits/offsets, making DBI's
562 prepare_cached useful across paged resutsets
563 - Support for savepoints for SQLite
564 - Support for MS Access databases via DBD::ODBC and DBD::ADO (only
565 Win32 support currently tested)
566 - Support for the Firebird RDBMS over the new DBD::Firebird driver
567 - IC::DateTime support for MSSQL over DBD::ADO
568 - Both the ::ODBC and ::ADO dispatchers now warn if a rdbms-specific
569 driver is not found for this connection before falling back to
571 - ::Storage::DBI::sth was mistakenly marked/documented as public,
572 privatize and warn on deprecated use
573 - Massive overhaul of bind values/attributes handling - slightly
574 changes the output of as_query (should not cause compat issues)
575 - Support ancient DB2 versions (5.4 and older), with proper limit
577 - Support sub-second precision for TIMESTAMPs for Firebird over ODBC
578 - Support BLOBs and CLOBs in WHERE clauses for Oracle, including LIKE
582 - Fix ::Storage::DBI::* MRO problems on 5.8.x perls
583 - Disable mysql_auto_reconnect for MySQL - depending on the ENV
584 it sometimes defaults to on and causes major borkage on older
586 - Fix dropped bind values in select/group_by on Oracle (omission
587 from 0542ec57 and 4c2b30d6)
588 - Fix remaining errors with Oracle and identifiers longer than the
589 Oracle-imposed maximum of 30 characters (RT#66390)
590 - Fix older oracle-specific "WhereJoins" to work properly with
592 - Fix problems with M.A.D. under CGI::SpeedyCGI (RT#65131)
593 - Reenable paging of cached resultsets - breakage erroneously added
595 - Better error handling when prepare() fails silently
596 - Fixes skipped lines when a comment is followed by a statement
597 when deploying a schema via sql file
598 - Fix reverse_relationship_info on prototypical result sources
599 (sources not yet registered with a schema)
600 - Warn and skip relationships missing from a partial schema during
602 - Automatically require the requested cursor class before use
604 - Work around a Firebird ODBC driver bug exposed by DBD::ODBC 1.29
605 - Fix (to the extent allowed by the driver) transaction support in
606 DBD::Sybase compiled against FreeTDS
607 - Fix exiting via next warnings in ResultSource::sequence()
608 - Fix stripping of table qualifiers in update/delete in arrayref
610 - Change SQLMaker carp-monkeypatch to be compatible with versions
611 of SQL::Abstract >= 1.73
612 - Fix using \[] literals in the from resultset attribute
613 - Fix populate() with \[], arrays (datatype) and other exotic values
614 - Fix handling of rollbacks in nested transactions
615 - Fix complex limits (RNO/RowNum/FetchFirst/Top/GenSubq) with
616 sub-selects in the selectors list (correlated subqueries)
617 - Fix inconsistency between $rs->next with and without HRI when all
618 the "root" columns are in fact injected from the right rs side
619 - Fix the join optimizer to correctly preserve the non-multi path to
620 a multi relationship ( x -> might_have y -> has_many z )
621 - Fix object-derived custom-relationship resultsets to resultsources
622 with multilevel monikers (e.g. $schema->source('Foo::Bar') )
623 - Fix incorrect signature of the default sqlt_deploy_hook - it now
624 matches the documentation of passing in the result source object
625 - Fix inadequate handling of internal storage methods within
626 ::Storage::Replicated (RT#66295)
629 - Rewire all warnings to a new Carp-like implementation internal
630 to DBIx::Class, and remove the Carp::Clan dependency
631 - Only load Class::C3 and friends if necessary ($] < 5.010)
632 - Greatly reduced loading of non-essential modules to aid startup
633 time (mainly benefiting CGI users)
634 - Make sure all namespaces are clean of rogue imports
635 - Dropped DBI req 2 years back - everything works with 1.57, no
636 point requiring something newer
638 0.08190-TRIAL 2011-01-24 15:35 (UTC)
640 * New Features / Changes
641 - Support for completely arbitrary SQL::Abstract-based conditions
642 in all types of relationships
644 0.08127 2011-01-19 16:40 (UTC)
645 * New Features / Changes
646 - Schema/resultsource instances are now crossreferenced via a new
647 system guaranteeing leak-free mutually assured destruction
648 - DBIx::Class now warns when the user erroneously supplies
649 AutoCommit => 0 to connect()
650 - A warning is also issued before forcing the RaiseError
651 setting of externally supplied DBI handles
652 - Switch to a warning when find() is invoked with both a 'key'
653 argument and a NULL-containing condition to satisfy the named
654 constraint. Previously (starting with 0.08124) an exception was
656 - Switch to a warning when a commit is attempted with an out-of-sync
657 transaction_depth (someone issued a begin externally to DBIC).
658 Previously (starting with 0.08124) an exception was thrown
661 - A number of improvements/diagnostics of multiple active resultset
662 handling on MSSQL over DBD::ODBC
663 - Revert default selection to being lazy again (eagerness introduced
664 in 0.08125) - fixes DBIx::Class::Helper::ResultSet::RemoveColumns
665 - Fix losing order of columns provided in select/as (regression from
667 - Unaliased "dark" selectors no longer throw off prefetch
668 - Fix proper composition of bind values across all possible
669 SQL areas ( group_by => \[ ... ] now works properly )
670 - Allow populate to skip empty has_many relationships which makes
671 it easier to pass HashRefInflator data directly to ->populate
672 - Improve freeze/thaw semantics and error messages (RT#62546)
673 - Fix inconsistency in Manual::Features (RT#64500)
674 - Fix incorrect SQL when using for => 'shared' with MySQL (RT#64590)
675 - Throw comprehensible exception on erroneous $schema->source()
677 - Fix sloppy refactor of ResultSource::sequence back from 89170201
679 - Fix incorrect error detection during populate() on Oracle
680 - Better handling of result_source-less row objects by
681 auto-calling result_source_instance when necessary
682 - Fix reverse_relationship_info and sqlt deploy on partially
683 loaded schemas (relationships point to non-existent sources)
686 - Fix test warning on win32 - at this point the test suite is
687 warning-free on all known OSes
688 - Require newest namespace::clean which in turn depends on new
689 installable Package::Stash
691 0.08126 2010-12-28 18:10 (UTC)
693 - Bump forgotten Class::Accessor::Grouped core dependency
694 - Promote forgotten Hash::Merge optdep to a hard requirement
695 - Skip t/storage/error.t on smokers with leaking perls
696 - Fix t/storage/txn.t deadlocks on slower machines
697 - Do not run on smokers if a trial Package::Stash is found
699 0.08125 2010-12-27 04:30 (UTC)
700 * New Features / Changes
701 - New method ResultSource columns_info method, returning multiple
702 pairs of column name/info at once
703 - $rs->search now throws when called in void context, as it makes
704 no sense (and is nearly always a sign of a bug/misdesign)
705 - Restore long-lost ability to supply unbalanced select/as pairs
706 e.g. +select => \'DISTINCT(foo, bar)', +as => ['foo', 'bar']
707 - +columns now behaves just like columns by not stripping a
708 fully-qualified 'as' spec (i.e. foo.bar results in $obj->foo->bar)
709 - Deprecate legacy $rs->search( %condition ) syntax (warn once per
711 - NULL is now supplied unquoted to all debug-objects, in order to
712 differentiate between a real NULL and the string 'NULL'
713 - New search() condition operator -value used to pass complex bind
714 values to DBI: search({ array_col => { -value => [1,2,3] }})
715 - Add full INSERT...RETURNING support for Oracle
716 - Deprecate use of -nest in search conditions (warn once per
718 - Deprecate the completely useless DBIx::Class::Serialize::Storable
722 - Fixed read-only attribute set attempt in ::Storage::Replicated
724 - Fix incomplete logic while detecting correct Oracle sequence
726 - Fix detection of Oracle sequences for tables without an explicitly
727 specified schema (RT#63493)
728 - Major overhaul of Storage::Oracle to handle enabled quoting
729 - Fixed incorrect composition of select/as/columns attributes during
731 - Proper serialization of resultsets with open cursors
732 - Refactor handling of RDBMS-side values during insert() - fix
733 regression of inserts into a Postgres / ::Replicated combination
734 - Missing dependency check in t/60core.t (RT#62635)
735 - Fix regressions in IC::DT registration logic
736 - Fix regression in select-associated bind value handling (RT#61025)
737 - Simplify SQL generated by some LIMITed prefetching queries
738 - Throw an exception when a required group_by on a complex prefetch
739 can not be auto-constructed, instead of continuing to eventually
741 - Fix infinite loops on old perls with a recent Try::Tiny
742 - Improve "fork()" on Win32 by reimplementing a more robust DBIC
743 thread support (still problematic, pending a DBI fix)
744 - Properly quote table name on INSERT with no values
745 - Work around possible Storage destruction warnings
746 - Fix count of grouped resultsets using HAVING with aliases
747 - Setting belongs_to columns/relationships no longer leaves the
748 FK value and related object out of sync
749 - Stop stripping newlines from SQL statements in the limit emulators
750 as it is possible that custom sql with comments was provided
751 - Add forgotten attributes to Admin.pm
752 - Fix incorrect 'having' attribute documentation (RT#64129)
753 - Improve fallback-to-master/return-to-slave reporting in
754 ::Replicated::Balancer
755 - Adjust txn_scope_guard code/tests to changes in $@ handling on
756 recent blead (RT#64251)
759 - Add extra option groups to DBIC::Optional::Depencencies, to aid
760 users in requesting the prerequisites for a particular RDBMS
761 - Switch all serialization to use Storable::nfreeze for portable
762 architecture independent ice
763 - Fix the bogus META.yml dependency injection issue for good
764 - Refactor DBIx::Class::Storage::Statistics::debugfh() to be lazy
766 0.08124 2010-10-28 14:23 (UTC)
767 * New Features / Changes
768 - Add new -ident "function" indicating rhs is a column name
769 { col => { -ident => 'othercol' } } vs { col => \'othercol' }
770 - Extend 'proxy' relationship attribute
771 - Use DBIx::Class::Storage::Debug::PrettyPrint when the
772 environment variable DBIC_TRACE_PROFILE is set, see
773 DBIx::Class::Storage for more information
774 - Implemented add_unique_constraints() which delegates to
775 add_unique_constraint() as appropriate
776 - add_unique_constraint() now poparly throws if called with
777 multiple constraint definitions
778 - No longer depend on SQL::Abstract::Limit - DBIC has been doing
779 most of the heavy lifting for a while anyway
780 - FilterColumn now passes data through when transformations
781 are not specified rather than throwing an exception.
782 - Optimized RowNum based Oracle limit-dialect (RT#61277)
783 - Requesting a pager on a resultset with cached entries now
784 throws an exception, instead of returning a 1-page object
785 since the amount of rows is always equal to the "pagesize"
786 - $rs->pager now uses a lazy count to determine the amount of
787 total entries only when really needed, instead of doing it
788 at instantiation time
789 - New documentation map organized by features
790 (DBIx::Class::Manual::Features)
791 - find( { ... }, { key => $constraint } ) now throws an exception
792 when the supplied data does not fully specify $constraint
793 - find( col1 => $val1, col2 => $val2, ... ) is no longer supported
794 (it has been in deprecated state for more than 4 years)
795 - Make sure exception_action does not allow exception-hiding
796 due to badly-written handlers (the mechanism was never meant
797 to be able to suppress exceptions)
800 - Fix memory leak during populate() on 5.8.x perls
801 - Temporarily fixed 5.13.x failures (RT#58225)
802 (perl-core fix still pending)
803 - Fix result_soutrce_instance leaks on compose_namespace
804 - Fix $_ volatility on load_namespaces (a class changing $_
805 at compile time no longer causes a massive fail)
806 - Fix find() without a key attr. choosing constraints even if
807 some of the supplied values are NULL (RT#59219)
808 - Fixed rels ending with me breaking subqueried limit realiasing
809 - Fixed $rs->update/delete on resutsets constrained by an
811 - Remove rogue GROUP BY on non-multiplying prefetch-induced
813 - Fix incorrect order_by handling with prefetch on
814 $ordered_rs->search_related ('has_many_rel') resultsets
815 - Oracle sequence detection now *really* works across schemas
816 (fixed some ommissions from 0.08123)
817 - dbicadmin now uses a /usr/bin/env shebang to work better with
818 perlbrew and other local perl builds
819 - bulk-inserts via $dbh->bind_array (void $rs->populate) now
820 display properly in DBIC_TRACE
821 - Incomplete exception thrown on relationship auto-fk-inference
823 - Fixed distinct with order_by to not double-specify the same
824 column in the GROUP BY clause
825 - Properly support column names with symbols (e.g. single quote)
827 - Fixed ::Schema::Versioned to work properly with quoting on
829 - Fixed t/54taint fails under local-lib
830 - Fixed SELECT ... FOR UPDATE with LIMIT regression (RT#58554)
831 - Fixed CDBICompat to preserve order of column-group additions,
832 so that test relying on the order of %{} will no longer fail
833 - Fixed mysterious ::Storage::DBI goto-shim failures on older
835 - Non-blessed reference exceptions are now correctly preserved
836 when thrown from udner DBIC (e.g. from txn_do)
837 - No longer disconnecting database handles supplied to connect
839 - Fixed t/inflate/datetime_pg.t failures due to a low dependency
840 on DateTime::Format::Pg (RT#61503)
841 - Fix dirtyness detection on source-less objects
842 - Fix incorrect limit_dialect assignment on Replicated pool members
843 - Fix invalid sql on relationship attr order_by with prefetch
844 - Fix primary key sequence detection for Oracle
845 (first trigger instead of trigger for column)
846 - Add various missing things to Optional::Dependencies
847 - Skip a test that breaks due to serious bugs in current DBD::SQLite
848 - Fix tests related to leaks and leaky perls (5.13.5, 5.13.6)
851 - Entire test suite now passes under DBIC_TRACE=1
852 - Makefile.PL no longer imports GetOptions() to interoperate
853 better with Catalyst installers
854 - Bumped minimum Module::Install for developers
855 - Bumped DBD::SQLite dependency and removed some TODO markers
856 from tests (RT#59565)
857 - Do not execute t/zzzzzzz_sqlite_deadlock.t for regular module
858 installs - test is prone to spontaneous blow up
859 - DT-related tests now require a DateTime >= 0.55 (RT#60324)
860 - Makefile.PL now provides a pre-parsed DBIC version to the
861 Opt::Dep pod generator
862 - t/52leaks.t now performs very aggressive leak detection in
865 0.08123 2010-06-12 14:46 (UTC)
867 - Make sure Oracle identifier shortener applies to auto-generated
868 column names, so we stay within the 30-char limit (RT#58271)
869 - Oracle sequence detection now works across schemas
870 - Fix a Storage/$dbh leak introduced by the migration to
871 Try::Tiny (this is *not* a Try::Tiny bug)
872 - Fix corner case of count with group-by over a 1:1 join column
873 where the selector ends up with column name clashes
874 - POD fixes (RT#58247)
877 - Test suite default on-disk database now checks for Win32
878 fail-conditions even when running on other OSes
880 0.08122 2010-06-03 17:41 (UTC)
882 - Add DBIx::Class::FilterColumn for non-ref filtering
883 - ::Storage::DBI now correctly preserves a parent $dbh from
884 terminating children, even during interpreter-global
885 out-of-order destruction
886 - dbicadmin supports an -I option with the same semantics as
888 - InflateColumn::DateTime support for MSSQL via DBD::Sybase
889 - Millisecond precision support for MSSQL datetimes for
890 InflateColumn::DateTime
891 - Oracle-specific hierarchical query syntax support:
892 CONNECT BY (NOCYCLE) / START WITH / ORDER SIBLINGS BY
893 - Support connecting using $ENV{DBI_DSN} and $ENV{DBI_DRIVER}
894 - current_source_alias method on ResultSet objects to
895 determine the alias to use in programatically assembled
896 search()es (originally added in 0.08100 but unmentioned)
897 - Rewrite/unification of all subselecting limit emulations
898 (RNO, Top, RowNum) to be much more robust wrt complex joined
900 - MSSQL limits now don't require nearly as many applications of
901 the unsafe_subselect_ok attribute, due to optimized queries
902 - Support for Generic Subquery limit "emulation" - awfully slow
903 and inefficient but works on almost any db, and is preferred
904 to software limit emulation
905 - Sybase ASE driver now uses SET ROWCOUNT where possible, and
906 Generic Subquery otherwise for limit support instead of always
907 using software limit emulation
908 - create_ddl_dir (and derivatives) now attempt to create the given
909 $ddl_dir if it does not already exist
910 - deployment_statements now automatically supplies the current RDBMS
911 version to SQLT producer_args for MySQL, Pg, SQLite and Oracle
914 - Fix nasty potentially data-eating bug when deleting/updating
916 - Fix find() to use result_class set on object
917 - Fix result_class setter behaviour to not mistakenly stuff attrs.
918 - Don't try and ensure_class_loaded an object. This doesn't work.
919 - Fix as_subselect_rs to not inject resultset class-wide where
920 conditions outside of the resulting subquery
921 - Fix count() failing with {for} resultset attribute (RT#56257)
922 - Fixed incorrect detection of Limit dialect on unconnected $schema
923 - update() on row not in_storage no longer throws an exception
924 if there are no dirty columns to update (fixes cascaded update
926 - update()/delete() on prefetching resultsets no longer results
927 in malformed SQL (some $rs attributes were erroneously left in)
928 - Fix dbicadmin to allow deploy() on non-versioned schema
929 - Fix dbicadmin to respect sql_dir on upgrade() (RT#57732)
930 - Update Schema::Versioned to respect hashref style of
932 - Do not recreate the same related object twice during MultiCreate
933 (solves the problem of orphaned IC::FS files)
934 - Fully qualify xp_msver selector when using DBD::Sybase with
936 - Fix ::DBI::Storage to always be able to present a full set of
937 connect() attributes to e.g. Schema::Versioned
938 - Fix Oracle auto-inc trigger detection of "INSERT OR UPDATE"-type
942 - Reformatted Changelog \o/
943 - DBIC goes git://git.shadowcat.co.uk/dbsrgits/DBIx-Class.git
944 - Allow developers to skip optional dependency forcing when working
946 - Add a warning to load_namespaces if a class in ResultSet/ is not
947 a subclass of DBIx::Class::ResultSet
948 - All DBIC exception-handling switched to Try::Tiny
949 - All DBIC modules are now free of imports via namespace::clean
950 - Depend on optimized SQL::Abstract (faster SQL generation)
951 - Depend on new Class::Accessor::Grouped reintroducing optional use
952 of Class::XSAccessor (just install C::XSA and get lightning fast
955 0.08121 2010-04-11 18:43:00 (UTC)
956 - Support for Firebird RDBMS with DBD::InterBase and ODBC
957 - Add core support for INSERT RETURNING (for storages that
958 supports this syntax, currently PostgreSQL and Firebird)
959 - Fix spurious warnings on multiple UTF8Columns component loads
960 - DBIx::Class::UTF8Columns entered deprecated state
961 - DBIx::Class::InflateColumn::File entered deprecated state
962 - DBIx::Class::Optional::Dependencies left experimental state
963 - Add req_group_list to Opt::Deps (RT#55211)
964 - Add support for mysql-specific STRAIGHT_JOIN (RT#55579)
965 - Cascading delete/update are now wrapped in a transaction
967 - Fix accidental autovivification of ENV vars
968 - Fix update_all and delete_all to be wrapped in a transaction
969 - Fix multiple deficiencies when using MultiCreate with
970 data-encoder components (e.g. ::EncodedColumn)
971 - Fix regression where SQL files with comments were not
972 handled properly by ::Schema::Versioned.
973 - Fix regression on not properly throwing when $obj->relationship
975 - Fix the join-optimiser to consider unqualified column names
977 - Fix an issue with multiple same-table joins confusing the join
979 - Add has_relationship method to row objects
980 - Fix regression in set_column on PK-less objects
981 - Better error text on malformed/missing relationships
982 - Add POD about the significance of PK columns
983 - Fix for SQLite to ignore the (unsupported) { for => ... }
985 - Fix ambiguity in default directory handling of create_ddl_dir
987 - Support add_columns('+colname' => { ... }) to augment column
990 0.08120 2010-02-24 08:58:00 (UTC)
991 - Make sure possibly overwritten deployment_statements methods in
992 schemas get called on $schema->deploy
993 - Fix count() with group_by aliased-function resultsets
994 - with_deferred_fk_checks() Oracle support
995 - Massive refactor and cleanup of primary key handling
996 - Fixed regression losing custom result_class (really this time)
998 - Fixed regression in DBIC SQLT::Parser failing with a classname
999 (as opposed to a schema object)
1000 - Changes to Storage::DBI::Oracle to accomodate changes in latest
1001 SQL::Translator (quote handling)
1002 - Make sure deployment_statements is per-storage overridable
1003 - Fix dbicadmin's (lack of) POD
1005 0.08119 2010-02-15 09:36:00 (UTC)
1006 - Add $rs->is_ordered to test for existing order_by on a resultset
1007 - Add as_subselect_rs to DBIC::ResultSet from
1008 DBIC::Helper::ResultSet::VirtualView::as_virtual_view
1009 - Refactor dbicadmin adding DDL manipulation capabilities
1010 - New optional dependency manager to aid extension writers
1011 - Depend on newest bugfixed Moose
1012 - Make resultset chaining consistent wrt selection specification
1013 - Storage::DBI::Replicated cleanup
1014 - Fix autoinc PKs without an autoinc flag on Sybase ASA
1016 0.08118 2010-02-08 11:53:00 (UTC)
1017 - Fix a bug causing UTF8 columns not to be decoded (RT#54395)
1018 - Fix bug in One->Many->One prefetch-collapse handling (RT#54039)
1019 - Cleanup handling of relationship accessor types
1021 0.08117 2010-02-05 17:10:00 (UTC)
1022 - Perl 5.8.1 is now the minimum supported version
1023 - Massive optimization of the join resolution code - now joins
1024 will be removed from the resulting SQL if DBIC can prove they
1025 are not referenced by anything
1026 - Subqueries no longer marked experimental
1027 - Support for Informix RDBMS (limit/offset and auto-inc columns)
1028 - Support for Sybase SQLAnywhere, both native and via ODBC
1029 - might_have/has_one now warn if applied calling class's column
1030 has is_nullable set to true.
1031 - Fixed regression in deploy() with a {sources} table limit applied
1033 - Views without a view_definition will throw an exception when
1034 parsed by SQL::Translator::Parser::DBIx::Class
1035 - Stop the SQLT parser from auto-adding indexes identical to the
1037 - InflateColumn::DateTime refactoring to allow fine grained method
1039 - Fix ResultSetColumn improperly selecting more than the requested
1040 column when +columns/+select is present
1041 - Fix failure when update/delete of resultsets with complex WHERE
1043 - Fix regression in context sensitiveness of deployment_statements
1044 - Fix regression resulting in overcomplicated query on
1045 search_related from prefetching resultsets
1046 - Fix regression on all-null returning searches (properly switch
1047 LEFT JOIN to JOIN in order to distinguish between both cases)
1048 - Fix regression in groupedresultset count() used on strict-mode
1050 - Better isolation of RNO-limited queries from the rest of a
1051 prefetching resultset
1052 - New MSSQL specific resultset attribute to allow hacky ordered
1054 - Fix nasty schema/dbhandle leak due to SQL::Translator
1055 - Initial implementation of a mechanism for Schema::Version to
1056 apply multiple step upgrades
1057 - Fix regression on externally supplied $dbh with AutoCommit=0
1058 - FAQ "Custom methods in Result classes"
1059 - Cookbook POD fix for add_drop_table instead of add_drop_tables
1060 - Schema POD improvement for dclone
1062 0.08115 2009-12-10 09:02:00 (CST)
1063 - Real limit/offset support for MSSQL server (via Row_Number)
1064 - Fix distinct => 1 with non-selecting order_by (the columns
1065 in order_by also need to be aded to the resulting group_by)
1066 - Do not attempt to deploy FK constraints pointing to a View
1067 - Fix count/objects from search_related on limited resultset
1068 - Stop propagating distinct => 1 over search_related chains
1069 - Make sure populate() inherits the resultset conditions just
1071 - Make get_inflated_columns behave identically to get_columns
1072 wrt +select/+as (RT#46953)
1073 - Fix problems with scalarrefs under InflateColumn (RT#51559)
1074 - Throw exception on delete/update of PK-less resultsets
1075 - Refactored Sybase storage driver into a central ::DBI::Sybase
1076 dispatcher, and a sybase-specific ::DBI::Sybase::ASE
1077 - Fixed an atrocious DBD::ADO bind-value bug
1078 - Cookbook/Intro POD improvements
1080 0.08114 2009-11-14 17:45:00 (UTC)
1081 - Preliminary support for MSSQL via DBD::ADO
1082 - Fix botched 0.08113 release (invalid tarball)
1084 0.08113 2009-11-13 23:13:00 (UTC)
1085 - Fix populate with has_many bug
1087 - Fix Oracle autoincrement broken for Resultsets with scalar refs
1089 - Complete Sybase RDBMS support including:
1090 - Support for TEXT/IMAGE columns
1091 - Support for the 'money' datatype
1092 - Transaction savepoints support
1093 - DateTime inflation support
1094 - Support for bind variables when connecting to a newer Sybase with
1095 OpenClient libraries
1096 - Support for connections via FreeTDS with CASTs for bind variables
1098 - Support for interpolated variables with proper quoting when
1099 connecting to an older Sybase and/or via FreeTDS
1100 - bulk API support for populate()
1101 - Transaction support for MSSQL via DBD::Sybase
1102 - Add is_paged method to DBIx::Class::ResultSet so that we can
1103 check that if we want a pager
1104 - Skip versioning test on really old perls lacking Time::HiRes
1106 - Fixed on_connect_do/call regression when used with a coderef
1107 connector (RT #50003)
1108 - A couple of fixes to Ordered to remedy subclassing issues
1109 - Fixed another lingering problem with PostgreSQL
1110 auto-increment support and its interaction with multiple
1112 - Remove some IN workarounds, and require a recent version of
1114 - Improvements to populate's handling of mixed scalarref values
1115 - Fixed regression losing result_class after $rs->find (introduced
1117 - Fix in_storage() to return 1|0 as per existing documentation
1118 - Centralize handling of _determine_driver calls prior to certain
1119 ::Storage::DBI methods
1120 - Fix update/delete arbitrary condition handling (RT#51409)
1123 0.08112 2009-09-21 10:57:00 (UTC)
1124 - Remove the recommends from Makefile.PL, DBIx::Class is not
1125 supposed to have optional dependencies. ever.
1126 - Mangle the DBIx/Class.pm POD to be more clear about
1127 copyright and license
1128 - Put back PG's multiple autoinc per table support, accidentally
1129 dropped during the serial-autodetection rewrite
1130 - Make sure ResultSetColumn does not depend on the (undefined)
1131 return value of ->cursor->reset()
1132 - Add single() to ResultSetColumn (same semantics as ResultSet)
1133 - Make sure to turn off IDENTITY_INSERT after insert() on MSSQL
1134 tables that needed it
1135 - More informative exception on failing _resolve_relationship
1136 - Allow undef/NULL as the sole grouping value in Ordered
1137 - Fix unreported rollback exceptions in TxnScopeGuard
1138 - Fix overly-eager left-join chain enforcing code
1139 - Warn about using distinct with an existing group_by
1140 - Warn about attempting to $rs->get_column a non-unique column
1141 when has_many joins are added to resultset
1142 - Refactor of the exception handling system (now everything is a
1143 DBIx::Class::Exception object)
1145 0.08111 2009-09-06 21:58:00 (UTC)
1146 - The hashref to connection_info now accepts a 'dbh_maker'
1147 coderef, allowing better intergration with Catalyst
1148 - Fixed a complex prefetch + regular join regression introduced
1150 - Fixed insert_bulk rebless handling
1151 - Fixed Storable roundtrip regression, and general serialization
1153 - SQLT related fixes:
1154 - sqlt_type is now called on the correct storage object
1155 - hooks can now see the correct producer_type (RT#47891)
1156 - optional SQLT requirements for e.g. deploy() bumped to 0.11002
1157 - Really fixed (and greatly cleaned up) postgresql autoinc sequence
1159 - Automatically detect MySQL v3 and use INNER JOIN instead of JOIN
1160 - POD improvements (including RT#48769)
1161 - Test suite tweaks (including fixes for recent CPANTS fails)
1162 - Better support for MSSQL IDENTITY_INSERT ON
1164 0.08109 2009-08-18 08:35:00 (UTC)
1165 - Replication updates:
1166 - Improved the replication tests so that they are more reliable
1167 and accurate, and hopefully solve some cross platform issues.
1168 - Bugfixes related to naming particular replicants in a
1169 'force_pool' attribute.
1170 - Lots of documentation updates, including a new Introduction.pod
1172 - Fixed the way we detect transaction to make this more reliable
1173 and forward looking.
1174 - Fixed some trouble with the way Moose Types are used.
1175 - Made discard_chages/get_from_storage replication aware (they
1176 now read from the master storage by default)
1177 - Refactor of MSSQL storage drivers, with some new features:
1178 - Support for placeholders for MSSQL via DBD::Sybase with proper
1180 - 'uniqueidentifier' support with auto newid()
1181 - Dynamic cursor support and other MARS options for ODBC
1182 - savepoints with auto_savepoint => 1
1183 - Support for MSSQL 'money' type
1184 - Support for 'smalldatetime' type used in MSSQL and Sybase for
1185 InflateColumn::DateTime
1186 - Support for Postgres 'timestamp without timezone' type in
1187 InflateColumn::DateTime (RT#48389)
1188 - Added new MySQL specific on_connect_call macro 'set_strict_mode'
1189 (also known as make_mysql_not_suck_as_much)
1190 - Multiple prefetch-related fixes:
1191 - Adjust overly agressive subquery join-chain pruning
1192 - Always preserve the outer join-chain - fixes numerous
1193 problems with search_related chaining
1194 - Deal with the distinct => 1 attribute properly when using
1196 - An extension of the select-hashref syntax, allowing labeling
1197 SQL-side aliasing: select => [ { max => 'foo', -as => 'bar' } ]
1198 - Massive optimization of the DBI storage layer - reduce the
1199 amount of connected() ping-calls
1200 - Some fixes of multi-create corner cases
1201 - Multiple POD improvements
1202 - Added exception when resultset is called without an argument
1203 - Improved support for non-schema-qualified tables under
1204 Postgres (fixed last_insert_id sequence name auto-detection)
1206 0.08108 2009-07-05 23:15:00 (UTC)
1207 - Fixed the has_many prefetch with limit/group deficiency -
1208 it is now possible to select "top 5 commenters" while
1209 prefetching all their comments
1210 - New resultsed method count_rs, returns a ::ResultSetColumn
1211 which in turn returns a single count value
1212 - Even better support of count with limit
1213 - New on_connect_call/on_disconnect_call functionality (check
1214 POD of Storage::DBI)
1215 - Automatic datetime handling environment/session setup for
1216 Oracle via connect_call_datetime_setup()
1217 - count/all on related left-joined empty resultsets now correctly
1219 - Fixed regression when both page and offset are specified on
1221 - Fixed HRI returning too many empty results on multilevel
1222 nonexisting prefetch
1223 - make_column_dirty() now overwrites the deflated value with an
1224 inflated one if such exists
1225 - Fixed set_$rel with where restriction deleting rows outside
1227 - populate() returns the created objects or an arrayref of the
1228 created objects depending on scalar vs. list context
1229 - Fixed find_related on 'single' relationships - the former
1230 implementation would overspecify the WHERE condition, reporting
1231 no related objects when there in fact is one
1232 - SQL::Translator::Parser::DBIx::Class now attaches tables to the
1233 central schema object in relationship dependency order
1234 - Fixed regression in set_column() preventing sourceless object
1236 - Fixed a bug in search_related doubling a join if the original
1237 $rs already joins/prefetches the same relation
1238 - Storage::DBI::connected() improvements for Oracle and Sybase
1239 - Fixed prefetch+incomplete select regression introduced in
1241 - MSSQL limit (TOP emulation) fixes and improvements
1243 0.08107 2009-06-14 08:21:00 (UTC)
1244 - Fix serialization regression introduced in 0.08103 (affects
1247 - Fixed incomplete ::Replicated debug output
1249 0.08106 2009-06-11 21:42:00 (UTC)
1250 - Switched SQLite storage driver to DateTime::Format::SQLite
1251 (proper timezone handling)
1252 - Fix more test problems
1254 0.08105 2009-06-11 19:04:00 (UTC)
1255 - Update of numeric columns now properly uses != to determine
1256 dirtyness instead of the usual eq
1257 - Fixes to IC::DT tests
1258 - Fixed exception when undef_if_invalid and timezone are both set
1259 on an invalid datetime column
1261 0.08104 2009-06-10 13:38:00 (UTC)
1262 - order_by now can take \[$sql, @bind] as in
1263 order_by => { -desc => \['colA LIKE ?', 'somestring'] }
1264 - SQL::Abstract errors are now properly croak()ed with the
1266 - populate() now properly reports the dataset slice in case of
1268 - Fixed corner case when populate() erroneously falls back to
1270 - Work around braindead mysql when doing subquery counts on
1271 resultsets containing identically named columns from several
1273 - Fixed m2m add_to_$rel to invoke find_or_create on the far
1274 side of the relation, to avoid duplicates
1275 - DBIC now properly handles empty inserts (invoking all default
1276 values from the DB, normally via INSERT INTO tbl DEFAULT VALUES
1277 - Fix find_or_new/create to stop returning random rows when
1278 default value insert is requested (RT#28875)
1279 - Make IC::DT extra warning state the column name too
1280 - It is now possible to transparrently search() on columns
1281 requiring DBI bind (i.e. PostgreSQL BLOB)
1282 - as_query is now a Storage::DBI method, so custom cursors can
1284 - Fix search_related regression introduced in 0.08103
1286 0.08103 2009-05-26 19:50:00 (UTC)
1287 - Multiple $resultset -> count/update/delete fixes. Now any
1288 of these operations will succeed, regardless of the complexity
1289 of $resultset. distinct, group_by, join, prefetch are all
1290 supported with expected results
1291 - Return value of $rs->delete is now the storage return value
1292 and not 1 as it used to be
1293 - don't pass SQL functions into GROUP BY
1294 - Remove MultiDistinctEmulation.pm, effectively deprecating
1295 { select => { distinct => [ qw/col1 col2/ ] } }
1296 - Change ->count code to work correctly with DISTINCT (distinct => 1)
1298 - Removed interpolation of bind vars for as_query - placeholders
1299 are preserved and nested query bind variables are properly
1300 merged in the correct order
1301 - Refactor DBIx::Class::Storage::DBI::Sybase to automatically
1302 load a subclass, namely Microsoft_SQL_Server.pm
1303 (similar to DBIx::Class::Storage::DBI::ODBC)
1304 - Refactor InflateColumn::DateTime to allow components to
1305 circumvent DateTime parsing
1306 - Support inflation of timestamp datatype
1307 - Support BLOB and CLOB datatypes on Oracle
1308 - Storage::DBI::Replicated::Balancer::Random:
1309 added master_read_weight
1310 - Storage::DBI::Replicated: storage opts from connect_info,
1311 connect_info merging to replicants, hashref connect_info support,
1312 improved trace output, other bug fixes/cleanups
1313 - distinct => 1 with prefetch now groups by all columns
1314 - on_connect_do accepts a single string equivalent to a one
1315 element arrayref (RT#45159)
1316 - DB2 limit + offset now works correctly
1317 - Sybase now supports autoinc PKs (RT#40265)
1318 - Prefetch on joins over duplicate relations now works
1319 correctly (RT#28451)
1320 - "timestamp with time zone" columns (for Pg) now get inflated with a
1321 time zone information preserved
1322 - MSSQL Top limit-emulation improvements (GROUP BY and subquery support)
1323 - ResultSetColumn will not lose the joins infered from a parent
1326 0.08102 2009-04-30 08:29:00 (UTC)
1327 - Fixed two subtle bugs when using columns or select/as
1328 paired with a join (limited prefetch)
1329 - Fixed breakage of cdbi tests (RT#45551)
1330 - Some POD improvements
1332 0.08101 2009-04-27 09:45:00 (UTC)
1333 - Fix +select, +as, +columns and include_columns being stripped
1335 - move load_optional_class from DBIx::Class::Componentised to
1336 Class::C3::Componentised, bump dependency
1337 - register_extra_source() now *really* fixed wrt subclassing
1338 - Added missing POD descriptions (RT#45195)
1339 - Fix insert() to not store_column() every present object column
1340 - Multiple Makefile.PL fixes
1342 0.08100 2009-04-19 11:39:35 (UTC)
1343 - Todo out the register_extra_source test until after shipping
1345 0.08099_08 2009-03-30 00:00:00 (UTC)
1346 - Fixed taint mode with load_namespaces
1347 - Putting IC::DateTime locale, timezone or floating_tz_ok attributes into
1348 extra => {} has been deprecated. The new way is to put these things
1349 directly into the columns definition
1350 - Switched MI code to MRO::Compat
1351 - Document db-side default_value caveats
1352 - Search_like() now warns to indicate deprecation in 0.09.
1353 - TxnScopeGuard left experimental state
1355 0.08099_07 2009-02-27 02:00:00 (UTC)
1356 - multi-create using find_or_create rather than _related for post-insert
1357 - fix get_inflated_columns to check has_column_loaded
1358 - Add DBIC_MULTICREATE_DEBUG env var (undocumented, quasi-internal)
1359 - Fix up multi-create to:
1360 - correctly propagate columns loaded during multi-insert of rels
1361 - not try and insert things tagged on via new_related unless required
1362 - Possible to set locale in IC::DateTime extra => {} config
1363 - Calling the accessor of a belongs_to when the foreign_key
1364 was NULL and the row was not stored would unexpectedly fail
1365 - Split sql statements for deploy only if SQLT::Producer returned a scalar
1366 containing all statements to be executed
1367 - Add as_query() for ResultSet and ResultSetColumn. This makes subqueries
1368 possible. See the Cookbook for details.
1369 - Massive rewrite of Ordered to properly handle position constraints and
1370 to make it more matpath-friendly
1371 - deploy_statements called ddl_filename with the $version and $dir arguments
1373 - columns/+columns attributes now support { as => select } hahsrefs
1374 - support for views both in DBIC and via deploy() in SQLT
1376 0.08099_06 2009-01-23 07:30:00 (UTC)
1377 - Allow a scalarref to be supplied to the 'from' resultset attribute
1378 - Classes submitted as result_class for a resultsource are now
1379 automatically loaded via ensure_loaded()
1380 - 'result_class' resultset attribute, identical to result_class()
1381 - add 'undef_on_null_fk' option for relationship accessors of type 'single'.
1382 This will prevent DBIC from querying the database if one or more of
1383 the key columns IS NULL
1384 - for 'belongs_to' rels, 'undef_on_null_fk' defaults to true.
1385 - fixed scope unaware last_insert_id fetching for MSSQL
1386 (http://msdn.microsoft.com/en-us/library/ms190315.aspx)
1387 - an sqlt_deploy_hook can now be shared between result sources using
1388 a configurable callback trigger
1389 - new order_by => { -desc => 'colname' } syntax supported
1390 - PG array datatype supported
1391 - insert should use store_column, not set_column to avoid marking
1392 clean just-stored values as dirty. New test for this
1393 - regression test for source_name
1395 0.08099_05 2008-10-30 21:30:00 (UTC)
1396 - Rewrite of Storage::DBI::connect_info(), extended with an
1397 additional argument format type
1398 - InflateColumn::DateTime: add warning about floating timezone
1399 - InflateColumn::DateTime: possible to enforce/skip inflation
1400 - delete throws exception if passed arguments to prevent drunken mishaps.
1401 - Fix storage to copy scalar conds before regexping to avoid
1402 trying to modify a constant in odd edge cases
1403 - Related resultsets on uninserted objects are now empty
1404 - Fixed up related resultsets and multi-create
1405 - Fixed superfluous connection in ODBC::_rebless
1406 - Fixed undef PK for first insert in ODBC::Microsoft_SQL_Server
1407 - Added virtual method to Versioned so a user can create upgrade
1408 path across multiple versions (jgoulah)
1409 - Better (and marginally faster) implementation of the HashRefInflator
1410 hash construction algorithm
1411 - Allow explicit specification of ON DELETE/ON UPDATE constraints
1412 when using the SQLT parser
1414 0.08099_04 2008-07-24 01:00:00
1415 - Functionality to storage to enable a sub to be run without FK checks
1416 - Fixed $schema->clone bug which caused clone and source to share
1418 - Added register_extra_source methods for additional sources
1419 - Added datetime_undef_if_invalid for InflateColumn::DateTime to
1420 return undef on invalid date/time values
1421 - Added search_related_rs method to ResultSet
1422 - add a make_column_dirty method to Row to force updates
1423 - throw a clear exception when user tries multi-has_many prefetch
1424 - SQLT parser prefixes index names with ${table}_idx_ to avoid clashes
1425 - mark ResultSetManager as deprecated and undocument it
1426 - pod fix (RT #32988)
1427 - add Test::Exception to test requirements (RT #34256)
1428 - make ash's build_requires/META.yml fixes work better
1429 - is_deferable support on relations used by the SQL::Translator
1431 - Refactored DBIx::Class::Schema::Versioned
1432 - Syntax errors from resultset components are now reported correctly
1433 - sqltargs respected correctly in deploy et al.
1434 - Added support for savepoints, and using them automatically in
1435 nested transactions if auto_savepoint is set in connect_info.
1436 - Changed naming scheme for constraints and keys in the sqlt parser;
1437 names should now be consistent and collision-free.
1438 - Improve handling of explicit key attr in ResultSet::find
1439 - Add warnings for non-unique ResultSet::find queries
1440 - Changed Storage::DBI::Replication to Storage::DBI::Replicated and
1442 - By default now deploy/diff et al. will ignore constraint and index
1444 - Add ResultSet::_is_deterministic_value, make new_result filter the
1445 values passed to new to drop values that would generate invalid SQL.
1446 - Use Sub::Name to name closures before installing them. Fixes
1447 incompatibility with Moose method modifiers on generated methods.
1449 0.08010 2008-03-01 10:30
1450 - Fix t/94versioning.t so it passes with latest SQL::Translator
1452 0.08009 2008-01-20 13:30
1453 - Made search_rs smarter about when to preserve the cache to fix
1455 - Added Storage::DBI subclass for MSSQL over ODBC.
1456 - Added freeze, thaw and dclone methods to Schema so that thawed
1457 objects will get re-attached to the schema.
1458 - Moved dbicadmin to JSON::Any wrapped JSON.pm for a sane API
1459 (also fixes RT #32393)
1460 - introduced DBIx::Class::set_inflated_columns
1461 - DBIx::Class::Row::copy uses set_inflated_columns
1463 0.08008 2007-11-16 14:30:00
1464 - Fixed join merging bug (test from Zby)
1465 - When adding relationships, it will throw an exception if you get the
1466 foreign and self parts the wrong way round in the condition
1467 - ResultSetColumn::func() now returns all results if called in list
1468 context; this makes things like func('DISTINCT') work as expected
1469 - Many-to-many relationships now warn if the utility methods would
1471 - InflateColumn::DateTime now accepts an extra parameter of timezone
1472 to set timezone on the DT object (thanks Sergio Salvi)
1473 - Added sqlt_deploy_hook to result classes so that indexes can be
1475 - Added startup checks to warn loudly if we appear to be running on
1476 RedHat systems from perl-5.8.8-10 and up that have the bless/overload
1477 patch applied (badly) which causes 2x -> 100x performance penalty.
1479 - ResultSource::reverse_relationship_info can distinguish between
1480 sources using the same table
1481 - Row::insert will now not fall over if passed duplicate related objects
1482 - Row::copy will not fall over if you have two relationships to the
1483 same source with a unique constraint on it
1485 0.08007 2007-09-04 19:36:00
1486 - patch for Oracle datetime inflation (abram@arin.net)
1487 - added on_disconnect_do
1488 - on_connect_do and on_disconnect_do take coderefs and arrayrefs
1490 0.08006 2007-08-12 15:12:00
1491 - Move to using Class::C3::Componentised
1492 - Remove warn statement from DBIx::Class::Row
1495 - add timestamp fix re rt.cpan 26978 - no test yet but change
1496 clearly should cause no regressions
1497 - provide alias for related_resultset via local() so it's set
1498 correctly at resultset construction time (fixes RestrictWithObject)
1499 - fixes bind params in debug statements
1500 (original test from abraxxa)
1501 - fixed storage->connected fork bug
1502 (test and fix from Radu Greab)
1503 - add 1; to AccessorGroup.pm for stuff that still uses it
1504 - refactor Statistics to create debugging filehandle to fix bug with
1505 closed STDERR, update docs and modify Versioned to use Statistics
1506 (original fix from diz)
1508 0.08004 2007-08-06 19:00:00
1509 - fix storage connect code to not trigger bug via auto-viv
1511 - fixup cursor_class to be an 'inherited' attr for per-package defaults
1512 - add default_resultset_attributes entry to Schema
1513 - optimisation in DBI::Cursor to check software_limit before falling
1514 back to base Cursor->all
1515 - fix bug with create_multi not inserting non-storage objects
1516 (test and fix from davinchi)
1517 - DBIx::Class::AccessorGroup made empty subclass of
1518 Class::Accessor::Grouped
1519 - fixed an ugly bug regarding $dbh->{AutoCommit} and transactions
1520 - ensure_class_loaded handles non-classnames better.
1521 - non-destructive hashref handling for connect_info options
1522 - count no longer returns negative values after slice
1523 (report and test from JOHANL)
1524 - rebless before building datetime_parser
1525 (patch from mattlaw / Matt Lawrence)
1527 0.08003 2007-07-14 18:01:00
1528 - improved populate bulk_insert mode
1529 - fixed up multi_create to be more intelligent about PK<->PK rels
1530 - fix many-many rels to not use set_columns
1531 - Unmarked deploy as experimental since it isn't anymore
1532 - Removed Cwd dep since it's not required and causes problems
1533 with debian packaging
1534 - Patch to fix ? in data for NoBindVars (from Tom Hukins)
1535 - Restored mk_classaccessor method for compatibility
1536 - Fixed group_by problem with oracle limit syntax
1537 - Fixed attr merging problem
1538 - Fixed $rs->get_column w/prefetch problem
1540 0.08002 2007-06-20 06:10:00
1541 - add scope guard to Row::insert to ensure rollback gets called
1542 - more heuristics in Row::insert to try and get insert order right
1543 - eliminate vestigial code in PK::Auto
1544 - more expressive DBI errors
1545 - soften errors during deploy
1546 - ensure_connected before txn_begin to catch stomping on transaction
1548 - new method "rethrow" for our exception objects
1550 0.08001 2007-06-17 21:21:02
1551 - Cleaned up on_connect handling for versioned
1552 - removed DateTime use line from multi_create test
1553 - hid DBIx::ContextualFetch::st override in CDBICompat
1555 0.08000 2007-06-17 18:06:12
1556 - Fixed DBIC_TRACE debug filehandles to set ->autoflush(1)
1557 - Fixed circular dbh<->storage in HandleError with weakref
1559 0.07999_06 2007-06-13 04:45:00
1560 - tweaked Row.pm to make last_insert_id take multiple column names
1561 - Fixed DBIC::Storage::DBI::Cursor::DESTROY bug that was
1562 messing up exception handling
1563 - added exception objects to eliminate stacktrace/Carp::Clan
1565 - setting $ENV{DBIC_TRACE} defaults stacktrace on.
1566 - added stacktrace option to Schema, makes throw_exception
1568 - make database handles use throw_exception by default
1569 - make database handles supplied by a coderef use our
1570 standard HandleError/RaiseError/PrintError
1571 - add "unsafe" connect_info option to suppress our setting
1572 of HandleError/RaiseError/PrintError
1573 - removed several redundant evals whose sole purpose was to
1574 provide extra debugging info
1575 - fixed page-within-page bug (reported by nilsonsfj)
1576 - fixed rare bug when database is disconnected inbetween
1577 "$dbh->prepare_cached" and "$sth->execute"
1579 0.07999_05 2007-06-07 23:00:00
1580 - Made source_name rw in ResultSource
1581 - Fixed up SQL::Translator test/runtime dependencies
1582 - Fixed t/60core.t in the absence of DateTime::Format::MySQL
1583 - Test cleanup and doc note (ribasushi)
1585 0.07999_04 2007-06-01 14:04:00
1586 - pulled in Replication storage from branch and marked EXPERIMENTAL
1587 - fixup to ensure join always LEFT after first LEFT join depthwise
1588 - converted the vendor tests to use schema objects intead of schema
1589 classes, made cleaned more reliable with END blocks
1590 - versioning support via DBIx::Class::Schema::Versioned
1591 - find/next now return undef rather than () on fail from Bernhard Graf
1592 - rewritten collapse_result to fix prefetch
1593 - moved populate to resultset
1594 - added support for creation of related rows via insert and populate
1595 - transaction support more robust now in the face of varying AutoCommit
1596 and manual txn_begin usage
1597 - unbreak back-compat for Row/ResultSet->new_result
1598 - Added Oracle/WhereJoins.pm for Oracle >= 8 to support
1599 Oracle <= 9i, and provide Oracle with a better join method for
1600 later versions. (I use the term better loosely.)
1601 - The SQL::T parser class now respects a relationship attribute of
1602 is_foreign_key_constrain to allow explicit control over wether or
1603 not a foreign constraint is needed
1604 - resultset_class/result_class now (again) auto loads the specified
1605 class; requires Class::Accessor::Grouped 0.05002+
1606 - added get_inflated_columns to Row
1607 - %colinfo accessor and inflate_column now work together
1608 - More documentation updates
1609 - Error messages from ->deploy made more informative
1610 - connect_info will now always return the arguments it was
1612 - A few small efficiency improvements for load_classes
1613 and compose_namespace
1615 0.07006 2007-04-17 23:18:00
1616 - Lots of documentation updates
1617 - deploy now takes an optional 'source_names' parameter (dec)
1618 - Quoting for for columns_info_for
1619 - RT#25683 fixed (multiple open sths on DBD::Sybase)
1620 - CDBI compat infers has_many from has_a (Schwern)
1621 - Fix ddl_filename transformation (Carl Vincent)
1623 0.07999_02 2007-01-25 20:11:00
1624 - add support for binding BYTEA and similar parameters (w/Pg impl)
1625 - add support to Ordered for multiple ordering columns
1626 - mark DB.pm and compose_connection as deprecated
1627 - switch tests to compose_namespace
1628 - ResultClass::HashRefInflator added
1629 - Changed row and rs objects to not have direct handle to a source,
1630 instead a (schema,source_name) tuple of type ResultSourceHandle
1632 0.07005 2007-01-10 18:36:00
1633 - fixup changes file
1634 - remove erroneous .orig files - oops
1636 0.07004 2007-01-09 21:52:00
1637 - fix find_related-based queries to correctly grep the unique key
1638 - fix InflateColumn to inflate/deflate all refs but scalar refs
1640 0.07003 2006-11-16 11:52:00
1641 - fix for rt.cpan.org #22740 (use $^X instead of hardcoded "perl")
1642 - Tweaks to resultset to allow inflate_result to return an array
1643 - Fix UTF8Columns to work under Perl <= 5.8.0
1644 - Fix up new_result in ResultSet to avoid alias-related bugs
1645 - Made new/update/find handle 'single' rel accessor correctly
1646 - Fix NoBindVars to be safer and handle non-true bind values
1647 - Don't blow up if columns_info_for returns useless results
1648 - Documentation updates
1650 0.07999_01 2006-10-05 21:00:00
1651 - add connect_info option "disable_statement_caching"
1652 - create insert_bulk using execute_array, populate uses it
1653 - added DBIx::Class::Schema::load_namespaces, alternative to
1655 - added source_info method for source-level metadata (kinda like
1657 - Some of ::Storage::DBI's code/docs moved to ::Storage
1658 - DBIx::Class::Schema::txn_do code moved to ::Storage
1659 - Storage::DBI now uses exceptions instead of ->ping/->{Active} checks
1660 - Storage exceptions are thrown via the schema class's throw_exception
1661 - DBIx::Class::Schema::throw_exception's behavior can be modified via
1663 - columns_info_for is deprecated, and no longer runs automatically.
1664 You can make it work like before via
1665 __PACKAGE__->column_info_from_storage(1) for now
1666 - Replaced DBIx::Class::AccessorGroup and Class::Data::Accessor with
1667 Class::Accessor::Grouped. Only user noticible change is to
1668 table_class on ResultSourceProxy::Table (i.e. table objects in
1669 schemas) and, resultset_class and result_class in ResultSource.
1670 These accessors no longer automatically require the classes when
1673 0.07002 2006-09-14 21:17:32
1674 - fix quote tests for recent versions of SQLite
1675 - added reference implementation of Manual::Example
1676 - backported column_info_from_storage accessor from -current, but
1677 - fixed inflate_datetime.t tests/stringify under older Test::More
1678 - minor fixes for many-to-many relationship helpers
1679 - cleared up Relationship docs, and fixed some typos
1680 - use ref instead of eval to check limit syntax (to avoid issues with
1682 - update ResultSet::_cond_for_update_delete to handle more complicated
1684 - bugfix to Oracle columns_info_for
1685 - remove_columns now deletes columns from _columns
1687 0.07001 2006-08-18 19:55:00
1688 - add directory argument to deploy()
1689 - support default aliases in many_to_many accessors.
1690 - support for relationship attributes in many_to_many accessors.
1691 - stop search_rs being destructive to attrs
1692 - better error reporting when loading components
1693 - UTF8Columns changed to use "utf8" instead of "Encode"
1694 - restore automatic aliasing in ResultSet::find() on nonunique queries
1695 - allow aliases in ResultSet::find() queries (in cases of relationships
1697 - pass $attrs to find from update_or_create so a specific key can be
1699 - remove anonymous blesses to avoid major speed hit on Fedora Core 5's
1700 Perl and possibly others; for more information see:
1701 https://bugzilla.redhat.com/bugzilla/show_bug.cgi?id=196836
1702 - fix a pathological prefetch case
1703 - table case fix for Oracle in columns_info_for
1704 - stopped search_rs deleting attributes from passed hash
1706 0.07000 2006-07-23 02:30:00
1707 - supress warnings for possibly non-unique queries, since
1708 _is_unique_query doesn't infer properly in all cases
1709 - skip empty queries to eliminate spurious warnings on ->deploy
1710 - fixups to ORDER BY, tweaks to deepen some copies in ResultSet
1711 - fixup for RowNum limit syntax with functions
1713 0.06999_07 2006-07-12 20:58:05
1714 - fix issue with from attr copying introduced in last release
1716 0.06999_06 2006-07-12 17:16:55
1717 - documentation for new storage options, fix S::A::L hanging on to $dbh
1718 - substantial refactor of search_related code to fix alias numbering
1719 - don't generate partial unique keys in ResultSet::find() when a table
1720 has more than one unique constraint which share a column and only one
1722 - cleanup UTF8Columns and make more efficient
1723 - rename DBIX_CLASS_STORAGE_DBI_DEBUG to DBIC_TRACE (with compat)
1724 - rename _parent_rs to _parent_source in ResultSet
1727 0.06999_05 2006-07-04 14:40:01
1728 - fix issue with incorrect $rs->{attrs}{alias}
1729 - fix subclassing issue with source_name
1730 - tweak quotes test to output text on failure
1731 - fix Schema->txn_do to not fail as a classmethod
1733 0.06999_04 2006-06-29 20:18:47
1734 - disable cdbi-t/02-Film.t warning tests under AS perl
1735 - fixups to MySQL tests (aka "work round mysql being retarded")
1736 - compat tweaks for Storage debug logging
1738 0.06999_03 2006-06-26 21:04:44
1739 - various documentation improvements
1740 - fixes to pass test suite on Windows
1741 - rewrote and cleaned up SQL::Translator tests
1742 - changed relationship helpers to only call ensure_class_loaded when the
1743 join condition is inferred
1744 - rewrote many_to_many implementation, now provides helpers for adding
1745 and deleting objects without dealing with the link table
1746 - reworked InflateColumn implementation to lazily deflate where
1747 possible; now handles passing an inflated object to new()
1748 - changed join merging to not create a rel_2 alias when adding a join
1749 that already exists in a parent resultset
1750 - Storage::DBI::deployment_statements now calls ensure_connected
1751 if it isn't passed a type
1752 - fixed Componentized::ensure_class_loaded
1753 - InflateColumn::DateTime supports date as well as datetime
1754 - split Storage::DBI::MSSQL into MSSQL and Sybase::MSSQL
1755 - fixed wrong debugging hook call in Storage::DBI
1756 - set connect_info properly before setting any ->sql_maker things
1758 0.06999_02 2006-06-09 23:58:33
1759 - Fixed up POD::Coverage tests, filled in some POD holes
1760 - Added a warning for incorrect component order in load_components
1761 - Fixed resultset bugs to do with related searches
1762 - added code and tests for Componentized::ensure_class_found and
1764 - NoBindVars + Sybase + MSSQL stuff
1765 - only rebless S::DBI if it is still S::DBI and not a subclass
1766 - Added `use' statement for DBD::Pg in Storage::DBI::Pg
1767 - stopped test relying on order of unordered search
1768 - bugfix for join-types in nested joins using the from attribute
1769 - obscure prefetch problem fixed
1770 - tightened up deep search_related
1771 - Fixed 'DBIx/Class/DB.pm did not return a true value' error
1772 - Revert change to test for deprecated find usage and swallow warnings
1773 - Slight wording change to new_related() POD
1774 - new specific test for connect_info coderefs
1775 - POD clarification and content bugfixing + a few code formatting fixes
1776 - POD::Coverage additions
1778 - Fix column_info stomping
1780 0.06999_01 2006-05-28 17:19:30
1781 - add automatic naming of unique constraints
1782 - marked DB.pm as deprecated and noted it will be removed by 1.0
1783 - add ResultSetColumn
1784 - refactor ResultSet code to resolve attrs as late as possible
1785 - merge prefetch attrs into join attrs
1786 - add +select and +as attributes to ResultSet
1787 - added InflateColumn::DateTime component
1788 - refactor debugging to allow for profiling using Storage::Statistics
1789 - removed Data::UUID from deps, made other optionals required
1790 - modified SQLT parser to skip dupe table names
1791 - added remove_column(s) to ResultSource/ResultSourceProxy
1792 - added add_column alias to ResultSourceProxy
1793 - added source_name to ResultSource
1794 - load_classes now uses source_name and sets it if necessary
1795 - add update_or_create_related to Relationship::Base
1796 - add find_or_new to ResultSet/ResultSetProxy and find_or_new_related
1797 to Relationship::Base
1798 - add accessors for unique constraint names and coulums to
1799 ResultSource/ResultSourceProxy
1800 - rework ResultSet::find() to search unique constraints
1801 - CDBICompat: modify retrieve to fix column casing when ColumnCase is
1803 - CDBICompat: override find_or_create to fix column casing when
1804 ColumnCase is loaded
1805 - reorganized and simplified tests
1807 - added the ability to set on_connect_do and the various sql_maker
1808 options as part of Storage::DBI's connect_info.
1810 0.06003 2006-05-19 15:37:30
1811 - make find_or_create_related check defined() instead of truth
1812 - don't unnecessarily fetch rels for cascade_update
1813 - don't set_columns explicitly in update_or_create; instead use
1814 update($hashref) so InflateColumn works
1815 - fix for has_many prefetch with 0 related rows
1816 - make limit error if rows => 0
1817 - added memory cycle tests and a long-needed weaken call
1819 0.06002 2006-04-20 00:42:41
1820 - fix set_from_related to accept undef
1821 - fix to Dumper-induced hash iteration bug
1822 - fix to copy() with non-composed resultsource
1823 - fix to ->search without args to clone rs but maintain cache
1824 - grab $self->dbh once per function in Storage::DBI
1825 - nuke ResultSource caching of ->resultset for consistency reasons
1826 - fix for -and conditions when updating or deleting on a ResultSet
1829 - Added fix for quoting with single table
1830 - Substantial fixes and improvements to deploy
1831 - slice now uses search directly
1832 - fixes for update() on resultset
1833 - bugfix to Cursor to avoid error during DESTROY
1834 - transaction DBI operations now in debug trace output
1836 0.06000 2006-03-25 18:03:46
1837 - Lots of documentation improvements
1838 - Minor tweak to related_resultset to prevent it storing a searched rs
1839 - Fixup to columns_info_for when database returns type(size)
1840 - Made do_txn respect void context (on the off-chance somebody cares)
1841 - Fix exception text for nonexistent key in ResultSet::find()
1843 0.05999_04 2006-03-18 19:20:49
1844 - Fix for delete on full-table resultsets
1845 - Removed caching on count() and added _count for pager()
1846 - ->connection does nothing if ->storage defined and no args
1847 (and hence ->connect acts like ->clone under the same conditions)
1848 - Storage::DBI throws better exception if no connect info
1849 - columns_info_for made more robust / informative
1850 - ithreads compat added, fork compat improved
1851 - weaken result_source in all resultsets
1852 - Make pg seq extractor less sensitive.
1854 0.05999_03 2006-03-14 01:58:10
1855 - has_many prefetch fixes
1856 - deploy now adds drop statements before creates
1857 - deploy outputs debugging statements if DBIX_CLASS_STORAGE_DBI_DEBUG
1860 0.05999_02 2006-03-10 13:31:37
1861 - remove test dep on YAML
1862 - additional speed tweaks for C3
1863 - allow scalarefs passed to order_by to go straight through to SQL
1864 - renamed insert_or_update to update_or_insert (with compat alias)
1865 - hidden lots of packages from the PAUSE Indexer
1867 0.05999_01 2006-03-09 18:31:44
1868 - renamed cols attribute to columns (cols still supported)
1869 - added has_column_loaded to Row
1870 - Storage::DBI connect_info supports coderef returning dbh as 1st arg
1871 - load_components() doesn't prepend base when comp. prefixed with +
1874 - prefetch for has_many
1875 - cache attr for resultsets
1876 - PK::Auto::* no longer required since Storage::DBI::* handle auto-inc
1877 - minor tweak to tests for join edge case
1878 - added cascade_copy relationship attribute
1879 (sponsored by Airspace Software, http://www.airspace.co.uk/)
1880 - clean up set_from_related
1881 - made copy() automatically null out auto-inc columns
1882 - added txn_do() method to Schema, which allows a coderef to be
1885 0.05007 2006-02-24 00:59:00
1886 - tweak to Componentised for Class::C3 0.11
1887 - fixes for auto-inc under MSSQL
1889 0.05006 2006-02-17 15:32:40
1890 - storage fix for fork() and workaround for Apache::DBI
1891 - made update(\%hash) work on row as well as rs
1892 - another fix for count with scalar group_by
1893 - remove dependency on Module::Find in 40resultsetmanager.t (RT #17598)
1895 0.05005 2006-02-13 21:24:51
1896 - remove build dependency on version.pm
1898 0.05004 2006-02-13 20:59:00
1899 - allow specification of related columns via cols attr when primary
1900 keys of the related table are not fetched
1901 - fix count for group_by as scalar
1902 - add horrific fix to make Oracle's retarded limit syntax work
1903 - remove Carp require
1904 - changed UUIDColumns to use new UUIDMaker classes for uuid creation
1905 using whatever module may be available
1907 0.05003 2006-02-08 17:50:20
1908 - add component_class accessors and use them for *_class
1909 - small fixes to Serialize and ResultSetManager
1910 - rollback on disconnect, and disconnect on DESTROY
1912 0.05002 2006-02-06 12:12:03
1913 - Added recommends for Class::Inspector
1914 - Added skip_all to t/40resultsetmanager.t if no Class::Inspector
1917 0.05001 2006-02-05 15:28:10
1918 - debug output now prints NULL for undef params
1919 - multi-step prefetch along the same rel (e.g. for trees) now works
1920 - added multi-join (join => [ 'foo', 'foo' ]), aliases second to foo_2
1921 - hack PK::Auto::Pg for "table" names referencing a schema
1922 - find() with attributes works
1923 - added experimental Serialize and ResultSetManager components
1924 - added code attribute recording to DBIx::Class
1925 - fix to find() for complex resultsets
1926 - added of $storage->debugcb(sub { ... })
1927 - added $source->resultset_attributes accessor
1928 - added include_columns rs attr
1930 0.05000 2006-02-01 16:48:30
1931 - assorted doc fixes
1932 - remove ObjectCache, not yet working in 0.05
1933 - let many_to_many rels have attrs
1934 - fix ID method in PK.pm to be saner for new internals
1935 - fix t/30dbicplain.t to use ::Schema instead of
1936 Catalyst::Model::DBIC::Plain
1938 0.04999_06 2006-01-28 21:20:32
1939 - fix Storage/DBI (tried to load deprecated ::Exception component)
1941 0.04999_05 2006-01-28 20:13:52
1942 - count will now work for grouped resultsets
1943 - added accessor => option to column_info to specify accessor name
1944 - added $schema->populate to load test data (similar to AR fixtures)
1945 - removed cdbi-t dependencies, only run tests if installed
1946 - Removed DBIx::Class::Exception
1947 - unified throw_exception stuff, using Carp::Clan
1948 - report query when sth generation fails.
1949 - multi-step prefetch!
1953 0.04999_04 2006-01-24 21:48:21
1954 - more documentation improvements
1955 - add columns_info_for for vendor-specific column info (Zbigniew
1957 - add SQL::Translator::Producer for DBIx::Class table classes (Jess
1959 - add unique constraint declaration (Daniel Westermann-Clark)
1960 - add new update_or_create method (Daniel Westermann-Clark)
1961 - rename ResultSetInstance class to ResultSetProxy, ResultSourceInstance
1962 to ResultSourceProxy, and TableInstance to ResultSourceProxy::Table
1963 - minor fixes to UUIDColumns
1964 - add debugfh method and ENV magic for tracing SQL (Nigel Metheringham)
1966 0.04999_03 2006-01-20 06:05:27
1967 - imported Jess Robinson's SQL::Translator::Parser::DBIx::Class
1968 - lots of internals cleanup to eliminate result_source_instance
1970 - added register_column and register_relationship class APIs
1971 - made Storage::DBI use prepare_cached safely (thanks to Tim Bunce)
1972 - many documentation improvements (thanks guys!)
1973 - added ->connection, ->connect, ->register_source and ->clone schema
1975 - Use croak instead of die for user errors.
1977 0.04999_02 2006-01-14 07:17:35
1978 - Schema is now self-contained; no requirement for co-operation
1979 - add_relationship, relationships, relationship_info, has_relationship
1980 - relationship handling on ResultSource
1981 - all table handling now in Table.pm / ResultSource.pm
1982 - added GROUP BY and DISTINCT support
1983 - hacked around SQL::Abstract::Limit some more in DBIC::SQL::Abstract
1984 (this may have fixed complex quoting)
1985 - moved inflation to inflate_result in Row.pm
1986 - added $rs->search_related
1987 - split compose_namespace out of compose_connection in Schema
1988 - ResultSet now handles find
1989 - various *_related methods are now ->search_related->*
1990 - added new_result to ResultSet
1992 0.04999_01 2005-12-27 03:33:42
1993 - search and related methods moved to ResultSet
1994 - select and as added to ResultSet attrs
1995 - added DBIx::Class::Table and TableInstance for table-per-class
1996 - added DBIx::Class::ResultSetInstance which handles proxying
1997 search etc. as a superclass of DBIx::Class::DB
1998 - assorted test and code cleanup work
2000 0.04001 2005-12-13 22:00:00
2001 - Fix so set_inflated_column calls set_column
2002 - Syntax errors in relationship classes are now reported
2003 - Better error detection in set_primary_key and columns methods
2004 - Documentation improvements
2005 - Better transaction support with txn_* methods
2006 - belongs_to now works when $cond is a string
2007 - PK::Auto::Pg updated, only tries primary keys instead of all cols
2010 - Moved get_simple and set_simple into AccessorGroup
2011 - Made 'new' die if given invalid columns
2012 - Added has_column and column_info to Table.pm
2013 - Refactored away from direct use of _columns and _primaries
2014 - Switched from NEXT to Class::C3
2017 - Added an || '' to the CDBICompat stringify to avoid null warnings
2018 - Updated name section for manual pods
2019 0.03003 2005-11-03 17:00:00
2021 - Changed use to require in Relationship/Base to avoid import.
2023 0.03002 2005-10-20 22:35:00
2024 - Minor bugfix to new (Row.pm)
2025 - Schema doesn't die if it can't load a class (Schema.pm)
2026 - New UUID columns plugin (UUIDColumns.pm)
2027 - Documentation improvements.
2029 0.03001 2005-09-23 14:00:00
2030 - Fixes to relationship helpers
2031 - IMPORTANT: prefetch/schema combination bug fix
2033 0.03 2005-09-19 19:35:00
2035 - Join support on search
2036 - Prefetch support on search
2038 0.02 2005-08-12 18:00:00
2040 - Performance improvements.
2041 - Oracle primary key support.
2042 - MS-SQL primary key support.
2043 - SQL::Abstract::Limit integration for database-agnostic limiting.
2045 0.01 2005-08-08 17:10:00