1 Revision history for DBIx::Class
3 - DBIx::Class::Optional::Dependencies now properly understands
4 combinations of requirements and does the right thing with e.g.
5 ->req_list_for([qw( rdbms_oracle ic_dt )]) bringing in the Oracle
6 specific DateTime::Format dependencies
9 - Ensure failing on_connect* / on_disconnect* are dealt with properly,
10 notably on_connect* failures now properly abort the entire connect
11 - Fix corner case of stringify-only overloaded objects being used in
13 - Fix t/52leaks.t failures on compilerless systems (RT#104429)
14 - Fix t/storage/quote_names.t failures on systems with specified Oracle
15 test credentials while missing the optional Math::Base36
18 - Skip tests in a way more intelligent and speedy manner when optional
19 dependencies are missing
20 - Make the Optional::Dependencies error messages cpanm-friendly
21 - Incompatibly change values (not keys) of the hash returned by
22 Optional::Dependencies::req_group_list (no known users in the wild)
24 0.082820 2015-03-20 20:35 (UTC)
26 - Protect destructors from rare but possible double execution, and
27 loudly warn the user whenever the problem is encountered (GH#63)
28 - Relax the 'self_result_object' argument check in the relationship
29 resolution codepath, restoring exotic uses of inflate_result
30 http://lists.scsys.co.uk/pipermail/dbix-class/2015-January/011876.html
31 - Fix updating multiple CLOB/BLOB columns on Oracle
32 - Fix exception on complex update/delete under a replicated setup
33 http://lists.scsys.co.uk/pipermail/dbix-class/2015-January/011903.html
34 - Fix uninitialized warnings on empty hashes passed to join/prefetch
35 https://github.com/vanstyn/RapidApp/commit/6f41f6e48 and
36 http://lists.scsys.co.uk/pipermail/dbix-class/2015-February/011921.html
37 - Fix hang in t/72pg.t when run against DBD::Pg 3.5.0. The ping()
38 implementation changes due to RT#100648 made an alarm() based
42 - Remove warning about potential side effects of RT#79576 (scheduled)
43 - Various doc improvements (GH#35, GH#62, GH#66, GH#70, GH#71, GH#72)
44 - Depend on newer Moo, to benefit from a safer runtime (RT#93004)
45 - Fix intermittent failures in the LeakTracer on 5.18+
46 - Fix failures of t/54taint.t on Windows with spaces in the $^X
47 executable path (RT#101615)
49 0.082810 2014-10-25 13:58 (UTC)
51 - Fix incorrect collapsing-parser source being generated in the
52 presence of unicode data among the collapse-points
53 - Fix endless loop on BareSourcelessResultClass->throw_exception(...)
56 - Depend on newer SQL::Abstract (fixing overly-aggressive parenthesis
58 - Depend on newer Moo, fixing some interoperability issues:
59 http://lists.scsys.co.uk/pipermail/dbix-class/2014-October/011787.html
61 0.082801 2014-10-05 23:55 (UTC)
63 - Passing large amounts of objects with stringification overload
64 directly to DBIx::Class may result in strange action at a distance
65 exceptions. More info (and a workaround description) can be found
66 under "Note" at https://metacpan.org/pod/SQL::Abstract#is_plain_value
67 - The relationship condition resolution fixes come with the side effect
68 of returning more complete data, tripping up *some* users of an
69 undocumented but widely used internal function. In particular
70 https://rt.cpan.org/Ticket/Display.html?id=91375#txn-1407239
72 * Notable Changes and Deprecations
73 - DBIC::FilterColumn now properly bypasses \'' and \[] literals, just
75 - DBIC::FilterColumn "from_storage" handler is now invoked on NULLs
77 - find() now throws an exception if some of the supplied values are
78 managed by DBIC::FilterColumn (RT#95054)
79 - Custom condition relationships are now invoked with a slightly
80 different signature (existing coderefs will continue to work)
81 - Add extra custom condition coderef attribute 'foreign_values'
82 to allow for proper reverse-relationship-like behavior
83 (i.e. $result->set_from_related($custom_rel, $foreign_result_object)
84 - When in a transaction, DBIC::Ordered now seamlesly handles result
85 objects that went out of sync with the storage (RT#96499)
86 - CDBICompat::columns() now supports adding columns through supplied
87 Class::DBI::Column instances (GH#52)
88 - Deprecate { col1 => col2 } expressions in manual {from} structures
89 (at some point of time manual {from} will be deprecated entirely)
92 - Fix Resultset delete/update affecting *THE ENTIRE TABLE* in cases
93 of empty (due to conditions) resultsets with multi-column keys
94 - Fix on_connect_* not always firing in some cases - a race condition
95 existed between storage accessor setters and the determine_driver
96 routines, triggering a connection before the set-cycle is finished
97 - Fix collapse being ignored on single-origin selection (RT#95658)
98 - Fix incorrect behavior on custom result_class inflators altering
99 the amount of returned results
100 - Fix failure to detect stable order criteria when in iterator
101 mode of a has_many prefetch off a search_related chain
102 - Prevent erroneous database hit when accessing prefetched related
103 resultsets with no rows
104 - Proper exceptions on malformed relationship conditions (RT#92234)
105 - Fix incorrect handling of custom relationship conditions returning
106 SQLA literal expressions
107 - Fix long standing bug with populate() missing data from hashrefs with
108 different keysets: http://is.gd/2011_dbic_populate_gotcha (RT#92723)
109 - Fix multi-value literal populate not working with simplified bind
111 - Massively improve the implied resultset condition parsing - now all
112 applicable conditions within a resultset should be properly picked
113 up by create() and populate()
114 - Ensure definitive condition extractor handles bizarre corner cases
115 without bombing out (RT#93244)
116 - Fix set_column on non-native (+columns) selections (RT#86685)
117 - Fix set_inflated_column incorrectly handling \[] literals (GH#44)
118 - Ensure that setting a column to a literal invariably marks it dirty
119 - Fix copy() not working correctly with extra selections present
120 - Work around exception objects with broken string overloading in one
121 additional codepath (missed in 0.08260)
122 - Fix more inconsistencies of the quote_names attribute propagating
123 to SQL::Translator (partially RT#87731)
124 - Fix SQLT constraint naming when DBIC table names are fully qualified
126 - Ensure ::Schema::Versioned connects only once by reusing the main
128 - Fix inability to handle multiple consecutive transactions with
129 savepoints on DBD::SQLite < 1.39
130 - Fix CDBICompat to match Class::DBI behavior handling non-result
131 blessed has_a (implicit deflate via stringification and inflate via
135 - Ensure source metadata calls always take place on the result source
136 instance registered with the caller
137 - IFF DBIC_TRACE output defaults to STDERR we now silence the possible
138 wide-char warnings if the trace happens to contain unicode
140 0.08270 2014-01-30 21:54 (PST)
142 - Fix 0.08260 regression in DBD::SQLite bound int handling. Inserted
143 data was not affected, but any function <=> integer comparison would
144 have failed (originally fixed way back in 0e773352)
145 - Fix failure to load DateTime formatter when connecting to Firebird
149 - All drivers based on ::Storage::DBI::Firebird::Common now return the
150 same sqlt_type value (affects ::DBI::Interbase, ::DBI::Firebird and
151 ::DBI::ODBC::Firebird)
153 0.08260 2014-01-28 18:52 (UTC)
155 - A new zero-to-DBIC style manual: DBIx::Class::Manual::QuickStart
157 * Notable Changes and Deprecations
158 - Explicitly deprecate combination of distinct and selecting a
159 non-column via $rs->get_column()
162 - More robust handling of circular relationship declarations by loading
163 foreign classes less frequently (should resolve issues like
164 http://lists.scsys.co.uk/pipermail/dbix-class/2013-June/011374.html)
165 Note that none of this is a manifestations of a DBIC bug, but rather
166 unexpected (but correct) behavior of load-order-dependent (hence
167 logically broken) Resultclass hierarchies. In order to deal with this
168 DBIC is scaling back a large number of sanity checks, which are to be
169 reintroduce pending a better framework for source registration
170 - Fix multiple edge cases of complex prefetch combining incorrectly
171 with correlated subquery selections
172 - Fix multiple edge cases stemming from interaction of a non-selecting
173 order_by specification and distinct and/or complex prefetch
174 - Fix unbound growth of a resultset during repeated execute/exhaust
176 - Work around (and be very vocal about the fact) when DBIC encounters
177 an exception object with broken string overloading
178 - Clarify ambiguous behavior of distinct when used with ResultSetColumn
179 i.e. $rs->search({}, { distinct => 1 })->get_column (...)
180 - Setting quote_names propagates to SQL::Translator when producing
181 SQLite DDL (it is one of the few producers *NOT* quoting by default)
182 - Fix incorrect binding of large integers on old versions of
183 DBD::SQLite (now DBIC simply always binds SQLite ints as BIGINT)
184 - Silence (harmless) warnings on recent DBD::SQLite versions, when
185 inserting/updating large integers on 32bit ivsize systems (RT#76395)
186 - Back out self-cleaning from DBIx::Class::Carp for the time being
187 (as a side effect fixes RT#86267)
188 - Fix incorrect internal use of implicit list context in copy()
189 - Fix 0.08250 regression in driver determination when DBI_DSN is used
190 - Tests no longer fail if $ENV{DBI_DSN} is set
191 - Throw clearer exception on ->new_related() with a non-existent
193 - Fix incorrect parethesis unroll with multicolumn in, (never noticed
194 before fixing false positive in SQLA::Test 1.77)
195 - Fix t/storage/replicated.t class loading problem
196 - Stop using the deprecated Class::MOP::load_class()
197 - Fix warning in t/54taint.t with explicitly unset PERL5LIB (RT#91972)
198 - Fix t/54taint.t failing under a local::lib with installed earlier
199 DBIC version (RT#92486)
202 - Massive incompatible change of ::BlockRunner internals (was never
203 documented as usable externally, this last set of changes settles
204 the design for proper documentation and opening up)
205 - Adjust exceptions in tests to accommodate changes in the upcoming
206 DBD::SQLite based on libsqlite 3.8.2
207 - More robust lock file naming scheme - allow tests to work on exotic
208 MSWin32 filesystems (habitual offender being http://is.gd/iy5XVP)
209 - Better diagnostics when File::Spec->tmpdir gives us crap in testing
210 - Replace $row with $result in all docs to be consistent and to
211 clarify various return values
213 0.08250 2013-04-29 22:00 (UTC)
214 * New Features / Changes
215 - Rewrite from scratch the result constructor codepath - many bugfixes
216 and performance improvements (the current codebase is now capable of
217 outperforming both DBIx::DataModel and Rose::DB::Object on some
218 workloads). Some notable benefits:
219 - Multiple has_many prefetch
220 - Partial prefetch - you now can select only columns you are
221 interested in, while preserving the collapse functionality
222 (collapse is now exposed as a first-class API attribute)
223 - Prefetch of resultsets with arbitrary order
224 (RT#54949, RT#74024, RT#74584)
225 - Prefetch no longer inserts right-side table order_by clauses
226 (massively helps the deficient MySQL optimizer)
227 - Prefetch with limit on right-side ordered resultsets now works
228 correctly (via aggregated grouping)
229 - No longer order the insides of a complex prefetch subquery,
230 unless required to satisfy a limit
231 - Stop erroneously considering order_by criteria from a join under
232 distinct => 1 (the distinct should apply to the main source only)
233 - Massively optimize codepath around ->cursor(), over 10x speedup
234 on some iterating workloads.
235 - Support standalone \[ $sql, $value ] in literal SQL with bind
236 specifications: \[ '? + ?', 42, 69 ] is now equivalent to
237 \[ '? + ?', [ {} => 42 ], [ {} => 69 ] ]
238 - Changing the result_class of a ResultSet in progress is now
239 explicitly forbidden. The behavior was undefined before, and
240 would result in wildly differing outcomes depending on $rs
242 - Deprecate returning of prefetched 'filter' rels as part of
243 get_columns() and get_inflated_columns() data
244 - Invoking get_inflated_columns() no longer fires get_columns() but
245 instead retrieves data from individual non-inflatable columns via
247 - Emit a warning on incorrect use of nullable columns within a
249 - Limited checks are performed on whether columns without declared
250 is_nullable => 1 metadata do in fact sometimes fetch NULLs from
251 the database (the check is currently very limited and is performed
252 only on resultset collapse when the alternative is rather worse)
255 - Fix _dbi_attrs_for_bind() being called befor DBI has been loaded
256 (regression in 0.08210)
257 - Fix update/delete operations on resultsets *joining* the updated
258 table failing on MySQL. Resolves oversights in the fixes for
259 RT#81378 and RT#81897
260 - Fix open cursors silently resetting when inherited across a fork
262 - Properly support "MySQL-style" left-side group_by with prefetch
263 - Fix $grouped_rs->get_column($col)->func($func) producing incorrect
265 - Stop Sybase ASE storage from generating invalid SQL in subselects
266 when a limit without offset is encountered
267 - Even more robust behavior of GenericSubQuery limit dialect
268 - Make sure deployment_statements() and cursor_class() are called on
269 a resolved storage subclass
272 - Fix tests failing due to unspecified resultset retrieval order
273 (test suite now will pass with newest SQLite libs)
275 0.08210 2013-04-04 15:30 (UTC)
276 * New Features / Changes
277 - Officially deprecate the 'cols' and 'include_columns' resultset
279 - Remove ::Storage::DBI::sth() deprecated in 0.08191
282 - Work around a *critical* bug with potential for data loss in
283 DBD::SQLite - RT#79576
284 - Audit and correct potential bugs associated with braindead reuse
285 of $1 on unsuccessful matches
286 - Fix incorrect warning/exception originator reported by carp*() and
289 0.08209 2013-03-01 12:56 (UTC)
290 * New Features / Changes
291 - Debugging aid - warn on invalid result objects created by what
292 seems like an invalid inheritance hierarchy
295 - Fix another embarrassing regression preventing correct refining of
296 the search criteria on a prefetched relation (broken in 0.08205)
297 - Fix incorrect callsite reporting by DBIC::Carp
299 0.08208 2013-02-20 09:56 (UTC)
300 * New Features / Changes
301 - A bunch of nonsensically named arguments to the SQL::Translator
302 parser have been marked as deprecated (while still fully
306 - Fix duplicated selected columns when calling 'count' when a same
307 aggregate function is used more than once in a 'having' clause
309 - Prevent SQL::Translator::Producer::YAML from seeing the $dbh
310 in a potentially connected $schema instance (RT#75394)
313 - Fixup our distbuilding process to stop creating world-writable
314 tarball contents (implicitly fixes RT#83084)
315 - Added strict and warnings tests for all lib and test files
319 - Fix dbh_do() failing to properly reconnect (regression in 0.08205)
320 - Extra sanity check of a fresh DBI handle ($dbh). Fixes
321 connection coderefs returning garbage (seen in the wild)
324 - Only allow known globals in SQL::Translator leak allowance
325 - General cleanup of error message texts - quote names/identifiers
327 - Stop t/52leaks.t from failing when AUTOMATED_TESTING=1
330 * New Features / Changes
331 - The emulate_limit() arbitrary limit dialect emulation mechanism is
332 now deprecated, and will be removed when DBIx::Class migrates to
334 - Support for the source_bind_attributes() storage method has been
335 removed after a lengthy deprecation cycle
337 - When performing resultset update/delete only strip condition
338 qualifiers - leave the source name alone (RT#80015, RT#78844)
339 - Fix incorrect behavior on resultset update/delete invoked on
340 composite resultsets (e.g. as_subselect_rs)
341 - Fix update/delete operations referencing the updated table failing
342 on MySQL, due to its refusal to modify a table being directly
343 queried. As a workaround induce in-memory temp-table creation
345 - More robust behavior under heavily threaded environments - make
346 sure we do not have refaddr reuse in the global storage registry
347 - Fix failing test on 5.8 under Win32 (RT#81114)
348 - Fix hash-randomization test issues (RT#81638)
349 - Disallow erroneous calling of connect_info on a replicated storage
352 - Improve the populate docs in ::Schema and ::ResultSet
353 - ::Storage::DBI::source_bind_attributes() removed as announced
354 on Jan 2011 in 0e773352a
357 * New Features / Changes
358 - SQLMaker now accepts \'literal' with the 'for' rs attribute as an
359 override to the builtin FOR options
361 - Fix unique constraint violations in Ordered.pm blanket movement
362 (RT#79773, rolls back short-sighted 5e6fde33e)
363 - Fix API mismatch between new_result() and new_related() (originally
365 - Fix test failure on perl 5.8
367 - Much more extensive diagnostics when a new RDBMS/DSN combination is
368 encountered (RT#80431)
372 - Really fix inadequate $dbh->ping SQLite implementation (what shipped
373 in 0.08201 tickled other deficiencies in DBD::SQLite itself)
377 - Replace inadequate $dbh->ping SQLite implementation with our own,
380 0.08200 2012-08-24 (UTC)
382 - Change one of the new tests for the previous release to not require
385 0.08199 2012-08-22 (UTC)
387 - Roll back incomplete (and broken) internal changes - restore prefetch functionality
389 0.08198 2012-07-11 03:43 (UTC)
391 - Fix a number of Win32 Test issues
392 - Fix silent Oracle connection failures
394 0.08197 2012-07-10 10:32 (UTC)
395 * New Features / Changes
396 - Issue a warning when DateTime objects are passed to ->search
397 - Fast populate() in void context is now even more efficient by
398 going directly through execute_for_fetch bypassing execute_array
399 - Fix update()/delete() on complex resultsets to no longer fall back
400 to silly row-by-row deletion, construct a massive OR statement
402 - Allow complex update/delete operations on sources without a
403 primary key, as long as they have at least one non-nullable
405 - dbicadmin now better supports catalyst-style config files, by
406 unrolling 'config_info' hashkeys
407 - Multiple Improvements MSSQL over DBD::ADO
408 - Transaction support
409 - Support for VARCHAR(MAX)/VARBINARY(MAX)/NVARCHAR(MAX) datatypes
410 - Nomalization of retrieved GUID values
413 - Fix complex has_many prefetch with resultsets not selecting identity
414 columns from the root result source
415 - Fix SkipFirst and FirstSkip limit dialects (Informix and Firebird)
416 - Fix "Skimming limit" dialects (Top, FetchFirst) to properly check
417 the order_by criteria for stability
418 - Fix "Skimming limit" dialects (Top, FetchFirst) to propagate
419 non-selected order criteria when part of a larger subquery
420 - Fix RowNumberOver and all "skimming limits" to correctly assemble
421 bind values when supplied for both select and order_by
422 - Fix all subquery-based dialects to not lose a subquery fragment
423 when we both select and order by the result of the same subquery
424 - Fix the Sybase hubrid limit dialect (RowCountOrGenericSubQ) losing
425 Group/Having/Order clauses when called without an offset (RT#73244)
426 - No longer generate incorrect SQL on ->as_query called on resultsets
427 with software_limit enabled
428 - A number of corner case fixes of void context populate() with \[]
429 - Fix corner case of forked children disconnecting the parents DBI
431 - Improve identity/autoinc retrieval code in MSSQL and Sybase -
432 should reduce weird side-effects especially with populate()
433 - Explicitly disable DBD::ODBC batch operations (as of DBD::ODBC 1.35)
434 for the following drivers too buggy to handle the optimized path:
435 - FreeTDS ODBC driver (when used with MSSQL)
436 - The Firebird ODBC driver
437 - The MSAccess ODBC driver
438 - Explicitly disable DBD::ODBC dynamic_cursors when using freetds 0.83
439 or later - they made enough ODBC incompatible changes making it
440 impossible to support sanely
441 - Explicitly disable SCOPE_IDENTITY queries and statement caching for
442 MSSQL on DBD::Sybase compiled against freetds 0.83 or later - way too
444 - Disable statement caching when using Sybase ASE and DBD::Sybase
445 compiled against freetds 0.83 or later
446 - Fix leakage of $schema on in-memory new_related() calls
447 - Fix more cases of $schema leakage in SQLT::Parser::DBIC
448 - Fix leakage of $storage in ::Storage::DBI::Oracle
449 - Fix pessimization of Oracle RowNum limit dialect query when no
450 offset has been specified
451 - Remove useless vestigial pessimization in Ordered.pm for cases
452 when the position column is part of a unique constraint
453 - Fix dbicadmin to no longer ignore the documented 'config' option
454 - The schema-resultsource entanglement is now much more robust
456 - Fix ::Schema::ddl_filename() failing miserably on paths containing
457 certain numeric sequences
458 - t/53lean_startup.t adjusted for new 5.15.x base.pm behavior
461 - Centralized leak-checks for all instances of DBICTest::Schema
463 - Now passes all tests with Test::Builder 1.005
464 - Codebase is now trailing-whitespace-free
465 - Cleanup of complex resultset update/delete oprations - storage
466 specific code moved back to ResultSet and replaced by checks
467 of storage capabilities
468 - Fixed carp_once only emitting one single warning per package
469 regardless of warning content
470 - Test suite now can be safely executed in parallel (prove -jN
471 or HARNESS_OPTIONS=jN)
473 0.08196 2011-11-29 05:35 (UTC)
475 - Fix tests for DBD::SQLite >= 1.34.
476 - Fix test failures with DBICTEST_SQLITE_USE_FILE set
477 - Fix the find() condition heuristics being invoked even when the
478 call defaults to 'primary' (i.e. when invoked with bare values)
479 - Throw much clearer error on incorrect inflation spec
480 - Fix incorrect storage behavior when first call on a fresh schema
481 is with_deferred_fk_checks
482 - Fix incorrect dependency on Test::Simple/Builder (RT#72282)
483 - Fix uninitialized warning in ::Storage::Sybase::ASE
484 - Improve/cache DBD-specific datatype bind checks (also solves a
485 nasty memleak with version.pm on multiple ->VERSION invocations)
486 - The internal carp module now correctly skips CAG frames when
488 - Fix test failures on perl < 5.8.7 and new Package::Stash::XS
489 - Fix TxnScopeGuard not behaving correctly when $@ is set at the
490 time of $guard instantiation
491 - Fix the join/prefetch resolver when dealing with ''/undef/()
492 relation specifications
495 - No longer depend on Variable::Magic now that a pure-perl
496 namespace::clean is available
497 - Drop Oracle's Math::BigInt req down to 1.80 - no fixes concerning
500 0.08195 2011-07-27 16:20 (UTC)
502 - Fix horrible oversight in the Oracle sqlmaker when dealing with
503 queries updating blobs (RT#69829)
505 0.08194 2011-07-20 16:10 (UTC)
507 - Fix $rs->populate([]) to be a no-op rather than an exception
508 - Overhaul t/53lean_startup.t to better dodge false positives
509 - Stop Data::Compare from loading random plugins
510 - Oracle: Recalculate LOB bind indices for UPDATE with LOBs in WHERE
513 0.08193 2011-07-14 17:00 (UTC)
514 * New Features / Changes
515 - Allow schema cloning to mutate attributes
516 - DBIC now attempts more aggressive de-duplication of where
517 conditions on resultset chaining
518 - The Ordered component is now smarter wrt reordering of dirty
519 objects, and does its job with less storage queries
520 - Logging via DBIC_TRACE=1=<filename> no longer overwrites the
521 logfile on every program startup, appending loglines instead
524 - Fix issue where the query was becoming overly mangled when trying
525 to use pagination with a query that has a sub-select in the WHERE
527 - Fix possible incorrect pagination on Oracle, when a resultset
528 is not ordered by a unique column
529 - Revert "Fix incorrect signature of the default sqlt_deploy_hook"
530 from 0.08191 - documentation was in fact incorrect, not the code
531 - Fix Sybase ASE IC::DateTime support (::Storage going out of sync
532 with new default format expected by DateTime::Format::Sybase)
533 - Fix a bug in update_all() resulting in the first row receiving a
534 different dataset than the subsequent ones
535 - Accomodate MSAccess supporting only 'INNER JOIN' (not plain 'JOIN')
536 - InflateColumn::DateTime option datetime_undef_if_invalid no longer
537 masks missing dependency exceptions (RT#66823)
538 - Fix bug in Schema::Versioned failing to insert a schema version row
539 during upgrades at the turn of the second
540 - Fix incorrect bind of integers >= 2^^32 (bigint columns) to
541 SQL_INTEGER, resulting in silent conversion to '-1'
542 - Fix pre 5.10 failures of t/55namespaces_cleaned.t due to buggy
544 - Oracle autoinc inserts no longer leave open cursors behind
546 0.08192 2011-05-10 04:20 (UTC)
548 - Fix serious regression on SQLite, corrupting data when an alphanum
549 value does not correspond to a stale numeric datatype in colinfo
551 0.08191 2011-05-02 00:45 (UTC) (deleted from CPAN)
552 * New Features / Changes
553 - Add quote_names connection option. When set to true automatically
554 sets quote_char and name_sep appropriate for your RDBMS
555 - Add retrieve_on_insert column info flag, allowing to retrieve any
556 column value instead of just autoinc primary keys
557 - Bring back strict ordering of selectors in complex search chains
558 (an ill-fated attempt was made in 0.08127 to order intelligently)
559 - All limit dialects (except for the older Top and FetchFirst) are
560 now using bind parameters for the limits/offsets, making DBI's
561 prepare_cached useful across paged resutsets
562 - Support for savepoints for SQLite
563 - Support for MS Access databases via DBD::ODBC and DBD::ADO (only
564 Win32 support currently tested)
565 - Support for the Firebird RDBMS over the new DBD::Firebird driver
566 - IC::DateTime support for MSSQL over DBD::ADO
567 - Both the ::ODBC and ::ADO dispatchers now warn if a rdbms-specific
568 driver is not found for this connection before falling back to
570 - ::Storage::DBI::sth was mistakenly marked/documented as public,
571 privatize and warn on deprecated use
572 - Massive overhaul of bind values/attributes handling - slightly
573 changes the output of as_query (should not cause compat issues)
574 - Support ancient DB2 versions (5.4 and older), with proper limit
576 - Support sub-second precision for TIMESTAMPs for Firebird over ODBC
577 - Support BLOBs and CLOBs in WHERE clauses for Oracle, including LIKE
581 - Fix ::Storage::DBI::* MRO problems on 5.8.x perls
582 - Disable mysql_auto_reconnect for MySQL - depending on the ENV
583 it sometimes defaults to on and causes major borkage on older
585 - Fix dropped bind values in select/group_by on Oracle (omission
586 from 0542ec57 and 4c2b30d6)
587 - Fix remaining errors with Oracle and identifiers longer than the
588 Oracle-imposed maximum of 30 characters (RT#66390)
589 - Fix older oracle-specific "WhereJoins" to work properly with
591 - Fix problems with M.A.D. under CGI::SpeedyCGI (RT#65131)
592 - Reenable paging of cached resultsets - breakage erroneously added
594 - Better error handling when prepare() fails silently
595 - Fixes skipped lines when a comment is followed by a statement
596 when deploying a schema via sql file
597 - Fix reverse_relationship_info on prototypical result sources
598 (sources not yet registered with a schema)
599 - Warn and skip relationships missing from a partial schema during
601 - Automatically require the requested cursor class before use
603 - Work around a Firebird ODBC driver bug exposed by DBD::ODBC 1.29
604 - Fix (to the extent allowed by the driver) transaction support in
605 DBD::Sybase compiled against FreeTDS
606 - Fix exiting via next warnings in ResultSource::sequence()
607 - Fix stripping of table qualifiers in update/delete in arrayref
609 - Change SQLMaker carp-monkeypatch to be compatible with versions
610 of SQL::Abstract >= 1.73
611 - Fix using \[] literals in the from resultset attribute
612 - Fix populate() with \[], arrays (datatype) and other exotic values
613 - Fix handling of rollbacks in nested transactions
614 - Fix complex limits (RNO/RowNum/FetchFirst/Top/GenSubq) with
615 sub-selects in the selectors list (correlated subqueries)
616 - Fix inconsistency between $rs->next with and without HRI when all
617 the "root" columns are in fact injected from the right rs side
618 - Fix the join optimizer to correctly preserve the non-multi path to
619 a multi relationship ( x -> might_have y -> has_many z )
620 - Fix object-derived custom-relationship resultsets to resultsources
621 with multilevel monikers (e.g. $schema->source('Foo::Bar') )
622 - Fix incorrect signature of the default sqlt_deploy_hook - it now
623 matches the documentation of passing in the result source object
624 - Fix inadequate handling of internal storage methods within
625 ::Storage::Replicated (RT#66295)
628 - Rewire all warnings to a new Carp-like implementation internal
629 to DBIx::Class, and remove the Carp::Clan dependency
630 - Only load Class::C3 and friends if necessary ($] < 5.010)
631 - Greatly reduced loading of non-essential modules to aid startup
632 time (mainly benefiting CGI users)
633 - Make sure all namespaces are clean of rogue imports
634 - Dropped DBI req 2 years back - everything works with 1.57, no
635 point requiring something newer
637 0.08190-TRIAL 2011-01-24 15:35 (UTC)
639 * New Features / Changes
640 - Support for completely arbitrary SQL::Abstract-based conditions
641 in all types of relationships
643 0.08127 2011-01-19 16:40 (UTC)
644 * New Features / Changes
645 - Schema/resultsource instances are now crossreferenced via a new
646 system guaranteeing leak-free mutually assured destruction
647 - DBIx::Class now warns when the user erroneously supplies
648 AutoCommit => 0 to connect()
649 - A warning is also issued before forcing the RaiseError
650 setting of externally supplied DBI handles
651 - Switch to a warning when find() is invoked with both a 'key'
652 argument and a NULL-containing condition to satisfy the named
653 constraint. Previously (starting with 0.08124) an exception was
655 - Switch to a warning when a commit is attempted with an out-of-sync
656 transaction_depth (someone issued a begin externally to DBIC).
657 Previously (starting with 0.08124) an exception was thrown
660 - A number of improvements/diagnostics of multiple active resultset
661 handling on MSSQL over DBD::ODBC
662 - Revert default selection to being lazy again (eagerness introduced
663 in 0.08125) - fixes DBIx::Class::Helper::ResultSet::RemoveColumns
664 - Fix losing order of columns provided in select/as (regression from
666 - Unaliased "dark" selectors no longer throw off prefetch
667 - Fix proper composition of bind values across all possible
668 SQL areas ( group_by => \[ ... ] now works properly )
669 - Allow populate to skip empty has_many relationships which makes
670 it easier to pass HashRefInflator data directly to ->populate
671 - Improve freeze/thaw semantics and error messages (RT#62546)
672 - Fix inconsistency in Manual::Features (RT#64500)
673 - Fix incorrect SQL when using for => 'shared' with MySQL (RT#64590)
674 - Throw comprehensible exception on erroneous $schema->source()
676 - Fix sloppy refactor of ResultSource::sequence back from 89170201
678 - Fix incorrect error detection during populate() on Oracle
679 - Better handling of result_source-less row objects by
680 auto-calling result_source_instance when necessary
681 - Fix reverse_relationship_info and sqlt deploy on partially
682 loaded schemas (relationships point to non-existent sources)
685 - Fix test warning on win32 - at this point the test suite is
686 warning-free on all known OSes
687 - Require newest namespace::clean which in turn depends on new
688 installable Package::Stash
690 0.08126 2010-12-28 18:10 (UTC)
692 - Bump forgotten Class::Accessor::Grouped core dependency
693 - Promote forgotten Hash::Merge optdep to a hard requirement
694 - Skip t/storage/error.t on smokers with leaking perls
695 - Fix t/storage/txn.t deadlocks on slower machines
696 - Do not run on smokers if a trial Package::Stash is found
698 0.08125 2010-12-27 04:30 (UTC)
699 * New Features / Changes
700 - New method ResultSource columns_info method, returning multiple
701 pairs of column name/info at once
702 - $rs->search now throws when called in void context, as it makes
703 no sense (and is nearly always a sign of a bug/misdesign)
704 - Restore long-lost ability to supply unbalanced select/as pairs
705 e.g. +select => \'DISTINCT(foo, bar)', +as => ['foo', 'bar']
706 - +columns now behaves just like columns by not stripping a
707 fully-qualified 'as' spec (i.e. foo.bar results in $obj->foo->bar)
708 - Deprecate legacy $rs->search( %condition ) syntax (warn once per
710 - NULL is now supplied unquoted to all debug-objects, in order to
711 differentiate between a real NULL and the string 'NULL'
712 - New search() condition operator -value used to pass complex bind
713 values to DBI: search({ array_col => { -value => [1,2,3] }})
714 - Add full INSERT...RETURNING support for Oracle
715 - Deprecate use of -nest in search conditions (warn once per
717 - Deprecate the completely useless DBIx::Class::Serialize::Storable
721 - Fixed read-only attribute set attempt in ::Storage::Replicated
723 - Fix incomplete logic while detecting correct Oracle sequence
725 - Fix detection of Oracle sequences for tables without an explicitly
726 specified schema (RT#63493)
727 - Major overhaul of Storage::Oracle to handle enabled quoting
728 - Fixed incorrect composition of select/as/columns attributes during
730 - Proper serialization of resultsets with open cursors
731 - Refactor handling of RDBMS-side values during insert() - fix
732 regression of inserts into a Postgres / ::Replicated combination
733 - Missing dependency check in t/60core.t (RT#62635)
734 - Fix regressions in IC::DT registration logic
735 - Fix regression in select-associated bind value handling (RT#61025)
736 - Simplify SQL generated by some LIMITed prefetching queries
737 - Throw an exception when a required group_by on a complex prefetch
738 can not be auto-constructed, instead of continuing to eventually
740 - Fix infinite loops on old perls with a recent Try::Tiny
741 - Improve "fork()" on Win32 by reimplementing a more robust DBIC
742 thread support (still problematic, pending a DBI fix)
743 - Properly quote table name on INSERT with no values
744 - Work around possible Storage destruction warnings
745 - Fix count of grouped resultsets using HAVING with aliases
746 - Setting belongs_to columns/relationships no longer leaves the
747 FK value and related object out of sync
748 - Stop stripping newlines from SQL statements in the limit emulators
749 as it is possible that custom sql with comments was provided
750 - Add forgotten attributes to Admin.pm
751 - Fix incorrect 'having' attribute documentation (RT#64129)
752 - Improve fallback-to-master/return-to-slave reporting in
753 ::Replicated::Balancer
754 - Adjust txn_scope_guard code/tests to changes in $@ handling on
755 recent blead (RT#64251)
758 - Add extra option groups to DBIC::Optional::Depencencies, to aid
759 users in requesting the prerequisites for a particular RDBMS
760 - Switch all serialization to use Storable::nfreeze for portable
761 architecture independent ice
762 - Fix the bogus META.yml dependency injection issue for good
763 - Refactor DBIx::Class::Storage::Statistics::debugfh() to be lazy
765 0.08124 2010-10-28 14:23 (UTC)
766 * New Features / Changes
767 - Add new -ident "function" indicating rhs is a column name
768 { col => { -ident => 'othercol' } } vs { col => \'othercol' }
769 - Extend 'proxy' relationship attribute
770 - Use DBIx::Class::Storage::Debug::PrettyPrint when the
771 environment variable DBIC_TRACE_PROFILE is set, see
772 DBIx::Class::Storage for more information
773 - Implemented add_unique_constraints() which delegates to
774 add_unique_constraint() as appropriate
775 - add_unique_constraint() now poparly throws if called with
776 multiple constraint definitions
777 - No longer depend on SQL::Abstract::Limit - DBIC has been doing
778 most of the heavy lifting for a while anyway
779 - FilterColumn now passes data through when transformations
780 are not specified rather than throwing an exception.
781 - Optimized RowNum based Oracle limit-dialect (RT#61277)
782 - Requesting a pager on a resultset with cached entries now
783 throws an exception, instead of returning a 1-page object
784 since the amount of rows is always equal to the "pagesize"
785 - $rs->pager now uses a lazy count to determine the amount of
786 total entries only when really needed, instead of doing it
787 at instantiation time
788 - New documentation map organized by features
789 (DBIx::Class::Manual::Features)
790 - find( { ... }, { key => $constraint } ) now throws an exception
791 when the supplied data does not fully specify $constraint
792 - find( col1 => $val1, col2 => $val2, ... ) is no longer supported
793 (it has been in deprecated state for more than 4 years)
794 - Make sure exception_action does not allow exception-hiding
795 due to badly-written handlers (the mechanism was never meant
796 to be able to suppress exceptions)
799 - Fix memory leak during populate() on 5.8.x perls
800 - Temporarily fixed 5.13.x failures (RT#58225)
801 (perl-core fix still pending)
802 - Fix result_soutrce_instance leaks on compose_namespace
803 - Fix $_ volatility on load_namespaces (a class changing $_
804 at compile time no longer causes a massive fail)
805 - Fix find() without a key attr. choosing constraints even if
806 some of the supplied values are NULL (RT#59219)
807 - Fixed rels ending with me breaking subqueried limit realiasing
808 - Fixed $rs->update/delete on resutsets constrained by an
810 - Remove rogue GROUP BY on non-multiplying prefetch-induced
812 - Fix incorrect order_by handling with prefetch on
813 $ordered_rs->search_related ('has_many_rel') resultsets
814 - Oracle sequence detection now *really* works across schemas
815 (fixed some ommissions from 0.08123)
816 - dbicadmin now uses a /usr/bin/env shebang to work better with
817 perlbrew and other local perl builds
818 - bulk-inserts via $dbh->bind_array (void $rs->populate) now
819 display properly in DBIC_TRACE
820 - Incomplete exception thrown on relationship auto-fk-inference
822 - Fixed distinct with order_by to not double-specify the same
823 column in the GROUP BY clause
824 - Properly support column names with symbols (e.g. single quote)
826 - Fixed ::Schema::Versioned to work properly with quoting on
828 - Fixed t/54taint fails under local-lib
829 - Fixed SELECT ... FOR UPDATE with LIMIT regression (RT#58554)
830 - Fixed CDBICompat to preserve order of column-group additions,
831 so that test relying on the order of %{} will no longer fail
832 - Fixed mysterious ::Storage::DBI goto-shim failures on older
834 - Non-blessed reference exceptions are now correctly preserved
835 when thrown from udner DBIC (e.g. from txn_do)
836 - No longer disconnecting database handles supplied to connect
838 - Fixed t/inflate/datetime_pg.t failures due to a low dependency
839 on DateTime::Format::Pg (RT#61503)
840 - Fix dirtyness detection on source-less objects
841 - Fix incorrect limit_dialect assignment on Replicated pool members
842 - Fix invalid sql on relationship attr order_by with prefetch
843 - Fix primary key sequence detection for Oracle
844 (first trigger instead of trigger for column)
845 - Add various missing things to Optional::Dependencies
846 - Skip a test that breaks due to serious bugs in current DBD::SQLite
847 - Fix tests related to leaks and leaky perls (5.13.5, 5.13.6)
850 - Entire test suite now passes under DBIC_TRACE=1
851 - Makefile.PL no longer imports GetOptions() to interoperate
852 better with Catalyst installers
853 - Bumped minimum Module::Install for developers
854 - Bumped DBD::SQLite dependency and removed some TODO markers
855 from tests (RT#59565)
856 - Do not execute t/zzzzzzz_sqlite_deadlock.t for regular module
857 installs - test is prone to spontaneous blow up
858 - DT-related tests now require a DateTime >= 0.55 (RT#60324)
859 - Makefile.PL now provides a pre-parsed DBIC version to the
860 Opt::Dep pod generator
861 - t/52leaks.t now performs very aggressive leak detection in
864 0.08123 2010-06-12 14:46 (UTC)
866 - Make sure Oracle identifier shortener applies to auto-generated
867 column names, so we stay within the 30-char limit (RT#58271)
868 - Oracle sequence detection now works across schemas
869 - Fix a Storage/$dbh leak introduced by the migration to
870 Try::Tiny (this is *not* a Try::Tiny bug)
871 - Fix corner case of count with group-by over a 1:1 join column
872 where the selector ends up with column name clashes
873 - POD fixes (RT#58247)
876 - Test suite default on-disk database now checks for Win32
877 fail-conditions even when running on other OSes
879 0.08122 2010-06-03 17:41 (UTC)
881 - Add DBIx::Class::FilterColumn for non-ref filtering
882 - ::Storage::DBI now correctly preserves a parent $dbh from
883 terminating children, even during interpreter-global
884 out-of-order destruction
885 - dbicadmin supports an -I option with the same semantics as
887 - InflateColumn::DateTime support for MSSQL via DBD::Sybase
888 - Millisecond precision support for MSSQL datetimes for
889 InflateColumn::DateTime
890 - Oracle-specific hierarchical query syntax support:
891 CONNECT BY (NOCYCLE) / START WITH / ORDER SIBLINGS BY
892 - Support connecting using $ENV{DBI_DSN} and $ENV{DBI_DRIVER}
893 - current_source_alias method on ResultSet objects to
894 determine the alias to use in programatically assembled
895 search()es (originally added in 0.08100 but unmentioned)
896 - Rewrite/unification of all subselecting limit emulations
897 (RNO, Top, RowNum) to be much more robust wrt complex joined
899 - MSSQL limits now don't require nearly as many applications of
900 the unsafe_subselect_ok attribute, due to optimized queries
901 - Support for Generic Subquery limit "emulation" - awfully slow
902 and inefficient but works on almost any db, and is preferred
903 to software limit emulation
904 - Sybase ASE driver now uses SET ROWCOUNT where possible, and
905 Generic Subquery otherwise for limit support instead of always
906 using software limit emulation
907 - create_ddl_dir (and derivatives) now attempt to create the given
908 $ddl_dir if it does not already exist
909 - deployment_statements now automatically supplies the current RDBMS
910 version to SQLT producer_args for MySQL, Pg, SQLite and Oracle
913 - Fix nasty potentially data-eating bug when deleting/updating
915 - Fix find() to use result_class set on object
916 - Fix result_class setter behaviour to not mistakenly stuff attrs.
917 - Don't try and ensure_class_loaded an object. This doesn't work.
918 - Fix as_subselect_rs to not inject resultset class-wide where
919 conditions outside of the resulting subquery
920 - Fix count() failing with {for} resultset attribute (RT#56257)
921 - Fixed incorrect detection of Limit dialect on unconnected $schema
922 - update() on row not in_storage no longer throws an exception
923 if there are no dirty columns to update (fixes cascaded update
925 - update()/delete() on prefetching resultsets no longer results
926 in malformed SQL (some $rs attributes were erroneously left in)
927 - Fix dbicadmin to allow deploy() on non-versioned schema
928 - Fix dbicadmin to respect sql_dir on upgrade() (RT#57732)
929 - Update Schema::Versioned to respect hashref style of
931 - Do not recreate the same related object twice during MultiCreate
932 (solves the problem of orphaned IC::FS files)
933 - Fully qualify xp_msver selector when using DBD::Sybase with
935 - Fix ::DBI::Storage to always be able to present a full set of
936 connect() attributes to e.g. Schema::Versioned
937 - Fix Oracle auto-inc trigger detection of "INSERT OR UPDATE"-type
941 - Reformatted Changelog \o/
942 - DBIC goes git://git.shadowcat.co.uk/dbsrgits/DBIx-Class.git
943 - Allow developers to skip optional dependency forcing when working
945 - Add a warning to load_namespaces if a class in ResultSet/ is not
946 a subclass of DBIx::Class::ResultSet
947 - All DBIC exception-handling switched to Try::Tiny
948 - All DBIC modules are now free of imports via namespace::clean
949 - Depend on optimized SQL::Abstract (faster SQL generation)
950 - Depend on new Class::Accessor::Grouped reintroducing optional use
951 of Class::XSAccessor (just install C::XSA and get lightning fast
954 0.08121 2010-04-11 18:43:00 (UTC)
955 - Support for Firebird RDBMS with DBD::InterBase and ODBC
956 - Add core support for INSERT RETURNING (for storages that
957 supports this syntax, currently PostgreSQL and Firebird)
958 - Fix spurious warnings on multiple UTF8Columns component loads
959 - DBIx::Class::UTF8Columns entered deprecated state
960 - DBIx::Class::InflateColumn::File entered deprecated state
961 - DBIx::Class::Optional::Dependencies left experimental state
962 - Add req_group_list to Opt::Deps (RT#55211)
963 - Add support for mysql-specific STRAIGHT_JOIN (RT#55579)
964 - Cascading delete/update are now wrapped in a transaction
966 - Fix accidental autovivification of ENV vars
967 - Fix update_all and delete_all to be wrapped in a transaction
968 - Fix multiple deficiencies when using MultiCreate with
969 data-encoder components (e.g. ::EncodedColumn)
970 - Fix regression where SQL files with comments were not
971 handled properly by ::Schema::Versioned.
972 - Fix regression on not properly throwing when $obj->relationship
974 - Fix the join-optimiser to consider unqualified column names
976 - Fix an issue with multiple same-table joins confusing the join
978 - Add has_relationship method to row objects
979 - Fix regression in set_column on PK-less objects
980 - Better error text on malformed/missing relationships
981 - Add POD about the significance of PK columns
982 - Fix for SQLite to ignore the (unsupported) { for => ... }
984 - Fix ambiguity in default directory handling of create_ddl_dir
986 - Support add_columns('+colname' => { ... }) to augment column
989 0.08120 2010-02-24 08:58:00 (UTC)
990 - Make sure possibly overwritten deployment_statements methods in
991 schemas get called on $schema->deploy
992 - Fix count() with group_by aliased-function resultsets
993 - with_deferred_fk_checks() Oracle support
994 - Massive refactor and cleanup of primary key handling
995 - Fixed regression losing custom result_class (really this time)
997 - Fixed regression in DBIC SQLT::Parser failing with a classname
998 (as opposed to a schema object)
999 - Changes to Storage::DBI::Oracle to accomodate changes in latest
1000 SQL::Translator (quote handling)
1001 - Make sure deployment_statements is per-storage overridable
1002 - Fix dbicadmin's (lack of) POD
1004 0.08119 2010-02-15 09:36:00 (UTC)
1005 - Add $rs->is_ordered to test for existing order_by on a resultset
1006 - Add as_subselect_rs to DBIC::ResultSet from
1007 DBIC::Helper::ResultSet::VirtualView::as_virtual_view
1008 - Refactor dbicadmin adding DDL manipulation capabilities
1009 - New optional dependency manager to aid extension writers
1010 - Depend on newest bugfixed Moose
1011 - Make resultset chaining consistent wrt selection specification
1012 - Storage::DBI::Replicated cleanup
1013 - Fix autoinc PKs without an autoinc flag on Sybase ASA
1015 0.08118 2010-02-08 11:53:00 (UTC)
1016 - Fix a bug causing UTF8 columns not to be decoded (RT#54395)
1017 - Fix bug in One->Many->One prefetch-collapse handling (RT#54039)
1018 - Cleanup handling of relationship accessor types
1020 0.08117 2010-02-05 17:10:00 (UTC)
1021 - Perl 5.8.1 is now the minimum supported version
1022 - Massive optimization of the join resolution code - now joins
1023 will be removed from the resulting SQL if DBIC can prove they
1024 are not referenced by anything
1025 - Subqueries no longer marked experimental
1026 - Support for Informix RDBMS (limit/offset and auto-inc columns)
1027 - Support for Sybase SQLAnywhere, both native and via ODBC
1028 - might_have/has_one now warn if applied calling class's column
1029 has is_nullable set to true.
1030 - Fixed regression in deploy() with a {sources} table limit applied
1032 - Views without a view_definition will throw an exception when
1033 parsed by SQL::Translator::Parser::DBIx::Class
1034 - Stop the SQLT parser from auto-adding indexes identical to the
1036 - InflateColumn::DateTime refactoring to allow fine grained method
1038 - Fix ResultSetColumn improperly selecting more than the requested
1039 column when +columns/+select is present
1040 - Fix failure when update/delete of resultsets with complex WHERE
1042 - Fix regression in context sensitiveness of deployment_statements
1043 - Fix regression resulting in overcomplicated query on
1044 search_related from prefetching resultsets
1045 - Fix regression on all-null returning searches (properly switch
1046 LEFT JOIN to JOIN in order to distinguish between both cases)
1047 - Fix regression in groupedresultset count() used on strict-mode
1049 - Better isolation of RNO-limited queries from the rest of a
1050 prefetching resultset
1051 - New MSSQL specific resultset attribute to allow hacky ordered
1053 - Fix nasty schema/dbhandle leak due to SQL::Translator
1054 - Initial implementation of a mechanism for Schema::Version to
1055 apply multiple step upgrades
1056 - Fix regression on externally supplied $dbh with AutoCommit=0
1057 - FAQ "Custom methods in Result classes"
1058 - Cookbook POD fix for add_drop_table instead of add_drop_tables
1059 - Schema POD improvement for dclone
1061 0.08115 2009-12-10 09:02:00 (CST)
1062 - Real limit/offset support for MSSQL server (via Row_Number)
1063 - Fix distinct => 1 with non-selecting order_by (the columns
1064 in order_by also need to be aded to the resulting group_by)
1065 - Do not attempt to deploy FK constraints pointing to a View
1066 - Fix count/objects from search_related on limited resultset
1067 - Stop propagating distinct => 1 over search_related chains
1068 - Make sure populate() inherits the resultset conditions just
1070 - Make get_inflated_columns behave identically to get_columns
1071 wrt +select/+as (RT#46953)
1072 - Fix problems with scalarrefs under InflateColumn (RT#51559)
1073 - Throw exception on delete/update of PK-less resultsets
1074 - Refactored Sybase storage driver into a central ::DBI::Sybase
1075 dispatcher, and a sybase-specific ::DBI::Sybase::ASE
1076 - Fixed an atrocious DBD::ADO bind-value bug
1077 - Cookbook/Intro POD improvements
1079 0.08114 2009-11-14 17:45:00 (UTC)
1080 - Preliminary support for MSSQL via DBD::ADO
1081 - Fix botched 0.08113 release (invalid tarball)
1083 0.08113 2009-11-13 23:13:00 (UTC)
1084 - Fix populate with has_many bug
1086 - Fix Oracle autoincrement broken for Resultsets with scalar refs
1088 - Complete Sybase RDBMS support including:
1089 - Support for TEXT/IMAGE columns
1090 - Support for the 'money' datatype
1091 - Transaction savepoints support
1092 - DateTime inflation support
1093 - Support for bind variables when connecting to a newer Sybase with
1094 OpenClient libraries
1095 - Support for connections via FreeTDS with CASTs for bind variables
1097 - Support for interpolated variables with proper quoting when
1098 connecting to an older Sybase and/or via FreeTDS
1099 - bulk API support for populate()
1100 - Transaction support for MSSQL via DBD::Sybase
1101 - Add is_paged method to DBIx::Class::ResultSet so that we can
1102 check that if we want a pager
1103 - Skip versioning test on really old perls lacking Time::HiRes
1105 - Fixed on_connect_do/call regression when used with a coderef
1106 connector (RT #50003)
1107 - A couple of fixes to Ordered to remedy subclassing issues
1108 - Fixed another lingering problem with PostgreSQL
1109 auto-increment support and its interaction with multiple
1111 - Remove some IN workarounds, and require a recent version of
1113 - Improvements to populate's handling of mixed scalarref values
1114 - Fixed regression losing result_class after $rs->find (introduced
1116 - Fix in_storage() to return 1|0 as per existing documentation
1117 - Centralize handling of _determine_driver calls prior to certain
1118 ::Storage::DBI methods
1119 - Fix update/delete arbitrary condition handling (RT#51409)
1122 0.08112 2009-09-21 10:57:00 (UTC)
1123 - Remove the recommends from Makefile.PL, DBIx::Class is not
1124 supposed to have optional dependencies. ever.
1125 - Mangle the DBIx/Class.pm POD to be more clear about
1126 copyright and license
1127 - Put back PG's multiple autoinc per table support, accidentally
1128 dropped during the serial-autodetection rewrite
1129 - Make sure ResultSetColumn does not depend on the (undefined)
1130 return value of ->cursor->reset()
1131 - Add single() to ResultSetColumn (same semantics as ResultSet)
1132 - Make sure to turn off IDENTITY_INSERT after insert() on MSSQL
1133 tables that needed it
1134 - More informative exception on failing _resolve_relationship
1135 - Allow undef/NULL as the sole grouping value in Ordered
1136 - Fix unreported rollback exceptions in TxnScopeGuard
1137 - Fix overly-eager left-join chain enforcing code
1138 - Warn about using distinct with an existing group_by
1139 - Warn about attempting to $rs->get_column a non-unique column
1140 when has_many joins are added to resultset
1141 - Refactor of the exception handling system (now everything is a
1142 DBIx::Class::Exception object)
1144 0.08111 2009-09-06 21:58:00 (UTC)
1145 - The hashref to connection_info now accepts a 'dbh_maker'
1146 coderef, allowing better intergration with Catalyst
1147 - Fixed a complex prefetch + regular join regression introduced
1149 - Fixed insert_bulk rebless handling
1150 - Fixed Storable roundtrip regression, and general serialization
1152 - SQLT related fixes:
1153 - sqlt_type is now called on the correct storage object
1154 - hooks can now see the correct producer_type (RT#47891)
1155 - optional SQLT requirements for e.g. deploy() bumped to 0.11002
1156 - Really fixed (and greatly cleaned up) postgresql autoinc sequence
1158 - Automatically detect MySQL v3 and use INNER JOIN instead of JOIN
1159 - POD improvements (including RT#48769)
1160 - Test suite tweaks (including fixes for recent CPANTS fails)
1161 - Better support for MSSQL IDENTITY_INSERT ON
1163 0.08109 2009-08-18 08:35:00 (UTC)
1164 - Replication updates:
1165 - Improved the replication tests so that they are more reliable
1166 and accurate, and hopefully solve some cross platform issues.
1167 - Bugfixes related to naming particular replicants in a
1168 'force_pool' attribute.
1169 - Lots of documentation updates, including a new Introduction.pod
1171 - Fixed the way we detect transaction to make this more reliable
1172 and forward looking.
1173 - Fixed some trouble with the way Moose Types are used.
1174 - Made discard_chages/get_from_storage replication aware (they
1175 now read from the master storage by default)
1176 - Refactor of MSSQL storage drivers, with some new features:
1177 - Support for placeholders for MSSQL via DBD::Sybase with proper
1179 - 'uniqueidentifier' support with auto newid()
1180 - Dynamic cursor support and other MARS options for ODBC
1181 - savepoints with auto_savepoint => 1
1182 - Support for MSSQL 'money' type
1183 - Support for 'smalldatetime' type used in MSSQL and Sybase for
1184 InflateColumn::DateTime
1185 - Support for Postgres 'timestamp without timezone' type in
1186 InflateColumn::DateTime (RT#48389)
1187 - Added new MySQL specific on_connect_call macro 'set_strict_mode'
1188 (also known as make_mysql_not_suck_as_much)
1189 - Multiple prefetch-related fixes:
1190 - Adjust overly agressive subquery join-chain pruning
1191 - Always preserve the outer join-chain - fixes numerous
1192 problems with search_related chaining
1193 - Deal with the distinct => 1 attribute properly when using
1195 - An extension of the select-hashref syntax, allowing labeling
1196 SQL-side aliasing: select => [ { max => 'foo', -as => 'bar' } ]
1197 - Massive optimization of the DBI storage layer - reduce the
1198 amount of connected() ping-calls
1199 - Some fixes of multi-create corner cases
1200 - Multiple POD improvements
1201 - Added exception when resultset is called without an argument
1202 - Improved support for non-schema-qualified tables under
1203 Postgres (fixed last_insert_id sequence name auto-detection)
1205 0.08108 2009-07-05 23:15:00 (UTC)
1206 - Fixed the has_many prefetch with limit/group deficiency -
1207 it is now possible to select "top 5 commenters" while
1208 prefetching all their comments
1209 - New resultsed method count_rs, returns a ::ResultSetColumn
1210 which in turn returns a single count value
1211 - Even better support of count with limit
1212 - New on_connect_call/on_disconnect_call functionality (check
1213 POD of Storage::DBI)
1214 - Automatic datetime handling environment/session setup for
1215 Oracle via connect_call_datetime_setup()
1216 - count/all on related left-joined empty resultsets now correctly
1218 - Fixed regression when both page and offset are specified on
1220 - Fixed HRI returning too many empty results on multilevel
1221 nonexisting prefetch
1222 - make_column_dirty() now overwrites the deflated value with an
1223 inflated one if such exists
1224 - Fixed set_$rel with where restriction deleting rows outside
1226 - populate() returns the created objects or an arrayref of the
1227 created objects depending on scalar vs. list context
1228 - Fixed find_related on 'single' relationships - the former
1229 implementation would overspecify the WHERE condition, reporting
1230 no related objects when there in fact is one
1231 - SQL::Translator::Parser::DBIx::Class now attaches tables to the
1232 central schema object in relationship dependency order
1233 - Fixed regression in set_column() preventing sourceless object
1235 - Fixed a bug in search_related doubling a join if the original
1236 $rs already joins/prefetches the same relation
1237 - Storage::DBI::connected() improvements for Oracle and Sybase
1238 - Fixed prefetch+incomplete select regression introduced in
1240 - MSSQL limit (TOP emulation) fixes and improvements
1242 0.08107 2009-06-14 08:21:00 (UTC)
1243 - Fix serialization regression introduced in 0.08103 (affects
1246 - Fixed incomplete ::Replicated debug output
1248 0.08106 2009-06-11 21:42:00 (UTC)
1249 - Switched SQLite storage driver to DateTime::Format::SQLite
1250 (proper timezone handling)
1251 - Fix more test problems
1253 0.08105 2009-06-11 19:04:00 (UTC)
1254 - Update of numeric columns now properly uses != to determine
1255 dirtyness instead of the usual eq
1256 - Fixes to IC::DT tests
1257 - Fixed exception when undef_if_invalid and timezone are both set
1258 on an invalid datetime column
1260 0.08104 2009-06-10 13:38:00 (UTC)
1261 - order_by now can take \[$sql, @bind] as in
1262 order_by => { -desc => \['colA LIKE ?', 'somestring'] }
1263 - SQL::Abstract errors are now properly croak()ed with the
1265 - populate() now properly reports the dataset slice in case of
1267 - Fixed corner case when populate() erroneously falls back to
1269 - Work around braindead mysql when doing subquery counts on
1270 resultsets containing identically named columns from several
1272 - Fixed m2m add_to_$rel to invoke find_or_create on the far
1273 side of the relation, to avoid duplicates
1274 - DBIC now properly handles empty inserts (invoking all default
1275 values from the DB, normally via INSERT INTO tbl DEFAULT VALUES
1276 - Fix find_or_new/create to stop returning random rows when
1277 default value insert is requested (RT#28875)
1278 - Make IC::DT extra warning state the column name too
1279 - It is now possible to transparrently search() on columns
1280 requiring DBI bind (i.e. PostgreSQL BLOB)
1281 - as_query is now a Storage::DBI method, so custom cursors can
1283 - Fix search_related regression introduced in 0.08103
1285 0.08103 2009-05-26 19:50:00 (UTC)
1286 - Multiple $resultset -> count/update/delete fixes. Now any
1287 of these operations will succeed, regardless of the complexity
1288 of $resultset. distinct, group_by, join, prefetch are all
1289 supported with expected results
1290 - Return value of $rs->delete is now the storage return value
1291 and not 1 as it used to be
1292 - don't pass SQL functions into GROUP BY
1293 - Remove MultiDistinctEmulation.pm, effectively deprecating
1294 { select => { distinct => [ qw/col1 col2/ ] } }
1295 - Change ->count code to work correctly with DISTINCT (distinct => 1)
1297 - Removed interpolation of bind vars for as_query - placeholders
1298 are preserved and nested query bind variables are properly
1299 merged in the correct order
1300 - Refactor DBIx::Class::Storage::DBI::Sybase to automatically
1301 load a subclass, namely Microsoft_SQL_Server.pm
1302 (similar to DBIx::Class::Storage::DBI::ODBC)
1303 - Refactor InflateColumn::DateTime to allow components to
1304 circumvent DateTime parsing
1305 - Support inflation of timestamp datatype
1306 - Support BLOB and CLOB datatypes on Oracle
1307 - Storage::DBI::Replicated::Balancer::Random:
1308 added master_read_weight
1309 - Storage::DBI::Replicated: storage opts from connect_info,
1310 connect_info merging to replicants, hashref connect_info support,
1311 improved trace output, other bug fixes/cleanups
1312 - distinct => 1 with prefetch now groups by all columns
1313 - on_connect_do accepts a single string equivalent to a one
1314 element arrayref (RT#45159)
1315 - DB2 limit + offset now works correctly
1316 - Sybase now supports autoinc PKs (RT#40265)
1317 - Prefetch on joins over duplicate relations now works
1318 correctly (RT#28451)
1319 - "timestamp with time zone" columns (for Pg) now get inflated with a
1320 time zone information preserved
1321 - MSSQL Top limit-emulation improvements (GROUP BY and subquery support)
1322 - ResultSetColumn will not lose the joins infered from a parent
1325 0.08102 2009-04-30 08:29:00 (UTC)
1326 - Fixed two subtle bugs when using columns or select/as
1327 paired with a join (limited prefetch)
1328 - Fixed breakage of cdbi tests (RT#45551)
1329 - Some POD improvements
1331 0.08101 2009-04-27 09:45:00 (UTC)
1332 - Fix +select, +as, +columns and include_columns being stripped
1334 - move load_optional_class from DBIx::Class::Componentised to
1335 Class::C3::Componentised, bump dependency
1336 - register_extra_source() now *really* fixed wrt subclassing
1337 - Added missing POD descriptions (RT#45195)
1338 - Fix insert() to not store_column() every present object column
1339 - Multiple Makefile.PL fixes
1341 0.08100 2009-04-19 11:39:35 (UTC)
1342 - Todo out the register_extra_source test until after shipping
1344 0.08099_08 2009-03-30 00:00:00 (UTC)
1345 - Fixed taint mode with load_namespaces
1346 - Putting IC::DateTime locale, timezone or floating_tz_ok attributes into
1347 extra => {} has been deprecated. The new way is to put these things
1348 directly into the columns definition
1349 - Switched MI code to MRO::Compat
1350 - Document db-side default_value caveats
1351 - Search_like() now warns to indicate deprecation in 0.09.
1352 - TxnScopeGuard left experimental state
1354 0.08099_07 2009-02-27 02:00:00 (UTC)
1355 - multi-create using find_or_create rather than _related for post-insert
1356 - fix get_inflated_columns to check has_column_loaded
1357 - Add DBIC_MULTICREATE_DEBUG env var (undocumented, quasi-internal)
1358 - Fix up multi-create to:
1359 - correctly propagate columns loaded during multi-insert of rels
1360 - not try and insert things tagged on via new_related unless required
1361 - Possible to set locale in IC::DateTime extra => {} config
1362 - Calling the accessor of a belongs_to when the foreign_key
1363 was NULL and the row was not stored would unexpectedly fail
1364 - Split sql statements for deploy only if SQLT::Producer returned a scalar
1365 containing all statements to be executed
1366 - Add as_query() for ResultSet and ResultSetColumn. This makes subqueries
1367 possible. See the Cookbook for details.
1368 - Massive rewrite of Ordered to properly handle position constraints and
1369 to make it more matpath-friendly
1370 - deploy_statements called ddl_filename with the $version and $dir arguments
1372 - columns/+columns attributes now support { as => select } hahsrefs
1373 - support for views both in DBIC and via deploy() in SQLT
1375 0.08099_06 2009-01-23 07:30:00 (UTC)
1376 - Allow a scalarref to be supplied to the 'from' resultset attribute
1377 - Classes submitted as result_class for a resultsource are now
1378 automatically loaded via ensure_loaded()
1379 - 'result_class' resultset attribute, identical to result_class()
1380 - add 'undef_on_null_fk' option for relationship accessors of type 'single'.
1381 This will prevent DBIC from querying the database if one or more of
1382 the key columns IS NULL
1383 - for 'belongs_to' rels, 'undef_on_null_fk' defaults to true.
1384 - fixed scope unaware last_insert_id fetching for MSSQL
1385 (http://msdn.microsoft.com/en-us/library/ms190315.aspx)
1386 - an sqlt_deploy_hook can now be shared between result sources using
1387 a configurable callback trigger
1388 - new order_by => { -desc => 'colname' } syntax supported
1389 - PG array datatype supported
1390 - insert should use store_column, not set_column to avoid marking
1391 clean just-stored values as dirty. New test for this
1392 - regression test for source_name
1394 0.08099_05 2008-10-30 21:30:00 (UTC)
1395 - Rewrite of Storage::DBI::connect_info(), extended with an
1396 additional argument format type
1397 - InflateColumn::DateTime: add warning about floating timezone
1398 - InflateColumn::DateTime: possible to enforce/skip inflation
1399 - delete throws exception if passed arguments to prevent drunken mishaps.
1400 - Fix storage to copy scalar conds before regexping to avoid
1401 trying to modify a constant in odd edge cases
1402 - Related resultsets on uninserted objects are now empty
1403 - Fixed up related resultsets and multi-create
1404 - Fixed superfluous connection in ODBC::_rebless
1405 - Fixed undef PK for first insert in ODBC::Microsoft_SQL_Server
1406 - Added virtual method to Versioned so a user can create upgrade
1407 path across multiple versions (jgoulah)
1408 - Better (and marginally faster) implementation of the HashRefInflator
1409 hash construction algorithm
1410 - Allow explicit specification of ON DELETE/ON UPDATE constraints
1411 when using the SQLT parser
1413 0.08099_04 2008-07-24 01:00:00
1414 - Functionality to storage to enable a sub to be run without FK checks
1415 - Fixed $schema->clone bug which caused clone and source to share
1417 - Added register_extra_source methods for additional sources
1418 - Added datetime_undef_if_invalid for InflateColumn::DateTime to
1419 return undef on invalid date/time values
1420 - Added search_related_rs method to ResultSet
1421 - add a make_column_dirty method to Row to force updates
1422 - throw a clear exception when user tries multi-has_many prefetch
1423 - SQLT parser prefixes index names with ${table}_idx_ to avoid clashes
1424 - mark ResultSetManager as deprecated and undocument it
1425 - pod fix (RT #32988)
1426 - add Test::Exception to test requirements (RT #34256)
1427 - make ash's build_requires/META.yml fixes work better
1428 - is_deferable support on relations used by the SQL::Translator
1430 - Refactored DBIx::Class::Schema::Versioned
1431 - Syntax errors from resultset components are now reported correctly
1432 - sqltargs respected correctly in deploy et al.
1433 - Added support for savepoints, and using them automatically in
1434 nested transactions if auto_savepoint is set in connect_info.
1435 - Changed naming scheme for constraints and keys in the sqlt parser;
1436 names should now be consistent and collision-free.
1437 - Improve handling of explicit key attr in ResultSet::find
1438 - Add warnings for non-unique ResultSet::find queries
1439 - Changed Storage::DBI::Replication to Storage::DBI::Replicated and
1441 - By default now deploy/diff et al. will ignore constraint and index
1443 - Add ResultSet::_is_deterministic_value, make new_result filter the
1444 values passed to new to drop values that would generate invalid SQL.
1445 - Use Sub::Name to name closures before installing them. Fixes
1446 incompatibility with Moose method modifiers on generated methods.
1448 0.08010 2008-03-01 10:30
1449 - Fix t/94versioning.t so it passes with latest SQL::Translator
1451 0.08009 2008-01-20 13:30
1452 - Made search_rs smarter about when to preserve the cache to fix
1454 - Added Storage::DBI subclass for MSSQL over ODBC.
1455 - Added freeze, thaw and dclone methods to Schema so that thawed
1456 objects will get re-attached to the schema.
1457 - Moved dbicadmin to JSON::Any wrapped JSON.pm for a sane API
1458 (also fixes RT #32393)
1459 - introduced DBIx::Class::set_inflated_columns
1460 - DBIx::Class::Row::copy uses set_inflated_columns
1462 0.08008 2007-11-16 14:30:00
1463 - Fixed join merging bug (test from Zby)
1464 - When adding relationships, it will throw an exception if you get the
1465 foreign and self parts the wrong way round in the condition
1466 - ResultSetColumn::func() now returns all results if called in list
1467 context; this makes things like func('DISTINCT') work as expected
1468 - Many-to-many relationships now warn if the utility methods would
1470 - InflateColumn::DateTime now accepts an extra parameter of timezone
1471 to set timezone on the DT object (thanks Sergio Salvi)
1472 - Added sqlt_deploy_hook to result classes so that indexes can be
1474 - Added startup checks to warn loudly if we appear to be running on
1475 RedHat systems from perl-5.8.8-10 and up that have the bless/overload
1476 patch applied (badly) which causes 2x -> 100x performance penalty.
1478 - ResultSource::reverse_relationship_info can distinguish between
1479 sources using the same table
1480 - Row::insert will now not fall over if passed duplicate related objects
1481 - Row::copy will not fall over if you have two relationships to the
1482 same source with a unique constraint on it
1484 0.08007 2007-09-04 19:36:00
1485 - patch for Oracle datetime inflation (abram@arin.net)
1486 - added on_disconnect_do
1487 - on_connect_do and on_disconnect_do take coderefs and arrayrefs
1489 0.08006 2007-08-12 15:12:00
1490 - Move to using Class::C3::Componentised
1491 - Remove warn statement from DBIx::Class::Row
1494 - add timestamp fix re rt.cpan 26978 - no test yet but change
1495 clearly should cause no regressions
1496 - provide alias for related_resultset via local() so it's set
1497 correctly at resultset construction time (fixes RestrictWithObject)
1498 - fixes bind params in debug statements
1499 (original test from abraxxa)
1500 - fixed storage->connected fork bug
1501 (test and fix from Radu Greab)
1502 - add 1; to AccessorGroup.pm for stuff that still uses it
1503 - refactor Statistics to create debugging filehandle to fix bug with
1504 closed STDERR, update docs and modify Versioned to use Statistics
1505 (original fix from diz)
1507 0.08004 2007-08-06 19:00:00
1508 - fix storage connect code to not trigger bug via auto-viv
1510 - fixup cursor_class to be an 'inherited' attr for per-package defaults
1511 - add default_resultset_attributes entry to Schema
1512 - optimisation in DBI::Cursor to check software_limit before falling
1513 back to base Cursor->all
1514 - fix bug with create_multi not inserting non-storage objects
1515 (test and fix from davinchi)
1516 - DBIx::Class::AccessorGroup made empty subclass of
1517 Class::Accessor::Grouped
1518 - fixed an ugly bug regarding $dbh->{AutoCommit} and transactions
1519 - ensure_class_loaded handles non-classnames better.
1520 - non-destructive hashref handling for connect_info options
1521 - count no longer returns negative values after slice
1522 (report and test from JOHANL)
1523 - rebless before building datetime_parser
1524 (patch from mattlaw / Matt Lawrence)
1526 0.08003 2007-07-14 18:01:00
1527 - improved populate bulk_insert mode
1528 - fixed up multi_create to be more intelligent about PK<->PK rels
1529 - fix many-many rels to not use set_columns
1530 - Unmarked deploy as experimental since it isn't anymore
1531 - Removed Cwd dep since it's not required and causes problems
1532 with debian packaging
1533 - Patch to fix ? in data for NoBindVars (from Tom Hukins)
1534 - Restored mk_classaccessor method for compatibility
1535 - Fixed group_by problem with oracle limit syntax
1536 - Fixed attr merging problem
1537 - Fixed $rs->get_column w/prefetch problem
1539 0.08002 2007-06-20 06:10:00
1540 - add scope guard to Row::insert to ensure rollback gets called
1541 - more heuristics in Row::insert to try and get insert order right
1542 - eliminate vestigial code in PK::Auto
1543 - more expressive DBI errors
1544 - soften errors during deploy
1545 - ensure_connected before txn_begin to catch stomping on transaction
1547 - new method "rethrow" for our exception objects
1549 0.08001 2007-06-17 21:21:02
1550 - Cleaned up on_connect handling for versioned
1551 - removed DateTime use line from multi_create test
1552 - hid DBIx::ContextualFetch::st override in CDBICompat
1554 0.08000 2007-06-17 18:06:12
1555 - Fixed DBIC_TRACE debug filehandles to set ->autoflush(1)
1556 - Fixed circular dbh<->storage in HandleError with weakref
1558 0.07999_06 2007-06-13 04:45:00
1559 - tweaked Row.pm to make last_insert_id take multiple column names
1560 - Fixed DBIC::Storage::DBI::Cursor::DESTROY bug that was
1561 messing up exception handling
1562 - added exception objects to eliminate stacktrace/Carp::Clan
1564 - setting $ENV{DBIC_TRACE} defaults stacktrace on.
1565 - added stacktrace option to Schema, makes throw_exception
1567 - make database handles use throw_exception by default
1568 - make database handles supplied by a coderef use our
1569 standard HandleError/RaiseError/PrintError
1570 - add "unsafe" connect_info option to suppress our setting
1571 of HandleError/RaiseError/PrintError
1572 - removed several redundant evals whose sole purpose was to
1573 provide extra debugging info
1574 - fixed page-within-page bug (reported by nilsonsfj)
1575 - fixed rare bug when database is disconnected inbetween
1576 "$dbh->prepare_cached" and "$sth->execute"
1578 0.07999_05 2007-06-07 23:00:00
1579 - Made source_name rw in ResultSource
1580 - Fixed up SQL::Translator test/runtime dependencies
1581 - Fixed t/60core.t in the absence of DateTime::Format::MySQL
1582 - Test cleanup and doc note (ribasushi)
1584 0.07999_04 2007-06-01 14:04:00
1585 - pulled in Replication storage from branch and marked EXPERIMENTAL
1586 - fixup to ensure join always LEFT after first LEFT join depthwise
1587 - converted the vendor tests to use schema objects intead of schema
1588 classes, made cleaned more reliable with END blocks
1589 - versioning support via DBIx::Class::Schema::Versioned
1590 - find/next now return undef rather than () on fail from Bernhard Graf
1591 - rewritten collapse_result to fix prefetch
1592 - moved populate to resultset
1593 - added support for creation of related rows via insert and populate
1594 - transaction support more robust now in the face of varying AutoCommit
1595 and manual txn_begin usage
1596 - unbreak back-compat for Row/ResultSet->new_result
1597 - Added Oracle/WhereJoins.pm for Oracle >= 8 to support
1598 Oracle <= 9i, and provide Oracle with a better join method for
1599 later versions. (I use the term better loosely.)
1600 - The SQL::T parser class now respects a relationship attribute of
1601 is_foreign_key_constrain to allow explicit control over wether or
1602 not a foreign constraint is needed
1603 - resultset_class/result_class now (again) auto loads the specified
1604 class; requires Class::Accessor::Grouped 0.05002+
1605 - added get_inflated_columns to Row
1606 - %colinfo accessor and inflate_column now work together
1607 - More documentation updates
1608 - Error messages from ->deploy made more informative
1609 - connect_info will now always return the arguments it was
1611 - A few small efficiency improvements for load_classes
1612 and compose_namespace
1614 0.07006 2007-04-17 23:18:00
1615 - Lots of documentation updates
1616 - deploy now takes an optional 'source_names' parameter (dec)
1617 - Quoting for for columns_info_for
1618 - RT#25683 fixed (multiple open sths on DBD::Sybase)
1619 - CDBI compat infers has_many from has_a (Schwern)
1620 - Fix ddl_filename transformation (Carl Vincent)
1622 0.07999_02 2007-01-25 20:11:00
1623 - add support for binding BYTEA and similar parameters (w/Pg impl)
1624 - add support to Ordered for multiple ordering columns
1625 - mark DB.pm and compose_connection as deprecated
1626 - switch tests to compose_namespace
1627 - ResultClass::HashRefInflator added
1628 - Changed row and rs objects to not have direct handle to a source,
1629 instead a (schema,source_name) tuple of type ResultSourceHandle
1631 0.07005 2007-01-10 18:36:00
1632 - fixup changes file
1633 - remove erroneous .orig files - oops
1635 0.07004 2007-01-09 21:52:00
1636 - fix find_related-based queries to correctly grep the unique key
1637 - fix InflateColumn to inflate/deflate all refs but scalar refs
1639 0.07003 2006-11-16 11:52:00
1640 - fix for rt.cpan.org #22740 (use $^X instead of hardcoded "perl")
1641 - Tweaks to resultset to allow inflate_result to return an array
1642 - Fix UTF8Columns to work under Perl <= 5.8.0
1643 - Fix up new_result in ResultSet to avoid alias-related bugs
1644 - Made new/update/find handle 'single' rel accessor correctly
1645 - Fix NoBindVars to be safer and handle non-true bind values
1646 - Don't blow up if columns_info_for returns useless results
1647 - Documentation updates
1649 0.07999_01 2006-10-05 21:00:00
1650 - add connect_info option "disable_statement_caching"
1651 - create insert_bulk using execute_array, populate uses it
1652 - added DBIx::Class::Schema::load_namespaces, alternative to
1654 - added source_info method for source-level metadata (kinda like
1656 - Some of ::Storage::DBI's code/docs moved to ::Storage
1657 - DBIx::Class::Schema::txn_do code moved to ::Storage
1658 - Storage::DBI now uses exceptions instead of ->ping/->{Active} checks
1659 - Storage exceptions are thrown via the schema class's throw_exception
1660 - DBIx::Class::Schema::throw_exception's behavior can be modified via
1662 - columns_info_for is deprecated, and no longer runs automatically.
1663 You can make it work like before via
1664 __PACKAGE__->column_info_from_storage(1) for now
1665 - Replaced DBIx::Class::AccessorGroup and Class::Data::Accessor with
1666 Class::Accessor::Grouped. Only user noticible change is to
1667 table_class on ResultSourceProxy::Table (i.e. table objects in
1668 schemas) and, resultset_class and result_class in ResultSource.
1669 These accessors no longer automatically require the classes when
1672 0.07002 2006-09-14 21:17:32
1673 - fix quote tests for recent versions of SQLite
1674 - added reference implementation of Manual::Example
1675 - backported column_info_from_storage accessor from -current, but
1676 - fixed inflate_datetime.t tests/stringify under older Test::More
1677 - minor fixes for many-to-many relationship helpers
1678 - cleared up Relationship docs, and fixed some typos
1679 - use ref instead of eval to check limit syntax (to avoid issues with
1681 - update ResultSet::_cond_for_update_delete to handle more complicated
1683 - bugfix to Oracle columns_info_for
1684 - remove_columns now deletes columns from _columns
1686 0.07001 2006-08-18 19:55:00
1687 - add directory argument to deploy()
1688 - support default aliases in many_to_many accessors.
1689 - support for relationship attributes in many_to_many accessors.
1690 - stop search_rs being destructive to attrs
1691 - better error reporting when loading components
1692 - UTF8Columns changed to use "utf8" instead of "Encode"
1693 - restore automatic aliasing in ResultSet::find() on nonunique queries
1694 - allow aliases in ResultSet::find() queries (in cases of relationships
1696 - pass $attrs to find from update_or_create so a specific key can be
1698 - remove anonymous blesses to avoid major speed hit on Fedora Core 5's
1699 Perl and possibly others; for more information see:
1700 https://bugzilla.redhat.com/bugzilla/show_bug.cgi?id=196836
1701 - fix a pathological prefetch case
1702 - table case fix for Oracle in columns_info_for
1703 - stopped search_rs deleting attributes from passed hash
1705 0.07000 2006-07-23 02:30:00
1706 - supress warnings for possibly non-unique queries, since
1707 _is_unique_query doesn't infer properly in all cases
1708 - skip empty queries to eliminate spurious warnings on ->deploy
1709 - fixups to ORDER BY, tweaks to deepen some copies in ResultSet
1710 - fixup for RowNum limit syntax with functions
1712 0.06999_07 2006-07-12 20:58:05
1713 - fix issue with from attr copying introduced in last release
1715 0.06999_06 2006-07-12 17:16:55
1716 - documentation for new storage options, fix S::A::L hanging on to $dbh
1717 - substantial refactor of search_related code to fix alias numbering
1718 - don't generate partial unique keys in ResultSet::find() when a table
1719 has more than one unique constraint which share a column and only one
1721 - cleanup UTF8Columns and make more efficient
1722 - rename DBIX_CLASS_STORAGE_DBI_DEBUG to DBIC_TRACE (with compat)
1723 - rename _parent_rs to _parent_source in ResultSet
1726 0.06999_05 2006-07-04 14:40:01
1727 - fix issue with incorrect $rs->{attrs}{alias}
1728 - fix subclassing issue with source_name
1729 - tweak quotes test to output text on failure
1730 - fix Schema->txn_do to not fail as a classmethod
1732 0.06999_04 2006-06-29 20:18:47
1733 - disable cdbi-t/02-Film.t warning tests under AS perl
1734 - fixups to MySQL tests (aka "work round mysql being retarded")
1735 - compat tweaks for Storage debug logging
1737 0.06999_03 2006-06-26 21:04:44
1738 - various documentation improvements
1739 - fixes to pass test suite on Windows
1740 - rewrote and cleaned up SQL::Translator tests
1741 - changed relationship helpers to only call ensure_class_loaded when the
1742 join condition is inferred
1743 - rewrote many_to_many implementation, now provides helpers for adding
1744 and deleting objects without dealing with the link table
1745 - reworked InflateColumn implementation to lazily deflate where
1746 possible; now handles passing an inflated object to new()
1747 - changed join merging to not create a rel_2 alias when adding a join
1748 that already exists in a parent resultset
1749 - Storage::DBI::deployment_statements now calls ensure_connected
1750 if it isn't passed a type
1751 - fixed Componentized::ensure_class_loaded
1752 - InflateColumn::DateTime supports date as well as datetime
1753 - split Storage::DBI::MSSQL into MSSQL and Sybase::MSSQL
1754 - fixed wrong debugging hook call in Storage::DBI
1755 - set connect_info properly before setting any ->sql_maker things
1757 0.06999_02 2006-06-09 23:58:33
1758 - Fixed up POD::Coverage tests, filled in some POD holes
1759 - Added a warning for incorrect component order in load_components
1760 - Fixed resultset bugs to do with related searches
1761 - added code and tests for Componentized::ensure_class_found and
1763 - NoBindVars + Sybase + MSSQL stuff
1764 - only rebless S::DBI if it is still S::DBI and not a subclass
1765 - Added `use' statement for DBD::Pg in Storage::DBI::Pg
1766 - stopped test relying on order of unordered search
1767 - bugfix for join-types in nested joins using the from attribute
1768 - obscure prefetch problem fixed
1769 - tightened up deep search_related
1770 - Fixed 'DBIx/Class/DB.pm did not return a true value' error
1771 - Revert change to test for deprecated find usage and swallow warnings
1772 - Slight wording change to new_related() POD
1773 - new specific test for connect_info coderefs
1774 - POD clarification and content bugfixing + a few code formatting fixes
1775 - POD::Coverage additions
1777 - Fix column_info stomping
1779 0.06999_01 2006-05-28 17:19:30
1780 - add automatic naming of unique constraints
1781 - marked DB.pm as deprecated and noted it will be removed by 1.0
1782 - add ResultSetColumn
1783 - refactor ResultSet code to resolve attrs as late as possible
1784 - merge prefetch attrs into join attrs
1785 - add +select and +as attributes to ResultSet
1786 - added InflateColumn::DateTime component
1787 - refactor debugging to allow for profiling using Storage::Statistics
1788 - removed Data::UUID from deps, made other optionals required
1789 - modified SQLT parser to skip dupe table names
1790 - added remove_column(s) to ResultSource/ResultSourceProxy
1791 - added add_column alias to ResultSourceProxy
1792 - added source_name to ResultSource
1793 - load_classes now uses source_name and sets it if necessary
1794 - add update_or_create_related to Relationship::Base
1795 - add find_or_new to ResultSet/ResultSetProxy and find_or_new_related
1796 to Relationship::Base
1797 - add accessors for unique constraint names and coulums to
1798 ResultSource/ResultSourceProxy
1799 - rework ResultSet::find() to search unique constraints
1800 - CDBICompat: modify retrieve to fix column casing when ColumnCase is
1802 - CDBICompat: override find_or_create to fix column casing when
1803 ColumnCase is loaded
1804 - reorganized and simplified tests
1806 - added the ability to set on_connect_do and the various sql_maker
1807 options as part of Storage::DBI's connect_info.
1809 0.06003 2006-05-19 15:37:30
1810 - make find_or_create_related check defined() instead of truth
1811 - don't unnecessarily fetch rels for cascade_update
1812 - don't set_columns explicitly in update_or_create; instead use
1813 update($hashref) so InflateColumn works
1814 - fix for has_many prefetch with 0 related rows
1815 - make limit error if rows => 0
1816 - added memory cycle tests and a long-needed weaken call
1818 0.06002 2006-04-20 00:42:41
1819 - fix set_from_related to accept undef
1820 - fix to Dumper-induced hash iteration bug
1821 - fix to copy() with non-composed resultsource
1822 - fix to ->search without args to clone rs but maintain cache
1823 - grab $self->dbh once per function in Storage::DBI
1824 - nuke ResultSource caching of ->resultset for consistency reasons
1825 - fix for -and conditions when updating or deleting on a ResultSet
1828 - Added fix for quoting with single table
1829 - Substantial fixes and improvements to deploy
1830 - slice now uses search directly
1831 - fixes for update() on resultset
1832 - bugfix to Cursor to avoid error during DESTROY
1833 - transaction DBI operations now in debug trace output
1835 0.06000 2006-03-25 18:03:46
1836 - Lots of documentation improvements
1837 - Minor tweak to related_resultset to prevent it storing a searched rs
1838 - Fixup to columns_info_for when database returns type(size)
1839 - Made do_txn respect void context (on the off-chance somebody cares)
1840 - Fix exception text for nonexistent key in ResultSet::find()
1842 0.05999_04 2006-03-18 19:20:49
1843 - Fix for delete on full-table resultsets
1844 - Removed caching on count() and added _count for pager()
1845 - ->connection does nothing if ->storage defined and no args
1846 (and hence ->connect acts like ->clone under the same conditions)
1847 - Storage::DBI throws better exception if no connect info
1848 - columns_info_for made more robust / informative
1849 - ithreads compat added, fork compat improved
1850 - weaken result_source in all resultsets
1851 - Make pg seq extractor less sensitive.
1853 0.05999_03 2006-03-14 01:58:10
1854 - has_many prefetch fixes
1855 - deploy now adds drop statements before creates
1856 - deploy outputs debugging statements if DBIX_CLASS_STORAGE_DBI_DEBUG
1859 0.05999_02 2006-03-10 13:31:37
1860 - remove test dep on YAML
1861 - additional speed tweaks for C3
1862 - allow scalarefs passed to order_by to go straight through to SQL
1863 - renamed insert_or_update to update_or_insert (with compat alias)
1864 - hidden lots of packages from the PAUSE Indexer
1866 0.05999_01 2006-03-09 18:31:44
1867 - renamed cols attribute to columns (cols still supported)
1868 - added has_column_loaded to Row
1869 - Storage::DBI connect_info supports coderef returning dbh as 1st arg
1870 - load_components() doesn't prepend base when comp. prefixed with +
1873 - prefetch for has_many
1874 - cache attr for resultsets
1875 - PK::Auto::* no longer required since Storage::DBI::* handle auto-inc
1876 - minor tweak to tests for join edge case
1877 - added cascade_copy relationship attribute
1878 (sponsored by Airspace Software, http://www.airspace.co.uk/)
1879 - clean up set_from_related
1880 - made copy() automatically null out auto-inc columns
1881 - added txn_do() method to Schema, which allows a coderef to be
1884 0.05007 2006-02-24 00:59:00
1885 - tweak to Componentised for Class::C3 0.11
1886 - fixes for auto-inc under MSSQL
1888 0.05006 2006-02-17 15:32:40
1889 - storage fix for fork() and workaround for Apache::DBI
1890 - made update(\%hash) work on row as well as rs
1891 - another fix for count with scalar group_by
1892 - remove dependency on Module::Find in 40resultsetmanager.t (RT #17598)
1894 0.05005 2006-02-13 21:24:51
1895 - remove build dependency on version.pm
1897 0.05004 2006-02-13 20:59:00
1898 - allow specification of related columns via cols attr when primary
1899 keys of the related table are not fetched
1900 - fix count for group_by as scalar
1901 - add horrific fix to make Oracle's retarded limit syntax work
1902 - remove Carp require
1903 - changed UUIDColumns to use new UUIDMaker classes for uuid creation
1904 using whatever module may be available
1906 0.05003 2006-02-08 17:50:20
1907 - add component_class accessors and use them for *_class
1908 - small fixes to Serialize and ResultSetManager
1909 - rollback on disconnect, and disconnect on DESTROY
1911 0.05002 2006-02-06 12:12:03
1912 - Added recommends for Class::Inspector
1913 - Added skip_all to t/40resultsetmanager.t if no Class::Inspector
1916 0.05001 2006-02-05 15:28:10
1917 - debug output now prints NULL for undef params
1918 - multi-step prefetch along the same rel (e.g. for trees) now works
1919 - added multi-join (join => [ 'foo', 'foo' ]), aliases second to foo_2
1920 - hack PK::Auto::Pg for "table" names referencing a schema
1921 - find() with attributes works
1922 - added experimental Serialize and ResultSetManager components
1923 - added code attribute recording to DBIx::Class
1924 - fix to find() for complex resultsets
1925 - added of $storage->debugcb(sub { ... })
1926 - added $source->resultset_attributes accessor
1927 - added include_columns rs attr
1929 0.05000 2006-02-01 16:48:30
1930 - assorted doc fixes
1931 - remove ObjectCache, not yet working in 0.05
1932 - let many_to_many rels have attrs
1933 - fix ID method in PK.pm to be saner for new internals
1934 - fix t/30dbicplain.t to use ::Schema instead of
1935 Catalyst::Model::DBIC::Plain
1937 0.04999_06 2006-01-28 21:20:32
1938 - fix Storage/DBI (tried to load deprecated ::Exception component)
1940 0.04999_05 2006-01-28 20:13:52
1941 - count will now work for grouped resultsets
1942 - added accessor => option to column_info to specify accessor name
1943 - added $schema->populate to load test data (similar to AR fixtures)
1944 - removed cdbi-t dependencies, only run tests if installed
1945 - Removed DBIx::Class::Exception
1946 - unified throw_exception stuff, using Carp::Clan
1947 - report query when sth generation fails.
1948 - multi-step prefetch!
1952 0.04999_04 2006-01-24 21:48:21
1953 - more documentation improvements
1954 - add columns_info_for for vendor-specific column info (Zbigniew
1956 - add SQL::Translator::Producer for DBIx::Class table classes (Jess
1958 - add unique constraint declaration (Daniel Westermann-Clark)
1959 - add new update_or_create method (Daniel Westermann-Clark)
1960 - rename ResultSetInstance class to ResultSetProxy, ResultSourceInstance
1961 to ResultSourceProxy, and TableInstance to ResultSourceProxy::Table
1962 - minor fixes to UUIDColumns
1963 - add debugfh method and ENV magic for tracing SQL (Nigel Metheringham)
1965 0.04999_03 2006-01-20 06:05:27
1966 - imported Jess Robinson's SQL::Translator::Parser::DBIx::Class
1967 - lots of internals cleanup to eliminate result_source_instance
1969 - added register_column and register_relationship class APIs
1970 - made Storage::DBI use prepare_cached safely (thanks to Tim Bunce)
1971 - many documentation improvements (thanks guys!)
1972 - added ->connection, ->connect, ->register_source and ->clone schema
1974 - Use croak instead of die for user errors.
1976 0.04999_02 2006-01-14 07:17:35
1977 - Schema is now self-contained; no requirement for co-operation
1978 - add_relationship, relationships, relationship_info, has_relationship
1979 - relationship handling on ResultSource
1980 - all table handling now in Table.pm / ResultSource.pm
1981 - added GROUP BY and DISTINCT support
1982 - hacked around SQL::Abstract::Limit some more in DBIC::SQL::Abstract
1983 (this may have fixed complex quoting)
1984 - moved inflation to inflate_result in Row.pm
1985 - added $rs->search_related
1986 - split compose_namespace out of compose_connection in Schema
1987 - ResultSet now handles find
1988 - various *_related methods are now ->search_related->*
1989 - added new_result to ResultSet
1991 0.04999_01 2005-12-27 03:33:42
1992 - search and related methods moved to ResultSet
1993 - select and as added to ResultSet attrs
1994 - added DBIx::Class::Table and TableInstance for table-per-class
1995 - added DBIx::Class::ResultSetInstance which handles proxying
1996 search etc. as a superclass of DBIx::Class::DB
1997 - assorted test and code cleanup work
1999 0.04001 2005-12-13 22:00:00
2000 - Fix so set_inflated_column calls set_column
2001 - Syntax errors in relationship classes are now reported
2002 - Better error detection in set_primary_key and columns methods
2003 - Documentation improvements
2004 - Better transaction support with txn_* methods
2005 - belongs_to now works when $cond is a string
2006 - PK::Auto::Pg updated, only tries primary keys instead of all cols
2009 - Moved get_simple and set_simple into AccessorGroup
2010 - Made 'new' die if given invalid columns
2011 - Added has_column and column_info to Table.pm
2012 - Refactored away from direct use of _columns and _primaries
2013 - Switched from NEXT to Class::C3
2016 - Added an || '' to the CDBICompat stringify to avoid null warnings
2017 - Updated name section for manual pods
2018 0.03003 2005-11-03 17:00:00
2020 - Changed use to require in Relationship/Base to avoid import.
2022 0.03002 2005-10-20 22:35:00
2023 - Minor bugfix to new (Row.pm)
2024 - Schema doesn't die if it can't load a class (Schema.pm)
2025 - New UUID columns plugin (UUIDColumns.pm)
2026 - Documentation improvements.
2028 0.03001 2005-09-23 14:00:00
2029 - Fixes to relationship helpers
2030 - IMPORTANT: prefetch/schema combination bug fix
2032 0.03 2005-09-19 19:35:00
2034 - Join support on search
2035 - Prefetch support on search
2037 0.02 2005-08-12 18:00:00
2039 - Performance improvements.
2040 - Oracle primary key support.
2041 - MS-SQL primary key support.
2042 - SQL::Abstract::Limit integration for database-agnostic limiting.
2044 0.01 2005-08-08 17:10:00