1 Revision history for DBIx::Class
3 * Notable Changes and Deprecations
4 - DBIC::FilterColumn now properly bypasses \'' and \[] literals, just
6 - DBIC::FilterColumn "from_storage" handler is now invoked on NULLs
8 - Custom condition relationships are now invoked with a slightly
9 different signature (existing coderefs will continue to work)
10 - Add extra custom condition coderef attribute 'foreign_resultobj'
11 to allow for proper reverse-relationship emulation
12 (i.e. $result->set_from_related($custom_cond, $foreign_resultobj)
13 - When in a transaction, DBIC::Ordered now seamlesly handles result
14 objects that went out of sync with the storage (RT#96499)
17 - Fix Resultset delete/update affecting *THE ENTIRE TABLE* in cases
18 of empty (due to conditions) resultsets with multi-column keys
19 - Fix on_connect_* not always firing in some cases - a race condition
20 existed between storage accessor setters and the determine_driver
21 routines, triggering a connection before the set-cycle is finished
22 - Fix failure to detect stable order criteria when in iterator
23 mode of a has_many prefetch off a search_related chain
24 - Prevent erroneous database hit when accessing prefetched related
25 resultsets with no rows
26 - Fix incorrect handling of custom relationship conditions returning
27 SQLA literal expressions
28 - Fix multi-value literal populate not working with simplified bind
30 - Massively improve the implied resultset condition parsing - now all
31 applicable conditions within a resultset should be properly picked
32 up by create() and populate()
33 - Ensure definitive condition extractor handles bizarre corner cases
34 without bombing out (RT#93244)
35 - Fix set_inflated_column incorrectly handling \[] literals (GH#44)
36 - Ensure that setting a column to a literal invariably marks it dirty
37 - Work around exception objects with broken string overloading in one
38 additional codepath (missed in 0.08260)
39 - Fix inability to handle multiple consecutive transactions with
40 savepoints on DBD::SQLite < 1.39
43 - Ensure source metadata calls always take place on the result source
44 instance registered with the caller
45 - IFF DBIC_TRACE output defaults to STDERR we now silence the possible
46 wide-char warnings if the trace happens to contain unicode
47 - Remove ::ResultSource::resolve_condition - the underlying machinery
48 is in flux, and the method has had a deprecation warning for 5 years
50 0.08270 2014-01-30 21:54 (PST)
52 - Fix 0.08260 regression in DBD::SQLite bound int handling. Inserted
53 data was not affected, but any function <=> integer comparison would
54 have failed (originally fixed way back in 0e773352)
55 - Fix failure to load DateTime formatter when connecting to Firebird
59 - All drivers based on ::Storage::DBI::Firebird::Common now return the
60 same sqlt_type value (affects ::DBI::Interbase, ::DBI::Firebird and
61 ::DBI::ODBC::Firebird)
63 0.08260 2014-01-28 18:52 (UTC)
65 - A new zero-to-DBIC style manual: DBIx::Class::Manual::QuickStart
67 * Notable Changes and Deprecations
68 - Explicitly deprecate combination of distinct and selecting a
69 non-column via $rs->get_column()
72 - More robust handling of circular relationship declarations by loading
73 foreign classes less frequently (should resolve issues like
74 http://lists.scsys.co.uk/pipermail/dbix-class/2013-June/011374.html)
75 Note that none of this is a manifestations of a DBIC bug, but rather
76 unexpected (but correct) behavior of load-order-dependent (hence
77 logically broken) Resultclass hierarchies. In order to deal with this
78 DBIC is scaling back a large number of sanity checks, which are to be
79 reintroduce pending a better framework for source registration
80 - Fix multiple edge cases of complex prefetch combining incorrectly
81 with correlated subquery selections
82 - Fix multiple edge cases stemming from interaction of a non-selecting
83 order_by specification and distinct and/or complex prefetch
84 - Fix unbound growth of a resultset during repeated execute/exhaust
86 - Work around (and be very vocal about the fact) when DBIC encounters
87 an exception object with broken string overloading
88 - Clarify ambiguous behavior of distinct when used with ResultSetColumn
89 i.e. $rs->search({}, { distinct => 1 })->get_column (...)
90 - Setting quote_names propagates to SQL::Translator when producing
91 SQLite DDL (it is one of the few producers *NOT* quoting by default)
92 - Fix incorrect binding of large integers on old versions of
93 DBD::SQLite (now DBIC simply always binds SQLite ints as BIGINT)
94 - Silence (harmless) warnings on recent DBD::SQLite versions, when
95 inserting/updating large integers on 32bit ivsize systems (RT#76395)
96 - Back out self-cleaning from DBIx::Class::Carp for the time being
97 (as a side effect fixes RT#86267)
98 - Fix incorrect internal use of implicit list context in copy()
99 - Fix 0.08250 regression in driver determination when DBI_DSN is used
100 - Tests no longer fail if $ENV{DBI_DSN} is set
101 - Throw clearer exception on ->new_related() with a non-existent
103 - Fix incorrect parethesis unroll with multicolumn in, (never noticed
104 before fixing false positive in SQLA::Test 1.77)
105 - Fix t/storage/replicated.t class loading problem
106 - Stop using the deprecated Class::MOP::load_class()
107 - Fix warning in t/54taint.t with explicitly unset PERL5LIB (RT#91972)
108 - Fix t/54taint.t failing under a local::lib with installed earlier
109 DBIC version (RT#92486)
112 - Massive incompatible change of ::BlockRunner internals (was never
113 documented as usable externally, this last set of changes settles
114 the design for proper documentation and opening up)
115 - Adjust exceptions in tests to accommodate changes in the upcoming
116 DBD::SQLite based on libsqlite 3.8.2
117 - More robust lock file naming scheme - allow tests to work on exotic
118 MSWin32 filesystems (habitual offender being http://is.gd/iy5XVP)
119 - Better diagnostics when File::Spec->tmpdir gives us crap in testing
120 - Replace $row with $result in all docs to be consistent and to
121 clarify various return values
123 0.08250 2013-04-29 22:00 (UTC)
124 * New Features / Changes
125 - Rewrite from scratch the result constructor codepath - many bugfixes
126 and performance improvements (the current codebase is now capable of
127 outperforming both DBIx::DataModel and Rose::DB::Object on some
128 workloads). Some notable benefits:
129 - Multiple has_many prefetch
130 - Partial prefetch - you now can select only columns you are
131 interested in, while preserving the collapse functionality
132 (collapse is now exposed as a first-class API attribute)
133 - Prefetch of resultsets with arbitrary order
134 (RT#54949, RT#74024, RT#74584)
135 - Prefetch no longer inserts right-side table order_by clauses
136 (massively helps the deficient MySQL optimizer)
137 - Prefetch with limit on right-side ordered resultsets now works
138 correctly (via aggregated grouping)
139 - No longer order the insides of a complex prefetch subquery,
140 unless required to satisfy a limit
141 - Stop erroneously considering order_by criteria from a join under
142 distinct => 1 (the distinct should apply to the main source only)
143 - Massively optimize codepath around ->cursor(), over 10x speedup
144 on some iterating workloads.
145 - Support standalone \[ $sql, $value ] in literal SQL with bind
146 specifications: \[ '? + ?', 42, 69 ] is now equivalent to
147 \[ '? + ?', [ {} => 42 ], [ {} => 69 ] ]
148 - Changing the result_class of a ResultSet in progress is now
149 explicitly forbidden. The behavior was undefined before, and
150 would result in wildly differing outcomes depending on $rs
152 - Deprecate returning of prefetched 'filter' rels as part of
153 get_columns() and get_inflated_columns() data
154 - Invoking get_inflated_columns() no longer fires get_columns() but
155 instead retrieves data from individual non-inflatable columns via
157 - Emit a warning on incorrect use of nullable columns within a
159 - Limited checks are performed on whether columns without declared
160 is_nullable => 1 metadata do in fact sometimes fetch NULLs from
161 the database (the check is currently very limited and is performed
162 only on resultset collapse when the alternative is rather worse)
165 - Fix _dbi_attrs_for_bind() being called befor DBI has been loaded
166 (regression in 0.08210)
167 - Fix update/delete operations on resultsets *joining* the updated
168 table failing on MySQL. Resolves oversights in the fixes for
169 RT#81378 and RT#81897
170 - Fix open cursors silently resetting when inherited across a fork
172 - Properly support "MySQL-style" left-side group_by with prefetch
173 - Fix $grouped_rs->get_column($col)->func($func) producing incorrect
175 - Stop Sybase ASE storage from generating invalid SQL in subselects
176 when a limit without offset is encountered
177 - Even more robust behavior of GenericSubQuery limit dialect
178 - Make sure deployment_statements() and cursor_class() are called on
179 a resolved storage subclass
182 - Fix tests failing due to unspecified resultset retrieval order
183 (test suite now will pass with newest SQLite libs)
185 0.08210 2013-04-04 15:30 (UTC)
186 * New Features / Changes
187 - Officially deprecate the 'cols' and 'include_columns' resultset
189 - Remove ::Storage::DBI::sth() deprecated in 0.08191
192 - Work around a *critical* bug with potential for data loss in
193 DBD::SQLite - RT#79576
194 - Audit and correct potential bugs associated with braindead reuse
195 of $1 on unsuccessful matches
196 - Fix incorrect warning/exception originator reported by carp*() and
199 0.08209 2013-03-01 12:56 (UTC)
200 * New Features / Changes
201 - Debugging aid - warn on invalid result objects created by what
202 seems like an invalid inheritance hierarchy
205 - Fix another embarrassing regression preventing correct refining of
206 the search criteria on a prefetched relation (broken in 0.08205)
207 - Fix incorrect callsite reporting by DBIC::Carp
209 0.08208 2013-02-20 09:56 (UTC)
210 * New Features / Changes
211 - A bunch of nonsensically named arguments to the SQL::Translator
212 parser have been marked as deprecated (while still fully
216 - Fix duplicated selected columns when calling 'count' when a same
217 aggregate function is used more than once in a 'having' clause
219 - Prevent SQL::Translator::Producer::YAML from seeing the $dbh
220 in a potentially connected $schema instance (RT#75394)
223 - Fixup our distbuilding process to stop creating world-writable
224 tarball contents (implicitly fixes RT#83084)
225 - Added strict and warnings tests for all lib and test files
229 - Fix dbh_do() failing to properly reconnect (regression in 0.08205)
230 - Extra sanity check of a fresh DBI handle ($dbh). Fixes
231 connection coderefs returning garbage (seen in the wild)
234 - Only allow known globals in SQL::Translator leak allowance
235 - General cleanup of error message texts - quote names/identifiers
237 - Stop t/52leaks.t from failing when AUTOMATED_TESTING=1
240 * New Features / Changes
241 - The emulate_limit() arbitrary limit dialect emulation mechanism is
242 now deprecated, and will be removed when DBIx::Class migrates to
244 - Support for the source_bind_attributes() storage method has been
245 removed after a lengthy deprecation cycle
247 - When performing resultset update/delete only strip condition
248 qualifiers - leave the source name alone (RT#80015, RT#78844)
249 - Fix incorrect behavior on resultset update/delete invoked on
250 composite resultsets (e.g. as_subselect_rs)
251 - Fix update/delete operations referencing the updated table failing
252 on MySQL, due to its refusal to modify a table being directly
253 queried. As a workaround induce in-memory temp-table creation
255 - More robust behavior under heavily threaded environments - make
256 sure we do not have refaddr reuse in the global storage registry
257 - Fix failing test on 5.8 under Win32 (RT#81114)
258 - Fix hash-randomization test issues (RT#81638)
259 - Disallow erroneous calling of connect_info on a replicated storage
262 - Improve the populate docs in ::Schema and ::ResultSet
263 - ::Storage::DBI::source_bind_attributes() removed as announced
264 on Jan 2011 in 0e773352a
267 * New Features / Changes
268 - SQLMaker now accepts \'literal' with the 'for' rs attribute as an
269 override to the builtin FOR options
271 - Fix unique constraint violations in Ordered.pm blanket movement
272 (RT#79773, rolls back short-sighted 5e6fde33e)
273 - Fix API mismatch between new_result() and new_related() (originally
275 - Fix test failure on perl 5.8
277 - Much more extensive diagnostics when a new RDBMS/DSN combination is
278 encountered (RT#80431)
282 - Really fix inadequate $dbh->ping SQLite implementation (what shipped
283 in 0.08201 tickled other deficiencies in DBD::SQLite itself)
287 - Replace inadequate $dbh->ping SQLite implementation with our own,
290 0.08200 2012-08-24 (UTC)
292 - Change one of the new tests for the previous release to not require
295 0.08199 2012-08-22 (UTC)
297 - Roll back incomplete (and broken) internal changes - restore prefetch functionality
299 0.08198 2012-07-11 03:43 (UTC)
301 - Fix a number of Win32 Test issues
302 - Fix silent Oracle connection failures
304 0.08197 2012-07-10 10:32 (UTC)
305 * New Features / Changes
306 - Issue a warning when DateTime objects are passed to ->search
307 - Fast populate() in void context is now even more efficient by
308 going directly through execute_for_fetch bypassing execute_array
309 - Fix update()/delete() on complex resultsets to no longer fall back
310 to silly row-by-row deletion, construct a massive OR statement
312 - Allow complex update/delete operations on sources without a
313 primary key, as long as they have at least one non-nullable
315 - dbicadmin now better supports catalyst-style config files, by
316 unrolling 'config_info' hashkeys
317 - Multiple Improvements MSSQL over DBD::ADO
318 - Transaction support
319 - Support for VARCHAR(MAX)/VARBINARY(MAX)/NVARCHAR(MAX) datatypes
320 - Nomalization of retrieved GUID values
323 - Fix complex has_many prefetch with resultsets not selecting identity
324 columns from the root result source
325 - Fix SkipFirst and FirstSkip limit dialects (Informix and Firebird)
326 - Fix "Skimming limit" dialects (Top, FetchFirst) to properly check
327 the order_by criteria for stability
328 - Fix "Skimming limit" dialects (Top, FetchFirst) to propagate
329 non-selected order criteria when part of a larger subquery
330 - Fix RowNumberOver and all "skimming limits" to correctly assemble
331 bind values when supplied for both select and order_by
332 - Fix all subquery-based dialects to not lose a subquery fragment
333 when we both select and order by the result of the same subquery
334 - Fix the Sybase hubrid limit dialect (RowCountOrGenericSubQ) losing
335 Group/Having/Order clauses when called without an offset (RT#73244)
336 - No longer generate incorrect SQL on ->as_query called on resultsets
337 with software_limit enabled
338 - A number of corner case fixes of void context populate() with \[]
339 - Fix corner case of forked children disconnecting the parents DBI
341 - Improve identity/autoinc retrieval code in MSSQL and Sybase -
342 should reduce weird side-effects especially with populate()
343 - Explicitly disable DBD::ODBC batch operations (as of DBD::ODBC 1.35)
344 for the following drivers too buggy to handle the optimized path:
345 - FreeTDS ODBC driver (when used with MSSQL)
346 - The Firebird ODBC driver
347 - The MSAccess ODBC driver
348 - Explicitly disable DBD::ODBC dynamic_cursors when using freetds 0.83
349 or later - they made enough ODBC incompatible changes making it
350 impossible to support sanely
351 - Explicitly disable SCOPE_IDENTITY queries and statement caching for
352 MSSQL on DBD::Sybase compiled against freetds 0.83 or later - way too
354 - Disable statement caching when using Sybase ASE and DBD::Sybase
355 compiled against freetds 0.83 or later
356 - Fix leakage of $schema on in-memory new_related() calls
357 - Fix more cases of $schema leakage in SQLT::Parser::DBIC
358 - Fix leakage of $storage in ::Storage::DBI::Oracle
359 - Fix pessimization of Oracle RowNum limit dialect query when no
360 offset has been specified
361 - Remove useless vestigial pessimization in Ordered.pm for cases
362 when the position column is part of a unique constraint
363 - Fix dbicadmin to no longer ignore the documented 'config' option
364 - The schema-resultsource entanglement is now much more robust
366 - Fix ::Schema::ddl_filename() failing miserably on paths containing
367 certain numeric sequences
368 - t/53lean_startup.t adjusted for new 5.15.x base.pm behavior
371 - Centralized leak-checks for all instances of DBICTest::Schema
373 - Now passes all tests with Test::Builder 1.005
374 - Codebase is now trailing-whitespace-free
375 - Cleanup of complex resultset update/delete oprations - storage
376 specific code moved back to ResultSet and replaced by checks
377 of storage capabilities
378 - Fixed carp_once only emitting one single warning per package
379 regardless of warning content
380 - Test suite now can be safely executed in parallel (prove -jN
381 or HARNESS_OPTIONS=jN)
383 0.08196 2011-11-29 05:35 (UTC)
385 - Fix tests for DBD::SQLite >= 1.34.
386 - Fix test failures with DBICTEST_SQLITE_USE_FILE set
387 - Fix the find() condition heuristics being invoked even when the
388 call defaults to 'primary' (i.e. when invoked with bare values)
389 - Throw much clearer error on incorrect inflation spec
390 - Fix incorrect storage behavior when first call on a fresh schema
391 is with_deferred_fk_checks
392 - Fix incorrect dependency on Test::Simple/Builder (RT#72282)
393 - Fix uninitialized warning in ::Storage::Sybase::ASE
394 - Improve/cache DBD-specific datatype bind checks (also solves a
395 nasty memleak with version.pm on multiple ->VERSION invocations)
396 - The internal carp module now correctly skips CAG frames when
398 - Fix test failures on perl < 5.8.7 and new Package::Stash::XS
399 - Fix TxnScopeGuard not behaving correctly when $@ is set at the
400 time of $guard instantiation
401 - Fix the join/prefetch resolver when dealing with ''/undef/()
402 relation specifications
405 - No longer depend on Variable::Magic now that a pure-perl
406 namespace::clean is available
407 - Drop Oracle's Math::BigInt req down to 1.80 - no fixes concerning
410 0.08195 2011-07-27 16:20 (UTC)
412 - Fix horrible oversight in the Oracle sqlmaker when dealing with
413 queries updating blobs (RT#69829)
415 0.08194 2011-07-20 16:10 (UTC)
417 - Fix $rs->populate([]) to be a no-op rather than an exception
418 - Overhaul t/53lean_startup.t to better dodge false positives
419 - Stop Data::Compare from loading random plugins
420 - Oracle: Recalculate LOB bind indices for UPDATE with LOBs in WHERE
423 0.08193 2011-07-14 17:00 (UTC)
424 * New Features / Changes
425 - Allow schema cloning to mutate attributes
426 - DBIC now attempts more aggressive de-duplication of where
427 conditions on resultset chaining
428 - The Ordered component is now smarter wrt reordering of dirty
429 objects, and does its job with less storage queries
430 - Logging via DBIC_TRACE=1=<filename> no longer overwrites the
431 logfile on every program startup, appending loglines instead
434 - Fix issue where the query was becoming overly mangled when trying
435 to use pagination with a query that has a sub-select in the WHERE
437 - Fix possible incorrect pagination on Oracle, when a resultset
438 is not ordered by a unique column
439 - Revert "Fix incorrect signature of the default sqlt_deploy_hook"
440 from 0.08191 - documentation was in fact incorrect, not the code
441 - Fix Sybase ASE IC::DateTime support (::Storage going out of sync
442 with new default format expected by DateTime::Format::Sybase)
443 - Fix a bug in update_all() resulting in the first row receiving a
444 different dataset than the subsequent ones
445 - Accomodate MSAccess supporting only 'INNER JOIN' (not plain 'JOIN')
446 - InflateColumn::DateTime option datetime_undef_if_invalid no longer
447 masks missing dependency exceptions (RT#66823)
448 - Fix bug in Schema::Versioned failing to insert a schema version row
449 during upgrades at the turn of the second
450 - Fix incorrect bind of integers >= 2^^32 (bigint columns) to
451 SQL_INTEGER, resulting in silent conversion to '-1'
452 - Fix pre 5.10 failures of t/55namespaces_cleaned.t due to buggy
454 - Oracle autoinc inserts no longer leave open cursors behind
456 0.08192 2011-05-10 04:20 (UTC)
458 - Fix serious regression on SQLite, corrupting data when an alphanum
459 value does not correspond to a stale numeric datatype in colinfo
461 0.08191 2011-05-02 00:45 (UTC) (deleted from CPAN)
462 * New Features / Changes
463 - Add quote_names connection option. When set to true automatically
464 sets quote_char and name_sep appropriate for your RDBMS
465 - Add retrieve_on_insert column info flag, allowing to retrieve any
466 column value instead of just autoinc primary keys
467 - Bring back strict ordering of selectors in complex search chains
468 (an ill-fated attempt was made in 0.08127 to order intelligently)
469 - All limit dialects (except for the older Top and FetchFirst) are
470 now using bind parameters for the limits/offsets, making DBI's
471 prepare_cached useful across paged resutsets
472 - Support for savepoints for SQLite
473 - Support for MS Access databases via DBD::ODBC and DBD::ADO (only
474 Win32 support currently tested)
475 - Support for the Firebird RDBMS over the new DBD::Firebird driver
476 - IC::DateTime support for MSSQL over DBD::ADO
477 - Both the ::ODBC and ::ADO dispatchers now warn if a rdbms-specific
478 driver is not found for this connection before falling back to
480 - ::Storage::DBI::sth was mistakenly marked/documented as public,
481 privatize and warn on deprecated use
482 - Massive overhaul of bind values/attributes handling - slightly
483 changes the output of as_query (should not cause compat issues)
484 - Support ancient DB2 versions (5.4 and older), with proper limit
486 - Support sub-second precision for TIMESTAMPs for Firebird over ODBC
487 - Support BLOBs and CLOBs in WHERE clauses for Oracle, including LIKE
491 - Fix ::Storage::DBI::* MRO problems on 5.8.x perls
492 - Disable mysql_auto_reconnect for MySQL - depending on the ENV
493 it sometimes defaults to on and causes major borkage on older
495 - Fix dropped bind values in select/group_by on Oracle (omission
496 from 0542ec57 and 4c2b30d6)
497 - Fix remaining errors with Oracle and identifiers longer than the
498 Oracle-imposed maximum of 30 characters (RT#66390)
499 - Fix older oracle-specific "WhereJoins" to work properly with
501 - Fix problems with M.A.D. under CGI::SpeedyCGI (RT#65131)
502 - Reenable paging of cached resultsets - breakage erroneously added
504 - Better error handling when prepare() fails silently
505 - Fixes skipped lines when a comment is followed by a statement
506 when deploying a schema via sql file
507 - Fix reverse_relationship_info on prototypical result sources
508 (sources not yet registered with a schema)
509 - Warn and skip relationships missing from a partial schema during
511 - Automatically require the requested cursor class before use
513 - Work around a Firebird ODBC driver bug exposed by DBD::ODBC 1.29
514 - Fix (to the extent allowed by the driver) transaction support in
515 DBD::Sybase compiled against FreeTDS
516 - Fix exiting via next warnings in ResultSource::sequence()
517 - Fix stripping of table qualifiers in update/delete in arrayref
519 - Change SQLMaker carp-monkeypatch to be compatible with versions
520 of SQL::Abstract >= 1.73
521 - Fix using \[] literals in the from resultset attribute
522 - Fix populate() with \[], arrays (datatype) and other exotic values
523 - Fix handling of rollbacks in nested transactions
524 - Fix complex limits (RNO/RowNum/FetchFirst/Top/GenSubq) with
525 sub-selects in the selectors list (correlated subqueries)
526 - Fix inconsistency between $rs->next with and without HRI when all
527 the "root" columns are in fact injected from the right rs side
528 - Fix the join optimizer to correctly preserve the non-multi path to
529 a multi relationship ( x -> might_have y -> has_many z )
530 - Fix object-derived custom-relationship resultsets to resultsources
531 with multilevel monikers (e.g. $schema->source('Foo::Bar') )
532 - Fix incorrect signature of the default sqlt_deploy_hook - it now
533 matches the documentation of passing in the result source object
534 - Fix inadequate handling of internal storage methods within
535 ::Storage::Replicated (RT#66295)
538 - Rewire all warnings to a new Carp-like implementation internal
539 to DBIx::Class, and remove the Carp::Clan dependency
540 - Only load Class::C3 and friends if necessary ($] < 5.010)
541 - Greatly reduced loading of non-essential modules to aid startup
542 time (mainly benefiting CGI users)
543 - Make sure all namespaces are clean of rogue imports
544 - Dropped DBI req 2 years back - everything works with 1.57, no
545 point requiring something newer
547 0.08190-TRIAL 2011-01-24 15:35 (UTC)
549 * New Features / Changes
550 - Support for completely arbitrary SQL::Abstract-based conditions
551 in all types of relationships
553 0.08127 2011-01-19 16:40 (UTC)
554 * New Features / Changes
555 - Schema/resultsource instances are now crossreferenced via a new
556 system guaranteeing leak-free mutually assured destruction
557 - DBIx::Class now warns when the user erroneously supplies
558 AutoCommit => 0 to connect()
559 - A warning is also issued before forcing the RaiseError
560 setting of externally supplied DBI handles
561 - Switch to a warning when find() is invoked with both a 'key'
562 argument and a NULL-containing condition to satisfy the named
563 constraint. Previously (starting with 0.08124) an exception was
565 - Switch to a warning when a commit is attempted with an out-of-sync
566 transaction_depth (someone issued a begin externally to DBIC).
567 Previously (starting with 0.08124) an exception was thrown
570 - A number of improvements/diagnostics of multiple active resultset
571 handling on MSSQL over DBD::ODBC
572 - Revert default selection to being lazy again (eagerness introduced
573 in 0.08125) - fixes DBIx::Class::Helper::ResultSet::RemoveColumns
574 - Fix losing order of columns provided in select/as (regression from
576 - Unaliased "dark" selectors no longer throw off prefetch
577 - Fix proper composition of bind values across all possible
578 SQL areas ( group_by => \[ ... ] now works properly )
579 - Allow populate to skip empty has_many relationships which makes
580 it easier to pass HashRefInflator data directly to ->populate
581 - Improve freeze/thaw semantics and error messages (RT#62546)
582 - Fix inconsistency in Manual::Features (RT#64500)
583 - Fix incorrect SQL when using for => 'shared' with MySQL (RT#64590)
584 - Throw comprehensible exception on erroneous $schema->source()
586 - Fix sloppy refactor of ResultSource::sequence back from 89170201
588 - Fix incorrect error detection during populate() on Oracle
589 - Better handling of result_source-less row objects by
590 auto-calling result_source_instance when necessary
591 - Fix reverse_relationship_info and sqlt deploy on partially
592 loaded schemas (relationships point to non-existent sources)
595 - Fix test warning on win32 - at this point the test suite is
596 warning-free on all known OSes
597 - Require newest namespace::clean which in turn depends on new
598 installable Package::Stash
600 0.08126 2010-12-28 18:10 (UTC)
602 - Bump forgotten Class::Accessor::Grouped core dependency
603 - Promote forgotten Hash::Merge optdep to a hard requirement
604 - Skip t/storage/error.t on smokers with leaking perls
605 - Fix t/storage/txn.t deadlocks on slower machines
606 - Do not run on smokers if a trial Package::Stash is found
608 0.08125 2010-12-27 04:30 (UTC)
609 * New Features / Changes
610 - New method ResultSource columns_info method, returning multiple
611 pairs of column name/info at once
612 - $rs->search now throws when called in void context, as it makes
613 no sense (and is nearly always a sign of a bug/misdesign)
614 - Restore long-lost ability to supply unbalanced select/as pairs
615 e.g. +select => \'DISTINCT(foo, bar)', +as => ['foo', 'bar']
616 - +columns now behaves just like columns by not stripping a
617 fully-qualified 'as' spec (i.e. foo.bar results in $obj->foo->bar)
618 - Deprecate legacy $rs->search( %condition ) syntax (warn once per
620 - NULL is now supplied unquoted to all debug-objects, in order to
621 differentiate between a real NULL and the string 'NULL'
622 - New search() condition operator -value used to pass complex bind
623 values to DBI: search({ array_col => { -value => [1,2,3] }})
624 - Add full INSERT...RETURNING support for Oracle
625 - Deprecate use of -nest in search conditions (warn once per
627 - Deprecate the completely useless DBIx::Class::Serialize::Storable
631 - Fixed read-only attribute set attempt in ::Storage::Replicated
633 - Fix incomplete logic while detecting correct Oracle sequence
635 - Fix detection of Oracle sequences for tables without an explicitly
636 specified schema (RT#63493)
637 - Major overhaul of Storage::Oracle to handle enabled quoting
638 - Fixed incorrect composition of select/as/columns attributes during
640 - Proper serialization of resultsets with open cursors
641 - Refactor handling of RDBMS-side values during insert() - fix
642 regression of inserts into a Postgres / ::Replicated combination
643 - Missing dependency check in t/60core.t (RT#62635)
644 - Fix regressions in IC::DT registration logic
645 - Fix regression in select-associated bind value handling (RT#61025)
646 - Simplify SQL generated by some LIMITed prefetching queries
647 - Throw an exception when a required group_by on a complex prefetch
648 can not be auto-constructed, instead of continuing to eventually
650 - Fix infinite loops on old perls with a recent Try::Tiny
651 - Improve "fork()" on Win32 by reimplementing a more robust DBIC
652 thread support (still problematic, pending a DBI fix)
653 - Properly quote table name on INSERT with no values
654 - Work around possible Storage destruction warnings
655 - Fix count of grouped resultsets using HAVING with aliases
656 - Setting belongs_to columns/relationships no longer leaves the
657 FK value and related object out of sync
658 - Stop stripping newlines from SQL statements in the limit emulators
659 as it is possible that custom sql with comments was provided
660 - Add forgotten attributes to Admin.pm
661 - Fix incorrect 'having' attribute documentation (RT#64129)
662 - Improve fallback-to-master/return-to-slave reporting in
663 ::Replicated::Balancer
664 - Adjust txn_scope_guard code/tests to changes in $@ handling on
665 recent blead (RT#64251)
668 - Add extra option groups to DBIC::Optional::Depencencies, to aid
669 users in requesting the prerequisites for a particular RDBMS
670 - Switch all serialization to use Storable::nfreeze for portable
671 architecture independent ice
672 - Fix the bogus META.yml dependency injection issue for good
673 - Refactor DBIx::Class::Storage::Statistics::debugfh() to be lazy
675 0.08124 2010-10-28 14:23 (UTC)
676 * New Features / Changes
677 - Add new -ident "function" indicating rhs is a column name
678 { col => { -ident => 'othercol' } } vs { col => \'othercol' }
679 - Extend 'proxy' relationship attribute
680 - Use DBIx::Class::Storage::Debug::PrettyPrint when the
681 environment variable DBIC_TRACE_PROFILE is set, see
682 DBIx::Class::Storage for more information
683 - Implemented add_unique_constraints() which delegates to
684 add_unique_constraint() as appropriate
685 - add_unique_constraint() now poparly throws if called with
686 multiple constraint definitions
687 - No longer depend on SQL::Abstract::Limit - DBIC has been doing
688 most of the heavy lifting for a while anyway
689 - FilterColumn now passes data through when transformations
690 are not specified rather than throwing an exception.
691 - Optimized RowNum based Oracle limit-dialect (RT#61277)
692 - Requesting a pager on a resultset with cached entries now
693 throws an exception, instead of returning a 1-page object
694 since the amount of rows is always equal to the "pagesize"
695 - $rs->pager now uses a lazy count to determine the amount of
696 total entries only when really needed, instead of doing it
697 at instantiation time
698 - New documentation map organized by features
699 (DBIx::Class::Manual::Features)
700 - find( { ... }, { key => $constraint } ) now throws an exception
701 when the supplied data does not fully specify $constraint
702 - find( col1 => $val1, col2 => $val2, ... ) is no longer supported
703 (it has been in deprecated state for more than 4 years)
704 - Make sure exception_action does not allow exception-hiding
705 due to badly-written handlers (the mechanism was never meant
706 to be able to suppress exceptions)
709 - Fix memory leak during populate() on 5.8.x perls
710 - Temporarily fixed 5.13.x failures (RT#58225)
711 (perl-core fix still pending)
712 - Fix result_soutrce_instance leaks on compose_namespace
713 - Fix $_ volatility on load_namespaces (a class changing $_
714 at compile time no longer causes a massive fail)
715 - Fix find() without a key attr. choosing constraints even if
716 some of the supplied values are NULL (RT#59219)
717 - Fixed rels ending with me breaking subqueried limit realiasing
718 - Fixed $rs->update/delete on resutsets constrained by an
720 - Remove rogue GROUP BY on non-multiplying prefetch-induced
722 - Fix incorrect order_by handling with prefetch on
723 $ordered_rs->search_related ('has_many_rel') resultsets
724 - Oracle sequence detection now *really* works across schemas
725 (fixed some ommissions from 0.08123)
726 - dbicadmin now uses a /usr/bin/env shebang to work better with
727 perlbrew and other local perl builds
728 - bulk-inserts via $dbh->bind_array (void $rs->populate) now
729 display properly in DBIC_TRACE
730 - Incomplete exception thrown on relationship auto-fk-inference
732 - Fixed distinct with order_by to not double-specify the same
733 column in the GROUP BY clause
734 - Properly support column names with symbols (e.g. single quote)
736 - Fixed ::Schema::Versioned to work properly with quoting on
738 - Fixed t/54taint fails under local-lib
739 - Fixed SELECT ... FOR UPDATE with LIMIT regression (RT#58554)
740 - Fixed CDBICompat to preserve order of column-group additions,
741 so that test relying on the order of %{} will no longer fail
742 - Fixed mysterious ::Storage::DBI goto-shim failures on older
744 - Non-blessed reference exceptions are now correctly preserved
745 when thrown from udner DBIC (e.g. from txn_do)
746 - No longer disconnecting database handles supplied to connect
748 - Fixed t/inflate/datetime_pg.t failures due to a low dependency
749 on DateTime::Format::Pg (RT#61503)
750 - Fix dirtyness detection on source-less objects
751 - Fix incorrect limit_dialect assignment on Replicated pool members
752 - Fix invalid sql on relationship attr order_by with prefetch
753 - Fix primary key sequence detection for Oracle
754 (first trigger instead of trigger for column)
755 - Add various missing things to Optional::Dependencies
756 - Skip a test that breaks due to serious bugs in current DBD::SQLite
757 - Fix tests related to leaks and leaky perls (5.13.5, 5.13.6)
760 - Entire test suite now passes under DBIC_TRACE=1
761 - Makefile.PL no longer imports GetOptions() to interoperate
762 better with Catalyst installers
763 - Bumped minimum Module::Install for developers
764 - Bumped DBD::SQLite dependency and removed some TODO markers
765 from tests (RT#59565)
766 - Do not execute t/zzzzzzz_sqlite_deadlock.t for regular module
767 installs - test is prone to spontaneous blow up
768 - DT-related tests now require a DateTime >= 0.55 (RT#60324)
769 - Makefile.PL now provides a pre-parsed DBIC version to the
770 Opt::Dep pod generator
771 - t/52leaks.t now performs very aggressive leak detection in
774 0.08123 2010-06-12 14:46 (UTC)
776 - Make sure Oracle identifier shortener applies to auto-generated
777 column names, so we stay within the 30-char limit (RT#58271)
778 - Oracle sequence detection now works across schemas
779 - Fix a Storage/$dbh leak introduced by the migration to
780 Try::Tiny (this is *not* a Try::Tiny bug)
781 - Fix corner case of count with group-by over a 1:1 join column
782 where the selector ends up with column name clashes
783 - POD fixes (RT#58247)
786 - Test suite default on-disk database now checks for Win32
787 fail-conditions even when running on other OSes
789 0.08122 2010-06-03 17:41 (UTC)
791 - Add DBIx::Class::FilterColumn for non-ref filtering
792 - ::Storage::DBI now correctly preserves a parent $dbh from
793 terminating children, even during interpreter-global
794 out-of-order destruction
795 - dbicadmin supports an -I option with the same semantics as
797 - InflateColumn::DateTime support for MSSQL via DBD::Sybase
798 - Millisecond precision support for MSSQL datetimes for
799 InflateColumn::DateTime
800 - Oracle-specific hierarchical query syntax support:
801 CONNECT BY (NOCYCLE) / START WITH / ORDER SIBLINGS BY
802 - Support connecting using $ENV{DBI_DSN} and $ENV{DBI_DRIVER}
803 - current_source_alias method on ResultSet objects to
804 determine the alias to use in programatically assembled
805 search()es (originally added in 0.08100 but unmentioned)
806 - Rewrite/unification of all subselecting limit emulations
807 (RNO, Top, RowNum) to be much more robust wrt complex joined
809 - MSSQL limits now don't require nearly as many applications of
810 the unsafe_subselect_ok attribute, due to optimized queries
811 - Support for Generic Subquery limit "emulation" - awfully slow
812 and inefficient but works on almost any db, and is preferred
813 to software limit emulation
814 - Sybase ASE driver now uses SET ROWCOUNT where possible, and
815 Generic Subquery otherwise for limit support instead of always
816 using software limit emulation
817 - create_ddl_dir (and derivatives) now attempt to create the given
818 $ddl_dir if it does not already exist
819 - deployment_statements now automatically supplies the current RDBMS
820 version to SQLT producer_args for MySQL, Pg, SQLite and Oracle
823 - Fix nasty potentially data-eating bug when deleting/updating
825 - Fix find() to use result_class set on object
826 - Fix result_class setter behaviour to not mistakenly stuff attrs.
827 - Don't try and ensure_class_loaded an object. This doesn't work.
828 - Fix as_subselect_rs to not inject resultset class-wide where
829 conditions outside of the resulting subquery
830 - Fix count() failing with {for} resultset attribute (RT#56257)
831 - Fixed incorrect detection of Limit dialect on unconnected $schema
832 - update() on row not in_storage no longer throws an exception
833 if there are no dirty columns to update (fixes cascaded update
835 - update()/delete() on prefetching resultsets no longer results
836 in malformed SQL (some $rs attributes were erroneously left in)
837 - Fix dbicadmin to allow deploy() on non-versioned schema
838 - Fix dbicadmin to respect sql_dir on upgrade() (RT#57732)
839 - Update Schema::Versioned to respect hashref style of
841 - Do not recreate the same related object twice during MultiCreate
842 (solves the problem of orphaned IC::FS files)
843 - Fully qualify xp_msver selector when using DBD::Sybase with
845 - Fix ::DBI::Storage to always be able to present a full set of
846 connect() attributes to e.g. Schema::Versioned
847 - Fix Oracle auto-inc trigger detection of "INSERT OR UPDATE"-type
851 - Reformatted Changelog \o/
852 - DBIC goes git://git.shadowcat.co.uk/dbsrgits/DBIx-Class.git
853 - Allow developers to skip optional dependency forcing when working
855 - Add a warning to load_namespaces if a class in ResultSet/ is not
856 a subclass of DBIx::Class::ResultSet
857 - All DBIC exception-handling switched to Try::Tiny
858 - All DBIC modules are now free of imports via namespace::clean
859 - Depend on optimized SQL::Abstract (faster SQL generation)
860 - Depend on new Class::Accessor::Grouped reintroducing optional use
861 of Class::XSAccessor (just install C::XSA and get lightning fast
864 0.08121 2010-04-11 18:43:00 (UTC)
865 - Support for Firebird RDBMS with DBD::InterBase and ODBC
866 - Add core support for INSERT RETURNING (for storages that
867 supports this syntax, currently PostgreSQL and Firebird)
868 - Fix spurious warnings on multiple UTF8Columns component loads
869 - DBIx::Class::UTF8Columns entered deprecated state
870 - DBIx::Class::InflateColumn::File entered deprecated state
871 - DBIx::Class::Optional::Dependencies left experimental state
872 - Add req_group_list to Opt::Deps (RT#55211)
873 - Add support for mysql-specific STRAIGHT_JOIN (RT#55579)
874 - Cascading delete/update are now wrapped in a transaction
876 - Fix accidental autovivification of ENV vars
877 - Fix update_all and delete_all to be wrapped in a transaction
878 - Fix multiple deficiencies when using MultiCreate with
879 data-encoder components (e.g. ::EncodedColumn)
880 - Fix regression where SQL files with comments were not
881 handled properly by ::Schema::Versioned.
882 - Fix regression on not properly throwing when $obj->relationship
884 - Fix the join-optimiser to consider unqualified column names
886 - Fix an issue with multiple same-table joins confusing the join
888 - Add has_relationship method to row objects
889 - Fix regression in set_column on PK-less objects
890 - Better error text on malformed/missing relationships
891 - Add POD about the significance of PK columns
892 - Fix for SQLite to ignore the (unsupported) { for => ... }
894 - Fix ambiguity in default directory handling of create_ddl_dir
896 - Support add_columns('+colname' => { ... }) to augment column
899 0.08120 2010-02-24 08:58:00 (UTC)
900 - Make sure possibly overwritten deployment_statements methods in
901 schemas get called on $schema->deploy
902 - Fix count() with group_by aliased-function resultsets
903 - with_deferred_fk_checks() Oracle support
904 - Massive refactor and cleanup of primary key handling
905 - Fixed regression losing custom result_class (really this time)
907 - Fixed regression in DBIC SQLT::Parser failing with a classname
908 (as opposed to a schema object)
909 - Changes to Storage::DBI::Oracle to accomodate changes in latest
910 SQL::Translator (quote handling)
911 - Make sure deployment_statements is per-storage overridable
912 - Fix dbicadmin's (lack of) POD
914 0.08119 2010-02-15 09:36:00 (UTC)
915 - Add $rs->is_ordered to test for existing order_by on a resultset
916 - Add as_subselect_rs to DBIC::ResultSet from
917 DBIC::Helper::ResultSet::VirtualView::as_virtual_view
918 - Refactor dbicadmin adding DDL manipulation capabilities
919 - New optional dependency manager to aid extension writers
920 - Depend on newest bugfixed Moose
921 - Make resultset chaining consistent wrt selection specification
922 - Storage::DBI::Replicated cleanup
923 - Fix autoinc PKs without an autoinc flag on Sybase ASA
925 0.08118 2010-02-08 11:53:00 (UTC)
926 - Fix a bug causing UTF8 columns not to be decoded (RT#54395)
927 - Fix bug in One->Many->One prefetch-collapse handling (RT#54039)
928 - Cleanup handling of relationship accessor types
930 0.08117 2010-02-05 17:10:00 (UTC)
931 - Perl 5.8.1 is now the minimum supported version
932 - Massive optimization of the join resolution code - now joins
933 will be removed from the resulting SQL if DBIC can prove they
934 are not referenced by anything
935 - Subqueries no longer marked experimental
936 - Support for Informix RDBMS (limit/offset and auto-inc columns)
937 - Support for Sybase SQLAnywhere, both native and via ODBC
938 - might_have/has_one now warn if applied calling class's column
939 has is_nullable set to true.
940 - Fixed regression in deploy() with a {sources} table limit applied
942 - Views without a view_definition will throw an exception when
943 parsed by SQL::Translator::Parser::DBIx::Class
944 - Stop the SQLT parser from auto-adding indexes identical to the
946 - InflateColumn::DateTime refactoring to allow fine grained method
948 - Fix ResultSetColumn improperly selecting more than the requested
949 column when +columns/+select is present
950 - Fix failure when update/delete of resultsets with complex WHERE
952 - Fix regression in context sensitiveness of deployment_statements
953 - Fix regression resulting in overcomplicated query on
954 search_related from prefetching resultsets
955 - Fix regression on all-null returning searches (properly switch
956 LEFT JOIN to JOIN in order to distinguish between both cases)
957 - Fix regression in groupedresultset count() used on strict-mode
959 - Better isolation of RNO-limited queries from the rest of a
960 prefetching resultset
961 - New MSSQL specific resultset attribute to allow hacky ordered
963 - Fix nasty schema/dbhandle leak due to SQL::Translator
964 - Initial implementation of a mechanism for Schema::Version to
965 apply multiple step upgrades
966 - Fix regression on externally supplied $dbh with AutoCommit=0
967 - FAQ "Custom methods in Result classes"
968 - Cookbook POD fix for add_drop_table instead of add_drop_tables
969 - Schema POD improvement for dclone
971 0.08115 2009-12-10 09:02:00 (CST)
972 - Real limit/offset support for MSSQL server (via Row_Number)
973 - Fix distinct => 1 with non-selecting order_by (the columns
974 in order_by also need to be aded to the resulting group_by)
975 - Do not attempt to deploy FK constraints pointing to a View
976 - Fix count/objects from search_related on limited resultset
977 - Stop propagating distinct => 1 over search_related chains
978 - Make sure populate() inherits the resultset conditions just
980 - Make get_inflated_columns behave identically to get_columns
981 wrt +select/+as (RT#46953)
982 - Fix problems with scalarrefs under InflateColumn (RT#51559)
983 - Throw exception on delete/update of PK-less resultsets
984 - Refactored Sybase storage driver into a central ::DBI::Sybase
985 dispatcher, and a sybase-specific ::DBI::Sybase::ASE
986 - Fixed an atrocious DBD::ADO bind-value bug
987 - Cookbook/Intro POD improvements
989 0.08114 2009-11-14 17:45:00 (UTC)
990 - Preliminary support for MSSQL via DBD::ADO
991 - Fix botched 0.08113 release (invalid tarball)
993 0.08113 2009-11-13 23:13:00 (UTC)
994 - Fix populate with has_many bug
996 - Fix Oracle autoincrement broken for Resultsets with scalar refs
998 - Complete Sybase RDBMS support including:
999 - Support for TEXT/IMAGE columns
1000 - Support for the 'money' datatype
1001 - Transaction savepoints support
1002 - DateTime inflation support
1003 - Support for bind variables when connecting to a newer Sybase with
1004 OpenClient libraries
1005 - Support for connections via FreeTDS with CASTs for bind variables
1007 - Support for interpolated variables with proper quoting when
1008 connecting to an older Sybase and/or via FreeTDS
1009 - bulk API support for populate()
1010 - Transaction support for MSSQL via DBD::Sybase
1011 - Add is_paged method to DBIx::Class::ResultSet so that we can
1012 check that if we want a pager
1013 - Skip versioning test on really old perls lacking Time::HiRes
1015 - Fixed on_connect_do/call regression when used with a coderef
1016 connector (RT #50003)
1017 - A couple of fixes to Ordered to remedy subclassing issues
1018 - Fixed another lingering problem with PostgreSQL
1019 auto-increment support and its interaction with multiple
1021 - Remove some IN workarounds, and require a recent version of
1023 - Improvements to populate's handling of mixed scalarref values
1024 - Fixed regression losing result_class after $rs->find (introduced
1026 - Fix in_storage() to return 1|0 as per existing documentation
1027 - Centralize handling of _determine_driver calls prior to certain
1028 ::Storage::DBI methods
1029 - Fix update/delete arbitrary condition handling (RT#51409)
1032 0.08112 2009-09-21 10:57:00 (UTC)
1033 - Remove the recommends from Makefile.PL, DBIx::Class is not
1034 supposed to have optional dependencies. ever.
1035 - Mangle the DBIx/Class.pm POD to be more clear about
1036 copyright and license
1037 - Put back PG's multiple autoinc per table support, accidentally
1038 dropped during the serial-autodetection rewrite
1039 - Make sure ResultSetColumn does not depend on the (undefined)
1040 return value of ->cursor->reset()
1041 - Add single() to ResultSetColumn (same semantics as ResultSet)
1042 - Make sure to turn off IDENTITY_INSERT after insert() on MSSQL
1043 tables that needed it
1044 - More informative exception on failing _resolve_relationship
1045 - Allow undef/NULL as the sole grouping value in Ordered
1046 - Fix unreported rollback exceptions in TxnScopeGuard
1047 - Fix overly-eager left-join chain enforcing code
1048 - Warn about using distinct with an existing group_by
1049 - Warn about attempting to $rs->get_column a non-unique column
1050 when has_many joins are added to resultset
1051 - Refactor of the exception handling system (now everything is a
1052 DBIx::Class::Exception object)
1054 0.08111 2009-09-06 21:58:00 (UTC)
1055 - The hashref to connection_info now accepts a 'dbh_maker'
1056 coderef, allowing better intergration with Catalyst
1057 - Fixed a complex prefetch + regular join regression introduced
1059 - Fixed insert_bulk rebless handling
1060 - Fixed Storable roundtrip regression, and general serialization
1062 - SQLT related fixes:
1063 - sqlt_type is now called on the correct storage object
1064 - hooks can now see the correct producer_type (RT#47891)
1065 - optional SQLT requirements for e.g. deploy() bumped to 0.11002
1066 - Really fixed (and greatly cleaned up) postgresql autoinc sequence
1068 - Automatically detect MySQL v3 and use INNER JOIN instead of JOIN
1069 - POD improvements (including RT#48769)
1070 - Test suite tweaks (including fixes for recent CPANTS fails)
1071 - Better support for MSSQL IDENTITY_INSERT ON
1073 0.08109 2009-08-18 08:35:00 (UTC)
1074 - Replication updates:
1075 - Improved the replication tests so that they are more reliable
1076 and accurate, and hopefully solve some cross platform issues.
1077 - Bugfixes related to naming particular replicants in a
1078 'force_pool' attribute.
1079 - Lots of documentation updates, including a new Introduction.pod
1081 - Fixed the way we detect transaction to make this more reliable
1082 and forward looking.
1083 - Fixed some trouble with the way Moose Types are used.
1084 - Made discard_chages/get_from_storage replication aware (they
1085 now read from the master storage by default)
1086 - Refactor of MSSQL storage drivers, with some new features:
1087 - Support for placeholders for MSSQL via DBD::Sybase with proper
1089 - 'uniqueidentifier' support with auto newid()
1090 - Dynamic cursor support and other MARS options for ODBC
1091 - savepoints with auto_savepoint => 1
1092 - Support for MSSQL 'money' type
1093 - Support for 'smalldatetime' type used in MSSQL and Sybase for
1094 InflateColumn::DateTime
1095 - Support for Postgres 'timestamp without timezone' type in
1096 InflateColumn::DateTime (RT#48389)
1097 - Added new MySQL specific on_connect_call macro 'set_strict_mode'
1098 (also known as make_mysql_not_suck_as_much)
1099 - Multiple prefetch-related fixes:
1100 - Adjust overly agressive subquery join-chain pruning
1101 - Always preserve the outer join-chain - fixes numerous
1102 problems with search_related chaining
1103 - Deal with the distinct => 1 attribute properly when using
1105 - An extension of the select-hashref syntax, allowing labeling
1106 SQL-side aliasing: select => [ { max => 'foo', -as => 'bar' } ]
1107 - Massive optimization of the DBI storage layer - reduce the
1108 amount of connected() ping-calls
1109 - Some fixes of multi-create corner cases
1110 - Multiple POD improvements
1111 - Added exception when resultset is called without an argument
1112 - Improved support for non-schema-qualified tables under
1113 Postgres (fixed last_insert_id sequence name auto-detection)
1115 0.08108 2009-07-05 23:15:00 (UTC)
1116 - Fixed the has_many prefetch with limit/group deficiency -
1117 it is now possible to select "top 5 commenters" while
1118 prefetching all their comments
1119 - New resultsed method count_rs, returns a ::ResultSetColumn
1120 which in turn returns a single count value
1121 - Even better support of count with limit
1122 - New on_connect_call/on_disconnect_call functionality (check
1123 POD of Storage::DBI)
1124 - Automatic datetime handling environment/session setup for
1125 Oracle via connect_call_datetime_setup()
1126 - count/all on related left-joined empty resultsets now correctly
1128 - Fixed regression when both page and offset are specified on
1130 - Fixed HRI returning too many empty results on multilevel
1131 nonexisting prefetch
1132 - make_column_dirty() now overwrites the deflated value with an
1133 inflated one if such exists
1134 - Fixed set_$rel with where restriction deleting rows outside
1136 - populate() returns the created objects or an arrayref of the
1137 created objects depending on scalar vs. list context
1138 - Fixed find_related on 'single' relationships - the former
1139 implementation would overspecify the WHERE condition, reporting
1140 no related objects when there in fact is one
1141 - SQL::Translator::Parser::DBIx::Class now attaches tables to the
1142 central schema object in relationship dependency order
1143 - Fixed regression in set_column() preventing sourceless object
1145 - Fixed a bug in search_related doubling a join if the original
1146 $rs already joins/prefetches the same relation
1147 - Storage::DBI::connected() improvements for Oracle and Sybase
1148 - Fixed prefetch+incomplete select regression introduced in
1150 - MSSQL limit (TOP emulation) fixes and improvements
1152 0.08107 2009-06-14 08:21:00 (UTC)
1153 - Fix serialization regression introduced in 0.08103 (affects
1156 - Fixed incomplete ::Replicated debug output
1158 0.08106 2009-06-11 21:42:00 (UTC)
1159 - Switched SQLite storage driver to DateTime::Format::SQLite
1160 (proper timezone handling)
1161 - Fix more test problems
1163 0.08105 2009-06-11 19:04:00 (UTC)
1164 - Update of numeric columns now properly uses != to determine
1165 dirtyness instead of the usual eq
1166 - Fixes to IC::DT tests
1167 - Fixed exception when undef_if_invalid and timezone are both set
1168 on an invalid datetime column
1170 0.08104 2009-06-10 13:38:00 (UTC)
1171 - order_by now can take \[$sql, @bind] as in
1172 order_by => { -desc => \['colA LIKE ?', 'somestring'] }
1173 - SQL::Abstract errors are now properly croak()ed with the
1175 - populate() now properly reports the dataset slice in case of
1177 - Fixed corner case when populate() erroneously falls back to
1179 - Work around braindead mysql when doing subquery counts on
1180 resultsets containing identically named columns from several
1182 - Fixed m2m add_to_$rel to invoke find_or_create on the far
1183 side of the relation, to avoid duplicates
1184 - DBIC now properly handles empty inserts (invoking all default
1185 values from the DB, normally via INSERT INTO tbl DEFAULT VALUES
1186 - Fix find_or_new/create to stop returning random rows when
1187 default value insert is requested (RT#28875)
1188 - Make IC::DT extra warning state the column name too
1189 - It is now possible to transparrently search() on columns
1190 requiring DBI bind (i.e. PostgreSQL BLOB)
1191 - as_query is now a Storage::DBI method, so custom cursors can
1193 - Fix search_related regression introduced in 0.08103
1195 0.08103 2009-05-26 19:50:00 (UTC)
1196 - Multiple $resultset -> count/update/delete fixes. Now any
1197 of these operations will succeed, regardless of the complexity
1198 of $resultset. distinct, group_by, join, prefetch are all
1199 supported with expected results
1200 - Return value of $rs->delete is now the storage return value
1201 and not 1 as it used to be
1202 - don't pass SQL functions into GROUP BY
1203 - Remove MultiDistinctEmulation.pm, effectively deprecating
1204 { select => { distinct => [ qw/col1 col2/ ] } }
1205 - Change ->count code to work correctly with DISTINCT (distinct => 1)
1207 - Removed interpolation of bind vars for as_query - placeholders
1208 are preserved and nested query bind variables are properly
1209 merged in the correct order
1210 - Refactor DBIx::Class::Storage::DBI::Sybase to automatically
1211 load a subclass, namely Microsoft_SQL_Server.pm
1212 (similar to DBIx::Class::Storage::DBI::ODBC)
1213 - Refactor InflateColumn::DateTime to allow components to
1214 circumvent DateTime parsing
1215 - Support inflation of timestamp datatype
1216 - Support BLOB and CLOB datatypes on Oracle
1217 - Storage::DBI::Replicated::Balancer::Random:
1218 added master_read_weight
1219 - Storage::DBI::Replicated: storage opts from connect_info,
1220 connect_info merging to replicants, hashref connect_info support,
1221 improved trace output, other bug fixes/cleanups
1222 - distinct => 1 with prefetch now groups by all columns
1223 - on_connect_do accepts a single string equivalent to a one
1224 element arrayref (RT#45159)
1225 - DB2 limit + offset now works correctly
1226 - Sybase now supports autoinc PKs (RT#40265)
1227 - Prefetch on joins over duplicate relations now works
1228 correctly (RT#28451)
1229 - "timestamp with time zone" columns (for Pg) now get inflated with a
1230 time zone information preserved
1231 - MSSQL Top limit-emulation improvements (GROUP BY and subquery support)
1232 - ResultSetColumn will not lose the joins infered from a parent
1235 0.08102 2009-04-30 08:29:00 (UTC)
1236 - Fixed two subtle bugs when using columns or select/as
1237 paired with a join (limited prefetch)
1238 - Fixed breakage of cdbi tests (RT#45551)
1239 - Some POD improvements
1241 0.08101 2009-04-27 09:45:00 (UTC)
1242 - Fix +select, +as, +columns and include_columns being stripped
1244 - move load_optional_class from DBIx::Class::Componentised to
1245 Class::C3::Componentised, bump dependency
1246 - register_extra_source() now *really* fixed wrt subclassing
1247 - Added missing POD descriptions (RT#45195)
1248 - Fix insert() to not store_column() every present object column
1249 - Multiple Makefile.PL fixes
1251 0.08100 2009-04-19 11:39:35 (UTC)
1252 - Todo out the register_extra_source test until after shipping
1254 0.08099_08 2009-03-30 00:00:00 (UTC)
1255 - Fixed taint mode with load_namespaces
1256 - Putting IC::DateTime locale, timezone or floating_tz_ok attributes into
1257 extra => {} has been deprecated. The new way is to put these things
1258 directly into the columns definition
1259 - Switched MI code to MRO::Compat
1260 - Document db-side default_value caveats
1261 - Search_like() now warns to indicate deprecation in 0.09.
1262 - TxnScopeGuard left experimental state
1264 0.08099_07 2009-02-27 02:00:00 (UTC)
1265 - multi-create using find_or_create rather than _related for post-insert
1266 - fix get_inflated_columns to check has_column_loaded
1267 - Add DBIC_MULTICREATE_DEBUG env var (undocumented, quasi-internal)
1268 - Fix up multi-create to:
1269 - correctly propagate columns loaded during multi-insert of rels
1270 - not try and insert things tagged on via new_related unless required
1271 - Possible to set locale in IC::DateTime extra => {} config
1272 - Calling the accessor of a belongs_to when the foreign_key
1273 was NULL and the row was not stored would unexpectedly fail
1274 - Split sql statements for deploy only if SQLT::Producer returned a scalar
1275 containing all statements to be executed
1276 - Add as_query() for ResultSet and ResultSetColumn. This makes subqueries
1277 possible. See the Cookbook for details.
1278 - Massive rewrite of Ordered to properly handle position constraints and
1279 to make it more matpath-friendly
1280 - deploy_statements called ddl_filename with the $version and $dir arguments
1282 - columns/+columns attributes now support { as => select } hahsrefs
1283 - support for views both in DBIC and via deploy() in SQLT
1285 0.08099_06 2009-01-23 07:30:00 (UTC)
1286 - Allow a scalarref to be supplied to the 'from' resultset attribute
1287 - Classes submitted as result_class for a resultsource are now
1288 automatically loaded via ensure_loaded()
1289 - 'result_class' resultset attribute, identical to result_class()
1290 - add 'undef_on_null_fk' option for relationship accessors of type 'single'.
1291 This will prevent DBIC from querying the database if one or more of
1292 the key columns IS NULL
1293 - for 'belongs_to' rels, 'undef_on_null_fk' defaults to true.
1294 - fixed scope unaware last_insert_id fetching for MSSQL
1295 (http://msdn.microsoft.com/en-us/library/ms190315.aspx)
1296 - an sqlt_deploy_hook can now be shared between result sources using
1297 a configurable callback trigger
1298 - new order_by => { -desc => 'colname' } syntax supported
1299 - PG array datatype supported
1300 - insert should use store_column, not set_column to avoid marking
1301 clean just-stored values as dirty. New test for this
1302 - regression test for source_name
1304 0.08099_05 2008-10-30 21:30:00 (UTC)
1305 - Rewrite of Storage::DBI::connect_info(), extended with an
1306 additional argument format type
1307 - InflateColumn::DateTime: add warning about floating timezone
1308 - InflateColumn::DateTime: possible to enforce/skip inflation
1309 - delete throws exception if passed arguments to prevent drunken mishaps.
1310 - Fix storage to copy scalar conds before regexping to avoid
1311 trying to modify a constant in odd edge cases
1312 - Related resultsets on uninserted objects are now empty
1313 - Fixed up related resultsets and multi-create
1314 - Fixed superfluous connection in ODBC::_rebless
1315 - Fixed undef PK for first insert in ODBC::Microsoft_SQL_Server
1316 - Added virtual method to Versioned so a user can create upgrade
1317 path across multiple versions (jgoulah)
1318 - Better (and marginally faster) implementation of the HashRefInflator
1319 hash construction algorithm
1320 - Allow explicit specification of ON DELETE/ON UPDATE constraints
1321 when using the SQLT parser
1323 0.08099_04 2008-07-24 01:00:00
1324 - Functionality to storage to enable a sub to be run without FK checks
1325 - Fixed $schema->clone bug which caused clone and source to share
1327 - Added register_extra_source methods for additional sources
1328 - Added datetime_undef_if_invalid for InflateColumn::DateTime to
1329 return undef on invalid date/time values
1330 - Added search_related_rs method to ResultSet
1331 - add a make_column_dirty method to Row to force updates
1332 - throw a clear exception when user tries multi-has_many prefetch
1333 - SQLT parser prefixes index names with ${table}_idx_ to avoid clashes
1334 - mark ResultSetManager as deprecated and undocument it
1335 - pod fix (RT #32988)
1336 - add Test::Exception to test requirements (RT #34256)
1337 - make ash's build_requires/META.yml fixes work better
1338 - is_deferable support on relations used by the SQL::Translator
1340 - Refactored DBIx::Class::Schema::Versioned
1341 - Syntax errors from resultset components are now reported correctly
1342 - sqltargs respected correctly in deploy et al.
1343 - Added support for savepoints, and using them automatically in
1344 nested transactions if auto_savepoint is set in connect_info.
1345 - Changed naming scheme for constraints and keys in the sqlt parser;
1346 names should now be consistent and collision-free.
1347 - Improve handling of explicit key attr in ResultSet::find
1348 - Add warnings for non-unique ResultSet::find queries
1349 - Changed Storage::DBI::Replication to Storage::DBI::Replicated and
1351 - By default now deploy/diff et al. will ignore constraint and index
1353 - Add ResultSet::_is_deterministic_value, make new_result filter the
1354 values passed to new to drop values that would generate invalid SQL.
1355 - Use Sub::Name to name closures before installing them. Fixes
1356 incompatibility with Moose method modifiers on generated methods.
1358 0.08010 2008-03-01 10:30
1359 - Fix t/94versioning.t so it passes with latest SQL::Translator
1361 0.08009 2008-01-20 13:30
1362 - Made search_rs smarter about when to preserve the cache to fix
1364 - Added Storage::DBI subclass for MSSQL over ODBC.
1365 - Added freeze, thaw and dclone methods to Schema so that thawed
1366 objects will get re-attached to the schema.
1367 - Moved dbicadmin to JSON::Any wrapped JSON.pm for a sane API
1368 (also fixes RT #32393)
1369 - introduced DBIx::Class::set_inflated_columns
1370 - DBIx::Class::Row::copy uses set_inflated_columns
1372 0.08008 2007-11-16 14:30:00
1373 - Fixed join merging bug (test from Zby)
1374 - When adding relationships, it will throw an exception if you get the
1375 foreign and self parts the wrong way round in the condition
1376 - ResultSetColumn::func() now returns all results if called in list
1377 context; this makes things like func('DISTINCT') work as expected
1378 - Many-to-many relationships now warn if the utility methods would
1380 - InflateColumn::DateTime now accepts an extra parameter of timezone
1381 to set timezone on the DT object (thanks Sergio Salvi)
1382 - Added sqlt_deploy_hook to result classes so that indexes can be
1384 - Added startup checks to warn loudly if we appear to be running on
1385 RedHat systems from perl-5.8.8-10 and up that have the bless/overload
1386 patch applied (badly) which causes 2x -> 100x performance penalty.
1388 - ResultSource::reverse_relationship_info can distinguish between
1389 sources using the same table
1390 - Row::insert will now not fall over if passed duplicate related objects
1391 - Row::copy will not fall over if you have two relationships to the
1392 same source with a unique constraint on it
1394 0.08007 2007-09-04 19:36:00
1395 - patch for Oracle datetime inflation (abram@arin.net)
1396 - added on_disconnect_do
1397 - on_connect_do and on_disconnect_do take coderefs and arrayrefs
1399 0.08006 2007-08-12 15:12:00
1400 - Move to using Class::C3::Componentised
1401 - Remove warn statement from DBIx::Class::Row
1404 - add timestamp fix re rt.cpan 26978 - no test yet but change
1405 clearly should cause no regressions
1406 - provide alias for related_resultset via local() so it's set
1407 correctly at resultset construction time (fixes RestrictWithObject)
1408 - fixes bind params in debug statements
1409 (original test from abraxxa)
1410 - fixed storage->connected fork bug
1411 (test and fix from Radu Greab)
1412 - add 1; to AccessorGroup.pm for stuff that still uses it
1413 - refactor Statistics to create debugging filehandle to fix bug with
1414 closed STDERR, update docs and modify Versioned to use Statistics
1415 (original fix from diz)
1417 0.08004 2007-08-06 19:00:00
1418 - fix storage connect code to not trigger bug via auto-viv
1420 - fixup cursor_class to be an 'inherited' attr for per-package defaults
1421 - add default_resultset_attributes entry to Schema
1422 - optimisation in DBI::Cursor to check software_limit before falling
1423 back to base Cursor->all
1424 - fix bug with create_multi not inserting non-storage objects
1425 (test and fix from davinchi)
1426 - DBIx::Class::AccessorGroup made empty subclass of
1427 Class::Accessor::Grouped
1428 - fixed an ugly bug regarding $dbh->{AutoCommit} and transactions
1429 - ensure_class_loaded handles non-classnames better.
1430 - non-destructive hashref handling for connect_info options
1431 - count no longer returns negative values after slice
1432 (report and test from JOHANL)
1433 - rebless before building datetime_parser
1434 (patch from mattlaw / Matt Lawrence)
1436 0.08003 2007-07-14 18:01:00
1437 - improved populate bulk_insert mode
1438 - fixed up multi_create to be more intelligent about PK<->PK rels
1439 - fix many-many rels to not use set_columns
1440 - Unmarked deploy as experimental since it isn't anymore
1441 - Removed Cwd dep since it's not required and causes problems
1442 with debian packaging
1443 - Patch to fix ? in data for NoBindVars (from Tom Hukins)
1444 - Restored mk_classaccessor method for compatibility
1445 - Fixed group_by problem with oracle limit syntax
1446 - Fixed attr merging problem
1447 - Fixed $rs->get_column w/prefetch problem
1449 0.08002 2007-06-20 06:10:00
1450 - add scope guard to Row::insert to ensure rollback gets called
1451 - more heuristics in Row::insert to try and get insert order right
1452 - eliminate vestigial code in PK::Auto
1453 - more expressive DBI errors
1454 - soften errors during deploy
1455 - ensure_connected before txn_begin to catch stomping on transaction
1457 - new method "rethrow" for our exception objects
1459 0.08001 2007-06-17 21:21:02
1460 - Cleaned up on_connect handling for versioned
1461 - removed DateTime use line from multi_create test
1462 - hid DBIx::ContextualFetch::st override in CDBICompat
1464 0.08000 2007-06-17 18:06:12
1465 - Fixed DBIC_TRACE debug filehandles to set ->autoflush(1)
1466 - Fixed circular dbh<->storage in HandleError with weakref
1468 0.07999_06 2007-06-13 04:45:00
1469 - tweaked Row.pm to make last_insert_id take multiple column names
1470 - Fixed DBIC::Storage::DBI::Cursor::DESTROY bug that was
1471 messing up exception handling
1472 - added exception objects to eliminate stacktrace/Carp::Clan
1474 - setting $ENV{DBIC_TRACE} defaults stacktrace on.
1475 - added stacktrace option to Schema, makes throw_exception
1477 - make database handles use throw_exception by default
1478 - make database handles supplied by a coderef use our
1479 standard HandleError/RaiseError/PrintError
1480 - add "unsafe" connect_info option to suppress our setting
1481 of HandleError/RaiseError/PrintError
1482 - removed several redundant evals whose sole purpose was to
1483 provide extra debugging info
1484 - fixed page-within-page bug (reported by nilsonsfj)
1485 - fixed rare bug when database is disconnected inbetween
1486 "$dbh->prepare_cached" and "$sth->execute"
1488 0.07999_05 2007-06-07 23:00:00
1489 - Made source_name rw in ResultSource
1490 - Fixed up SQL::Translator test/runtime dependencies
1491 - Fixed t/60core.t in the absence of DateTime::Format::MySQL
1492 - Test cleanup and doc note (ribasushi)
1494 0.07999_04 2007-06-01 14:04:00
1495 - pulled in Replication storage from branch and marked EXPERIMENTAL
1496 - fixup to ensure join always LEFT after first LEFT join depthwise
1497 - converted the vendor tests to use schema objects intead of schema
1498 classes, made cleaned more reliable with END blocks
1499 - versioning support via DBIx::Class::Schema::Versioned
1500 - find/next now return undef rather than () on fail from Bernhard Graf
1501 - rewritten collapse_result to fix prefetch
1502 - moved populate to resultset
1503 - added support for creation of related rows via insert and populate
1504 - transaction support more robust now in the face of varying AutoCommit
1505 and manual txn_begin usage
1506 - unbreak back-compat for Row/ResultSet->new_result
1507 - Added Oracle/WhereJoins.pm for Oracle >= 8 to support
1508 Oracle <= 9i, and provide Oracle with a better join method for
1509 later versions. (I use the term better loosely.)
1510 - The SQL::T parser class now respects a relationship attribute of
1511 is_foreign_key_constrain to allow explicit control over wether or
1512 not a foreign constraint is needed
1513 - resultset_class/result_class now (again) auto loads the specified
1514 class; requires Class::Accessor::Grouped 0.05002+
1515 - added get_inflated_columns to Row
1516 - %colinfo accessor and inflate_column now work together
1517 - More documentation updates
1518 - Error messages from ->deploy made more informative
1519 - connect_info will now always return the arguments it was
1521 - A few small efficiency improvements for load_classes
1522 and compose_namespace
1524 0.07006 2007-04-17 23:18:00
1525 - Lots of documentation updates
1526 - deploy now takes an optional 'source_names' parameter (dec)
1527 - Quoting for for columns_info_for
1528 - RT#25683 fixed (multiple open sths on DBD::Sybase)
1529 - CDBI compat infers has_many from has_a (Schwern)
1530 - Fix ddl_filename transformation (Carl Vincent)
1532 0.07999_02 2007-01-25 20:11:00
1533 - add support for binding BYTEA and similar parameters (w/Pg impl)
1534 - add support to Ordered for multiple ordering columns
1535 - mark DB.pm and compose_connection as deprecated
1536 - switch tests to compose_namespace
1537 - ResultClass::HashRefInflator added
1538 - Changed row and rs objects to not have direct handle to a source,
1539 instead a (schema,source_name) tuple of type ResultSourceHandle
1541 0.07005 2007-01-10 18:36:00
1542 - fixup changes file
1543 - remove erroneous .orig files - oops
1545 0.07004 2007-01-09 21:52:00
1546 - fix find_related-based queries to correctly grep the unique key
1547 - fix InflateColumn to inflate/deflate all refs but scalar refs
1549 0.07003 2006-11-16 11:52:00
1550 - fix for rt.cpan.org #22740 (use $^X instead of hardcoded "perl")
1551 - Tweaks to resultset to allow inflate_result to return an array
1552 - Fix UTF8Columns to work under Perl <= 5.8.0
1553 - Fix up new_result in ResultSet to avoid alias-related bugs
1554 - Made new/update/find handle 'single' rel accessor correctly
1555 - Fix NoBindVars to be safer and handle non-true bind values
1556 - Don't blow up if columns_info_for returns useless results
1557 - Documentation updates
1559 0.07999_01 2006-10-05 21:00:00
1560 - add connect_info option "disable_statement_caching"
1561 - create insert_bulk using execute_array, populate uses it
1562 - added DBIx::Class::Schema::load_namespaces, alternative to
1564 - added source_info method for source-level metadata (kinda like
1566 - Some of ::Storage::DBI's code/docs moved to ::Storage
1567 - DBIx::Class::Schema::txn_do code moved to ::Storage
1568 - Storage::DBI now uses exceptions instead of ->ping/->{Active} checks
1569 - Storage exceptions are thrown via the schema class's throw_exception
1570 - DBIx::Class::Schema::throw_exception's behavior can be modified via
1572 - columns_info_for is deprecated, and no longer runs automatically.
1573 You can make it work like before via
1574 __PACKAGE__->column_info_from_storage(1) for now
1575 - Replaced DBIx::Class::AccessorGroup and Class::Data::Accessor with
1576 Class::Accessor::Grouped. Only user noticible change is to
1577 table_class on ResultSourceProxy::Table (i.e. table objects in
1578 schemas) and, resultset_class and result_class in ResultSource.
1579 These accessors no longer automatically require the classes when
1582 0.07002 2006-09-14 21:17:32
1583 - fix quote tests for recent versions of SQLite
1584 - added reference implementation of Manual::Example
1585 - backported column_info_from_storage accessor from -current, but
1586 - fixed inflate_datetime.t tests/stringify under older Test::More
1587 - minor fixes for many-to-many relationship helpers
1588 - cleared up Relationship docs, and fixed some typos
1589 - use ref instead of eval to check limit syntax (to avoid issues with
1591 - update ResultSet::_cond_for_update_delete to handle more complicated
1593 - bugfix to Oracle columns_info_for
1594 - remove_columns now deletes columns from _columns
1596 0.07001 2006-08-18 19:55:00
1597 - add directory argument to deploy()
1598 - support default aliases in many_to_many accessors.
1599 - support for relationship attributes in many_to_many accessors.
1600 - stop search_rs being destructive to attrs
1601 - better error reporting when loading components
1602 - UTF8Columns changed to use "utf8" instead of "Encode"
1603 - restore automatic aliasing in ResultSet::find() on nonunique queries
1604 - allow aliases in ResultSet::find() queries (in cases of relationships
1606 - pass $attrs to find from update_or_create so a specific key can be
1608 - remove anonymous blesses to avoid major speed hit on Fedora Core 5's
1609 Perl and possibly others; for more information see:
1610 https://bugzilla.redhat.com/bugzilla/show_bug.cgi?id=196836
1611 - fix a pathological prefetch case
1612 - table case fix for Oracle in columns_info_for
1613 - stopped search_rs deleting attributes from passed hash
1615 0.07000 2006-07-23 02:30:00
1616 - supress warnings for possibly non-unique queries, since
1617 _is_unique_query doesn't infer properly in all cases
1618 - skip empty queries to eliminate spurious warnings on ->deploy
1619 - fixups to ORDER BY, tweaks to deepen some copies in ResultSet
1620 - fixup for RowNum limit syntax with functions
1622 0.06999_07 2006-07-12 20:58:05
1623 - fix issue with from attr copying introduced in last release
1625 0.06999_06 2006-07-12 17:16:55
1626 - documentation for new storage options, fix S::A::L hanging on to $dbh
1627 - substantial refactor of search_related code to fix alias numbering
1628 - don't generate partial unique keys in ResultSet::find() when a table
1629 has more than one unique constraint which share a column and only one
1631 - cleanup UTF8Columns and make more efficient
1632 - rename DBIX_CLASS_STORAGE_DBI_DEBUG to DBIC_TRACE (with compat)
1633 - rename _parent_rs to _parent_source in ResultSet
1636 0.06999_05 2006-07-04 14:40:01
1637 - fix issue with incorrect $rs->{attrs}{alias}
1638 - fix subclassing issue with source_name
1639 - tweak quotes test to output text on failure
1640 - fix Schema->txn_do to not fail as a classmethod
1642 0.06999_04 2006-06-29 20:18:47
1643 - disable cdbi-t/02-Film.t warning tests under AS perl
1644 - fixups to MySQL tests (aka "work round mysql being retarded")
1645 - compat tweaks for Storage debug logging
1647 0.06999_03 2006-06-26 21:04:44
1648 - various documentation improvements
1649 - fixes to pass test suite on Windows
1650 - rewrote and cleaned up SQL::Translator tests
1651 - changed relationship helpers to only call ensure_class_loaded when the
1652 join condition is inferred
1653 - rewrote many_to_many implementation, now provides helpers for adding
1654 and deleting objects without dealing with the link table
1655 - reworked InflateColumn implementation to lazily deflate where
1656 possible; now handles passing an inflated object to new()
1657 - changed join merging to not create a rel_2 alias when adding a join
1658 that already exists in a parent resultset
1659 - Storage::DBI::deployment_statements now calls ensure_connected
1660 if it isn't passed a type
1661 - fixed Componentized::ensure_class_loaded
1662 - InflateColumn::DateTime supports date as well as datetime
1663 - split Storage::DBI::MSSQL into MSSQL and Sybase::MSSQL
1664 - fixed wrong debugging hook call in Storage::DBI
1665 - set connect_info properly before setting any ->sql_maker things
1667 0.06999_02 2006-06-09 23:58:33
1668 - Fixed up POD::Coverage tests, filled in some POD holes
1669 - Added a warning for incorrect component order in load_components
1670 - Fixed resultset bugs to do with related searches
1671 - added code and tests for Componentized::ensure_class_found and
1673 - NoBindVars + Sybase + MSSQL stuff
1674 - only rebless S::DBI if it is still S::DBI and not a subclass
1675 - Added `use' statement for DBD::Pg in Storage::DBI::Pg
1676 - stopped test relying on order of unordered search
1677 - bugfix for join-types in nested joins using the from attribute
1678 - obscure prefetch problem fixed
1679 - tightened up deep search_related
1680 - Fixed 'DBIx/Class/DB.pm did not return a true value' error
1681 - Revert change to test for deprecated find usage and swallow warnings
1682 - Slight wording change to new_related() POD
1683 - new specific test for connect_info coderefs
1684 - POD clarification and content bugfixing + a few code formatting fixes
1685 - POD::Coverage additions
1687 - Fix column_info stomping
1689 0.06999_01 2006-05-28 17:19:30
1690 - add automatic naming of unique constraints
1691 - marked DB.pm as deprecated and noted it will be removed by 1.0
1692 - add ResultSetColumn
1693 - refactor ResultSet code to resolve attrs as late as possible
1694 - merge prefetch attrs into join attrs
1695 - add +select and +as attributes to ResultSet
1696 - added InflateColumn::DateTime component
1697 - refactor debugging to allow for profiling using Storage::Statistics
1698 - removed Data::UUID from deps, made other optionals required
1699 - modified SQLT parser to skip dupe table names
1700 - added remove_column(s) to ResultSource/ResultSourceProxy
1701 - added add_column alias to ResultSourceProxy
1702 - added source_name to ResultSource
1703 - load_classes now uses source_name and sets it if necessary
1704 - add update_or_create_related to Relationship::Base
1705 - add find_or_new to ResultSet/ResultSetProxy and find_or_new_related
1706 to Relationship::Base
1707 - add accessors for unique constraint names and coulums to
1708 ResultSource/ResultSourceProxy
1709 - rework ResultSet::find() to search unique constraints
1710 - CDBICompat: modify retrieve to fix column casing when ColumnCase is
1712 - CDBICompat: override find_or_create to fix column casing when
1713 ColumnCase is loaded
1714 - reorganized and simplified tests
1716 - added the ability to set on_connect_do and the various sql_maker
1717 options as part of Storage::DBI's connect_info.
1719 0.06003 2006-05-19 15:37:30
1720 - make find_or_create_related check defined() instead of truth
1721 - don't unnecessarily fetch rels for cascade_update
1722 - don't set_columns explicitly in update_or_create; instead use
1723 update($hashref) so InflateColumn works
1724 - fix for has_many prefetch with 0 related rows
1725 - make limit error if rows => 0
1726 - added memory cycle tests and a long-needed weaken call
1728 0.06002 2006-04-20 00:42:41
1729 - fix set_from_related to accept undef
1730 - fix to Dumper-induced hash iteration bug
1731 - fix to copy() with non-composed resultsource
1732 - fix to ->search without args to clone rs but maintain cache
1733 - grab $self->dbh once per function in Storage::DBI
1734 - nuke ResultSource caching of ->resultset for consistency reasons
1735 - fix for -and conditions when updating or deleting on a ResultSet
1738 - Added fix for quoting with single table
1739 - Substantial fixes and improvements to deploy
1740 - slice now uses search directly
1741 - fixes for update() on resultset
1742 - bugfix to Cursor to avoid error during DESTROY
1743 - transaction DBI operations now in debug trace output
1745 0.06000 2006-03-25 18:03:46
1746 - Lots of documentation improvements
1747 - Minor tweak to related_resultset to prevent it storing a searched rs
1748 - Fixup to columns_info_for when database returns type(size)
1749 - Made do_txn respect void context (on the off-chance somebody cares)
1750 - Fix exception text for nonexistent key in ResultSet::find()
1752 0.05999_04 2006-03-18 19:20:49
1753 - Fix for delete on full-table resultsets
1754 - Removed caching on count() and added _count for pager()
1755 - ->connection does nothing if ->storage defined and no args
1756 (and hence ->connect acts like ->clone under the same conditions)
1757 - Storage::DBI throws better exception if no connect info
1758 - columns_info_for made more robust / informative
1759 - ithreads compat added, fork compat improved
1760 - weaken result_source in all resultsets
1761 - Make pg seq extractor less sensitive.
1763 0.05999_03 2006-03-14 01:58:10
1764 - has_many prefetch fixes
1765 - deploy now adds drop statements before creates
1766 - deploy outputs debugging statements if DBIX_CLASS_STORAGE_DBI_DEBUG
1769 0.05999_02 2006-03-10 13:31:37
1770 - remove test dep on YAML
1771 - additional speed tweaks for C3
1772 - allow scalarefs passed to order_by to go straight through to SQL
1773 - renamed insert_or_update to update_or_insert (with compat alias)
1774 - hidden lots of packages from the PAUSE Indexer
1776 0.05999_01 2006-03-09 18:31:44
1777 - renamed cols attribute to columns (cols still supported)
1778 - added has_column_loaded to Row
1779 - Storage::DBI connect_info supports coderef returning dbh as 1st arg
1780 - load_components() doesn't prepend base when comp. prefixed with +
1783 - prefetch for has_many
1784 - cache attr for resultsets
1785 - PK::Auto::* no longer required since Storage::DBI::* handle auto-inc
1786 - minor tweak to tests for join edge case
1787 - added cascade_copy relationship attribute
1788 (sponsored by Airspace Software, http://www.airspace.co.uk/)
1789 - clean up set_from_related
1790 - made copy() automatically null out auto-inc columns
1791 - added txn_do() method to Schema, which allows a coderef to be
1794 0.05007 2006-02-24 00:59:00
1795 - tweak to Componentised for Class::C3 0.11
1796 - fixes for auto-inc under MSSQL
1798 0.05006 2006-02-17 15:32:40
1799 - storage fix for fork() and workaround for Apache::DBI
1800 - made update(\%hash) work on row as well as rs
1801 - another fix for count with scalar group_by
1802 - remove dependency on Module::Find in 40resultsetmanager.t (RT #17598)
1804 0.05005 2006-02-13 21:24:51
1805 - remove build dependency on version.pm
1807 0.05004 2006-02-13 20:59:00
1808 - allow specification of related columns via cols attr when primary
1809 keys of the related table are not fetched
1810 - fix count for group_by as scalar
1811 - add horrific fix to make Oracle's retarded limit syntax work
1812 - remove Carp require
1813 - changed UUIDColumns to use new UUIDMaker classes for uuid creation
1814 using whatever module may be available
1816 0.05003 2006-02-08 17:50:20
1817 - add component_class accessors and use them for *_class
1818 - small fixes to Serialize and ResultSetManager
1819 - rollback on disconnect, and disconnect on DESTROY
1821 0.05002 2006-02-06 12:12:03
1822 - Added recommends for Class::Inspector
1823 - Added skip_all to t/40resultsetmanager.t if no Class::Inspector
1826 0.05001 2006-02-05 15:28:10
1827 - debug output now prints NULL for undef params
1828 - multi-step prefetch along the same rel (e.g. for trees) now works
1829 - added multi-join (join => [ 'foo', 'foo' ]), aliases second to foo_2
1830 - hack PK::Auto::Pg for "table" names referencing a schema
1831 - find() with attributes works
1832 - added experimental Serialize and ResultSetManager components
1833 - added code attribute recording to DBIx::Class
1834 - fix to find() for complex resultsets
1835 - added of $storage->debugcb(sub { ... })
1836 - added $source->resultset_attributes accessor
1837 - added include_columns rs attr
1839 0.05000 2006-02-01 16:48:30
1840 - assorted doc fixes
1841 - remove ObjectCache, not yet working in 0.05
1842 - let many_to_many rels have attrs
1843 - fix ID method in PK.pm to be saner for new internals
1844 - fix t/30dbicplain.t to use ::Schema instead of
1845 Catalyst::Model::DBIC::Plain
1847 0.04999_06 2006-01-28 21:20:32
1848 - fix Storage/DBI (tried to load deprecated ::Exception component)
1850 0.04999_05 2006-01-28 20:13:52
1851 - count will now work for grouped resultsets
1852 - added accessor => option to column_info to specify accessor name
1853 - added $schema->populate to load test data (similar to AR fixtures)
1854 - removed cdbi-t dependencies, only run tests if installed
1855 - Removed DBIx::Class::Exception
1856 - unified throw_exception stuff, using Carp::Clan
1857 - report query when sth generation fails.
1858 - multi-step prefetch!
1862 0.04999_04 2006-01-24 21:48:21
1863 - more documentation improvements
1864 - add columns_info_for for vendor-specific column info (Zbigniew
1866 - add SQL::Translator::Producer for DBIx::Class table classes (Jess
1868 - add unique constraint declaration (Daniel Westermann-Clark)
1869 - add new update_or_create method (Daniel Westermann-Clark)
1870 - rename ResultSetInstance class to ResultSetProxy, ResultSourceInstance
1871 to ResultSourceProxy, and TableInstance to ResultSourceProxy::Table
1872 - minor fixes to UUIDColumns
1873 - add debugfh method and ENV magic for tracing SQL (Nigel Metheringham)
1875 0.04999_03 2006-01-20 06:05:27
1876 - imported Jess Robinson's SQL::Translator::Parser::DBIx::Class
1877 - lots of internals cleanup to eliminate result_source_instance
1879 - added register_column and register_relationship class APIs
1880 - made Storage::DBI use prepare_cached safely (thanks to Tim Bunce)
1881 - many documentation improvements (thanks guys!)
1882 - added ->connection, ->connect, ->register_source and ->clone schema
1884 - Use croak instead of die for user errors.
1886 0.04999_02 2006-01-14 07:17:35
1887 - Schema is now self-contained; no requirement for co-operation
1888 - add_relationship, relationships, relationship_info, has_relationship
1889 - relationship handling on ResultSource
1890 - all table handling now in Table.pm / ResultSource.pm
1891 - added GROUP BY and DISTINCT support
1892 - hacked around SQL::Abstract::Limit some more in DBIC::SQL::Abstract
1893 (this may have fixed complex quoting)
1894 - moved inflation to inflate_result in Row.pm
1895 - added $rs->search_related
1896 - split compose_namespace out of compose_connection in Schema
1897 - ResultSet now handles find
1898 - various *_related methods are now ->search_related->*
1899 - added new_result to ResultSet
1901 0.04999_01 2005-12-27 03:33:42
1902 - search and related methods moved to ResultSet
1903 - select and as added to ResultSet attrs
1904 - added DBIx::Class::Table and TableInstance for table-per-class
1905 - added DBIx::Class::ResultSetInstance which handles proxying
1906 search etc. as a superclass of DBIx::Class::DB
1907 - assorted test and code cleanup work
1909 0.04001 2005-12-13 22:00:00
1910 - Fix so set_inflated_column calls set_column
1911 - Syntax errors in relationship classes are now reported
1912 - Better error detection in set_primary_key and columns methods
1913 - Documentation improvements
1914 - Better transaction support with txn_* methods
1915 - belongs_to now works when $cond is a string
1916 - PK::Auto::Pg updated, only tries primary keys instead of all cols
1919 - Moved get_simple and set_simple into AccessorGroup
1920 - Made 'new' die if given invalid columns
1921 - Added has_column and column_info to Table.pm
1922 - Refactored away from direct use of _columns and _primaries
1923 - Switched from NEXT to Class::C3
1926 - Added an || '' to the CDBICompat stringify to avoid null warnings
1927 - Updated name section for manual pods
1928 0.03003 2005-11-03 17:00:00
1930 - Changed use to require in Relationship/Base to avoid import.
1932 0.03002 2005-10-20 22:35:00
1933 - Minor bugfix to new (Row.pm)
1934 - Schema doesn't die if it can't load a class (Schema.pm)
1935 - New UUID columns plugin (UUIDColumns.pm)
1936 - Documentation improvements.
1938 0.03001 2005-09-23 14:00:00
1939 - Fixes to relationship helpers
1940 - IMPORTANT: prefetch/schema combination bug fix
1942 0.03 2005-09-19 19:35:00
1944 - Join support on search
1945 - Prefetch support on search
1947 0.02 2005-08-12 18:00:00
1949 - Performance improvements.
1950 - Oracle primary key support.
1951 - MS-SQL primary key support.
1952 - SQL::Abstract::Limit integration for database-agnostic limiting.
1954 0.01 2005-08-08 17:10:00