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 - Fix inability to handle multiple consecutive transactions with
38 savepoints on DBD::SQLite < 1.39
41 - IFF DBIC_TRACE output defaults to STDERR we now silence the possible
42 wide-char warnings if the trace happens to contain unicode
43 - Remove ::ResultSource::resolve_condition - the underlying machinery
44 is in flux, and the method has had a deprecation warning for 5 years
46 0.08270 2014-01-30 21:54 (PST)
48 - Fix 0.08260 regression in DBD::SQLite bound int handling. Inserted
49 data was not affected, but any function <=> integer comparison would
50 have failed (originally fixed way back in 0e773352)
51 - Fix failure to load DateTime formatter when connecting to Firebird
55 - All drivers based on ::Storage::DBI::Firebird::Common now return the
56 same sqlt_type value (affects ::DBI::Interbase, ::DBI::Firebird and
57 ::DBI::ODBC::Firebird)
59 0.08260 2014-01-28 18:52 (UTC)
61 - A new zero-to-DBIC style manual: DBIx::Class::Manual::QuickStart
63 * Notable Changes and Deprecations
64 - Explicitly deprecate combination of distinct and selecting a
65 non-column via $rs->get_column()
68 - More robust handling of circular relationship declarations by loading
69 foreign classes less frequently (should resolve issues like
70 http://lists.scsys.co.uk/pipermail/dbix-class/2013-June/011374.html)
71 Note that none of this is a manifestations of a DBIC bug, but rather
72 unexpected (but correct) behavior of load-order-dependent (hence
73 logically broken) Resultclass hierarchies. In order to deal with this
74 DBIC is scaling back a large number of sanity checks, which are to be
75 reintroduce pending a better framework for source registration
76 - Fix multiple edge cases of complex prefetch combining incorrectly
77 with correlated subquery selections
78 - Fix multiple edge cases stemming from interaction of a non-selecting
79 order_by specification and distinct and/or complex prefetch
80 - Fix unbound growth of a resultset during repeated execute/exhaust
82 - Work around (and be very vocal about the fact) when DBIC encounters
83 an exception object with broken string overloading
84 - Clarify ambiguous behavior of distinct when used with ResultSetColumn
85 i.e. $rs->search({}, { distinct => 1 })->get_column (...)
86 - Setting quote_names propagates to SQL::Translator when producing
87 SQLite DDL (it is one of the few producers *NOT* quoting by default)
88 - Fix incorrect binding of large integers on old versions of
89 DBD::SQLite (now DBIC simply always binds SQLite ints as BIGINT)
90 - Silence (harmless) warnings on recent DBD::SQLite versions, when
91 inserting/updating large integers on 32bit ivsize systems (RT#76395)
92 - Back out self-cleaning from DBIx::Class::Carp for the time being
93 (as a side effect fixes RT#86267)
94 - Fix incorrect internal use of implicit list context in copy()
95 - Fix 0.08250 regression in driver determination when DBI_DSN is used
96 - Tests no longer fail if $ENV{DBI_DSN} is set
97 - Throw clearer exception on ->new_related() with a non-existent
99 - Fix incorrect parethesis unroll with multicolumn in, (never noticed
100 before fixing false positive in SQLA::Test 1.77)
101 - Fix t/storage/replicated.t class loading problem
102 - Stop using the deprecated Class::MOP::load_class()
103 - Fix warning in t/54taint.t with explicitly unset PERL5LIB (RT#91972)
104 - Fix t/54taint.t failing under a local::lib with installed earlier
105 DBIC version (RT#92486)
108 - Massive incompatible change of ::BlockRunner internals (was never
109 documented as usable externally, this last set of changes settles
110 the design for proper documentation and opening up)
111 - Adjust exceptions in tests to accommodate changes in the upcoming
112 DBD::SQLite based on libsqlite 3.8.2
113 - More robust lock file naming scheme - allow tests to work on exotic
114 MSWin32 filesystems (habitual offender being http://is.gd/iy5XVP)
115 - Better diagnostics when File::Spec->tmpdir gives us crap in testing
116 - Replace $row with $result in all docs to be consistent and to
117 clarify various return values
119 0.08250 2013-04-29 22:00 (UTC)
120 * New Features / Changes
121 - Rewrite from scratch the result constructor codepath - many bugfixes
122 and performance improvements (the current codebase is now capable of
123 outperforming both DBIx::DataModel and Rose::DB::Object on some
124 workloads). Some notable benefits:
125 - Multiple has_many prefetch
126 - Partial prefetch - you now can select only columns you are
127 interested in, while preserving the collapse functionality
128 (collapse is now exposed as a first-class API attribute)
129 - Prefetch of resultsets with arbitrary order
130 (RT#54949, RT#74024, RT#74584)
131 - Prefetch no longer inserts right-side table order_by clauses
132 (massively helps the deficient MySQL optimizer)
133 - Prefetch with limit on right-side ordered resultsets now works
134 correctly (via aggregated grouping)
135 - No longer order the insides of a complex prefetch subquery,
136 unless required to satisfy a limit
137 - Stop erroneously considering order_by criteria from a join under
138 distinct => 1 (the distinct should apply to the main source only)
139 - Massively optimize codepath around ->cursor(), over 10x speedup
140 on some iterating workloads.
141 - Support standalone \[ $sql, $value ] in literal SQL with bind
142 specifications: \[ '? + ?', 42, 69 ] is now equivalent to
143 \[ '? + ?', [ {} => 42 ], [ {} => 69 ] ]
144 - Changing the result_class of a ResultSet in progress is now
145 explicitly forbidden. The behavior was undefined before, and
146 would result in wildly differing outcomes depending on $rs
148 - Deprecate returning of prefetched 'filter' rels as part of
149 get_columns() and get_inflated_columns() data
150 - Invoking get_inflated_columns() no longer fires get_columns() but
151 instead retrieves data from individual non-inflatable columns via
153 - Emit a warning on incorrect use of nullable columns within a
155 - Limited checks are performed on whether columns without declared
156 is_nullable => 1 metadata do in fact sometimes fetch NULLs from
157 the database (the check is currently very limited and is performed
158 only on resultset collapse when the alternative is rather worse)
161 - Fix _dbi_attrs_for_bind() being called befor DBI has been loaded
162 (regression in 0.08210)
163 - Fix update/delete operations on resultsets *joining* the updated
164 table failing on MySQL. Resolves oversights in the fixes for
165 RT#81378 and RT#81897
166 - Fix open cursors silently resetting when inherited across a fork
168 - Properly support "MySQL-style" left-side group_by with prefetch
169 - Fix $grouped_rs->get_column($col)->func($func) producing incorrect
171 - Stop Sybase ASE storage from generating invalid SQL in subselects
172 when a limit without offset is encountered
173 - Even more robust behavior of GenericSubQuery limit dialect
174 - Make sure deployment_statements() and cursor_class() are called on
175 a resolved storage subclass
178 - Fix tests failing due to unspecified resultset retrieval order
179 (test suite now will pass with newest SQLite libs)
181 0.08210 2013-04-04 15:30 (UTC)
182 * New Features / Changes
183 - Officially deprecate the 'cols' and 'include_columns' resultset
185 - Remove ::Storage::DBI::sth() deprecated in 0.08191
188 - Work around a *critical* bug with potential for data loss in
189 DBD::SQLite - RT#79576
190 - Audit and correct potential bugs associated with braindead reuse
191 of $1 on unsuccessful matches
192 - Fix incorrect warning/exception originator reported by carp*() and
195 0.08209 2013-03-01 12:56 (UTC)
196 * New Features / Changes
197 - Debugging aid - warn on invalid result objects created by what
198 seems like an invalid inheritance hierarchy
201 - Fix another embarrassing regression preventing correct refining of
202 the search criteria on a prefetched relation (broken in 0.08205)
203 - Fix incorrect callsite reporting by DBIC::Carp
205 0.08208 2013-02-20 09:56 (UTC)
206 * New Features / Changes
207 - A bunch of nonsensically named arguments to the SQL::Translator
208 parser have been marked as deprecated (while still fully
212 - Fix duplicated selected columns when calling 'count' when a same
213 aggregate function is used more than once in a 'having' clause
215 - Prevent SQL::Translator::Producer::YAML from seeing the $dbh
216 in a potentially connected $schema instance (RT#75394)
219 - Fixup our distbuilding process to stop creating world-writable
220 tarball contents (implicitly fixes RT#83084)
221 - Added strict and warnings tests for all lib and test files
225 - Fix dbh_do() failing to properly reconnect (regression in 0.08205)
226 - Extra sanity check of a fresh DBI handle ($dbh). Fixes
227 connection coderefs returning garbage (seen in the wild)
230 - Only allow known globals in SQL::Translator leak allowance
231 - General cleanup of error message texts - quote names/identifiers
233 - Stop t/52leaks.t from failing when AUTOMATED_TESTING=1
236 * New Features / Changes
237 - The emulate_limit() arbitrary limit dialect emulation mechanism is
238 now deprecated, and will be removed when DBIx::Class migrates to
240 - Support for the source_bind_attributes() storage method has been
241 removed after a lengthy deprecation cycle
243 - When performing resultset update/delete only strip condition
244 qualifiers - leave the source name alone (RT#80015, RT#78844)
245 - Fix incorrect behavior on resultset update/delete invoked on
246 composite resultsets (e.g. as_subselect_rs)
247 - Fix update/delete operations referencing the updated table failing
248 on MySQL, due to its refusal to modify a table being directly
249 queried. As a workaround induce in-memory temp-table creation
251 - More robust behavior under heavily threaded environments - make
252 sure we do not have refaddr reuse in the global storage registry
253 - Fix failing test on 5.8 under Win32 (RT#81114)
254 - Fix hash-randomization test issues (RT#81638)
255 - Disallow erroneous calling of connect_info on a replicated storage
258 - Improve the populate docs in ::Schema and ::ResultSet
259 - ::Storage::DBI::source_bind_attributes() removed as announced
260 on Jan 2011 in 0e773352a
263 * New Features / Changes
264 - SQLMaker now accepts \'literal' with the 'for' rs attribute as an
265 override to the builtin FOR options
267 - Fix unique constraint violations in Ordered.pm blanket movement
268 (RT#79773, rolls back short-sighted 5e6fde33e)
269 - Fix API mismatch between new_result() and new_related() (originally
271 - Fix test failure on perl 5.8
273 - Much more extensive diagnostics when a new RDBMS/DSN combination is
274 encountered (RT#80431)
278 - Really fix inadequate $dbh->ping SQLite implementation (what shipped
279 in 0.08201 tickled other deficiencies in DBD::SQLite itself)
283 - Replace inadequate $dbh->ping SQLite implementation with our own,
286 0.08200 2012-08-24 (UTC)
288 - Change one of the new tests for the previous release to not require
291 0.08199 2012-08-22 (UTC)
293 - Roll back incomplete (and broken) internal changes - restore prefetch functionality
295 0.08198 2012-07-11 03:43 (UTC)
297 - Fix a number of Win32 Test issues
298 - Fix silent Oracle connection failures
300 0.08197 2012-07-10 10:32 (UTC)
301 * New Features / Changes
302 - Issue a warning when DateTime objects are passed to ->search
303 - Fast populate() in void context is now even more efficient by
304 going directly through execute_for_fetch bypassing execute_array
305 - Fix update()/delete() on complex resultsets to no longer fall back
306 to silly row-by-row deletion, construct a massive OR statement
308 - Allow complex update/delete operations on sources without a
309 primary key, as long as they have at least one non-nullable
311 - dbicadmin now better supports catalyst-style config files, by
312 unrolling 'config_info' hashkeys
313 - Multiple Improvements MSSQL over DBD::ADO
314 - Transaction support
315 - Support for VARCHAR(MAX)/VARBINARY(MAX)/NVARCHAR(MAX) datatypes
316 - Nomalization of retrieved GUID values
319 - Fix complex has_many prefetch with resultsets not selecting identity
320 columns from the root result source
321 - Fix SkipFirst and FirstSkip limit dialects (Informix and Firebird)
322 - Fix "Skimming limit" dialects (Top, FetchFirst) to properly check
323 the order_by criteria for stability
324 - Fix "Skimming limit" dialects (Top, FetchFirst) to propagate
325 non-selected order criteria when part of a larger subquery
326 - Fix RowNumberOver and all "skimming limits" to correctly assemble
327 bind values when supplied for both select and order_by
328 - Fix all subquery-based dialects to not lose a subquery fragment
329 when we both select and order by the result of the same subquery
330 - Fix the Sybase hubrid limit dialect (RowCountOrGenericSubQ) losing
331 Group/Having/Order clauses when called without an offset (RT#73244)
332 - No longer generate incorrect SQL on ->as_query called on resultsets
333 with software_limit enabled
334 - A number of corner case fixes of void context populate() with \[]
335 - Fix corner case of forked children disconnecting the parents DBI
337 - Improve identity/autoinc retrieval code in MSSQL and Sybase -
338 should reduce weird side-effects especially with populate()
339 - Explicitly disable DBD::ODBC batch operations (as of DBD::ODBC 1.35)
340 for the following drivers too buggy to handle the optimized path:
341 - FreeTDS ODBC driver (when used with MSSQL)
342 - The Firebird ODBC driver
343 - The MSAccess ODBC driver
344 - Explicitly disable DBD::ODBC dynamic_cursors when using freetds 0.83
345 or later - they made enough ODBC incompatible changes making it
346 impossible to support sanely
347 - Explicitly disable SCOPE_IDENTITY queries and statement caching for
348 MSSQL on DBD::Sybase compiled against freetds 0.83 or later - way too
350 - Disable statement caching when using Sybase ASE and DBD::Sybase
351 compiled against freetds 0.83 or later
352 - Fix leakage of $schema on in-memory new_related() calls
353 - Fix more cases of $schema leakage in SQLT::Parser::DBIC
354 - Fix leakage of $storage in ::Storage::DBI::Oracle
355 - Fix pessimization of Oracle RowNum limit dialect query when no
356 offset has been specified
357 - Remove useless vestigial pessimization in Ordered.pm for cases
358 when the position column is part of a unique constraint
359 - Fix dbicadmin to no longer ignore the documented 'config' option
360 - The schema-resultsource entanglement is now much more robust
362 - Fix ::Schema::ddl_filename() failing miserably on paths containing
363 certain numeric sequences
364 - t/53lean_startup.t adjusted for new 5.15.x base.pm behavior
367 - Centralized leak-checks for all instances of DBICTest::Schema
369 - Now passes all tests with Test::Builder 1.005
370 - Codebase is now trailing-whitespace-free
371 - Cleanup of complex resultset update/delete oprations - storage
372 specific code moved back to ResultSet and replaced by checks
373 of storage capabilities
374 - Fixed carp_once only emitting one single warning per package
375 regardless of warning content
376 - Test suite now can be safely executed in parallel (prove -jN
377 or HARNESS_OPTIONS=jN)
379 0.08196 2011-11-29 05:35 (UTC)
381 - Fix tests for DBD::SQLite >= 1.34.
382 - Fix test failures with DBICTEST_SQLITE_USE_FILE set
383 - Fix the find() condition heuristics being invoked even when the
384 call defaults to 'primary' (i.e. when invoked with bare values)
385 - Throw much clearer error on incorrect inflation spec
386 - Fix incorrect storage behavior when first call on a fresh schema
387 is with_deferred_fk_checks
388 - Fix incorrect dependency on Test::Simple/Builder (RT#72282)
389 - Fix uninitialized warning in ::Storage::Sybase::ASE
390 - Improve/cache DBD-specific datatype bind checks (also solves a
391 nasty memleak with version.pm on multiple ->VERSION invocations)
392 - The internal carp module now correctly skips CAG frames when
394 - Fix test failures on perl < 5.8.7 and new Package::Stash::XS
395 - Fix TxnScopeGuard not behaving correctly when $@ is set at the
396 time of $guard instantiation
397 - Fix the join/prefetch resolver when dealing with ''/undef/()
398 relation specifications
401 - No longer depend on Variable::Magic now that a pure-perl
402 namespace::clean is available
403 - Drop Oracle's Math::BigInt req down to 1.80 - no fixes concerning
406 0.08195 2011-07-27 16:20 (UTC)
408 - Fix horrible oversight in the Oracle sqlmaker when dealing with
409 queries updating blobs (RT#69829)
411 0.08194 2011-07-20 16:10 (UTC)
413 - Fix $rs->populate([]) to be a no-op rather than an exception
414 - Overhaul t/53lean_startup.t to better dodge false positives
415 - Stop Data::Compare from loading random plugins
416 - Oracle: Recalculate LOB bind indices for UPDATE with LOBs in WHERE
419 0.08193 2011-07-14 17:00 (UTC)
420 * New Features / Changes
421 - Allow schema cloning to mutate attributes
422 - DBIC now attempts more aggressive de-duplication of where
423 conditions on resultset chaining
424 - The Ordered component is now smarter wrt reordering of dirty
425 objects, and does its job with less storage queries
426 - Logging via DBIC_TRACE=1=<filename> no longer overwrites the
427 logfile on every program startup, appending loglines instead
430 - Fix issue where the query was becoming overly mangled when trying
431 to use pagination with a query that has a sub-select in the WHERE
433 - Fix possible incorrect pagination on Oracle, when a resultset
434 is not ordered by a unique column
435 - Revert "Fix incorrect signature of the default sqlt_deploy_hook"
436 from 0.08191 - documentation was in fact incorrect, not the code
437 - Fix Sybase ASE IC::DateTime support (::Storage going out of sync
438 with new default format expected by DateTime::Format::Sybase)
439 - Fix a bug in update_all() resulting in the first row receiving a
440 different dataset than the subsequent ones
441 - Accomodate MSAccess supporting only 'INNER JOIN' (not plain 'JOIN')
442 - InflateColumn::DateTime option datetime_undef_if_invalid no longer
443 masks missing dependency exceptions (RT#66823)
444 - Fix bug in Schema::Versioned failing to insert a schema version row
445 during upgrades at the turn of the second
446 - Fix incorrect bind of integers >= 2^^32 (bigint columns) to
447 SQL_INTEGER, resulting in silent conversion to '-1'
448 - Fix pre 5.10 failures of t/55namespaces_cleaned.t due to buggy
450 - Oracle autoinc inserts no longer leave open cursors behind
452 0.08192 2011-05-10 04:20 (UTC)
454 - Fix serious regression on SQLite, corrupting data when an alphanum
455 value does not correspond to a stale numeric datatype in colinfo
457 0.08191 2011-05-02 00:45 (UTC) (deleted from CPAN)
458 * New Features / Changes
459 - Add quote_names connection option. When set to true automatically
460 sets quote_char and name_sep appropriate for your RDBMS
461 - Add retrieve_on_insert column info flag, allowing to retrieve any
462 column value instead of just autoinc primary keys
463 - Bring back strict ordering of selectors in complex search chains
464 (an ill-fated attempt was made in 0.08127 to order intelligently)
465 - All limit dialects (except for the older Top and FetchFirst) are
466 now using bind parameters for the limits/offsets, making DBI's
467 prepare_cached useful across paged resutsets
468 - Support for savepoints for SQLite
469 - Support for MS Access databases via DBD::ODBC and DBD::ADO (only
470 Win32 support currently tested)
471 - Support for the Firebird RDBMS over the new DBD::Firebird driver
472 - IC::DateTime support for MSSQL over DBD::ADO
473 - Both the ::ODBC and ::ADO dispatchers now warn if a rdbms-specific
474 driver is not found for this connection before falling back to
476 - ::Storage::DBI::sth was mistakenly marked/documented as public,
477 privatize and warn on deprecated use
478 - Massive overhaul of bind values/attributes handling - slightly
479 changes the output of as_query (should not cause compat issues)
480 - Support ancient DB2 versions (5.4 and older), with proper limit
482 - Support sub-second precision for TIMESTAMPs for Firebird over ODBC
483 - Support BLOBs and CLOBs in WHERE clauses for Oracle, including LIKE
487 - Fix ::Storage::DBI::* MRO problems on 5.8.x perls
488 - Disable mysql_auto_reconnect for MySQL - depending on the ENV
489 it sometimes defaults to on and causes major borkage on older
491 - Fix dropped bind values in select/group_by on Oracle (omission
492 from 0542ec57 and 4c2b30d6)
493 - Fix remaining errors with Oracle and identifiers longer than the
494 Oracle-imposed maximum of 30 characters (RT#66390)
495 - Fix older oracle-specific "WhereJoins" to work properly with
497 - Fix problems with M.A.D. under CGI::SpeedyCGI (RT#65131)
498 - Reenable paging of cached resultsets - breakage erroneously added
500 - Better error handling when prepare() fails silently
501 - Fixes skipped lines when a comment is followed by a statement
502 when deploying a schema via sql file
503 - Fix reverse_relationship_info on prototypical result sources
504 (sources not yet registered with a schema)
505 - Warn and skip relationships missing from a partial schema during
507 - Automatically require the requested cursor class before use
509 - Work around a Firebird ODBC driver bug exposed by DBD::ODBC 1.29
510 - Fix (to the extent allowed by the driver) transaction support in
511 DBD::Sybase compiled against FreeTDS
512 - Fix exiting via next warnings in ResultSource::sequence()
513 - Fix stripping of table qualifiers in update/delete in arrayref
515 - Change SQLMaker carp-monkeypatch to be compatible with versions
516 of SQL::Abstract >= 1.73
517 - Fix using \[] literals in the from resultset attribute
518 - Fix populate() with \[], arrays (datatype) and other exotic values
519 - Fix handling of rollbacks in nested transactions
520 - Fix complex limits (RNO/RowNum/FetchFirst/Top/GenSubq) with
521 sub-selects in the selectors list (correlated subqueries)
522 - Fix inconsistency between $rs->next with and without HRI when all
523 the "root" columns are in fact injected from the right rs side
524 - Fix the join optimizer to correctly preserve the non-multi path to
525 a multi relationship ( x -> might_have y -> has_many z )
526 - Fix object-derived custom-relationship resultsets to resultsources
527 with multilevel monikers (e.g. $schema->source('Foo::Bar') )
528 - Fix incorrect signature of the default sqlt_deploy_hook - it now
529 matches the documentation of passing in the result source object
530 - Fix inadequate handling of internal storage methods within
531 ::Storage::Replicated (RT#66295)
534 - Rewire all warnings to a new Carp-like implementation internal
535 to DBIx::Class, and remove the Carp::Clan dependency
536 - Only load Class::C3 and friends if necessary ($] < 5.010)
537 - Greatly reduced loading of non-essential modules to aid startup
538 time (mainly benefiting CGI users)
539 - Make sure all namespaces are clean of rogue imports
540 - Dropped DBI req 2 years back - everything works with 1.57, no
541 point requiring something newer
543 0.08190-TRIAL 2011-01-24 15:35 (UTC)
545 * New Features / Changes
546 - Support for completely arbitrary SQL::Abstract-based conditions
547 in all types of relationships
549 0.08127 2011-01-19 16:40 (UTC)
550 * New Features / Changes
551 - Schema/resultsource instances are now crossreferenced via a new
552 system guaranteeing leak-free mutually assured destruction
553 - DBIx::Class now warns when the user erroneously supplies
554 AutoCommit => 0 to connect()
555 - A warning is also issued before forcing the RaiseError
556 setting of externally supplied DBI handles
557 - Switch to a warning when find() is invoked with both a 'key'
558 argument and a NULL-containing condition to satisfy the named
559 constraint. Previously (starting with 0.08124) an exception was
561 - Switch to a warning when a commit is attempted with an out-of-sync
562 transaction_depth (someone issued a begin externally to DBIC).
563 Previously (starting with 0.08124) an exception was thrown
566 - A number of improvements/diagnostics of multiple active resultset
567 handling on MSSQL over DBD::ODBC
568 - Revert default selection to being lazy again (eagerness introduced
569 in 0.08125) - fixes DBIx::Class::Helper::ResultSet::RemoveColumns
570 - Fix losing order of columns provided in select/as (regression from
572 - Unaliased "dark" selectors no longer throw off prefetch
573 - Fix proper composition of bind values across all possible
574 SQL areas ( group_by => \[ ... ] now works properly )
575 - Allow populate to skip empty has_many relationships which makes
576 it easier to pass HashRefInflator data directly to ->populate
577 - Improve freeze/thaw semantics and error messages (RT#62546)
578 - Fix inconsistency in Manual::Features (RT#64500)
579 - Fix incorrect SQL when using for => 'shared' with MySQL (RT#64590)
580 - Throw comprehensible exception on erroneous $schema->source()
582 - Fix sloppy refactor of ResultSource::sequence back from 89170201
584 - Fix incorrect error detection during populate() on Oracle
585 - Better handling of result_source-less row objects by
586 auto-calling result_source_instance when necessary
587 - Fix reverse_relationship_info and sqlt deploy on partially
588 loaded schemas (relationships point to non-existent sources)
591 - Fix test warning on win32 - at this point the test suite is
592 warning-free on all known OSes
593 - Require newest namespace::clean which in turn depends on new
594 installable Package::Stash
596 0.08126 2010-12-28 18:10 (UTC)
598 - Bump forgotten Class::Accessor::Grouped core dependency
599 - Promote forgotten Hash::Merge optdep to a hard requirement
600 - Skip t/storage/error.t on smokers with leaking perls
601 - Fix t/storage/txn.t deadlocks on slower machines
602 - Do not run on smokers if a trial Package::Stash is found
604 0.08125 2010-12-27 04:30 (UTC)
605 * New Features / Changes
606 - New method ResultSource columns_info method, returning multiple
607 pairs of column name/info at once
608 - $rs->search now throws when called in void context, as it makes
609 no sense (and is nearly always a sign of a bug/misdesign)
610 - Restore long-lost ability to supply unbalanced select/as pairs
611 e.g. +select => \'DISTINCT(foo, bar)', +as => ['foo', 'bar']
612 - +columns now behaves just like columns by not stripping a
613 fully-qualified 'as' spec (i.e. foo.bar results in $obj->foo->bar)
614 - Deprecate legacy $rs->search( %condition ) syntax (warn once per
616 - NULL is now supplied unquoted to all debug-objects, in order to
617 differentiate between a real NULL and the string 'NULL'
618 - New search() condition operator -value used to pass complex bind
619 values to DBI: search({ array_col => { -value => [1,2,3] }})
620 - Add full INSERT...RETURNING support for Oracle
621 - Deprecate use of -nest in search conditions (warn once per
623 - Deprecate the completely useless DBIx::Class::Serialize::Storable
627 - Fixed read-only attribute set attempt in ::Storage::Replicated
629 - Fix incomplete logic while detecting correct Oracle sequence
631 - Fix detection of Oracle sequences for tables without an explicitly
632 specified schema (RT#63493)
633 - Major overhaul of Storage::Oracle to handle enabled quoting
634 - Fixed incorrect composition of select/as/columns attributes during
636 - Proper serialization of resultsets with open cursors
637 - Refactor handling of RDBMS-side values during insert() - fix
638 regression of inserts into a Postgres / ::Replicated combination
639 - Missing dependency check in t/60core.t (RT#62635)
640 - Fix regressions in IC::DT registration logic
641 - Fix regression in select-associated bind value handling (RT#61025)
642 - Simplify SQL generated by some LIMITed prefetching queries
643 - Throw an exception when a required group_by on a complex prefetch
644 can not be auto-constructed, instead of continuing to eventually
646 - Fix infinite loops on old perls with a recent Try::Tiny
647 - Improve "fork()" on Win32 by reimplementing a more robust DBIC
648 thread support (still problematic, pending a DBI fix)
649 - Properly quote table name on INSERT with no values
650 - Work around possible Storage destruction warnings
651 - Fix count of grouped resultsets using HAVING with aliases
652 - Setting belongs_to columns/relationships no longer leaves the
653 FK value and related object out of sync
654 - Stop stripping newlines from SQL statements in the limit emulators
655 as it is possible that custom sql with comments was provided
656 - Add forgotten attributes to Admin.pm
657 - Fix incorrect 'having' attribute documentation (RT#64129)
658 - Improve fallback-to-master/return-to-slave reporting in
659 ::Replicated::Balancer
660 - Adjust txn_scope_guard code/tests to changes in $@ handling on
661 recent blead (RT#64251)
664 - Add extra option groups to DBIC::Optional::Depencencies, to aid
665 users in requesting the prerequisites for a particular RDBMS
666 - Switch all serialization to use Storable::nfreeze for portable
667 architecture independent ice
668 - Fix the bogus META.yml dependency injection issue for good
669 - Refactor DBIx::Class::Storage::Statistics::debugfh() to be lazy
671 0.08124 2010-10-28 14:23 (UTC)
672 * New Features / Changes
673 - Add new -ident "function" indicating rhs is a column name
674 { col => { -ident => 'othercol' } } vs { col => \'othercol' }
675 - Extend 'proxy' relationship attribute
676 - Use DBIx::Class::Storage::Debug::PrettyPrint when the
677 environment variable DBIC_TRACE_PROFILE is set, see
678 DBIx::Class::Storage for more information
679 - Implemented add_unique_constraints() which delegates to
680 add_unique_constraint() as appropriate
681 - add_unique_constraint() now poparly throws if called with
682 multiple constraint definitions
683 - No longer depend on SQL::Abstract::Limit - DBIC has been doing
684 most of the heavy lifting for a while anyway
685 - FilterColumn now passes data through when transformations
686 are not specified rather than throwing an exception.
687 - Optimized RowNum based Oracle limit-dialect (RT#61277)
688 - Requesting a pager on a resultset with cached entries now
689 throws an exception, instead of returning a 1-page object
690 since the amount of rows is always equal to the "pagesize"
691 - $rs->pager now uses a lazy count to determine the amount of
692 total entries only when really needed, instead of doing it
693 at instantiation time
694 - New documentation map organized by features
695 (DBIx::Class::Manual::Features)
696 - find( { ... }, { key => $constraint } ) now throws an exception
697 when the supplied data does not fully specify $constraint
698 - find( col1 => $val1, col2 => $val2, ... ) is no longer supported
699 (it has been in deprecated state for more than 4 years)
700 - Make sure exception_action does not allow exception-hiding
701 due to badly-written handlers (the mechanism was never meant
702 to be able to suppress exceptions)
705 - Fix memory leak during populate() on 5.8.x perls
706 - Temporarily fixed 5.13.x failures (RT#58225)
707 (perl-core fix still pending)
708 - Fix result_soutrce_instance leaks on compose_namespace
709 - Fix $_ volatility on load_namespaces (a class changing $_
710 at compile time no longer causes a massive fail)
711 - Fix find() without a key attr. choosing constraints even if
712 some of the supplied values are NULL (RT#59219)
713 - Fixed rels ending with me breaking subqueried limit realiasing
714 - Fixed $rs->update/delete on resutsets constrained by an
716 - Remove rogue GROUP BY on non-multiplying prefetch-induced
718 - Fix incorrect order_by handling with prefetch on
719 $ordered_rs->search_related ('has_many_rel') resultsets
720 - Oracle sequence detection now *really* works across schemas
721 (fixed some ommissions from 0.08123)
722 - dbicadmin now uses a /usr/bin/env shebang to work better with
723 perlbrew and other local perl builds
724 - bulk-inserts via $dbh->bind_array (void $rs->populate) now
725 display properly in DBIC_TRACE
726 - Incomplete exception thrown on relationship auto-fk-inference
728 - Fixed distinct with order_by to not double-specify the same
729 column in the GROUP BY clause
730 - Properly support column names with symbols (e.g. single quote)
732 - Fixed ::Schema::Versioned to work properly with quoting on
734 - Fixed t/54taint fails under local-lib
735 - Fixed SELECT ... FOR UPDATE with LIMIT regression (RT#58554)
736 - Fixed CDBICompat to preserve order of column-group additions,
737 so that test relying on the order of %{} will no longer fail
738 - Fixed mysterious ::Storage::DBI goto-shim failures on older
740 - Non-blessed reference exceptions are now correctly preserved
741 when thrown from udner DBIC (e.g. from txn_do)
742 - No longer disconnecting database handles supplied to connect
744 - Fixed t/inflate/datetime_pg.t failures due to a low dependency
745 on DateTime::Format::Pg (RT#61503)
746 - Fix dirtyness detection on source-less objects
747 - Fix incorrect limit_dialect assignment on Replicated pool members
748 - Fix invalid sql on relationship attr order_by with prefetch
749 - Fix primary key sequence detection for Oracle
750 (first trigger instead of trigger for column)
751 - Add various missing things to Optional::Dependencies
752 - Skip a test that breaks due to serious bugs in current DBD::SQLite
753 - Fix tests related to leaks and leaky perls (5.13.5, 5.13.6)
756 - Entire test suite now passes under DBIC_TRACE=1
757 - Makefile.PL no longer imports GetOptions() to interoperate
758 better with Catalyst installers
759 - Bumped minimum Module::Install for developers
760 - Bumped DBD::SQLite dependency and removed some TODO markers
761 from tests (RT#59565)
762 - Do not execute t/zzzzzzz_sqlite_deadlock.t for regular module
763 installs - test is prone to spontaneous blow up
764 - DT-related tests now require a DateTime >= 0.55 (RT#60324)
765 - Makefile.PL now provides a pre-parsed DBIC version to the
766 Opt::Dep pod generator
767 - t/52leaks.t now performs very aggressive leak detection in
770 0.08123 2010-06-12 14:46 (UTC)
772 - Make sure Oracle identifier shortener applies to auto-generated
773 column names, so we stay within the 30-char limit (RT#58271)
774 - Oracle sequence detection now works across schemas
775 - Fix a Storage/$dbh leak introduced by the migration to
776 Try::Tiny (this is *not* a Try::Tiny bug)
777 - Fix corner case of count with group-by over a 1:1 join column
778 where the selector ends up with column name clashes
779 - POD fixes (RT#58247)
782 - Test suite default on-disk database now checks for Win32
783 fail-conditions even when running on other OSes
785 0.08122 2010-06-03 17:41 (UTC)
787 - Add DBIx::Class::FilterColumn for non-ref filtering
788 - ::Storage::DBI now correctly preserves a parent $dbh from
789 terminating children, even during interpreter-global
790 out-of-order destruction
791 - dbicadmin supports an -I option with the same semantics as
793 - InflateColumn::DateTime support for MSSQL via DBD::Sybase
794 - Millisecond precision support for MSSQL datetimes for
795 InflateColumn::DateTime
796 - Oracle-specific hierarchical query syntax support:
797 CONNECT BY (NOCYCLE) / START WITH / ORDER SIBLINGS BY
798 - Support connecting using $ENV{DBI_DSN} and $ENV{DBI_DRIVER}
799 - current_source_alias method on ResultSet objects to
800 determine the alias to use in programatically assembled
801 search()es (originally added in 0.08100 but unmentioned)
802 - Rewrite/unification of all subselecting limit emulations
803 (RNO, Top, RowNum) to be much more robust wrt complex joined
805 - MSSQL limits now don't require nearly as many applications of
806 the unsafe_subselect_ok attribute, due to optimized queries
807 - Support for Generic Subquery limit "emulation" - awfully slow
808 and inefficient but works on almost any db, and is preferred
809 to software limit emulation
810 - Sybase ASE driver now uses SET ROWCOUNT where possible, and
811 Generic Subquery otherwise for limit support instead of always
812 using software limit emulation
813 - create_ddl_dir (and derivatives) now attempt to create the given
814 $ddl_dir if it does not already exist
815 - deployment_statements now automatically supplies the current RDBMS
816 version to SQLT producer_args for MySQL, Pg, SQLite and Oracle
819 - Fix nasty potentially data-eating bug when deleting/updating
821 - Fix find() to use result_class set on object
822 - Fix result_class setter behaviour to not mistakenly stuff attrs.
823 - Don't try and ensure_class_loaded an object. This doesn't work.
824 - Fix as_subselect_rs to not inject resultset class-wide where
825 conditions outside of the resulting subquery
826 - Fix count() failing with {for} resultset attribute (RT#56257)
827 - Fixed incorrect detection of Limit dialect on unconnected $schema
828 - update() on row not in_storage no longer throws an exception
829 if there are no dirty columns to update (fixes cascaded update
831 - update()/delete() on prefetching resultsets no longer results
832 in malformed SQL (some $rs attributes were erroneously left in)
833 - Fix dbicadmin to allow deploy() on non-versioned schema
834 - Fix dbicadmin to respect sql_dir on upgrade() (RT#57732)
835 - Update Schema::Versioned to respect hashref style of
837 - Do not recreate the same related object twice during MultiCreate
838 (solves the problem of orphaned IC::FS files)
839 - Fully qualify xp_msver selector when using DBD::Sybase with
841 - Fix ::DBI::Storage to always be able to present a full set of
842 connect() attributes to e.g. Schema::Versioned
843 - Fix Oracle auto-inc trigger detection of "INSERT OR UPDATE"-type
847 - Reformatted Changelog \o/
848 - DBIC goes git://git.shadowcat.co.uk/dbsrgits/DBIx-Class.git
849 - Allow developers to skip optional dependency forcing when working
851 - Add a warning to load_namespaces if a class in ResultSet/ is not
852 a subclass of DBIx::Class::ResultSet
853 - All DBIC exception-handling switched to Try::Tiny
854 - All DBIC modules are now free of imports via namespace::clean
855 - Depend on optimized SQL::Abstract (faster SQL generation)
856 - Depend on new Class::Accessor::Grouped reintroducing optional use
857 of Class::XSAccessor (just install C::XSA and get lightning fast
860 0.08121 2010-04-11 18:43:00 (UTC)
861 - Support for Firebird RDBMS with DBD::InterBase and ODBC
862 - Add core support for INSERT RETURNING (for storages that
863 supports this syntax, currently PostgreSQL and Firebird)
864 - Fix spurious warnings on multiple UTF8Columns component loads
865 - DBIx::Class::UTF8Columns entered deprecated state
866 - DBIx::Class::InflateColumn::File entered deprecated state
867 - DBIx::Class::Optional::Dependencies left experimental state
868 - Add req_group_list to Opt::Deps (RT#55211)
869 - Add support for mysql-specific STRAIGHT_JOIN (RT#55579)
870 - Cascading delete/update are now wrapped in a transaction
872 - Fix accidental autovivification of ENV vars
873 - Fix update_all and delete_all to be wrapped in a transaction
874 - Fix multiple deficiencies when using MultiCreate with
875 data-encoder components (e.g. ::EncodedColumn)
876 - Fix regression where SQL files with comments were not
877 handled properly by ::Schema::Versioned.
878 - Fix regression on not properly throwing when $obj->relationship
880 - Fix the join-optimiser to consider unqualified column names
882 - Fix an issue with multiple same-table joins confusing the join
884 - Add has_relationship method to row objects
885 - Fix regression in set_column on PK-less objects
886 - Better error text on malformed/missing relationships
887 - Add POD about the significance of PK columns
888 - Fix for SQLite to ignore the (unsupported) { for => ... }
890 - Fix ambiguity in default directory handling of create_ddl_dir
892 - Support add_columns('+colname' => { ... }) to augment column
895 0.08120 2010-02-24 08:58:00 (UTC)
896 - Make sure possibly overwritten deployment_statements methods in
897 schemas get called on $schema->deploy
898 - Fix count() with group_by aliased-function resultsets
899 - with_deferred_fk_checks() Oracle support
900 - Massive refactor and cleanup of primary key handling
901 - Fixed regression losing custom result_class (really this time)
903 - Fixed regression in DBIC SQLT::Parser failing with a classname
904 (as opposed to a schema object)
905 - Changes to Storage::DBI::Oracle to accomodate changes in latest
906 SQL::Translator (quote handling)
907 - Make sure deployment_statements is per-storage overridable
908 - Fix dbicadmin's (lack of) POD
910 0.08119 2010-02-15 09:36:00 (UTC)
911 - Add $rs->is_ordered to test for existing order_by on a resultset
912 - Add as_subselect_rs to DBIC::ResultSet from
913 DBIC::Helper::ResultSet::VirtualView::as_virtual_view
914 - Refactor dbicadmin adding DDL manipulation capabilities
915 - New optional dependency manager to aid extension writers
916 - Depend on newest bugfixed Moose
917 - Make resultset chaining consistent wrt selection specification
918 - Storage::DBI::Replicated cleanup
919 - Fix autoinc PKs without an autoinc flag on Sybase ASA
921 0.08118 2010-02-08 11:53:00 (UTC)
922 - Fix a bug causing UTF8 columns not to be decoded (RT#54395)
923 - Fix bug in One->Many->One prefetch-collapse handling (RT#54039)
924 - Cleanup handling of relationship accessor types
926 0.08117 2010-02-05 17:10:00 (UTC)
927 - Perl 5.8.1 is now the minimum supported version
928 - Massive optimization of the join resolution code - now joins
929 will be removed from the resulting SQL if DBIC can prove they
930 are not referenced by anything
931 - Subqueries no longer marked experimental
932 - Support for Informix RDBMS (limit/offset and auto-inc columns)
933 - Support for Sybase SQLAnywhere, both native and via ODBC
934 - might_have/has_one now warn if applied calling class's column
935 has is_nullable set to true.
936 - Fixed regression in deploy() with a {sources} table limit applied
938 - Views without a view_definition will throw an exception when
939 parsed by SQL::Translator::Parser::DBIx::Class
940 - Stop the SQLT parser from auto-adding indexes identical to the
942 - InflateColumn::DateTime refactoring to allow fine grained method
944 - Fix ResultSetColumn improperly selecting more than the requested
945 column when +columns/+select is present
946 - Fix failure when update/delete of resultsets with complex WHERE
948 - Fix regression in context sensitiveness of deployment_statements
949 - Fix regression resulting in overcomplicated query on
950 search_related from prefetching resultsets
951 - Fix regression on all-null returning searches (properly switch
952 LEFT JOIN to JOIN in order to distinguish between both cases)
953 - Fix regression in groupedresultset count() used on strict-mode
955 - Better isolation of RNO-limited queries from the rest of a
956 prefetching resultset
957 - New MSSQL specific resultset attribute to allow hacky ordered
959 - Fix nasty schema/dbhandle leak due to SQL::Translator
960 - Initial implementation of a mechanism for Schema::Version to
961 apply multiple step upgrades
962 - Fix regression on externally supplied $dbh with AutoCommit=0
963 - FAQ "Custom methods in Result classes"
964 - Cookbook POD fix for add_drop_table instead of add_drop_tables
965 - Schema POD improvement for dclone
967 0.08115 2009-12-10 09:02:00 (CST)
968 - Real limit/offset support for MSSQL server (via Row_Number)
969 - Fix distinct => 1 with non-selecting order_by (the columns
970 in order_by also need to be aded to the resulting group_by)
971 - Do not attempt to deploy FK constraints pointing to a View
972 - Fix count/objects from search_related on limited resultset
973 - Stop propagating distinct => 1 over search_related chains
974 - Make sure populate() inherits the resultset conditions just
976 - Make get_inflated_columns behave identically to get_columns
977 wrt +select/+as (RT#46953)
978 - Fix problems with scalarrefs under InflateColumn (RT#51559)
979 - Throw exception on delete/update of PK-less resultsets
980 - Refactored Sybase storage driver into a central ::DBI::Sybase
981 dispatcher, and a sybase-specific ::DBI::Sybase::ASE
982 - Fixed an atrocious DBD::ADO bind-value bug
983 - Cookbook/Intro POD improvements
985 0.08114 2009-11-14 17:45:00 (UTC)
986 - Preliminary support for MSSQL via DBD::ADO
987 - Fix botched 0.08113 release (invalid tarball)
989 0.08113 2009-11-13 23:13:00 (UTC)
990 - Fix populate with has_many bug
992 - Fix Oracle autoincrement broken for Resultsets with scalar refs
994 - Complete Sybase RDBMS support including:
995 - Support for TEXT/IMAGE columns
996 - Support for the 'money' datatype
997 - Transaction savepoints support
998 - DateTime inflation support
999 - Support for bind variables when connecting to a newer Sybase with
1000 OpenClient libraries
1001 - Support for connections via FreeTDS with CASTs for bind variables
1003 - Support for interpolated variables with proper quoting when
1004 connecting to an older Sybase and/or via FreeTDS
1005 - bulk API support for populate()
1006 - Transaction support for MSSQL via DBD::Sybase
1007 - Add is_paged method to DBIx::Class::ResultSet so that we can
1008 check that if we want a pager
1009 - Skip versioning test on really old perls lacking Time::HiRes
1011 - Fixed on_connect_do/call regression when used with a coderef
1012 connector (RT #50003)
1013 - A couple of fixes to Ordered to remedy subclassing issues
1014 - Fixed another lingering problem with PostgreSQL
1015 auto-increment support and its interaction with multiple
1017 - Remove some IN workarounds, and require a recent version of
1019 - Improvements to populate's handling of mixed scalarref values
1020 - Fixed regression losing result_class after $rs->find (introduced
1022 - Fix in_storage() to return 1|0 as per existing documentation
1023 - Centralize handling of _determine_driver calls prior to certain
1024 ::Storage::DBI methods
1025 - Fix update/delete arbitrary condition handling (RT#51409)
1028 0.08112 2009-09-21 10:57:00 (UTC)
1029 - Remove the recommends from Makefile.PL, DBIx::Class is not
1030 supposed to have optional dependencies. ever.
1031 - Mangle the DBIx/Class.pm POD to be more clear about
1032 copyright and license
1033 - Put back PG's multiple autoinc per table support, accidentally
1034 dropped during the serial-autodetection rewrite
1035 - Make sure ResultSetColumn does not depend on the (undefined)
1036 return value of ->cursor->reset()
1037 - Add single() to ResultSetColumn (same semantics as ResultSet)
1038 - Make sure to turn off IDENTITY_INSERT after insert() on MSSQL
1039 tables that needed it
1040 - More informative exception on failing _resolve_relationship
1041 - Allow undef/NULL as the sole grouping value in Ordered
1042 - Fix unreported rollback exceptions in TxnScopeGuard
1043 - Fix overly-eager left-join chain enforcing code
1044 - Warn about using distinct with an existing group_by
1045 - Warn about attempting to $rs->get_column a non-unique column
1046 when has_many joins are added to resultset
1047 - Refactor of the exception handling system (now everything is a
1048 DBIx::Class::Exception object)
1050 0.08111 2009-09-06 21:58:00 (UTC)
1051 - The hashref to connection_info now accepts a 'dbh_maker'
1052 coderef, allowing better intergration with Catalyst
1053 - Fixed a complex prefetch + regular join regression introduced
1055 - Fixed insert_bulk rebless handling
1056 - Fixed Storable roundtrip regression, and general serialization
1058 - SQLT related fixes:
1059 - sqlt_type is now called on the correct storage object
1060 - hooks can now see the correct producer_type (RT#47891)
1061 - optional SQLT requirements for e.g. deploy() bumped to 0.11002
1062 - Really fixed (and greatly cleaned up) postgresql autoinc sequence
1064 - Automatically detect MySQL v3 and use INNER JOIN instead of JOIN
1065 - POD improvements (including RT#48769)
1066 - Test suite tweaks (including fixes for recent CPANTS fails)
1067 - Better support for MSSQL IDENTITY_INSERT ON
1069 0.08109 2009-08-18 08:35:00 (UTC)
1070 - Replication updates:
1071 - Improved the replication tests so that they are more reliable
1072 and accurate, and hopefully solve some cross platform issues.
1073 - Bugfixes related to naming particular replicants in a
1074 'force_pool' attribute.
1075 - Lots of documentation updates, including a new Introduction.pod
1077 - Fixed the way we detect transaction to make this more reliable
1078 and forward looking.
1079 - Fixed some trouble with the way Moose Types are used.
1080 - Made discard_chages/get_from_storage replication aware (they
1081 now read from the master storage by default)
1082 - Refactor of MSSQL storage drivers, with some new features:
1083 - Support for placeholders for MSSQL via DBD::Sybase with proper
1085 - 'uniqueidentifier' support with auto newid()
1086 - Dynamic cursor support and other MARS options for ODBC
1087 - savepoints with auto_savepoint => 1
1088 - Support for MSSQL 'money' type
1089 - Support for 'smalldatetime' type used in MSSQL and Sybase for
1090 InflateColumn::DateTime
1091 - Support for Postgres 'timestamp without timezone' type in
1092 InflateColumn::DateTime (RT#48389)
1093 - Added new MySQL specific on_connect_call macro 'set_strict_mode'
1094 (also known as make_mysql_not_suck_as_much)
1095 - Multiple prefetch-related fixes:
1096 - Adjust overly agressive subquery join-chain pruning
1097 - Always preserve the outer join-chain - fixes numerous
1098 problems with search_related chaining
1099 - Deal with the distinct => 1 attribute properly when using
1101 - An extension of the select-hashref syntax, allowing labeling
1102 SQL-side aliasing: select => [ { max => 'foo', -as => 'bar' } ]
1103 - Massive optimization of the DBI storage layer - reduce the
1104 amount of connected() ping-calls
1105 - Some fixes of multi-create corner cases
1106 - Multiple POD improvements
1107 - Added exception when resultset is called without an argument
1108 - Improved support for non-schema-qualified tables under
1109 Postgres (fixed last_insert_id sequence name auto-detection)
1111 0.08108 2009-07-05 23:15:00 (UTC)
1112 - Fixed the has_many prefetch with limit/group deficiency -
1113 it is now possible to select "top 5 commenters" while
1114 prefetching all their comments
1115 - New resultsed method count_rs, returns a ::ResultSetColumn
1116 which in turn returns a single count value
1117 - Even better support of count with limit
1118 - New on_connect_call/on_disconnect_call functionality (check
1119 POD of Storage::DBI)
1120 - Automatic datetime handling environment/session setup for
1121 Oracle via connect_call_datetime_setup()
1122 - count/all on related left-joined empty resultsets now correctly
1124 - Fixed regression when both page and offset are specified on
1126 - Fixed HRI returning too many empty results on multilevel
1127 nonexisting prefetch
1128 - make_column_dirty() now overwrites the deflated value with an
1129 inflated one if such exists
1130 - Fixed set_$rel with where restriction deleting rows outside
1132 - populate() returns the created objects or an arrayref of the
1133 created objects depending on scalar vs. list context
1134 - Fixed find_related on 'single' relationships - the former
1135 implementation would overspecify the WHERE condition, reporting
1136 no related objects when there in fact is one
1137 - SQL::Translator::Parser::DBIx::Class now attaches tables to the
1138 central schema object in relationship dependency order
1139 - Fixed regression in set_column() preventing sourceless object
1141 - Fixed a bug in search_related doubling a join if the original
1142 $rs already joins/prefetches the same relation
1143 - Storage::DBI::connected() improvements for Oracle and Sybase
1144 - Fixed prefetch+incomplete select regression introduced in
1146 - MSSQL limit (TOP emulation) fixes and improvements
1148 0.08107 2009-06-14 08:21:00 (UTC)
1149 - Fix serialization regression introduced in 0.08103 (affects
1152 - Fixed incomplete ::Replicated debug output
1154 0.08106 2009-06-11 21:42:00 (UTC)
1155 - Switched SQLite storage driver to DateTime::Format::SQLite
1156 (proper timezone handling)
1157 - Fix more test problems
1159 0.08105 2009-06-11 19:04:00 (UTC)
1160 - Update of numeric columns now properly uses != to determine
1161 dirtyness instead of the usual eq
1162 - Fixes to IC::DT tests
1163 - Fixed exception when undef_if_invalid and timezone are both set
1164 on an invalid datetime column
1166 0.08104 2009-06-10 13:38:00 (UTC)
1167 - order_by now can take \[$sql, @bind] as in
1168 order_by => { -desc => \['colA LIKE ?', 'somestring'] }
1169 - SQL::Abstract errors are now properly croak()ed with the
1171 - populate() now properly reports the dataset slice in case of
1173 - Fixed corner case when populate() erroneously falls back to
1175 - Work around braindead mysql when doing subquery counts on
1176 resultsets containing identically named columns from several
1178 - Fixed m2m add_to_$rel to invoke find_or_create on the far
1179 side of the relation, to avoid duplicates
1180 - DBIC now properly handles empty inserts (invoking all default
1181 values from the DB, normally via INSERT INTO tbl DEFAULT VALUES
1182 - Fix find_or_new/create to stop returning random rows when
1183 default value insert is requested (RT#28875)
1184 - Make IC::DT extra warning state the column name too
1185 - It is now possible to transparrently search() on columns
1186 requiring DBI bind (i.e. PostgreSQL BLOB)
1187 - as_query is now a Storage::DBI method, so custom cursors can
1189 - Fix search_related regression introduced in 0.08103
1191 0.08103 2009-05-26 19:50:00 (UTC)
1192 - Multiple $resultset -> count/update/delete fixes. Now any
1193 of these operations will succeed, regardless of the complexity
1194 of $resultset. distinct, group_by, join, prefetch are all
1195 supported with expected results
1196 - Return value of $rs->delete is now the storage return value
1197 and not 1 as it used to be
1198 - don't pass SQL functions into GROUP BY
1199 - Remove MultiDistinctEmulation.pm, effectively deprecating
1200 { select => { distinct => [ qw/col1 col2/ ] } }
1201 - Change ->count code to work correctly with DISTINCT (distinct => 1)
1203 - Removed interpolation of bind vars for as_query - placeholders
1204 are preserved and nested query bind variables are properly
1205 merged in the correct order
1206 - Refactor DBIx::Class::Storage::DBI::Sybase to automatically
1207 load a subclass, namely Microsoft_SQL_Server.pm
1208 (similar to DBIx::Class::Storage::DBI::ODBC)
1209 - Refactor InflateColumn::DateTime to allow components to
1210 circumvent DateTime parsing
1211 - Support inflation of timestamp datatype
1212 - Support BLOB and CLOB datatypes on Oracle
1213 - Storage::DBI::Replicated::Balancer::Random:
1214 added master_read_weight
1215 - Storage::DBI::Replicated: storage opts from connect_info,
1216 connect_info merging to replicants, hashref connect_info support,
1217 improved trace output, other bug fixes/cleanups
1218 - distinct => 1 with prefetch now groups by all columns
1219 - on_connect_do accepts a single string equivalent to a one
1220 element arrayref (RT#45159)
1221 - DB2 limit + offset now works correctly
1222 - Sybase now supports autoinc PKs (RT#40265)
1223 - Prefetch on joins over duplicate relations now works
1224 correctly (RT#28451)
1225 - "timestamp with time zone" columns (for Pg) now get inflated with a
1226 time zone information preserved
1227 - MSSQL Top limit-emulation improvements (GROUP BY and subquery support)
1228 - ResultSetColumn will not lose the joins infered from a parent
1231 0.08102 2009-04-30 08:29:00 (UTC)
1232 - Fixed two subtle bugs when using columns or select/as
1233 paired with a join (limited prefetch)
1234 - Fixed breakage of cdbi tests (RT#45551)
1235 - Some POD improvements
1237 0.08101 2009-04-27 09:45:00 (UTC)
1238 - Fix +select, +as, +columns and include_columns being stripped
1240 - move load_optional_class from DBIx::Class::Componentised to
1241 Class::C3::Componentised, bump dependency
1242 - register_extra_source() now *really* fixed wrt subclassing
1243 - Added missing POD descriptions (RT#45195)
1244 - Fix insert() to not store_column() every present object column
1245 - Multiple Makefile.PL fixes
1247 0.08100 2009-04-19 11:39:35 (UTC)
1248 - Todo out the register_extra_source test until after shipping
1250 0.08099_08 2009-03-30 00:00:00 (UTC)
1251 - Fixed taint mode with load_namespaces
1252 - Putting IC::DateTime locale, timezone or floating_tz_ok attributes into
1253 extra => {} has been deprecated. The new way is to put these things
1254 directly into the columns definition
1255 - Switched MI code to MRO::Compat
1256 - Document db-side default_value caveats
1257 - Search_like() now warns to indicate deprecation in 0.09.
1258 - TxnScopeGuard left experimental state
1260 0.08099_07 2009-02-27 02:00:00 (UTC)
1261 - multi-create using find_or_create rather than _related for post-insert
1262 - fix get_inflated_columns to check has_column_loaded
1263 - Add DBIC_MULTICREATE_DEBUG env var (undocumented, quasi-internal)
1264 - Fix up multi-create to:
1265 - correctly propagate columns loaded during multi-insert of rels
1266 - not try and insert things tagged on via new_related unless required
1267 - Possible to set locale in IC::DateTime extra => {} config
1268 - Calling the accessor of a belongs_to when the foreign_key
1269 was NULL and the row was not stored would unexpectedly fail
1270 - Split sql statements for deploy only if SQLT::Producer returned a scalar
1271 containing all statements to be executed
1272 - Add as_query() for ResultSet and ResultSetColumn. This makes subqueries
1273 possible. See the Cookbook for details.
1274 - Massive rewrite of Ordered to properly handle position constraints and
1275 to make it more matpath-friendly
1276 - deploy_statements called ddl_filename with the $version and $dir arguments
1278 - columns/+columns attributes now support { as => select } hahsrefs
1279 - support for views both in DBIC and via deploy() in SQLT
1281 0.08099_06 2009-01-23 07:30:00 (UTC)
1282 - Allow a scalarref to be supplied to the 'from' resultset attribute
1283 - Classes submitted as result_class for a resultsource are now
1284 automatically loaded via ensure_loaded()
1285 - 'result_class' resultset attribute, identical to result_class()
1286 - add 'undef_on_null_fk' option for relationship accessors of type 'single'.
1287 This will prevent DBIC from querying the database if one or more of
1288 the key columns IS NULL
1289 - for 'belongs_to' rels, 'undef_on_null_fk' defaults to true.
1290 - fixed scope unaware last_insert_id fetching for MSSQL
1291 (http://msdn.microsoft.com/en-us/library/ms190315.aspx)
1292 - an sqlt_deploy_hook can now be shared between result sources using
1293 a configurable callback trigger
1294 - new order_by => { -desc => 'colname' } syntax supported
1295 - PG array datatype supported
1296 - insert should use store_column, not set_column to avoid marking
1297 clean just-stored values as dirty. New test for this
1298 - regression test for source_name
1300 0.08099_05 2008-10-30 21:30:00 (UTC)
1301 - Rewrite of Storage::DBI::connect_info(), extended with an
1302 additional argument format type
1303 - InflateColumn::DateTime: add warning about floating timezone
1304 - InflateColumn::DateTime: possible to enforce/skip inflation
1305 - delete throws exception if passed arguments to prevent drunken mishaps.
1306 - Fix storage to copy scalar conds before regexping to avoid
1307 trying to modify a constant in odd edge cases
1308 - Related resultsets on uninserted objects are now empty
1309 - Fixed up related resultsets and multi-create
1310 - Fixed superfluous connection in ODBC::_rebless
1311 - Fixed undef PK for first insert in ODBC::Microsoft_SQL_Server
1312 - Added virtual method to Versioned so a user can create upgrade
1313 path across multiple versions (jgoulah)
1314 - Better (and marginally faster) implementation of the HashRefInflator
1315 hash construction algorithm
1316 - Allow explicit specification of ON DELETE/ON UPDATE constraints
1317 when using the SQLT parser
1319 0.08099_04 2008-07-24 01:00:00
1320 - Functionality to storage to enable a sub to be run without FK checks
1321 - Fixed $schema->clone bug which caused clone and source to share
1323 - Added register_extra_source methods for additional sources
1324 - Added datetime_undef_if_invalid for InflateColumn::DateTime to
1325 return undef on invalid date/time values
1326 - Added search_related_rs method to ResultSet
1327 - add a make_column_dirty method to Row to force updates
1328 - throw a clear exception when user tries multi-has_many prefetch
1329 - SQLT parser prefixes index names with ${table}_idx_ to avoid clashes
1330 - mark ResultSetManager as deprecated and undocument it
1331 - pod fix (RT #32988)
1332 - add Test::Exception to test requirements (RT #34256)
1333 - make ash's build_requires/META.yml fixes work better
1334 - is_deferable support on relations used by the SQL::Translator
1336 - Refactored DBIx::Class::Schema::Versioned
1337 - Syntax errors from resultset components are now reported correctly
1338 - sqltargs respected correctly in deploy et al.
1339 - Added support for savepoints, and using them automatically in
1340 nested transactions if auto_savepoint is set in connect_info.
1341 - Changed naming scheme for constraints and keys in the sqlt parser;
1342 names should now be consistent and collision-free.
1343 - Improve handling of explicit key attr in ResultSet::find
1344 - Add warnings for non-unique ResultSet::find queries
1345 - Changed Storage::DBI::Replication to Storage::DBI::Replicated and
1347 - By default now deploy/diff et al. will ignore constraint and index
1349 - Add ResultSet::_is_deterministic_value, make new_result filter the
1350 values passed to new to drop values that would generate invalid SQL.
1351 - Use Sub::Name to name closures before installing them. Fixes
1352 incompatibility with Moose method modifiers on generated methods.
1354 0.08010 2008-03-01 10:30
1355 - Fix t/94versioning.t so it passes with latest SQL::Translator
1357 0.08009 2008-01-20 13:30
1358 - Made search_rs smarter about when to preserve the cache to fix
1360 - Added Storage::DBI subclass for MSSQL over ODBC.
1361 - Added freeze, thaw and dclone methods to Schema so that thawed
1362 objects will get re-attached to the schema.
1363 - Moved dbicadmin to JSON::Any wrapped JSON.pm for a sane API
1364 (also fixes RT #32393)
1365 - introduced DBIx::Class::set_inflated_columns
1366 - DBIx::Class::Row::copy uses set_inflated_columns
1368 0.08008 2007-11-16 14:30:00
1369 - Fixed join merging bug (test from Zby)
1370 - When adding relationships, it will throw an exception if you get the
1371 foreign and self parts the wrong way round in the condition
1372 - ResultSetColumn::func() now returns all results if called in list
1373 context; this makes things like func('DISTINCT') work as expected
1374 - Many-to-many relationships now warn if the utility methods would
1376 - InflateColumn::DateTime now accepts an extra parameter of timezone
1377 to set timezone on the DT object (thanks Sergio Salvi)
1378 - Added sqlt_deploy_hook to result classes so that indexes can be
1380 - Added startup checks to warn loudly if we appear to be running on
1381 RedHat systems from perl-5.8.8-10 and up that have the bless/overload
1382 patch applied (badly) which causes 2x -> 100x performance penalty.
1384 - ResultSource::reverse_relationship_info can distinguish between
1385 sources using the same table
1386 - Row::insert will now not fall over if passed duplicate related objects
1387 - Row::copy will not fall over if you have two relationships to the
1388 same source with a unique constraint on it
1390 0.08007 2007-09-04 19:36:00
1391 - patch for Oracle datetime inflation (abram@arin.net)
1392 - added on_disconnect_do
1393 - on_connect_do and on_disconnect_do take coderefs and arrayrefs
1395 0.08006 2007-08-12 15:12:00
1396 - Move to using Class::C3::Componentised
1397 - Remove warn statement from DBIx::Class::Row
1400 - add timestamp fix re rt.cpan 26978 - no test yet but change
1401 clearly should cause no regressions
1402 - provide alias for related_resultset via local() so it's set
1403 correctly at resultset construction time (fixes RestrictWithObject)
1404 - fixes bind params in debug statements
1405 (original test from abraxxa)
1406 - fixed storage->connected fork bug
1407 (test and fix from Radu Greab)
1408 - add 1; to AccessorGroup.pm for stuff that still uses it
1409 - refactor Statistics to create debugging filehandle to fix bug with
1410 closed STDERR, update docs and modify Versioned to use Statistics
1411 (original fix from diz)
1413 0.08004 2007-08-06 19:00:00
1414 - fix storage connect code to not trigger bug via auto-viv
1416 - fixup cursor_class to be an 'inherited' attr for per-package defaults
1417 - add default_resultset_attributes entry to Schema
1418 - optimisation in DBI::Cursor to check software_limit before falling
1419 back to base Cursor->all
1420 - fix bug with create_multi not inserting non-storage objects
1421 (test and fix from davinchi)
1422 - DBIx::Class::AccessorGroup made empty subclass of
1423 Class::Accessor::Grouped
1424 - fixed an ugly bug regarding $dbh->{AutoCommit} and transactions
1425 - ensure_class_loaded handles non-classnames better.
1426 - non-destructive hashref handling for connect_info options
1427 - count no longer returns negative values after slice
1428 (report and test from JOHANL)
1429 - rebless before building datetime_parser
1430 (patch from mattlaw / Matt Lawrence)
1432 0.08003 2007-07-14 18:01:00
1433 - improved populate bulk_insert mode
1434 - fixed up multi_create to be more intelligent about PK<->PK rels
1435 - fix many-many rels to not use set_columns
1436 - Unmarked deploy as experimental since it isn't anymore
1437 - Removed Cwd dep since it's not required and causes problems
1438 with debian packaging
1439 - Patch to fix ? in data for NoBindVars (from Tom Hukins)
1440 - Restored mk_classaccessor method for compatibility
1441 - Fixed group_by problem with oracle limit syntax
1442 - Fixed attr merging problem
1443 - Fixed $rs->get_column w/prefetch problem
1445 0.08002 2007-06-20 06:10:00
1446 - add scope guard to Row::insert to ensure rollback gets called
1447 - more heuristics in Row::insert to try and get insert order right
1448 - eliminate vestigial code in PK::Auto
1449 - more expressive DBI errors
1450 - soften errors during deploy
1451 - ensure_connected before txn_begin to catch stomping on transaction
1453 - new method "rethrow" for our exception objects
1455 0.08001 2007-06-17 21:21:02
1456 - Cleaned up on_connect handling for versioned
1457 - removed DateTime use line from multi_create test
1458 - hid DBIx::ContextualFetch::st override in CDBICompat
1460 0.08000 2007-06-17 18:06:12
1461 - Fixed DBIC_TRACE debug filehandles to set ->autoflush(1)
1462 - Fixed circular dbh<->storage in HandleError with weakref
1464 0.07999_06 2007-06-13 04:45:00
1465 - tweaked Row.pm to make last_insert_id take multiple column names
1466 - Fixed DBIC::Storage::DBI::Cursor::DESTROY bug that was
1467 messing up exception handling
1468 - added exception objects to eliminate stacktrace/Carp::Clan
1470 - setting $ENV{DBIC_TRACE} defaults stacktrace on.
1471 - added stacktrace option to Schema, makes throw_exception
1473 - make database handles use throw_exception by default
1474 - make database handles supplied by a coderef use our
1475 standard HandleError/RaiseError/PrintError
1476 - add "unsafe" connect_info option to suppress our setting
1477 of HandleError/RaiseError/PrintError
1478 - removed several redundant evals whose sole purpose was to
1479 provide extra debugging info
1480 - fixed page-within-page bug (reported by nilsonsfj)
1481 - fixed rare bug when database is disconnected inbetween
1482 "$dbh->prepare_cached" and "$sth->execute"
1484 0.07999_05 2007-06-07 23:00:00
1485 - Made source_name rw in ResultSource
1486 - Fixed up SQL::Translator test/runtime dependencies
1487 - Fixed t/60core.t in the absence of DateTime::Format::MySQL
1488 - Test cleanup and doc note (ribasushi)
1490 0.07999_04 2007-06-01 14:04:00
1491 - pulled in Replication storage from branch and marked EXPERIMENTAL
1492 - fixup to ensure join always LEFT after first LEFT join depthwise
1493 - converted the vendor tests to use schema objects intead of schema
1494 classes, made cleaned more reliable with END blocks
1495 - versioning support via DBIx::Class::Schema::Versioned
1496 - find/next now return undef rather than () on fail from Bernhard Graf
1497 - rewritten collapse_result to fix prefetch
1498 - moved populate to resultset
1499 - added support for creation of related rows via insert and populate
1500 - transaction support more robust now in the face of varying AutoCommit
1501 and manual txn_begin usage
1502 - unbreak back-compat for Row/ResultSet->new_result
1503 - Added Oracle/WhereJoins.pm for Oracle >= 8 to support
1504 Oracle <= 9i, and provide Oracle with a better join method for
1505 later versions. (I use the term better loosely.)
1506 - The SQL::T parser class now respects a relationship attribute of
1507 is_foreign_key_constrain to allow explicit control over wether or
1508 not a foreign constraint is needed
1509 - resultset_class/result_class now (again) auto loads the specified
1510 class; requires Class::Accessor::Grouped 0.05002+
1511 - added get_inflated_columns to Row
1512 - %colinfo accessor and inflate_column now work together
1513 - More documentation updates
1514 - Error messages from ->deploy made more informative
1515 - connect_info will now always return the arguments it was
1517 - A few small efficiency improvements for load_classes
1518 and compose_namespace
1520 0.07006 2007-04-17 23:18:00
1521 - Lots of documentation updates
1522 - deploy now takes an optional 'source_names' parameter (dec)
1523 - Quoting for for columns_info_for
1524 - RT#25683 fixed (multiple open sths on DBD::Sybase)
1525 - CDBI compat infers has_many from has_a (Schwern)
1526 - Fix ddl_filename transformation (Carl Vincent)
1528 0.07999_02 2007-01-25 20:11:00
1529 - add support for binding BYTEA and similar parameters (w/Pg impl)
1530 - add support to Ordered for multiple ordering columns
1531 - mark DB.pm and compose_connection as deprecated
1532 - switch tests to compose_namespace
1533 - ResultClass::HashRefInflator added
1534 - Changed row and rs objects to not have direct handle to a source,
1535 instead a (schema,source_name) tuple of type ResultSourceHandle
1537 0.07005 2007-01-10 18:36:00
1538 - fixup changes file
1539 - remove erroneous .orig files - oops
1541 0.07004 2007-01-09 21:52:00
1542 - fix find_related-based queries to correctly grep the unique key
1543 - fix InflateColumn to inflate/deflate all refs but scalar refs
1545 0.07003 2006-11-16 11:52:00
1546 - fix for rt.cpan.org #22740 (use $^X instead of hardcoded "perl")
1547 - Tweaks to resultset to allow inflate_result to return an array
1548 - Fix UTF8Columns to work under Perl <= 5.8.0
1549 - Fix up new_result in ResultSet to avoid alias-related bugs
1550 - Made new/update/find handle 'single' rel accessor correctly
1551 - Fix NoBindVars to be safer and handle non-true bind values
1552 - Don't blow up if columns_info_for returns useless results
1553 - Documentation updates
1555 0.07999_01 2006-10-05 21:00:00
1556 - add connect_info option "disable_statement_caching"
1557 - create insert_bulk using execute_array, populate uses it
1558 - added DBIx::Class::Schema::load_namespaces, alternative to
1560 - added source_info method for source-level metadata (kinda like
1562 - Some of ::Storage::DBI's code/docs moved to ::Storage
1563 - DBIx::Class::Schema::txn_do code moved to ::Storage
1564 - Storage::DBI now uses exceptions instead of ->ping/->{Active} checks
1565 - Storage exceptions are thrown via the schema class's throw_exception
1566 - DBIx::Class::Schema::throw_exception's behavior can be modified via
1568 - columns_info_for is deprecated, and no longer runs automatically.
1569 You can make it work like before via
1570 __PACKAGE__->column_info_from_storage(1) for now
1571 - Replaced DBIx::Class::AccessorGroup and Class::Data::Accessor with
1572 Class::Accessor::Grouped. Only user noticible change is to
1573 table_class on ResultSourceProxy::Table (i.e. table objects in
1574 schemas) and, resultset_class and result_class in ResultSource.
1575 These accessors no longer automatically require the classes when
1578 0.07002 2006-09-14 21:17:32
1579 - fix quote tests for recent versions of SQLite
1580 - added reference implementation of Manual::Example
1581 - backported column_info_from_storage accessor from -current, but
1582 - fixed inflate_datetime.t tests/stringify under older Test::More
1583 - minor fixes for many-to-many relationship helpers
1584 - cleared up Relationship docs, and fixed some typos
1585 - use ref instead of eval to check limit syntax (to avoid issues with
1587 - update ResultSet::_cond_for_update_delete to handle more complicated
1589 - bugfix to Oracle columns_info_for
1590 - remove_columns now deletes columns from _columns
1592 0.07001 2006-08-18 19:55:00
1593 - add directory argument to deploy()
1594 - support default aliases in many_to_many accessors.
1595 - support for relationship attributes in many_to_many accessors.
1596 - stop search_rs being destructive to attrs
1597 - better error reporting when loading components
1598 - UTF8Columns changed to use "utf8" instead of "Encode"
1599 - restore automatic aliasing in ResultSet::find() on nonunique queries
1600 - allow aliases in ResultSet::find() queries (in cases of relationships
1602 - pass $attrs to find from update_or_create so a specific key can be
1604 - remove anonymous blesses to avoid major speed hit on Fedora Core 5's
1605 Perl and possibly others; for more information see:
1606 https://bugzilla.redhat.com/bugzilla/show_bug.cgi?id=196836
1607 - fix a pathological prefetch case
1608 - table case fix for Oracle in columns_info_for
1609 - stopped search_rs deleting attributes from passed hash
1611 0.07000 2006-07-23 02:30:00
1612 - supress warnings for possibly non-unique queries, since
1613 _is_unique_query doesn't infer properly in all cases
1614 - skip empty queries to eliminate spurious warnings on ->deploy
1615 - fixups to ORDER BY, tweaks to deepen some copies in ResultSet
1616 - fixup for RowNum limit syntax with functions
1618 0.06999_07 2006-07-12 20:58:05
1619 - fix issue with from attr copying introduced in last release
1621 0.06999_06 2006-07-12 17:16:55
1622 - documentation for new storage options, fix S::A::L hanging on to $dbh
1623 - substantial refactor of search_related code to fix alias numbering
1624 - don't generate partial unique keys in ResultSet::find() when a table
1625 has more than one unique constraint which share a column and only one
1627 - cleanup UTF8Columns and make more efficient
1628 - rename DBIX_CLASS_STORAGE_DBI_DEBUG to DBIC_TRACE (with compat)
1629 - rename _parent_rs to _parent_source in ResultSet
1632 0.06999_05 2006-07-04 14:40:01
1633 - fix issue with incorrect $rs->{attrs}{alias}
1634 - fix subclassing issue with source_name
1635 - tweak quotes test to output text on failure
1636 - fix Schema->txn_do to not fail as a classmethod
1638 0.06999_04 2006-06-29 20:18:47
1639 - disable cdbi-t/02-Film.t warning tests under AS perl
1640 - fixups to MySQL tests (aka "work round mysql being retarded")
1641 - compat tweaks for Storage debug logging
1643 0.06999_03 2006-06-26 21:04:44
1644 - various documentation improvements
1645 - fixes to pass test suite on Windows
1646 - rewrote and cleaned up SQL::Translator tests
1647 - changed relationship helpers to only call ensure_class_loaded when the
1648 join condition is inferred
1649 - rewrote many_to_many implementation, now provides helpers for adding
1650 and deleting objects without dealing with the link table
1651 - reworked InflateColumn implementation to lazily deflate where
1652 possible; now handles passing an inflated object to new()
1653 - changed join merging to not create a rel_2 alias when adding a join
1654 that already exists in a parent resultset
1655 - Storage::DBI::deployment_statements now calls ensure_connected
1656 if it isn't passed a type
1657 - fixed Componentized::ensure_class_loaded
1658 - InflateColumn::DateTime supports date as well as datetime
1659 - split Storage::DBI::MSSQL into MSSQL and Sybase::MSSQL
1660 - fixed wrong debugging hook call in Storage::DBI
1661 - set connect_info properly before setting any ->sql_maker things
1663 0.06999_02 2006-06-09 23:58:33
1664 - Fixed up POD::Coverage tests, filled in some POD holes
1665 - Added a warning for incorrect component order in load_components
1666 - Fixed resultset bugs to do with related searches
1667 - added code and tests for Componentized::ensure_class_found and
1669 - NoBindVars + Sybase + MSSQL stuff
1670 - only rebless S::DBI if it is still S::DBI and not a subclass
1671 - Added `use' statement for DBD::Pg in Storage::DBI::Pg
1672 - stopped test relying on order of unordered search
1673 - bugfix for join-types in nested joins using the from attribute
1674 - obscure prefetch problem fixed
1675 - tightened up deep search_related
1676 - Fixed 'DBIx/Class/DB.pm did not return a true value' error
1677 - Revert change to test for deprecated find usage and swallow warnings
1678 - Slight wording change to new_related() POD
1679 - new specific test for connect_info coderefs
1680 - POD clarification and content bugfixing + a few code formatting fixes
1681 - POD::Coverage additions
1683 - Fix column_info stomping
1685 0.06999_01 2006-05-28 17:19:30
1686 - add automatic naming of unique constraints
1687 - marked DB.pm as deprecated and noted it will be removed by 1.0
1688 - add ResultSetColumn
1689 - refactor ResultSet code to resolve attrs as late as possible
1690 - merge prefetch attrs into join attrs
1691 - add +select and +as attributes to ResultSet
1692 - added InflateColumn::DateTime component
1693 - refactor debugging to allow for profiling using Storage::Statistics
1694 - removed Data::UUID from deps, made other optionals required
1695 - modified SQLT parser to skip dupe table names
1696 - added remove_column(s) to ResultSource/ResultSourceProxy
1697 - added add_column alias to ResultSourceProxy
1698 - added source_name to ResultSource
1699 - load_classes now uses source_name and sets it if necessary
1700 - add update_or_create_related to Relationship::Base
1701 - add find_or_new to ResultSet/ResultSetProxy and find_or_new_related
1702 to Relationship::Base
1703 - add accessors for unique constraint names and coulums to
1704 ResultSource/ResultSourceProxy
1705 - rework ResultSet::find() to search unique constraints
1706 - CDBICompat: modify retrieve to fix column casing when ColumnCase is
1708 - CDBICompat: override find_or_create to fix column casing when
1709 ColumnCase is loaded
1710 - reorganized and simplified tests
1712 - added the ability to set on_connect_do and the various sql_maker
1713 options as part of Storage::DBI's connect_info.
1715 0.06003 2006-05-19 15:37:30
1716 - make find_or_create_related check defined() instead of truth
1717 - don't unnecessarily fetch rels for cascade_update
1718 - don't set_columns explicitly in update_or_create; instead use
1719 update($hashref) so InflateColumn works
1720 - fix for has_many prefetch with 0 related rows
1721 - make limit error if rows => 0
1722 - added memory cycle tests and a long-needed weaken call
1724 0.06002 2006-04-20 00:42:41
1725 - fix set_from_related to accept undef
1726 - fix to Dumper-induced hash iteration bug
1727 - fix to copy() with non-composed resultsource
1728 - fix to ->search without args to clone rs but maintain cache
1729 - grab $self->dbh once per function in Storage::DBI
1730 - nuke ResultSource caching of ->resultset for consistency reasons
1731 - fix for -and conditions when updating or deleting on a ResultSet
1734 - Added fix for quoting with single table
1735 - Substantial fixes and improvements to deploy
1736 - slice now uses search directly
1737 - fixes for update() on resultset
1738 - bugfix to Cursor to avoid error during DESTROY
1739 - transaction DBI operations now in debug trace output
1741 0.06000 2006-03-25 18:03:46
1742 - Lots of documentation improvements
1743 - Minor tweak to related_resultset to prevent it storing a searched rs
1744 - Fixup to columns_info_for when database returns type(size)
1745 - Made do_txn respect void context (on the off-chance somebody cares)
1746 - Fix exception text for nonexistent key in ResultSet::find()
1748 0.05999_04 2006-03-18 19:20:49
1749 - Fix for delete on full-table resultsets
1750 - Removed caching on count() and added _count for pager()
1751 - ->connection does nothing if ->storage defined and no args
1752 (and hence ->connect acts like ->clone under the same conditions)
1753 - Storage::DBI throws better exception if no connect info
1754 - columns_info_for made more robust / informative
1755 - ithreads compat added, fork compat improved
1756 - weaken result_source in all resultsets
1757 - Make pg seq extractor less sensitive.
1759 0.05999_03 2006-03-14 01:58:10
1760 - has_many prefetch fixes
1761 - deploy now adds drop statements before creates
1762 - deploy outputs debugging statements if DBIX_CLASS_STORAGE_DBI_DEBUG
1765 0.05999_02 2006-03-10 13:31:37
1766 - remove test dep on YAML
1767 - additional speed tweaks for C3
1768 - allow scalarefs passed to order_by to go straight through to SQL
1769 - renamed insert_or_update to update_or_insert (with compat alias)
1770 - hidden lots of packages from the PAUSE Indexer
1772 0.05999_01 2006-03-09 18:31:44
1773 - renamed cols attribute to columns (cols still supported)
1774 - added has_column_loaded to Row
1775 - Storage::DBI connect_info supports coderef returning dbh as 1st arg
1776 - load_components() doesn't prepend base when comp. prefixed with +
1779 - prefetch for has_many
1780 - cache attr for resultsets
1781 - PK::Auto::* no longer required since Storage::DBI::* handle auto-inc
1782 - minor tweak to tests for join edge case
1783 - added cascade_copy relationship attribute
1784 (sponsored by Airspace Software, http://www.airspace.co.uk/)
1785 - clean up set_from_related
1786 - made copy() automatically null out auto-inc columns
1787 - added txn_do() method to Schema, which allows a coderef to be
1790 0.05007 2006-02-24 00:59:00
1791 - tweak to Componentised for Class::C3 0.11
1792 - fixes for auto-inc under MSSQL
1794 0.05006 2006-02-17 15:32:40
1795 - storage fix for fork() and workaround for Apache::DBI
1796 - made update(\%hash) work on row as well as rs
1797 - another fix for count with scalar group_by
1798 - remove dependency on Module::Find in 40resultsetmanager.t (RT #17598)
1800 0.05005 2006-02-13 21:24:51
1801 - remove build dependency on version.pm
1803 0.05004 2006-02-13 20:59:00
1804 - allow specification of related columns via cols attr when primary
1805 keys of the related table are not fetched
1806 - fix count for group_by as scalar
1807 - add horrific fix to make Oracle's retarded limit syntax work
1808 - remove Carp require
1809 - changed UUIDColumns to use new UUIDMaker classes for uuid creation
1810 using whatever module may be available
1812 0.05003 2006-02-08 17:50:20
1813 - add component_class accessors and use them for *_class
1814 - small fixes to Serialize and ResultSetManager
1815 - rollback on disconnect, and disconnect on DESTROY
1817 0.05002 2006-02-06 12:12:03
1818 - Added recommends for Class::Inspector
1819 - Added skip_all to t/40resultsetmanager.t if no Class::Inspector
1822 0.05001 2006-02-05 15:28:10
1823 - debug output now prints NULL for undef params
1824 - multi-step prefetch along the same rel (e.g. for trees) now works
1825 - added multi-join (join => [ 'foo', 'foo' ]), aliases second to foo_2
1826 - hack PK::Auto::Pg for "table" names referencing a schema
1827 - find() with attributes works
1828 - added experimental Serialize and ResultSetManager components
1829 - added code attribute recording to DBIx::Class
1830 - fix to find() for complex resultsets
1831 - added of $storage->debugcb(sub { ... })
1832 - added $source->resultset_attributes accessor
1833 - added include_columns rs attr
1835 0.05000 2006-02-01 16:48:30
1836 - assorted doc fixes
1837 - remove ObjectCache, not yet working in 0.05
1838 - let many_to_many rels have attrs
1839 - fix ID method in PK.pm to be saner for new internals
1840 - fix t/30dbicplain.t to use ::Schema instead of
1841 Catalyst::Model::DBIC::Plain
1843 0.04999_06 2006-01-28 21:20:32
1844 - fix Storage/DBI (tried to load deprecated ::Exception component)
1846 0.04999_05 2006-01-28 20:13:52
1847 - count will now work for grouped resultsets
1848 - added accessor => option to column_info to specify accessor name
1849 - added $schema->populate to load test data (similar to AR fixtures)
1850 - removed cdbi-t dependencies, only run tests if installed
1851 - Removed DBIx::Class::Exception
1852 - unified throw_exception stuff, using Carp::Clan
1853 - report query when sth generation fails.
1854 - multi-step prefetch!
1858 0.04999_04 2006-01-24 21:48:21
1859 - more documentation improvements
1860 - add columns_info_for for vendor-specific column info (Zbigniew
1862 - add SQL::Translator::Producer for DBIx::Class table classes (Jess
1864 - add unique constraint declaration (Daniel Westermann-Clark)
1865 - add new update_or_create method (Daniel Westermann-Clark)
1866 - rename ResultSetInstance class to ResultSetProxy, ResultSourceInstance
1867 to ResultSourceProxy, and TableInstance to ResultSourceProxy::Table
1868 - minor fixes to UUIDColumns
1869 - add debugfh method and ENV magic for tracing SQL (Nigel Metheringham)
1871 0.04999_03 2006-01-20 06:05:27
1872 - imported Jess Robinson's SQL::Translator::Parser::DBIx::Class
1873 - lots of internals cleanup to eliminate result_source_instance
1875 - added register_column and register_relationship class APIs
1876 - made Storage::DBI use prepare_cached safely (thanks to Tim Bunce)
1877 - many documentation improvements (thanks guys!)
1878 - added ->connection, ->connect, ->register_source and ->clone schema
1880 - Use croak instead of die for user errors.
1882 0.04999_02 2006-01-14 07:17:35
1883 - Schema is now self-contained; no requirement for co-operation
1884 - add_relationship, relationships, relationship_info, has_relationship
1885 - relationship handling on ResultSource
1886 - all table handling now in Table.pm / ResultSource.pm
1887 - added GROUP BY and DISTINCT support
1888 - hacked around SQL::Abstract::Limit some more in DBIC::SQL::Abstract
1889 (this may have fixed complex quoting)
1890 - moved inflation to inflate_result in Row.pm
1891 - added $rs->search_related
1892 - split compose_namespace out of compose_connection in Schema
1893 - ResultSet now handles find
1894 - various *_related methods are now ->search_related->*
1895 - added new_result to ResultSet
1897 0.04999_01 2005-12-27 03:33:42
1898 - search and related methods moved to ResultSet
1899 - select and as added to ResultSet attrs
1900 - added DBIx::Class::Table and TableInstance for table-per-class
1901 - added DBIx::Class::ResultSetInstance which handles proxying
1902 search etc. as a superclass of DBIx::Class::DB
1903 - assorted test and code cleanup work
1905 0.04001 2005-12-13 22:00:00
1906 - Fix so set_inflated_column calls set_column
1907 - Syntax errors in relationship classes are now reported
1908 - Better error detection in set_primary_key and columns methods
1909 - Documentation improvements
1910 - Better transaction support with txn_* methods
1911 - belongs_to now works when $cond is a string
1912 - PK::Auto::Pg updated, only tries primary keys instead of all cols
1915 - Moved get_simple and set_simple into AccessorGroup
1916 - Made 'new' die if given invalid columns
1917 - Added has_column and column_info to Table.pm
1918 - Refactored away from direct use of _columns and _primaries
1919 - Switched from NEXT to Class::C3
1922 - Added an || '' to the CDBICompat stringify to avoid null warnings
1923 - Updated name section for manual pods
1924 0.03003 2005-11-03 17:00:00
1926 - Changed use to require in Relationship/Base to avoid import.
1928 0.03002 2005-10-20 22:35:00
1929 - Minor bugfix to new (Row.pm)
1930 - Schema doesn't die if it can't load a class (Schema.pm)
1931 - New UUID columns plugin (UUIDColumns.pm)
1932 - Documentation improvements.
1934 0.03001 2005-09-23 14:00:00
1935 - Fixes to relationship helpers
1936 - IMPORTANT: prefetch/schema combination bug fix
1938 0.03 2005-09-19 19:35:00
1940 - Join support on search
1941 - Prefetch support on search
1943 0.02 2005-08-12 18:00:00
1945 - Performance improvements.
1946 - Oracle primary key support.
1947 - MS-SQL primary key support.
1948 - SQL::Abstract::Limit integration for database-agnostic limiting.
1950 0.01 2005-08-08 17:10:00