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_result_object'
11 to allow for proper reverse-relationship emulation
12 (i.e. $result->set_from_related($custom_rel, $foreign_result_object)
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 long standing bug with populate() getting confused by hashrefs
29 with different sets of keys: http://is.gd/2011_dbic_populate_gotcha
30 - Fix multi-value literal populate not working with simplified bind
32 - Massively improve the implied resultset condition parsing - now all
33 applicable conditions within a resultset should be properly picked
34 up by create() and populate()
35 - Ensure definitive condition extractor handles bizarre corner cases
36 without bombing out (RT#93244)
37 - Fix set_inflated_column incorrectly handling \[] literals (GH#44)
38 - Ensure that setting a column to a literal invariably marks it dirty
39 - Work around exception objects with broken string overloading in one
40 additional codepath (missed in 0.08260)
41 - Fix inability to handle multiple consecutive transactions with
42 savepoints on DBD::SQLite < 1.39
45 - Ensure source metadata calls always take place on the result source
46 instance registered with the caller
47 - IFF DBIC_TRACE output defaults to STDERR we now silence the possible
48 wide-char warnings if the trace happens to contain unicode
49 - Remove ::ResultSource::resolve_condition - the underlying machinery
50 is in flux, and the method has had a deprecation warning for 5 years
52 0.08270 2014-01-30 21:54 (PST)
54 - Fix 0.08260 regression in DBD::SQLite bound int handling. Inserted
55 data was not affected, but any function <=> integer comparison would
56 have failed (originally fixed way back in 0e773352)
57 - Fix failure to load DateTime formatter when connecting to Firebird
61 - All drivers based on ::Storage::DBI::Firebird::Common now return the
62 same sqlt_type value (affects ::DBI::Interbase, ::DBI::Firebird and
63 ::DBI::ODBC::Firebird)
65 0.08260 2014-01-28 18:52 (UTC)
67 - A new zero-to-DBIC style manual: DBIx::Class::Manual::QuickStart
69 * Notable Changes and Deprecations
70 - Explicitly deprecate combination of distinct and selecting a
71 non-column via $rs->get_column()
74 - More robust handling of circular relationship declarations by loading
75 foreign classes less frequently (should resolve issues like
76 http://lists.scsys.co.uk/pipermail/dbix-class/2013-June/011374.html)
77 Note that none of this is a manifestations of a DBIC bug, but rather
78 unexpected (but correct) behavior of load-order-dependent (hence
79 logically broken) Resultclass hierarchies. In order to deal with this
80 DBIC is scaling back a large number of sanity checks, which are to be
81 reintroduce pending a better framework for source registration
82 - Fix multiple edge cases of complex prefetch combining incorrectly
83 with correlated subquery selections
84 - Fix multiple edge cases stemming from interaction of a non-selecting
85 order_by specification and distinct and/or complex prefetch
86 - Fix unbound growth of a resultset during repeated execute/exhaust
88 - Work around (and be very vocal about the fact) when DBIC encounters
89 an exception object with broken string overloading
90 - Clarify ambiguous behavior of distinct when used with ResultSetColumn
91 i.e. $rs->search({}, { distinct => 1 })->get_column (...)
92 - Setting quote_names propagates to SQL::Translator when producing
93 SQLite DDL (it is one of the few producers *NOT* quoting by default)
94 - Fix incorrect binding of large integers on old versions of
95 DBD::SQLite (now DBIC simply always binds SQLite ints as BIGINT)
96 - Silence (harmless) warnings on recent DBD::SQLite versions, when
97 inserting/updating large integers on 32bit ivsize systems (RT#76395)
98 - Back out self-cleaning from DBIx::Class::Carp for the time being
99 (as a side effect fixes RT#86267)
100 - Fix incorrect internal use of implicit list context in copy()
101 - Fix 0.08250 regression in driver determination when DBI_DSN is used
102 - Tests no longer fail if $ENV{DBI_DSN} is set
103 - Throw clearer exception on ->new_related() with a non-existent
105 - Fix incorrect parethesis unroll with multicolumn in, (never noticed
106 before fixing false positive in SQLA::Test 1.77)
107 - Fix t/storage/replicated.t class loading problem
108 - Stop using the deprecated Class::MOP::load_class()
109 - Fix warning in t/54taint.t with explicitly unset PERL5LIB (RT#91972)
110 - Fix t/54taint.t failing under a local::lib with installed earlier
111 DBIC version (RT#92486)
114 - Massive incompatible change of ::BlockRunner internals (was never
115 documented as usable externally, this last set of changes settles
116 the design for proper documentation and opening up)
117 - Adjust exceptions in tests to accommodate changes in the upcoming
118 DBD::SQLite based on libsqlite 3.8.2
119 - More robust lock file naming scheme - allow tests to work on exotic
120 MSWin32 filesystems (habitual offender being http://is.gd/iy5XVP)
121 - Better diagnostics when File::Spec->tmpdir gives us crap in testing
122 - Replace $row with $result in all docs to be consistent and to
123 clarify various return values
125 0.08250 2013-04-29 22:00 (UTC)
126 * New Features / Changes
127 - Rewrite from scratch the result constructor codepath - many bugfixes
128 and performance improvements (the current codebase is now capable of
129 outperforming both DBIx::DataModel and Rose::DB::Object on some
130 workloads). Some notable benefits:
131 - Multiple has_many prefetch
132 - Partial prefetch - you now can select only columns you are
133 interested in, while preserving the collapse functionality
134 (collapse is now exposed as a first-class API attribute)
135 - Prefetch of resultsets with arbitrary order
136 (RT#54949, RT#74024, RT#74584)
137 - Prefetch no longer inserts right-side table order_by clauses
138 (massively helps the deficient MySQL optimizer)
139 - Prefetch with limit on right-side ordered resultsets now works
140 correctly (via aggregated grouping)
141 - No longer order the insides of a complex prefetch subquery,
142 unless required to satisfy a limit
143 - Stop erroneously considering order_by criteria from a join under
144 distinct => 1 (the distinct should apply to the main source only)
145 - Massively optimize codepath around ->cursor(), over 10x speedup
146 on some iterating workloads.
147 - Support standalone \[ $sql, $value ] in literal SQL with bind
148 specifications: \[ '? + ?', 42, 69 ] is now equivalent to
149 \[ '? + ?', [ {} => 42 ], [ {} => 69 ] ]
150 - Changing the result_class of a ResultSet in progress is now
151 explicitly forbidden. The behavior was undefined before, and
152 would result in wildly differing outcomes depending on $rs
154 - Deprecate returning of prefetched 'filter' rels as part of
155 get_columns() and get_inflated_columns() data
156 - Invoking get_inflated_columns() no longer fires get_columns() but
157 instead retrieves data from individual non-inflatable columns via
159 - Emit a warning on incorrect use of nullable columns within a
161 - Limited checks are performed on whether columns without declared
162 is_nullable => 1 metadata do in fact sometimes fetch NULLs from
163 the database (the check is currently very limited and is performed
164 only on resultset collapse when the alternative is rather worse)
167 - Fix _dbi_attrs_for_bind() being called befor DBI has been loaded
168 (regression in 0.08210)
169 - Fix update/delete operations on resultsets *joining* the updated
170 table failing on MySQL. Resolves oversights in the fixes for
171 RT#81378 and RT#81897
172 - Fix open cursors silently resetting when inherited across a fork
174 - Properly support "MySQL-style" left-side group_by with prefetch
175 - Fix $grouped_rs->get_column($col)->func($func) producing incorrect
177 - Stop Sybase ASE storage from generating invalid SQL in subselects
178 when a limit without offset is encountered
179 - Even more robust behavior of GenericSubQuery limit dialect
180 - Make sure deployment_statements() and cursor_class() are called on
181 a resolved storage subclass
184 - Fix tests failing due to unspecified resultset retrieval order
185 (test suite now will pass with newest SQLite libs)
187 0.08210 2013-04-04 15:30 (UTC)
188 * New Features / Changes
189 - Officially deprecate the 'cols' and 'include_columns' resultset
191 - Remove ::Storage::DBI::sth() deprecated in 0.08191
194 - Work around a *critical* bug with potential for data loss in
195 DBD::SQLite - RT#79576
196 - Audit and correct potential bugs associated with braindead reuse
197 of $1 on unsuccessful matches
198 - Fix incorrect warning/exception originator reported by carp*() and
201 0.08209 2013-03-01 12:56 (UTC)
202 * New Features / Changes
203 - Debugging aid - warn on invalid result objects created by what
204 seems like an invalid inheritance hierarchy
207 - Fix another embarrassing regression preventing correct refining of
208 the search criteria on a prefetched relation (broken in 0.08205)
209 - Fix incorrect callsite reporting by DBIC::Carp
211 0.08208 2013-02-20 09:56 (UTC)
212 * New Features / Changes
213 - A bunch of nonsensically named arguments to the SQL::Translator
214 parser have been marked as deprecated (while still fully
218 - Fix duplicated selected columns when calling 'count' when a same
219 aggregate function is used more than once in a 'having' clause
221 - Prevent SQL::Translator::Producer::YAML from seeing the $dbh
222 in a potentially connected $schema instance (RT#75394)
225 - Fixup our distbuilding process to stop creating world-writable
226 tarball contents (implicitly fixes RT#83084)
227 - Added strict and warnings tests for all lib and test files
231 - Fix dbh_do() failing to properly reconnect (regression in 0.08205)
232 - Extra sanity check of a fresh DBI handle ($dbh). Fixes
233 connection coderefs returning garbage (seen in the wild)
236 - Only allow known globals in SQL::Translator leak allowance
237 - General cleanup of error message texts - quote names/identifiers
239 - Stop t/52leaks.t from failing when AUTOMATED_TESTING=1
242 * New Features / Changes
243 - The emulate_limit() arbitrary limit dialect emulation mechanism is
244 now deprecated, and will be removed when DBIx::Class migrates to
246 - Support for the source_bind_attributes() storage method has been
247 removed after a lengthy deprecation cycle
249 - When performing resultset update/delete only strip condition
250 qualifiers - leave the source name alone (RT#80015, RT#78844)
251 - Fix incorrect behavior on resultset update/delete invoked on
252 composite resultsets (e.g. as_subselect_rs)
253 - Fix update/delete operations referencing the updated table failing
254 on MySQL, due to its refusal to modify a table being directly
255 queried. As a workaround induce in-memory temp-table creation
257 - More robust behavior under heavily threaded environments - make
258 sure we do not have refaddr reuse in the global storage registry
259 - Fix failing test on 5.8 under Win32 (RT#81114)
260 - Fix hash-randomization test issues (RT#81638)
261 - Disallow erroneous calling of connect_info on a replicated storage
264 - Improve the populate docs in ::Schema and ::ResultSet
265 - ::Storage::DBI::source_bind_attributes() removed as announced
266 on Jan 2011 in 0e773352a
269 * New Features / Changes
270 - SQLMaker now accepts \'literal' with the 'for' rs attribute as an
271 override to the builtin FOR options
273 - Fix unique constraint violations in Ordered.pm blanket movement
274 (RT#79773, rolls back short-sighted 5e6fde33e)
275 - Fix API mismatch between new_result() and new_related() (originally
277 - Fix test failure on perl 5.8
279 - Much more extensive diagnostics when a new RDBMS/DSN combination is
280 encountered (RT#80431)
284 - Really fix inadequate $dbh->ping SQLite implementation (what shipped
285 in 0.08201 tickled other deficiencies in DBD::SQLite itself)
289 - Replace inadequate $dbh->ping SQLite implementation with our own,
292 0.08200 2012-08-24 (UTC)
294 - Change one of the new tests for the previous release to not require
297 0.08199 2012-08-22 (UTC)
299 - Roll back incomplete (and broken) internal changes - restore prefetch functionality
301 0.08198 2012-07-11 03:43 (UTC)
303 - Fix a number of Win32 Test issues
304 - Fix silent Oracle connection failures
306 0.08197 2012-07-10 10:32 (UTC)
307 * New Features / Changes
308 - Issue a warning when DateTime objects are passed to ->search
309 - Fast populate() in void context is now even more efficient by
310 going directly through execute_for_fetch bypassing execute_array
311 - Fix update()/delete() on complex resultsets to no longer fall back
312 to silly row-by-row deletion, construct a massive OR statement
314 - Allow complex update/delete operations on sources without a
315 primary key, as long as they have at least one non-nullable
317 - dbicadmin now better supports catalyst-style config files, by
318 unrolling 'config_info' hashkeys
319 - Multiple Improvements MSSQL over DBD::ADO
320 - Transaction support
321 - Support for VARCHAR(MAX)/VARBINARY(MAX)/NVARCHAR(MAX) datatypes
322 - Nomalization of retrieved GUID values
325 - Fix complex has_many prefetch with resultsets not selecting identity
326 columns from the root result source
327 - Fix SkipFirst and FirstSkip limit dialects (Informix and Firebird)
328 - Fix "Skimming limit" dialects (Top, FetchFirst) to properly check
329 the order_by criteria for stability
330 - Fix "Skimming limit" dialects (Top, FetchFirst) to propagate
331 non-selected order criteria when part of a larger subquery
332 - Fix RowNumberOver and all "skimming limits" to correctly assemble
333 bind values when supplied for both select and order_by
334 - Fix all subquery-based dialects to not lose a subquery fragment
335 when we both select and order by the result of the same subquery
336 - Fix the Sybase hubrid limit dialect (RowCountOrGenericSubQ) losing
337 Group/Having/Order clauses when called without an offset (RT#73244)
338 - No longer generate incorrect SQL on ->as_query called on resultsets
339 with software_limit enabled
340 - A number of corner case fixes of void context populate() with \[]
341 - Fix corner case of forked children disconnecting the parents DBI
343 - Improve identity/autoinc retrieval code in MSSQL and Sybase -
344 should reduce weird side-effects especially with populate()
345 - Explicitly disable DBD::ODBC batch operations (as of DBD::ODBC 1.35)
346 for the following drivers too buggy to handle the optimized path:
347 - FreeTDS ODBC driver (when used with MSSQL)
348 - The Firebird ODBC driver
349 - The MSAccess ODBC driver
350 - Explicitly disable DBD::ODBC dynamic_cursors when using freetds 0.83
351 or later - they made enough ODBC incompatible changes making it
352 impossible to support sanely
353 - Explicitly disable SCOPE_IDENTITY queries and statement caching for
354 MSSQL on DBD::Sybase compiled against freetds 0.83 or later - way too
356 - Disable statement caching when using Sybase ASE and DBD::Sybase
357 compiled against freetds 0.83 or later
358 - Fix leakage of $schema on in-memory new_related() calls
359 - Fix more cases of $schema leakage in SQLT::Parser::DBIC
360 - Fix leakage of $storage in ::Storage::DBI::Oracle
361 - Fix pessimization of Oracle RowNum limit dialect query when no
362 offset has been specified
363 - Remove useless vestigial pessimization in Ordered.pm for cases
364 when the position column is part of a unique constraint
365 - Fix dbicadmin to no longer ignore the documented 'config' option
366 - The schema-resultsource entanglement is now much more robust
368 - Fix ::Schema::ddl_filename() failing miserably on paths containing
369 certain numeric sequences
370 - t/53lean_startup.t adjusted for new 5.15.x base.pm behavior
373 - Centralized leak-checks for all instances of DBICTest::Schema
375 - Now passes all tests with Test::Builder 1.005
376 - Codebase is now trailing-whitespace-free
377 - Cleanup of complex resultset update/delete oprations - storage
378 specific code moved back to ResultSet and replaced by checks
379 of storage capabilities
380 - Fixed carp_once only emitting one single warning per package
381 regardless of warning content
382 - Test suite now can be safely executed in parallel (prove -jN
383 or HARNESS_OPTIONS=jN)
385 0.08196 2011-11-29 05:35 (UTC)
387 - Fix tests for DBD::SQLite >= 1.34.
388 - Fix test failures with DBICTEST_SQLITE_USE_FILE set
389 - Fix the find() condition heuristics being invoked even when the
390 call defaults to 'primary' (i.e. when invoked with bare values)
391 - Throw much clearer error on incorrect inflation spec
392 - Fix incorrect storage behavior when first call on a fresh schema
393 is with_deferred_fk_checks
394 - Fix incorrect dependency on Test::Simple/Builder (RT#72282)
395 - Fix uninitialized warning in ::Storage::Sybase::ASE
396 - Improve/cache DBD-specific datatype bind checks (also solves a
397 nasty memleak with version.pm on multiple ->VERSION invocations)
398 - The internal carp module now correctly skips CAG frames when
400 - Fix test failures on perl < 5.8.7 and new Package::Stash::XS
401 - Fix TxnScopeGuard not behaving correctly when $@ is set at the
402 time of $guard instantiation
403 - Fix the join/prefetch resolver when dealing with ''/undef/()
404 relation specifications
407 - No longer depend on Variable::Magic now that a pure-perl
408 namespace::clean is available
409 - Drop Oracle's Math::BigInt req down to 1.80 - no fixes concerning
412 0.08195 2011-07-27 16:20 (UTC)
414 - Fix horrible oversight in the Oracle sqlmaker when dealing with
415 queries updating blobs (RT#69829)
417 0.08194 2011-07-20 16:10 (UTC)
419 - Fix $rs->populate([]) to be a no-op rather than an exception
420 - Overhaul t/53lean_startup.t to better dodge false positives
421 - Stop Data::Compare from loading random plugins
422 - Oracle: Recalculate LOB bind indices for UPDATE with LOBs in WHERE
425 0.08193 2011-07-14 17:00 (UTC)
426 * New Features / Changes
427 - Allow schema cloning to mutate attributes
428 - DBIC now attempts more aggressive de-duplication of where
429 conditions on resultset chaining
430 - The Ordered component is now smarter wrt reordering of dirty
431 objects, and does its job with less storage queries
432 - Logging via DBIC_TRACE=1=<filename> no longer overwrites the
433 logfile on every program startup, appending loglines instead
436 - Fix issue where the query was becoming overly mangled when trying
437 to use pagination with a query that has a sub-select in the WHERE
439 - Fix possible incorrect pagination on Oracle, when a resultset
440 is not ordered by a unique column
441 - Revert "Fix incorrect signature of the default sqlt_deploy_hook"
442 from 0.08191 - documentation was in fact incorrect, not the code
443 - Fix Sybase ASE IC::DateTime support (::Storage going out of sync
444 with new default format expected by DateTime::Format::Sybase)
445 - Fix a bug in update_all() resulting in the first row receiving a
446 different dataset than the subsequent ones
447 - Accomodate MSAccess supporting only 'INNER JOIN' (not plain 'JOIN')
448 - InflateColumn::DateTime option datetime_undef_if_invalid no longer
449 masks missing dependency exceptions (RT#66823)
450 - Fix bug in Schema::Versioned failing to insert a schema version row
451 during upgrades at the turn of the second
452 - Fix incorrect bind of integers >= 2^^32 (bigint columns) to
453 SQL_INTEGER, resulting in silent conversion to '-1'
454 - Fix pre 5.10 failures of t/55namespaces_cleaned.t due to buggy
456 - Oracle autoinc inserts no longer leave open cursors behind
458 0.08192 2011-05-10 04:20 (UTC)
460 - Fix serious regression on SQLite, corrupting data when an alphanum
461 value does not correspond to a stale numeric datatype in colinfo
463 0.08191 2011-05-02 00:45 (UTC) (deleted from CPAN)
464 * New Features / Changes
465 - Add quote_names connection option. When set to true automatically
466 sets quote_char and name_sep appropriate for your RDBMS
467 - Add retrieve_on_insert column info flag, allowing to retrieve any
468 column value instead of just autoinc primary keys
469 - Bring back strict ordering of selectors in complex search chains
470 (an ill-fated attempt was made in 0.08127 to order intelligently)
471 - All limit dialects (except for the older Top and FetchFirst) are
472 now using bind parameters for the limits/offsets, making DBI's
473 prepare_cached useful across paged resutsets
474 - Support for savepoints for SQLite
475 - Support for MS Access databases via DBD::ODBC and DBD::ADO (only
476 Win32 support currently tested)
477 - Support for the Firebird RDBMS over the new DBD::Firebird driver
478 - IC::DateTime support for MSSQL over DBD::ADO
479 - Both the ::ODBC and ::ADO dispatchers now warn if a rdbms-specific
480 driver is not found for this connection before falling back to
482 - ::Storage::DBI::sth was mistakenly marked/documented as public,
483 privatize and warn on deprecated use
484 - Massive overhaul of bind values/attributes handling - slightly
485 changes the output of as_query (should not cause compat issues)
486 - Support ancient DB2 versions (5.4 and older), with proper limit
488 - Support sub-second precision for TIMESTAMPs for Firebird over ODBC
489 - Support BLOBs and CLOBs in WHERE clauses for Oracle, including LIKE
493 - Fix ::Storage::DBI::* MRO problems on 5.8.x perls
494 - Disable mysql_auto_reconnect for MySQL - depending on the ENV
495 it sometimes defaults to on and causes major borkage on older
497 - Fix dropped bind values in select/group_by on Oracle (omission
498 from 0542ec57 and 4c2b30d6)
499 - Fix remaining errors with Oracle and identifiers longer than the
500 Oracle-imposed maximum of 30 characters (RT#66390)
501 - Fix older oracle-specific "WhereJoins" to work properly with
503 - Fix problems with M.A.D. under CGI::SpeedyCGI (RT#65131)
504 - Reenable paging of cached resultsets - breakage erroneously added
506 - Better error handling when prepare() fails silently
507 - Fixes skipped lines when a comment is followed by a statement
508 when deploying a schema via sql file
509 - Fix reverse_relationship_info on prototypical result sources
510 (sources not yet registered with a schema)
511 - Warn and skip relationships missing from a partial schema during
513 - Automatically require the requested cursor class before use
515 - Work around a Firebird ODBC driver bug exposed by DBD::ODBC 1.29
516 - Fix (to the extent allowed by the driver) transaction support in
517 DBD::Sybase compiled against FreeTDS
518 - Fix exiting via next warnings in ResultSource::sequence()
519 - Fix stripping of table qualifiers in update/delete in arrayref
521 - Change SQLMaker carp-monkeypatch to be compatible with versions
522 of SQL::Abstract >= 1.73
523 - Fix using \[] literals in the from resultset attribute
524 - Fix populate() with \[], arrays (datatype) and other exotic values
525 - Fix handling of rollbacks in nested transactions
526 - Fix complex limits (RNO/RowNum/FetchFirst/Top/GenSubq) with
527 sub-selects in the selectors list (correlated subqueries)
528 - Fix inconsistency between $rs->next with and without HRI when all
529 the "root" columns are in fact injected from the right rs side
530 - Fix the join optimizer to correctly preserve the non-multi path to
531 a multi relationship ( x -> might_have y -> has_many z )
532 - Fix object-derived custom-relationship resultsets to resultsources
533 with multilevel monikers (e.g. $schema->source('Foo::Bar') )
534 - Fix incorrect signature of the default sqlt_deploy_hook - it now
535 matches the documentation of passing in the result source object
536 - Fix inadequate handling of internal storage methods within
537 ::Storage::Replicated (RT#66295)
540 - Rewire all warnings to a new Carp-like implementation internal
541 to DBIx::Class, and remove the Carp::Clan dependency
542 - Only load Class::C3 and friends if necessary ($] < 5.010)
543 - Greatly reduced loading of non-essential modules to aid startup
544 time (mainly benefiting CGI users)
545 - Make sure all namespaces are clean of rogue imports
546 - Dropped DBI req 2 years back - everything works with 1.57, no
547 point requiring something newer
549 0.08190-TRIAL 2011-01-24 15:35 (UTC)
551 * New Features / Changes
552 - Support for completely arbitrary SQL::Abstract-based conditions
553 in all types of relationships
555 0.08127 2011-01-19 16:40 (UTC)
556 * New Features / Changes
557 - Schema/resultsource instances are now crossreferenced via a new
558 system guaranteeing leak-free mutually assured destruction
559 - DBIx::Class now warns when the user erroneously supplies
560 AutoCommit => 0 to connect()
561 - A warning is also issued before forcing the RaiseError
562 setting of externally supplied DBI handles
563 - Switch to a warning when find() is invoked with both a 'key'
564 argument and a NULL-containing condition to satisfy the named
565 constraint. Previously (starting with 0.08124) an exception was
567 - Switch to a warning when a commit is attempted with an out-of-sync
568 transaction_depth (someone issued a begin externally to DBIC).
569 Previously (starting with 0.08124) an exception was thrown
572 - A number of improvements/diagnostics of multiple active resultset
573 handling on MSSQL over DBD::ODBC
574 - Revert default selection to being lazy again (eagerness introduced
575 in 0.08125) - fixes DBIx::Class::Helper::ResultSet::RemoveColumns
576 - Fix losing order of columns provided in select/as (regression from
578 - Unaliased "dark" selectors no longer throw off prefetch
579 - Fix proper composition of bind values across all possible
580 SQL areas ( group_by => \[ ... ] now works properly )
581 - Allow populate to skip empty has_many relationships which makes
582 it easier to pass HashRefInflator data directly to ->populate
583 - Improve freeze/thaw semantics and error messages (RT#62546)
584 - Fix inconsistency in Manual::Features (RT#64500)
585 - Fix incorrect SQL when using for => 'shared' with MySQL (RT#64590)
586 - Throw comprehensible exception on erroneous $schema->source()
588 - Fix sloppy refactor of ResultSource::sequence back from 89170201
590 - Fix incorrect error detection during populate() on Oracle
591 - Better handling of result_source-less row objects by
592 auto-calling result_source_instance when necessary
593 - Fix reverse_relationship_info and sqlt deploy on partially
594 loaded schemas (relationships point to non-existent sources)
597 - Fix test warning on win32 - at this point the test suite is
598 warning-free on all known OSes
599 - Require newest namespace::clean which in turn depends on new
600 installable Package::Stash
602 0.08126 2010-12-28 18:10 (UTC)
604 - Bump forgotten Class::Accessor::Grouped core dependency
605 - Promote forgotten Hash::Merge optdep to a hard requirement
606 - Skip t/storage/error.t on smokers with leaking perls
607 - Fix t/storage/txn.t deadlocks on slower machines
608 - Do not run on smokers if a trial Package::Stash is found
610 0.08125 2010-12-27 04:30 (UTC)
611 * New Features / Changes
612 - New method ResultSource columns_info method, returning multiple
613 pairs of column name/info at once
614 - $rs->search now throws when called in void context, as it makes
615 no sense (and is nearly always a sign of a bug/misdesign)
616 - Restore long-lost ability to supply unbalanced select/as pairs
617 e.g. +select => \'DISTINCT(foo, bar)', +as => ['foo', 'bar']
618 - +columns now behaves just like columns by not stripping a
619 fully-qualified 'as' spec (i.e. foo.bar results in $obj->foo->bar)
620 - Deprecate legacy $rs->search( %condition ) syntax (warn once per
622 - NULL is now supplied unquoted to all debug-objects, in order to
623 differentiate between a real NULL and the string 'NULL'
624 - New search() condition operator -value used to pass complex bind
625 values to DBI: search({ array_col => { -value => [1,2,3] }})
626 - Add full INSERT...RETURNING support for Oracle
627 - Deprecate use of -nest in search conditions (warn once per
629 - Deprecate the completely useless DBIx::Class::Serialize::Storable
633 - Fixed read-only attribute set attempt in ::Storage::Replicated
635 - Fix incomplete logic while detecting correct Oracle sequence
637 - Fix detection of Oracle sequences for tables without an explicitly
638 specified schema (RT#63493)
639 - Major overhaul of Storage::Oracle to handle enabled quoting
640 - Fixed incorrect composition of select/as/columns attributes during
642 - Proper serialization of resultsets with open cursors
643 - Refactor handling of RDBMS-side values during insert() - fix
644 regression of inserts into a Postgres / ::Replicated combination
645 - Missing dependency check in t/60core.t (RT#62635)
646 - Fix regressions in IC::DT registration logic
647 - Fix regression in select-associated bind value handling (RT#61025)
648 - Simplify SQL generated by some LIMITed prefetching queries
649 - Throw an exception when a required group_by on a complex prefetch
650 can not be auto-constructed, instead of continuing to eventually
652 - Fix infinite loops on old perls with a recent Try::Tiny
653 - Improve "fork()" on Win32 by reimplementing a more robust DBIC
654 thread support (still problematic, pending a DBI fix)
655 - Properly quote table name on INSERT with no values
656 - Work around possible Storage destruction warnings
657 - Fix count of grouped resultsets using HAVING with aliases
658 - Setting belongs_to columns/relationships no longer leaves the
659 FK value and related object out of sync
660 - Stop stripping newlines from SQL statements in the limit emulators
661 as it is possible that custom sql with comments was provided
662 - Add forgotten attributes to Admin.pm
663 - Fix incorrect 'having' attribute documentation (RT#64129)
664 - Improve fallback-to-master/return-to-slave reporting in
665 ::Replicated::Balancer
666 - Adjust txn_scope_guard code/tests to changes in $@ handling on
667 recent blead (RT#64251)
670 - Add extra option groups to DBIC::Optional::Depencencies, to aid
671 users in requesting the prerequisites for a particular RDBMS
672 - Switch all serialization to use Storable::nfreeze for portable
673 architecture independent ice
674 - Fix the bogus META.yml dependency injection issue for good
675 - Refactor DBIx::Class::Storage::Statistics::debugfh() to be lazy
677 0.08124 2010-10-28 14:23 (UTC)
678 * New Features / Changes
679 - Add new -ident "function" indicating rhs is a column name
680 { col => { -ident => 'othercol' } } vs { col => \'othercol' }
681 - Extend 'proxy' relationship attribute
682 - Use DBIx::Class::Storage::Debug::PrettyPrint when the
683 environment variable DBIC_TRACE_PROFILE is set, see
684 DBIx::Class::Storage for more information
685 - Implemented add_unique_constraints() which delegates to
686 add_unique_constraint() as appropriate
687 - add_unique_constraint() now poparly throws if called with
688 multiple constraint definitions
689 - No longer depend on SQL::Abstract::Limit - DBIC has been doing
690 most of the heavy lifting for a while anyway
691 - FilterColumn now passes data through when transformations
692 are not specified rather than throwing an exception.
693 - Optimized RowNum based Oracle limit-dialect (RT#61277)
694 - Requesting a pager on a resultset with cached entries now
695 throws an exception, instead of returning a 1-page object
696 since the amount of rows is always equal to the "pagesize"
697 - $rs->pager now uses a lazy count to determine the amount of
698 total entries only when really needed, instead of doing it
699 at instantiation time
700 - New documentation map organized by features
701 (DBIx::Class::Manual::Features)
702 - find( { ... }, { key => $constraint } ) now throws an exception
703 when the supplied data does not fully specify $constraint
704 - find( col1 => $val1, col2 => $val2, ... ) is no longer supported
705 (it has been in deprecated state for more than 4 years)
706 - Make sure exception_action does not allow exception-hiding
707 due to badly-written handlers (the mechanism was never meant
708 to be able to suppress exceptions)
711 - Fix memory leak during populate() on 5.8.x perls
712 - Temporarily fixed 5.13.x failures (RT#58225)
713 (perl-core fix still pending)
714 - Fix result_soutrce_instance leaks on compose_namespace
715 - Fix $_ volatility on load_namespaces (a class changing $_
716 at compile time no longer causes a massive fail)
717 - Fix find() without a key attr. choosing constraints even if
718 some of the supplied values are NULL (RT#59219)
719 - Fixed rels ending with me breaking subqueried limit realiasing
720 - Fixed $rs->update/delete on resutsets constrained by an
722 - Remove rogue GROUP BY on non-multiplying prefetch-induced
724 - Fix incorrect order_by handling with prefetch on
725 $ordered_rs->search_related ('has_many_rel') resultsets
726 - Oracle sequence detection now *really* works across schemas
727 (fixed some ommissions from 0.08123)
728 - dbicadmin now uses a /usr/bin/env shebang to work better with
729 perlbrew and other local perl builds
730 - bulk-inserts via $dbh->bind_array (void $rs->populate) now
731 display properly in DBIC_TRACE
732 - Incomplete exception thrown on relationship auto-fk-inference
734 - Fixed distinct with order_by to not double-specify the same
735 column in the GROUP BY clause
736 - Properly support column names with symbols (e.g. single quote)
738 - Fixed ::Schema::Versioned to work properly with quoting on
740 - Fixed t/54taint fails under local-lib
741 - Fixed SELECT ... FOR UPDATE with LIMIT regression (RT#58554)
742 - Fixed CDBICompat to preserve order of column-group additions,
743 so that test relying on the order of %{} will no longer fail
744 - Fixed mysterious ::Storage::DBI goto-shim failures on older
746 - Non-blessed reference exceptions are now correctly preserved
747 when thrown from udner DBIC (e.g. from txn_do)
748 - No longer disconnecting database handles supplied to connect
750 - Fixed t/inflate/datetime_pg.t failures due to a low dependency
751 on DateTime::Format::Pg (RT#61503)
752 - Fix dirtyness detection on source-less objects
753 - Fix incorrect limit_dialect assignment on Replicated pool members
754 - Fix invalid sql on relationship attr order_by with prefetch
755 - Fix primary key sequence detection for Oracle
756 (first trigger instead of trigger for column)
757 - Add various missing things to Optional::Dependencies
758 - Skip a test that breaks due to serious bugs in current DBD::SQLite
759 - Fix tests related to leaks and leaky perls (5.13.5, 5.13.6)
762 - Entire test suite now passes under DBIC_TRACE=1
763 - Makefile.PL no longer imports GetOptions() to interoperate
764 better with Catalyst installers
765 - Bumped minimum Module::Install for developers
766 - Bumped DBD::SQLite dependency and removed some TODO markers
767 from tests (RT#59565)
768 - Do not execute t/zzzzzzz_sqlite_deadlock.t for regular module
769 installs - test is prone to spontaneous blow up
770 - DT-related tests now require a DateTime >= 0.55 (RT#60324)
771 - Makefile.PL now provides a pre-parsed DBIC version to the
772 Opt::Dep pod generator
773 - t/52leaks.t now performs very aggressive leak detection in
776 0.08123 2010-06-12 14:46 (UTC)
778 - Make sure Oracle identifier shortener applies to auto-generated
779 column names, so we stay within the 30-char limit (RT#58271)
780 - Oracle sequence detection now works across schemas
781 - Fix a Storage/$dbh leak introduced by the migration to
782 Try::Tiny (this is *not* a Try::Tiny bug)
783 - Fix corner case of count with group-by over a 1:1 join column
784 where the selector ends up with column name clashes
785 - POD fixes (RT#58247)
788 - Test suite default on-disk database now checks for Win32
789 fail-conditions even when running on other OSes
791 0.08122 2010-06-03 17:41 (UTC)
793 - Add DBIx::Class::FilterColumn for non-ref filtering
794 - ::Storage::DBI now correctly preserves a parent $dbh from
795 terminating children, even during interpreter-global
796 out-of-order destruction
797 - dbicadmin supports an -I option with the same semantics as
799 - InflateColumn::DateTime support for MSSQL via DBD::Sybase
800 - Millisecond precision support for MSSQL datetimes for
801 InflateColumn::DateTime
802 - Oracle-specific hierarchical query syntax support:
803 CONNECT BY (NOCYCLE) / START WITH / ORDER SIBLINGS BY
804 - Support connecting using $ENV{DBI_DSN} and $ENV{DBI_DRIVER}
805 - current_source_alias method on ResultSet objects to
806 determine the alias to use in programatically assembled
807 search()es (originally added in 0.08100 but unmentioned)
808 - Rewrite/unification of all subselecting limit emulations
809 (RNO, Top, RowNum) to be much more robust wrt complex joined
811 - MSSQL limits now don't require nearly as many applications of
812 the unsafe_subselect_ok attribute, due to optimized queries
813 - Support for Generic Subquery limit "emulation" - awfully slow
814 and inefficient but works on almost any db, and is preferred
815 to software limit emulation
816 - Sybase ASE driver now uses SET ROWCOUNT where possible, and
817 Generic Subquery otherwise for limit support instead of always
818 using software limit emulation
819 - create_ddl_dir (and derivatives) now attempt to create the given
820 $ddl_dir if it does not already exist
821 - deployment_statements now automatically supplies the current RDBMS
822 version to SQLT producer_args for MySQL, Pg, SQLite and Oracle
825 - Fix nasty potentially data-eating bug when deleting/updating
827 - Fix find() to use result_class set on object
828 - Fix result_class setter behaviour to not mistakenly stuff attrs.
829 - Don't try and ensure_class_loaded an object. This doesn't work.
830 - Fix as_subselect_rs to not inject resultset class-wide where
831 conditions outside of the resulting subquery
832 - Fix count() failing with {for} resultset attribute (RT#56257)
833 - Fixed incorrect detection of Limit dialect on unconnected $schema
834 - update() on row not in_storage no longer throws an exception
835 if there are no dirty columns to update (fixes cascaded update
837 - update()/delete() on prefetching resultsets no longer results
838 in malformed SQL (some $rs attributes were erroneously left in)
839 - Fix dbicadmin to allow deploy() on non-versioned schema
840 - Fix dbicadmin to respect sql_dir on upgrade() (RT#57732)
841 - Update Schema::Versioned to respect hashref style of
843 - Do not recreate the same related object twice during MultiCreate
844 (solves the problem of orphaned IC::FS files)
845 - Fully qualify xp_msver selector when using DBD::Sybase with
847 - Fix ::DBI::Storage to always be able to present a full set of
848 connect() attributes to e.g. Schema::Versioned
849 - Fix Oracle auto-inc trigger detection of "INSERT OR UPDATE"-type
853 - Reformatted Changelog \o/
854 - DBIC goes git://git.shadowcat.co.uk/dbsrgits/DBIx-Class.git
855 - Allow developers to skip optional dependency forcing when working
857 - Add a warning to load_namespaces if a class in ResultSet/ is not
858 a subclass of DBIx::Class::ResultSet
859 - All DBIC exception-handling switched to Try::Tiny
860 - All DBIC modules are now free of imports via namespace::clean
861 - Depend on optimized SQL::Abstract (faster SQL generation)
862 - Depend on new Class::Accessor::Grouped reintroducing optional use
863 of Class::XSAccessor (just install C::XSA and get lightning fast
866 0.08121 2010-04-11 18:43:00 (UTC)
867 - Support for Firebird RDBMS with DBD::InterBase and ODBC
868 - Add core support for INSERT RETURNING (for storages that
869 supports this syntax, currently PostgreSQL and Firebird)
870 - Fix spurious warnings on multiple UTF8Columns component loads
871 - DBIx::Class::UTF8Columns entered deprecated state
872 - DBIx::Class::InflateColumn::File entered deprecated state
873 - DBIx::Class::Optional::Dependencies left experimental state
874 - Add req_group_list to Opt::Deps (RT#55211)
875 - Add support for mysql-specific STRAIGHT_JOIN (RT#55579)
876 - Cascading delete/update are now wrapped in a transaction
878 - Fix accidental autovivification of ENV vars
879 - Fix update_all and delete_all to be wrapped in a transaction
880 - Fix multiple deficiencies when using MultiCreate with
881 data-encoder components (e.g. ::EncodedColumn)
882 - Fix regression where SQL files with comments were not
883 handled properly by ::Schema::Versioned.
884 - Fix regression on not properly throwing when $obj->relationship
886 - Fix the join-optimiser to consider unqualified column names
888 - Fix an issue with multiple same-table joins confusing the join
890 - Add has_relationship method to row objects
891 - Fix regression in set_column on PK-less objects
892 - Better error text on malformed/missing relationships
893 - Add POD about the significance of PK columns
894 - Fix for SQLite to ignore the (unsupported) { for => ... }
896 - Fix ambiguity in default directory handling of create_ddl_dir
898 - Support add_columns('+colname' => { ... }) to augment column
901 0.08120 2010-02-24 08:58:00 (UTC)
902 - Make sure possibly overwritten deployment_statements methods in
903 schemas get called on $schema->deploy
904 - Fix count() with group_by aliased-function resultsets
905 - with_deferred_fk_checks() Oracle support
906 - Massive refactor and cleanup of primary key handling
907 - Fixed regression losing custom result_class (really this time)
909 - Fixed regression in DBIC SQLT::Parser failing with a classname
910 (as opposed to a schema object)
911 - Changes to Storage::DBI::Oracle to accomodate changes in latest
912 SQL::Translator (quote handling)
913 - Make sure deployment_statements is per-storage overridable
914 - Fix dbicadmin's (lack of) POD
916 0.08119 2010-02-15 09:36:00 (UTC)
917 - Add $rs->is_ordered to test for existing order_by on a resultset
918 - Add as_subselect_rs to DBIC::ResultSet from
919 DBIC::Helper::ResultSet::VirtualView::as_virtual_view
920 - Refactor dbicadmin adding DDL manipulation capabilities
921 - New optional dependency manager to aid extension writers
922 - Depend on newest bugfixed Moose
923 - Make resultset chaining consistent wrt selection specification
924 - Storage::DBI::Replicated cleanup
925 - Fix autoinc PKs without an autoinc flag on Sybase ASA
927 0.08118 2010-02-08 11:53:00 (UTC)
928 - Fix a bug causing UTF8 columns not to be decoded (RT#54395)
929 - Fix bug in One->Many->One prefetch-collapse handling (RT#54039)
930 - Cleanup handling of relationship accessor types
932 0.08117 2010-02-05 17:10:00 (UTC)
933 - Perl 5.8.1 is now the minimum supported version
934 - Massive optimization of the join resolution code - now joins
935 will be removed from the resulting SQL if DBIC can prove they
936 are not referenced by anything
937 - Subqueries no longer marked experimental
938 - Support for Informix RDBMS (limit/offset and auto-inc columns)
939 - Support for Sybase SQLAnywhere, both native and via ODBC
940 - might_have/has_one now warn if applied calling class's column
941 has is_nullable set to true.
942 - Fixed regression in deploy() with a {sources} table limit applied
944 - Views without a view_definition will throw an exception when
945 parsed by SQL::Translator::Parser::DBIx::Class
946 - Stop the SQLT parser from auto-adding indexes identical to the
948 - InflateColumn::DateTime refactoring to allow fine grained method
950 - Fix ResultSetColumn improperly selecting more than the requested
951 column when +columns/+select is present
952 - Fix failure when update/delete of resultsets with complex WHERE
954 - Fix regression in context sensitiveness of deployment_statements
955 - Fix regression resulting in overcomplicated query on
956 search_related from prefetching resultsets
957 - Fix regression on all-null returning searches (properly switch
958 LEFT JOIN to JOIN in order to distinguish between both cases)
959 - Fix regression in groupedresultset count() used on strict-mode
961 - Better isolation of RNO-limited queries from the rest of a
962 prefetching resultset
963 - New MSSQL specific resultset attribute to allow hacky ordered
965 - Fix nasty schema/dbhandle leak due to SQL::Translator
966 - Initial implementation of a mechanism for Schema::Version to
967 apply multiple step upgrades
968 - Fix regression on externally supplied $dbh with AutoCommit=0
969 - FAQ "Custom methods in Result classes"
970 - Cookbook POD fix for add_drop_table instead of add_drop_tables
971 - Schema POD improvement for dclone
973 0.08115 2009-12-10 09:02:00 (CST)
974 - Real limit/offset support for MSSQL server (via Row_Number)
975 - Fix distinct => 1 with non-selecting order_by (the columns
976 in order_by also need to be aded to the resulting group_by)
977 - Do not attempt to deploy FK constraints pointing to a View
978 - Fix count/objects from search_related on limited resultset
979 - Stop propagating distinct => 1 over search_related chains
980 - Make sure populate() inherits the resultset conditions just
982 - Make get_inflated_columns behave identically to get_columns
983 wrt +select/+as (RT#46953)
984 - Fix problems with scalarrefs under InflateColumn (RT#51559)
985 - Throw exception on delete/update of PK-less resultsets
986 - Refactored Sybase storage driver into a central ::DBI::Sybase
987 dispatcher, and a sybase-specific ::DBI::Sybase::ASE
988 - Fixed an atrocious DBD::ADO bind-value bug
989 - Cookbook/Intro POD improvements
991 0.08114 2009-11-14 17:45:00 (UTC)
992 - Preliminary support for MSSQL via DBD::ADO
993 - Fix botched 0.08113 release (invalid tarball)
995 0.08113 2009-11-13 23:13:00 (UTC)
996 - Fix populate with has_many bug
998 - Fix Oracle autoincrement broken for Resultsets with scalar refs
1000 - Complete Sybase RDBMS support including:
1001 - Support for TEXT/IMAGE columns
1002 - Support for the 'money' datatype
1003 - Transaction savepoints support
1004 - DateTime inflation support
1005 - Support for bind variables when connecting to a newer Sybase with
1006 OpenClient libraries
1007 - Support for connections via FreeTDS with CASTs for bind variables
1009 - Support for interpolated variables with proper quoting when
1010 connecting to an older Sybase and/or via FreeTDS
1011 - bulk API support for populate()
1012 - Transaction support for MSSQL via DBD::Sybase
1013 - Add is_paged method to DBIx::Class::ResultSet so that we can
1014 check that if we want a pager
1015 - Skip versioning test on really old perls lacking Time::HiRes
1017 - Fixed on_connect_do/call regression when used with a coderef
1018 connector (RT #50003)
1019 - A couple of fixes to Ordered to remedy subclassing issues
1020 - Fixed another lingering problem with PostgreSQL
1021 auto-increment support and its interaction with multiple
1023 - Remove some IN workarounds, and require a recent version of
1025 - Improvements to populate's handling of mixed scalarref values
1026 - Fixed regression losing result_class after $rs->find (introduced
1028 - Fix in_storage() to return 1|0 as per existing documentation
1029 - Centralize handling of _determine_driver calls prior to certain
1030 ::Storage::DBI methods
1031 - Fix update/delete arbitrary condition handling (RT#51409)
1034 0.08112 2009-09-21 10:57:00 (UTC)
1035 - Remove the recommends from Makefile.PL, DBIx::Class is not
1036 supposed to have optional dependencies. ever.
1037 - Mangle the DBIx/Class.pm POD to be more clear about
1038 copyright and license
1039 - Put back PG's multiple autoinc per table support, accidentally
1040 dropped during the serial-autodetection rewrite
1041 - Make sure ResultSetColumn does not depend on the (undefined)
1042 return value of ->cursor->reset()
1043 - Add single() to ResultSetColumn (same semantics as ResultSet)
1044 - Make sure to turn off IDENTITY_INSERT after insert() on MSSQL
1045 tables that needed it
1046 - More informative exception on failing _resolve_relationship
1047 - Allow undef/NULL as the sole grouping value in Ordered
1048 - Fix unreported rollback exceptions in TxnScopeGuard
1049 - Fix overly-eager left-join chain enforcing code
1050 - Warn about using distinct with an existing group_by
1051 - Warn about attempting to $rs->get_column a non-unique column
1052 when has_many joins are added to resultset
1053 - Refactor of the exception handling system (now everything is a
1054 DBIx::Class::Exception object)
1056 0.08111 2009-09-06 21:58:00 (UTC)
1057 - The hashref to connection_info now accepts a 'dbh_maker'
1058 coderef, allowing better intergration with Catalyst
1059 - Fixed a complex prefetch + regular join regression introduced
1061 - Fixed insert_bulk rebless handling
1062 - Fixed Storable roundtrip regression, and general serialization
1064 - SQLT related fixes:
1065 - sqlt_type is now called on the correct storage object
1066 - hooks can now see the correct producer_type (RT#47891)
1067 - optional SQLT requirements for e.g. deploy() bumped to 0.11002
1068 - Really fixed (and greatly cleaned up) postgresql autoinc sequence
1070 - Automatically detect MySQL v3 and use INNER JOIN instead of JOIN
1071 - POD improvements (including RT#48769)
1072 - Test suite tweaks (including fixes for recent CPANTS fails)
1073 - Better support for MSSQL IDENTITY_INSERT ON
1075 0.08109 2009-08-18 08:35:00 (UTC)
1076 - Replication updates:
1077 - Improved the replication tests so that they are more reliable
1078 and accurate, and hopefully solve some cross platform issues.
1079 - Bugfixes related to naming particular replicants in a
1080 'force_pool' attribute.
1081 - Lots of documentation updates, including a new Introduction.pod
1083 - Fixed the way we detect transaction to make this more reliable
1084 and forward looking.
1085 - Fixed some trouble with the way Moose Types are used.
1086 - Made discard_chages/get_from_storage replication aware (they
1087 now read from the master storage by default)
1088 - Refactor of MSSQL storage drivers, with some new features:
1089 - Support for placeholders for MSSQL via DBD::Sybase with proper
1091 - 'uniqueidentifier' support with auto newid()
1092 - Dynamic cursor support and other MARS options for ODBC
1093 - savepoints with auto_savepoint => 1
1094 - Support for MSSQL 'money' type
1095 - Support for 'smalldatetime' type used in MSSQL and Sybase for
1096 InflateColumn::DateTime
1097 - Support for Postgres 'timestamp without timezone' type in
1098 InflateColumn::DateTime (RT#48389)
1099 - Added new MySQL specific on_connect_call macro 'set_strict_mode'
1100 (also known as make_mysql_not_suck_as_much)
1101 - Multiple prefetch-related fixes:
1102 - Adjust overly agressive subquery join-chain pruning
1103 - Always preserve the outer join-chain - fixes numerous
1104 problems with search_related chaining
1105 - Deal with the distinct => 1 attribute properly when using
1107 - An extension of the select-hashref syntax, allowing labeling
1108 SQL-side aliasing: select => [ { max => 'foo', -as => 'bar' } ]
1109 - Massive optimization of the DBI storage layer - reduce the
1110 amount of connected() ping-calls
1111 - Some fixes of multi-create corner cases
1112 - Multiple POD improvements
1113 - Added exception when resultset is called without an argument
1114 - Improved support for non-schema-qualified tables under
1115 Postgres (fixed last_insert_id sequence name auto-detection)
1117 0.08108 2009-07-05 23:15:00 (UTC)
1118 - Fixed the has_many prefetch with limit/group deficiency -
1119 it is now possible to select "top 5 commenters" while
1120 prefetching all their comments
1121 - New resultsed method count_rs, returns a ::ResultSetColumn
1122 which in turn returns a single count value
1123 - Even better support of count with limit
1124 - New on_connect_call/on_disconnect_call functionality (check
1125 POD of Storage::DBI)
1126 - Automatic datetime handling environment/session setup for
1127 Oracle via connect_call_datetime_setup()
1128 - count/all on related left-joined empty resultsets now correctly
1130 - Fixed regression when both page and offset are specified on
1132 - Fixed HRI returning too many empty results on multilevel
1133 nonexisting prefetch
1134 - make_column_dirty() now overwrites the deflated value with an
1135 inflated one if such exists
1136 - Fixed set_$rel with where restriction deleting rows outside
1138 - populate() returns the created objects or an arrayref of the
1139 created objects depending on scalar vs. list context
1140 - Fixed find_related on 'single' relationships - the former
1141 implementation would overspecify the WHERE condition, reporting
1142 no related objects when there in fact is one
1143 - SQL::Translator::Parser::DBIx::Class now attaches tables to the
1144 central schema object in relationship dependency order
1145 - Fixed regression in set_column() preventing sourceless object
1147 - Fixed a bug in search_related doubling a join if the original
1148 $rs already joins/prefetches the same relation
1149 - Storage::DBI::connected() improvements for Oracle and Sybase
1150 - Fixed prefetch+incomplete select regression introduced in
1152 - MSSQL limit (TOP emulation) fixes and improvements
1154 0.08107 2009-06-14 08:21:00 (UTC)
1155 - Fix serialization regression introduced in 0.08103 (affects
1158 - Fixed incomplete ::Replicated debug output
1160 0.08106 2009-06-11 21:42:00 (UTC)
1161 - Switched SQLite storage driver to DateTime::Format::SQLite
1162 (proper timezone handling)
1163 - Fix more test problems
1165 0.08105 2009-06-11 19:04:00 (UTC)
1166 - Update of numeric columns now properly uses != to determine
1167 dirtyness instead of the usual eq
1168 - Fixes to IC::DT tests
1169 - Fixed exception when undef_if_invalid and timezone are both set
1170 on an invalid datetime column
1172 0.08104 2009-06-10 13:38:00 (UTC)
1173 - order_by now can take \[$sql, @bind] as in
1174 order_by => { -desc => \['colA LIKE ?', 'somestring'] }
1175 - SQL::Abstract errors are now properly croak()ed with the
1177 - populate() now properly reports the dataset slice in case of
1179 - Fixed corner case when populate() erroneously falls back to
1181 - Work around braindead mysql when doing subquery counts on
1182 resultsets containing identically named columns from several
1184 - Fixed m2m add_to_$rel to invoke find_or_create on the far
1185 side of the relation, to avoid duplicates
1186 - DBIC now properly handles empty inserts (invoking all default
1187 values from the DB, normally via INSERT INTO tbl DEFAULT VALUES
1188 - Fix find_or_new/create to stop returning random rows when
1189 default value insert is requested (RT#28875)
1190 - Make IC::DT extra warning state the column name too
1191 - It is now possible to transparrently search() on columns
1192 requiring DBI bind (i.e. PostgreSQL BLOB)
1193 - as_query is now a Storage::DBI method, so custom cursors can
1195 - Fix search_related regression introduced in 0.08103
1197 0.08103 2009-05-26 19:50:00 (UTC)
1198 - Multiple $resultset -> count/update/delete fixes. Now any
1199 of these operations will succeed, regardless of the complexity
1200 of $resultset. distinct, group_by, join, prefetch are all
1201 supported with expected results
1202 - Return value of $rs->delete is now the storage return value
1203 and not 1 as it used to be
1204 - don't pass SQL functions into GROUP BY
1205 - Remove MultiDistinctEmulation.pm, effectively deprecating
1206 { select => { distinct => [ qw/col1 col2/ ] } }
1207 - Change ->count code to work correctly with DISTINCT (distinct => 1)
1209 - Removed interpolation of bind vars for as_query - placeholders
1210 are preserved and nested query bind variables are properly
1211 merged in the correct order
1212 - Refactor DBIx::Class::Storage::DBI::Sybase to automatically
1213 load a subclass, namely Microsoft_SQL_Server.pm
1214 (similar to DBIx::Class::Storage::DBI::ODBC)
1215 - Refactor InflateColumn::DateTime to allow components to
1216 circumvent DateTime parsing
1217 - Support inflation of timestamp datatype
1218 - Support BLOB and CLOB datatypes on Oracle
1219 - Storage::DBI::Replicated::Balancer::Random:
1220 added master_read_weight
1221 - Storage::DBI::Replicated: storage opts from connect_info,
1222 connect_info merging to replicants, hashref connect_info support,
1223 improved trace output, other bug fixes/cleanups
1224 - distinct => 1 with prefetch now groups by all columns
1225 - on_connect_do accepts a single string equivalent to a one
1226 element arrayref (RT#45159)
1227 - DB2 limit + offset now works correctly
1228 - Sybase now supports autoinc PKs (RT#40265)
1229 - Prefetch on joins over duplicate relations now works
1230 correctly (RT#28451)
1231 - "timestamp with time zone" columns (for Pg) now get inflated with a
1232 time zone information preserved
1233 - MSSQL Top limit-emulation improvements (GROUP BY and subquery support)
1234 - ResultSetColumn will not lose the joins infered from a parent
1237 0.08102 2009-04-30 08:29:00 (UTC)
1238 - Fixed two subtle bugs when using columns or select/as
1239 paired with a join (limited prefetch)
1240 - Fixed breakage of cdbi tests (RT#45551)
1241 - Some POD improvements
1243 0.08101 2009-04-27 09:45:00 (UTC)
1244 - Fix +select, +as, +columns and include_columns being stripped
1246 - move load_optional_class from DBIx::Class::Componentised to
1247 Class::C3::Componentised, bump dependency
1248 - register_extra_source() now *really* fixed wrt subclassing
1249 - Added missing POD descriptions (RT#45195)
1250 - Fix insert() to not store_column() every present object column
1251 - Multiple Makefile.PL fixes
1253 0.08100 2009-04-19 11:39:35 (UTC)
1254 - Todo out the register_extra_source test until after shipping
1256 0.08099_08 2009-03-30 00:00:00 (UTC)
1257 - Fixed taint mode with load_namespaces
1258 - Putting IC::DateTime locale, timezone or floating_tz_ok attributes into
1259 extra => {} has been deprecated. The new way is to put these things
1260 directly into the columns definition
1261 - Switched MI code to MRO::Compat
1262 - Document db-side default_value caveats
1263 - Search_like() now warns to indicate deprecation in 0.09.
1264 - TxnScopeGuard left experimental state
1266 0.08099_07 2009-02-27 02:00:00 (UTC)
1267 - multi-create using find_or_create rather than _related for post-insert
1268 - fix get_inflated_columns to check has_column_loaded
1269 - Add DBIC_MULTICREATE_DEBUG env var (undocumented, quasi-internal)
1270 - Fix up multi-create to:
1271 - correctly propagate columns loaded during multi-insert of rels
1272 - not try and insert things tagged on via new_related unless required
1273 - Possible to set locale in IC::DateTime extra => {} config
1274 - Calling the accessor of a belongs_to when the foreign_key
1275 was NULL and the row was not stored would unexpectedly fail
1276 - Split sql statements for deploy only if SQLT::Producer returned a scalar
1277 containing all statements to be executed
1278 - Add as_query() for ResultSet and ResultSetColumn. This makes subqueries
1279 possible. See the Cookbook for details.
1280 - Massive rewrite of Ordered to properly handle position constraints and
1281 to make it more matpath-friendly
1282 - deploy_statements called ddl_filename with the $version and $dir arguments
1284 - columns/+columns attributes now support { as => select } hahsrefs
1285 - support for views both in DBIC and via deploy() in SQLT
1287 0.08099_06 2009-01-23 07:30:00 (UTC)
1288 - Allow a scalarref to be supplied to the 'from' resultset attribute
1289 - Classes submitted as result_class for a resultsource are now
1290 automatically loaded via ensure_loaded()
1291 - 'result_class' resultset attribute, identical to result_class()
1292 - add 'undef_on_null_fk' option for relationship accessors of type 'single'.
1293 This will prevent DBIC from querying the database if one or more of
1294 the key columns IS NULL
1295 - for 'belongs_to' rels, 'undef_on_null_fk' defaults to true.
1296 - fixed scope unaware last_insert_id fetching for MSSQL
1297 (http://msdn.microsoft.com/en-us/library/ms190315.aspx)
1298 - an sqlt_deploy_hook can now be shared between result sources using
1299 a configurable callback trigger
1300 - new order_by => { -desc => 'colname' } syntax supported
1301 - PG array datatype supported
1302 - insert should use store_column, not set_column to avoid marking
1303 clean just-stored values as dirty. New test for this
1304 - regression test for source_name
1306 0.08099_05 2008-10-30 21:30:00 (UTC)
1307 - Rewrite of Storage::DBI::connect_info(), extended with an
1308 additional argument format type
1309 - InflateColumn::DateTime: add warning about floating timezone
1310 - InflateColumn::DateTime: possible to enforce/skip inflation
1311 - delete throws exception if passed arguments to prevent drunken mishaps.
1312 - Fix storage to copy scalar conds before regexping to avoid
1313 trying to modify a constant in odd edge cases
1314 - Related resultsets on uninserted objects are now empty
1315 - Fixed up related resultsets and multi-create
1316 - Fixed superfluous connection in ODBC::_rebless
1317 - Fixed undef PK for first insert in ODBC::Microsoft_SQL_Server
1318 - Added virtual method to Versioned so a user can create upgrade
1319 path across multiple versions (jgoulah)
1320 - Better (and marginally faster) implementation of the HashRefInflator
1321 hash construction algorithm
1322 - Allow explicit specification of ON DELETE/ON UPDATE constraints
1323 when using the SQLT parser
1325 0.08099_04 2008-07-24 01:00:00
1326 - Functionality to storage to enable a sub to be run without FK checks
1327 - Fixed $schema->clone bug which caused clone and source to share
1329 - Added register_extra_source methods for additional sources
1330 - Added datetime_undef_if_invalid for InflateColumn::DateTime to
1331 return undef on invalid date/time values
1332 - Added search_related_rs method to ResultSet
1333 - add a make_column_dirty method to Row to force updates
1334 - throw a clear exception when user tries multi-has_many prefetch
1335 - SQLT parser prefixes index names with ${table}_idx_ to avoid clashes
1336 - mark ResultSetManager as deprecated and undocument it
1337 - pod fix (RT #32988)
1338 - add Test::Exception to test requirements (RT #34256)
1339 - make ash's build_requires/META.yml fixes work better
1340 - is_deferable support on relations used by the SQL::Translator
1342 - Refactored DBIx::Class::Schema::Versioned
1343 - Syntax errors from resultset components are now reported correctly
1344 - sqltargs respected correctly in deploy et al.
1345 - Added support for savepoints, and using them automatically in
1346 nested transactions if auto_savepoint is set in connect_info.
1347 - Changed naming scheme for constraints and keys in the sqlt parser;
1348 names should now be consistent and collision-free.
1349 - Improve handling of explicit key attr in ResultSet::find
1350 - Add warnings for non-unique ResultSet::find queries
1351 - Changed Storage::DBI::Replication to Storage::DBI::Replicated and
1353 - By default now deploy/diff et al. will ignore constraint and index
1355 - Add ResultSet::_is_deterministic_value, make new_result filter the
1356 values passed to new to drop values that would generate invalid SQL.
1357 - Use Sub::Name to name closures before installing them. Fixes
1358 incompatibility with Moose method modifiers on generated methods.
1360 0.08010 2008-03-01 10:30
1361 - Fix t/94versioning.t so it passes with latest SQL::Translator
1363 0.08009 2008-01-20 13:30
1364 - Made search_rs smarter about when to preserve the cache to fix
1366 - Added Storage::DBI subclass for MSSQL over ODBC.
1367 - Added freeze, thaw and dclone methods to Schema so that thawed
1368 objects will get re-attached to the schema.
1369 - Moved dbicadmin to JSON::Any wrapped JSON.pm for a sane API
1370 (also fixes RT #32393)
1371 - introduced DBIx::Class::set_inflated_columns
1372 - DBIx::Class::Row::copy uses set_inflated_columns
1374 0.08008 2007-11-16 14:30:00
1375 - Fixed join merging bug (test from Zby)
1376 - When adding relationships, it will throw an exception if you get the
1377 foreign and self parts the wrong way round in the condition
1378 - ResultSetColumn::func() now returns all results if called in list
1379 context; this makes things like func('DISTINCT') work as expected
1380 - Many-to-many relationships now warn if the utility methods would
1382 - InflateColumn::DateTime now accepts an extra parameter of timezone
1383 to set timezone on the DT object (thanks Sergio Salvi)
1384 - Added sqlt_deploy_hook to result classes so that indexes can be
1386 - Added startup checks to warn loudly if we appear to be running on
1387 RedHat systems from perl-5.8.8-10 and up that have the bless/overload
1388 patch applied (badly) which causes 2x -> 100x performance penalty.
1390 - ResultSource::reverse_relationship_info can distinguish between
1391 sources using the same table
1392 - Row::insert will now not fall over if passed duplicate related objects
1393 - Row::copy will not fall over if you have two relationships to the
1394 same source with a unique constraint on it
1396 0.08007 2007-09-04 19:36:00
1397 - patch for Oracle datetime inflation (abram@arin.net)
1398 - added on_disconnect_do
1399 - on_connect_do and on_disconnect_do take coderefs and arrayrefs
1401 0.08006 2007-08-12 15:12:00
1402 - Move to using Class::C3::Componentised
1403 - Remove warn statement from DBIx::Class::Row
1406 - add timestamp fix re rt.cpan 26978 - no test yet but change
1407 clearly should cause no regressions
1408 - provide alias for related_resultset via local() so it's set
1409 correctly at resultset construction time (fixes RestrictWithObject)
1410 - fixes bind params in debug statements
1411 (original test from abraxxa)
1412 - fixed storage->connected fork bug
1413 (test and fix from Radu Greab)
1414 - add 1; to AccessorGroup.pm for stuff that still uses it
1415 - refactor Statistics to create debugging filehandle to fix bug with
1416 closed STDERR, update docs and modify Versioned to use Statistics
1417 (original fix from diz)
1419 0.08004 2007-08-06 19:00:00
1420 - fix storage connect code to not trigger bug via auto-viv
1422 - fixup cursor_class to be an 'inherited' attr for per-package defaults
1423 - add default_resultset_attributes entry to Schema
1424 - optimisation in DBI::Cursor to check software_limit before falling
1425 back to base Cursor->all
1426 - fix bug with create_multi not inserting non-storage objects
1427 (test and fix from davinchi)
1428 - DBIx::Class::AccessorGroup made empty subclass of
1429 Class::Accessor::Grouped
1430 - fixed an ugly bug regarding $dbh->{AutoCommit} and transactions
1431 - ensure_class_loaded handles non-classnames better.
1432 - non-destructive hashref handling for connect_info options
1433 - count no longer returns negative values after slice
1434 (report and test from JOHANL)
1435 - rebless before building datetime_parser
1436 (patch from mattlaw / Matt Lawrence)
1438 0.08003 2007-07-14 18:01:00
1439 - improved populate bulk_insert mode
1440 - fixed up multi_create to be more intelligent about PK<->PK rels
1441 - fix many-many rels to not use set_columns
1442 - Unmarked deploy as experimental since it isn't anymore
1443 - Removed Cwd dep since it's not required and causes problems
1444 with debian packaging
1445 - Patch to fix ? in data for NoBindVars (from Tom Hukins)
1446 - Restored mk_classaccessor method for compatibility
1447 - Fixed group_by problem with oracle limit syntax
1448 - Fixed attr merging problem
1449 - Fixed $rs->get_column w/prefetch problem
1451 0.08002 2007-06-20 06:10:00
1452 - add scope guard to Row::insert to ensure rollback gets called
1453 - more heuristics in Row::insert to try and get insert order right
1454 - eliminate vestigial code in PK::Auto
1455 - more expressive DBI errors
1456 - soften errors during deploy
1457 - ensure_connected before txn_begin to catch stomping on transaction
1459 - new method "rethrow" for our exception objects
1461 0.08001 2007-06-17 21:21:02
1462 - Cleaned up on_connect handling for versioned
1463 - removed DateTime use line from multi_create test
1464 - hid DBIx::ContextualFetch::st override in CDBICompat
1466 0.08000 2007-06-17 18:06:12
1467 - Fixed DBIC_TRACE debug filehandles to set ->autoflush(1)
1468 - Fixed circular dbh<->storage in HandleError with weakref
1470 0.07999_06 2007-06-13 04:45:00
1471 - tweaked Row.pm to make last_insert_id take multiple column names
1472 - Fixed DBIC::Storage::DBI::Cursor::DESTROY bug that was
1473 messing up exception handling
1474 - added exception objects to eliminate stacktrace/Carp::Clan
1476 - setting $ENV{DBIC_TRACE} defaults stacktrace on.
1477 - added stacktrace option to Schema, makes throw_exception
1479 - make database handles use throw_exception by default
1480 - make database handles supplied by a coderef use our
1481 standard HandleError/RaiseError/PrintError
1482 - add "unsafe" connect_info option to suppress our setting
1483 of HandleError/RaiseError/PrintError
1484 - removed several redundant evals whose sole purpose was to
1485 provide extra debugging info
1486 - fixed page-within-page bug (reported by nilsonsfj)
1487 - fixed rare bug when database is disconnected inbetween
1488 "$dbh->prepare_cached" and "$sth->execute"
1490 0.07999_05 2007-06-07 23:00:00
1491 - Made source_name rw in ResultSource
1492 - Fixed up SQL::Translator test/runtime dependencies
1493 - Fixed t/60core.t in the absence of DateTime::Format::MySQL
1494 - Test cleanup and doc note (ribasushi)
1496 0.07999_04 2007-06-01 14:04:00
1497 - pulled in Replication storage from branch and marked EXPERIMENTAL
1498 - fixup to ensure join always LEFT after first LEFT join depthwise
1499 - converted the vendor tests to use schema objects intead of schema
1500 classes, made cleaned more reliable with END blocks
1501 - versioning support via DBIx::Class::Schema::Versioned
1502 - find/next now return undef rather than () on fail from Bernhard Graf
1503 - rewritten collapse_result to fix prefetch
1504 - moved populate to resultset
1505 - added support for creation of related rows via insert and populate
1506 - transaction support more robust now in the face of varying AutoCommit
1507 and manual txn_begin usage
1508 - unbreak back-compat for Row/ResultSet->new_result
1509 - Added Oracle/WhereJoins.pm for Oracle >= 8 to support
1510 Oracle <= 9i, and provide Oracle with a better join method for
1511 later versions. (I use the term better loosely.)
1512 - The SQL::T parser class now respects a relationship attribute of
1513 is_foreign_key_constrain to allow explicit control over wether or
1514 not a foreign constraint is needed
1515 - resultset_class/result_class now (again) auto loads the specified
1516 class; requires Class::Accessor::Grouped 0.05002+
1517 - added get_inflated_columns to Row
1518 - %colinfo accessor and inflate_column now work together
1519 - More documentation updates
1520 - Error messages from ->deploy made more informative
1521 - connect_info will now always return the arguments it was
1523 - A few small efficiency improvements for load_classes
1524 and compose_namespace
1526 0.07006 2007-04-17 23:18:00
1527 - Lots of documentation updates
1528 - deploy now takes an optional 'source_names' parameter (dec)
1529 - Quoting for for columns_info_for
1530 - RT#25683 fixed (multiple open sths on DBD::Sybase)
1531 - CDBI compat infers has_many from has_a (Schwern)
1532 - Fix ddl_filename transformation (Carl Vincent)
1534 0.07999_02 2007-01-25 20:11:00
1535 - add support for binding BYTEA and similar parameters (w/Pg impl)
1536 - add support to Ordered for multiple ordering columns
1537 - mark DB.pm and compose_connection as deprecated
1538 - switch tests to compose_namespace
1539 - ResultClass::HashRefInflator added
1540 - Changed row and rs objects to not have direct handle to a source,
1541 instead a (schema,source_name) tuple of type ResultSourceHandle
1543 0.07005 2007-01-10 18:36:00
1544 - fixup changes file
1545 - remove erroneous .orig files - oops
1547 0.07004 2007-01-09 21:52:00
1548 - fix find_related-based queries to correctly grep the unique key
1549 - fix InflateColumn to inflate/deflate all refs but scalar refs
1551 0.07003 2006-11-16 11:52:00
1552 - fix for rt.cpan.org #22740 (use $^X instead of hardcoded "perl")
1553 - Tweaks to resultset to allow inflate_result to return an array
1554 - Fix UTF8Columns to work under Perl <= 5.8.0
1555 - Fix up new_result in ResultSet to avoid alias-related bugs
1556 - Made new/update/find handle 'single' rel accessor correctly
1557 - Fix NoBindVars to be safer and handle non-true bind values
1558 - Don't blow up if columns_info_for returns useless results
1559 - Documentation updates
1561 0.07999_01 2006-10-05 21:00:00
1562 - add connect_info option "disable_statement_caching"
1563 - create insert_bulk using execute_array, populate uses it
1564 - added DBIx::Class::Schema::load_namespaces, alternative to
1566 - added source_info method for source-level metadata (kinda like
1568 - Some of ::Storage::DBI's code/docs moved to ::Storage
1569 - DBIx::Class::Schema::txn_do code moved to ::Storage
1570 - Storage::DBI now uses exceptions instead of ->ping/->{Active} checks
1571 - Storage exceptions are thrown via the schema class's throw_exception
1572 - DBIx::Class::Schema::throw_exception's behavior can be modified via
1574 - columns_info_for is deprecated, and no longer runs automatically.
1575 You can make it work like before via
1576 __PACKAGE__->column_info_from_storage(1) for now
1577 - Replaced DBIx::Class::AccessorGroup and Class::Data::Accessor with
1578 Class::Accessor::Grouped. Only user noticible change is to
1579 table_class on ResultSourceProxy::Table (i.e. table objects in
1580 schemas) and, resultset_class and result_class in ResultSource.
1581 These accessors no longer automatically require the classes when
1584 0.07002 2006-09-14 21:17:32
1585 - fix quote tests for recent versions of SQLite
1586 - added reference implementation of Manual::Example
1587 - backported column_info_from_storage accessor from -current, but
1588 - fixed inflate_datetime.t tests/stringify under older Test::More
1589 - minor fixes for many-to-many relationship helpers
1590 - cleared up Relationship docs, and fixed some typos
1591 - use ref instead of eval to check limit syntax (to avoid issues with
1593 - update ResultSet::_cond_for_update_delete to handle more complicated
1595 - bugfix to Oracle columns_info_for
1596 - remove_columns now deletes columns from _columns
1598 0.07001 2006-08-18 19:55:00
1599 - add directory argument to deploy()
1600 - support default aliases in many_to_many accessors.
1601 - support for relationship attributes in many_to_many accessors.
1602 - stop search_rs being destructive to attrs
1603 - better error reporting when loading components
1604 - UTF8Columns changed to use "utf8" instead of "Encode"
1605 - restore automatic aliasing in ResultSet::find() on nonunique queries
1606 - allow aliases in ResultSet::find() queries (in cases of relationships
1608 - pass $attrs to find from update_or_create so a specific key can be
1610 - remove anonymous blesses to avoid major speed hit on Fedora Core 5's
1611 Perl and possibly others; for more information see:
1612 https://bugzilla.redhat.com/bugzilla/show_bug.cgi?id=196836
1613 - fix a pathological prefetch case
1614 - table case fix for Oracle in columns_info_for
1615 - stopped search_rs deleting attributes from passed hash
1617 0.07000 2006-07-23 02:30:00
1618 - supress warnings for possibly non-unique queries, since
1619 _is_unique_query doesn't infer properly in all cases
1620 - skip empty queries to eliminate spurious warnings on ->deploy
1621 - fixups to ORDER BY, tweaks to deepen some copies in ResultSet
1622 - fixup for RowNum limit syntax with functions
1624 0.06999_07 2006-07-12 20:58:05
1625 - fix issue with from attr copying introduced in last release
1627 0.06999_06 2006-07-12 17:16:55
1628 - documentation for new storage options, fix S::A::L hanging on to $dbh
1629 - substantial refactor of search_related code to fix alias numbering
1630 - don't generate partial unique keys in ResultSet::find() when a table
1631 has more than one unique constraint which share a column and only one
1633 - cleanup UTF8Columns and make more efficient
1634 - rename DBIX_CLASS_STORAGE_DBI_DEBUG to DBIC_TRACE (with compat)
1635 - rename _parent_rs to _parent_source in ResultSet
1638 0.06999_05 2006-07-04 14:40:01
1639 - fix issue with incorrect $rs->{attrs}{alias}
1640 - fix subclassing issue with source_name
1641 - tweak quotes test to output text on failure
1642 - fix Schema->txn_do to not fail as a classmethod
1644 0.06999_04 2006-06-29 20:18:47
1645 - disable cdbi-t/02-Film.t warning tests under AS perl
1646 - fixups to MySQL tests (aka "work round mysql being retarded")
1647 - compat tweaks for Storage debug logging
1649 0.06999_03 2006-06-26 21:04:44
1650 - various documentation improvements
1651 - fixes to pass test suite on Windows
1652 - rewrote and cleaned up SQL::Translator tests
1653 - changed relationship helpers to only call ensure_class_loaded when the
1654 join condition is inferred
1655 - rewrote many_to_many implementation, now provides helpers for adding
1656 and deleting objects without dealing with the link table
1657 - reworked InflateColumn implementation to lazily deflate where
1658 possible; now handles passing an inflated object to new()
1659 - changed join merging to not create a rel_2 alias when adding a join
1660 that already exists in a parent resultset
1661 - Storage::DBI::deployment_statements now calls ensure_connected
1662 if it isn't passed a type
1663 - fixed Componentized::ensure_class_loaded
1664 - InflateColumn::DateTime supports date as well as datetime
1665 - split Storage::DBI::MSSQL into MSSQL and Sybase::MSSQL
1666 - fixed wrong debugging hook call in Storage::DBI
1667 - set connect_info properly before setting any ->sql_maker things
1669 0.06999_02 2006-06-09 23:58:33
1670 - Fixed up POD::Coverage tests, filled in some POD holes
1671 - Added a warning for incorrect component order in load_components
1672 - Fixed resultset bugs to do with related searches
1673 - added code and tests for Componentized::ensure_class_found and
1675 - NoBindVars + Sybase + MSSQL stuff
1676 - only rebless S::DBI if it is still S::DBI and not a subclass
1677 - Added `use' statement for DBD::Pg in Storage::DBI::Pg
1678 - stopped test relying on order of unordered search
1679 - bugfix for join-types in nested joins using the from attribute
1680 - obscure prefetch problem fixed
1681 - tightened up deep search_related
1682 - Fixed 'DBIx/Class/DB.pm did not return a true value' error
1683 - Revert change to test for deprecated find usage and swallow warnings
1684 - Slight wording change to new_related() POD
1685 - new specific test for connect_info coderefs
1686 - POD clarification and content bugfixing + a few code formatting fixes
1687 - POD::Coverage additions
1689 - Fix column_info stomping
1691 0.06999_01 2006-05-28 17:19:30
1692 - add automatic naming of unique constraints
1693 - marked DB.pm as deprecated and noted it will be removed by 1.0
1694 - add ResultSetColumn
1695 - refactor ResultSet code to resolve attrs as late as possible
1696 - merge prefetch attrs into join attrs
1697 - add +select and +as attributes to ResultSet
1698 - added InflateColumn::DateTime component
1699 - refactor debugging to allow for profiling using Storage::Statistics
1700 - removed Data::UUID from deps, made other optionals required
1701 - modified SQLT parser to skip dupe table names
1702 - added remove_column(s) to ResultSource/ResultSourceProxy
1703 - added add_column alias to ResultSourceProxy
1704 - added source_name to ResultSource
1705 - load_classes now uses source_name and sets it if necessary
1706 - add update_or_create_related to Relationship::Base
1707 - add find_or_new to ResultSet/ResultSetProxy and find_or_new_related
1708 to Relationship::Base
1709 - add accessors for unique constraint names and coulums to
1710 ResultSource/ResultSourceProxy
1711 - rework ResultSet::find() to search unique constraints
1712 - CDBICompat: modify retrieve to fix column casing when ColumnCase is
1714 - CDBICompat: override find_or_create to fix column casing when
1715 ColumnCase is loaded
1716 - reorganized and simplified tests
1718 - added the ability to set on_connect_do and the various sql_maker
1719 options as part of Storage::DBI's connect_info.
1721 0.06003 2006-05-19 15:37:30
1722 - make find_or_create_related check defined() instead of truth
1723 - don't unnecessarily fetch rels for cascade_update
1724 - don't set_columns explicitly in update_or_create; instead use
1725 update($hashref) so InflateColumn works
1726 - fix for has_many prefetch with 0 related rows
1727 - make limit error if rows => 0
1728 - added memory cycle tests and a long-needed weaken call
1730 0.06002 2006-04-20 00:42:41
1731 - fix set_from_related to accept undef
1732 - fix to Dumper-induced hash iteration bug
1733 - fix to copy() with non-composed resultsource
1734 - fix to ->search without args to clone rs but maintain cache
1735 - grab $self->dbh once per function in Storage::DBI
1736 - nuke ResultSource caching of ->resultset for consistency reasons
1737 - fix for -and conditions when updating or deleting on a ResultSet
1740 - Added fix for quoting with single table
1741 - Substantial fixes and improvements to deploy
1742 - slice now uses search directly
1743 - fixes for update() on resultset
1744 - bugfix to Cursor to avoid error during DESTROY
1745 - transaction DBI operations now in debug trace output
1747 0.06000 2006-03-25 18:03:46
1748 - Lots of documentation improvements
1749 - Minor tweak to related_resultset to prevent it storing a searched rs
1750 - Fixup to columns_info_for when database returns type(size)
1751 - Made do_txn respect void context (on the off-chance somebody cares)
1752 - Fix exception text for nonexistent key in ResultSet::find()
1754 0.05999_04 2006-03-18 19:20:49
1755 - Fix for delete on full-table resultsets
1756 - Removed caching on count() and added _count for pager()
1757 - ->connection does nothing if ->storage defined and no args
1758 (and hence ->connect acts like ->clone under the same conditions)
1759 - Storage::DBI throws better exception if no connect info
1760 - columns_info_for made more robust / informative
1761 - ithreads compat added, fork compat improved
1762 - weaken result_source in all resultsets
1763 - Make pg seq extractor less sensitive.
1765 0.05999_03 2006-03-14 01:58:10
1766 - has_many prefetch fixes
1767 - deploy now adds drop statements before creates
1768 - deploy outputs debugging statements if DBIX_CLASS_STORAGE_DBI_DEBUG
1771 0.05999_02 2006-03-10 13:31:37
1772 - remove test dep on YAML
1773 - additional speed tweaks for C3
1774 - allow scalarefs passed to order_by to go straight through to SQL
1775 - renamed insert_or_update to update_or_insert (with compat alias)
1776 - hidden lots of packages from the PAUSE Indexer
1778 0.05999_01 2006-03-09 18:31:44
1779 - renamed cols attribute to columns (cols still supported)
1780 - added has_column_loaded to Row
1781 - Storage::DBI connect_info supports coderef returning dbh as 1st arg
1782 - load_components() doesn't prepend base when comp. prefixed with +
1785 - prefetch for has_many
1786 - cache attr for resultsets
1787 - PK::Auto::* no longer required since Storage::DBI::* handle auto-inc
1788 - minor tweak to tests for join edge case
1789 - added cascade_copy relationship attribute
1790 (sponsored by Airspace Software, http://www.airspace.co.uk/)
1791 - clean up set_from_related
1792 - made copy() automatically null out auto-inc columns
1793 - added txn_do() method to Schema, which allows a coderef to be
1796 0.05007 2006-02-24 00:59:00
1797 - tweak to Componentised for Class::C3 0.11
1798 - fixes for auto-inc under MSSQL
1800 0.05006 2006-02-17 15:32:40
1801 - storage fix for fork() and workaround for Apache::DBI
1802 - made update(\%hash) work on row as well as rs
1803 - another fix for count with scalar group_by
1804 - remove dependency on Module::Find in 40resultsetmanager.t (RT #17598)
1806 0.05005 2006-02-13 21:24:51
1807 - remove build dependency on version.pm
1809 0.05004 2006-02-13 20:59:00
1810 - allow specification of related columns via cols attr when primary
1811 keys of the related table are not fetched
1812 - fix count for group_by as scalar
1813 - add horrific fix to make Oracle's retarded limit syntax work
1814 - remove Carp require
1815 - changed UUIDColumns to use new UUIDMaker classes for uuid creation
1816 using whatever module may be available
1818 0.05003 2006-02-08 17:50:20
1819 - add component_class accessors and use them for *_class
1820 - small fixes to Serialize and ResultSetManager
1821 - rollback on disconnect, and disconnect on DESTROY
1823 0.05002 2006-02-06 12:12:03
1824 - Added recommends for Class::Inspector
1825 - Added skip_all to t/40resultsetmanager.t if no Class::Inspector
1828 0.05001 2006-02-05 15:28:10
1829 - debug output now prints NULL for undef params
1830 - multi-step prefetch along the same rel (e.g. for trees) now works
1831 - added multi-join (join => [ 'foo', 'foo' ]), aliases second to foo_2
1832 - hack PK::Auto::Pg for "table" names referencing a schema
1833 - find() with attributes works
1834 - added experimental Serialize and ResultSetManager components
1835 - added code attribute recording to DBIx::Class
1836 - fix to find() for complex resultsets
1837 - added of $storage->debugcb(sub { ... })
1838 - added $source->resultset_attributes accessor
1839 - added include_columns rs attr
1841 0.05000 2006-02-01 16:48:30
1842 - assorted doc fixes
1843 - remove ObjectCache, not yet working in 0.05
1844 - let many_to_many rels have attrs
1845 - fix ID method in PK.pm to be saner for new internals
1846 - fix t/30dbicplain.t to use ::Schema instead of
1847 Catalyst::Model::DBIC::Plain
1849 0.04999_06 2006-01-28 21:20:32
1850 - fix Storage/DBI (tried to load deprecated ::Exception component)
1852 0.04999_05 2006-01-28 20:13:52
1853 - count will now work for grouped resultsets
1854 - added accessor => option to column_info to specify accessor name
1855 - added $schema->populate to load test data (similar to AR fixtures)
1856 - removed cdbi-t dependencies, only run tests if installed
1857 - Removed DBIx::Class::Exception
1858 - unified throw_exception stuff, using Carp::Clan
1859 - report query when sth generation fails.
1860 - multi-step prefetch!
1864 0.04999_04 2006-01-24 21:48:21
1865 - more documentation improvements
1866 - add columns_info_for for vendor-specific column info (Zbigniew
1868 - add SQL::Translator::Producer for DBIx::Class table classes (Jess
1870 - add unique constraint declaration (Daniel Westermann-Clark)
1871 - add new update_or_create method (Daniel Westermann-Clark)
1872 - rename ResultSetInstance class to ResultSetProxy, ResultSourceInstance
1873 to ResultSourceProxy, and TableInstance to ResultSourceProxy::Table
1874 - minor fixes to UUIDColumns
1875 - add debugfh method and ENV magic for tracing SQL (Nigel Metheringham)
1877 0.04999_03 2006-01-20 06:05:27
1878 - imported Jess Robinson's SQL::Translator::Parser::DBIx::Class
1879 - lots of internals cleanup to eliminate result_source_instance
1881 - added register_column and register_relationship class APIs
1882 - made Storage::DBI use prepare_cached safely (thanks to Tim Bunce)
1883 - many documentation improvements (thanks guys!)
1884 - added ->connection, ->connect, ->register_source and ->clone schema
1886 - Use croak instead of die for user errors.
1888 0.04999_02 2006-01-14 07:17:35
1889 - Schema is now self-contained; no requirement for co-operation
1890 - add_relationship, relationships, relationship_info, has_relationship
1891 - relationship handling on ResultSource
1892 - all table handling now in Table.pm / ResultSource.pm
1893 - added GROUP BY and DISTINCT support
1894 - hacked around SQL::Abstract::Limit some more in DBIC::SQL::Abstract
1895 (this may have fixed complex quoting)
1896 - moved inflation to inflate_result in Row.pm
1897 - added $rs->search_related
1898 - split compose_namespace out of compose_connection in Schema
1899 - ResultSet now handles find
1900 - various *_related methods are now ->search_related->*
1901 - added new_result to ResultSet
1903 0.04999_01 2005-12-27 03:33:42
1904 - search and related methods moved to ResultSet
1905 - select and as added to ResultSet attrs
1906 - added DBIx::Class::Table and TableInstance for table-per-class
1907 - added DBIx::Class::ResultSetInstance which handles proxying
1908 search etc. as a superclass of DBIx::Class::DB
1909 - assorted test and code cleanup work
1911 0.04001 2005-12-13 22:00:00
1912 - Fix so set_inflated_column calls set_column
1913 - Syntax errors in relationship classes are now reported
1914 - Better error detection in set_primary_key and columns methods
1915 - Documentation improvements
1916 - Better transaction support with txn_* methods
1917 - belongs_to now works when $cond is a string
1918 - PK::Auto::Pg updated, only tries primary keys instead of all cols
1921 - Moved get_simple and set_simple into AccessorGroup
1922 - Made 'new' die if given invalid columns
1923 - Added has_column and column_info to Table.pm
1924 - Refactored away from direct use of _columns and _primaries
1925 - Switched from NEXT to Class::C3
1928 - Added an || '' to the CDBICompat stringify to avoid null warnings
1929 - Updated name section for manual pods
1930 0.03003 2005-11-03 17:00:00
1932 - Changed use to require in Relationship/Base to avoid import.
1934 0.03002 2005-10-20 22:35:00
1935 - Minor bugfix to new (Row.pm)
1936 - Schema doesn't die if it can't load a class (Schema.pm)
1937 - New UUID columns plugin (UUIDColumns.pm)
1938 - Documentation improvements.
1940 0.03001 2005-09-23 14:00:00
1941 - Fixes to relationship helpers
1942 - IMPORTANT: prefetch/schema combination bug fix
1944 0.03 2005-09-19 19:35:00
1946 - Join support on search
1947 - Prefetch support on search
1949 0.02 2005-08-12 18:00:00
1951 - Performance improvements.
1952 - Oracle primary key support.
1953 - MS-SQL primary key support.
1954 - SQL::Abstract::Limit integration for database-agnostic limiting.
1956 0.01 2005-08-08 17:10:00