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
10 - Fix Resultset delete/update affecting *THE ENTIRE TABLE* in cases
11 of empty (due to conditions) resultsets with multi-column keys
12 - Fix on_connect_* not always firing in some cases - a race condition
13 existed between storage accessor setters and the determine_driver
14 routines, triggering a connection before the set-cycle is finished
15 - Fix incorrect handling of custom relationship conditions returning
16 SQLA literal expressions
17 - Fix multi-value literal populate not working with simplified bind
19 - Massively improve the implied resultset condition parsing - now all
20 applicable conditions within a resultset should be properly picked
21 up by create() and populate()
22 - Ensure definitive condition extractor handles bizarre corner cases
23 without bombing out (RT#93244)
24 - Fix set_inflated_column incorrectly handling \[] literals (GH#44)
25 - Ensure that setting a column to a literal invariably marks it dirty
26 - Fix inability to handle multiple consecutive transactions with
27 savepoints on DBD::SQLite < 1.39
30 - Stop explicitly stringifying objects before passing them to DBI,
31 instead assume that the DBI/DBD combo will take care of things
33 0.08270 2014-01-30 21:54 (PST)
35 - Fix 0.08260 regression in DBD::SQLite bound int handling. Inserted
36 data was not affected, but any function <=> integer comparison would
37 have failed (originally fixed way back in 0e773352)
38 - Fix failure to load DateTime formatter when connecting to Firebird
42 - All drivers based on ::Storage::DBI::Firebird::Common now return the
43 same sqlt_type value (affects ::DBI::Interbase, ::DBI::Firebird and
44 ::DBI::ODBC::Firebird)
46 0.08260 2014-01-28 18:52 (UTC)
48 - A new zero-to-DBIC style manual: DBIx::Class::Manual::QuickStart
50 * Notable Changes and Deprecations
51 - Explicitly deprecate combination of distinct and selecting a
52 non-column via $rs->get_column()
55 - More robust handling of circular relationship declarations by loading
56 foreign classes less frequently (should resolve issues like
57 http://lists.scsys.co.uk/pipermail/dbix-class/2013-June/011374.html)
58 Note that none of this is a manifestations of a DBIC bug, but rather
59 unexpected (but correct) behavior of load-order-dependent (hence
60 logically broken) Resultclass hierarchies. In order to deal with this
61 DBIC is scaling back a large number of sanity checks, which are to be
62 reintroduce pending a better framework for source registration
63 - Fix multiple edge cases of complex prefetch combining incorrectly
64 with correlated subquery selections
65 - Fix multiple edge cases stemming from interaction of a non-selecting
66 order_by specification and distinct and/or complex prefetch
67 - Fix unbound growth of a resultset during repeated execute/exhaust
69 - Work around (and be very vocal about the fact) when DBIC encounters
70 an exception object with broken string overloading
71 - Clarify ambiguous behavior of distinct when used with ResultSetColumn
72 i.e. $rs->search({}, { distinct => 1 })->get_column (...)
73 - Setting quote_names propagates to SQL::Translator when producing
74 SQLite DDL (it is one of the few producers *NOT* quoting by default)
75 - Fix incorrect binding of large integers on old versions of
76 DBD::SQLite (now DBIC simply always binds SQLite ints as BIGINT)
77 - Silence (harmless) warnings on recent DBD::SQLite versions, when
78 inserting/updating large integers on 32bit ivsize systems (RT#76395)
79 - Back out self-cleaning from DBIx::Class::Carp for the time being
80 (as a side effect fixes RT#86267)
81 - Fix incorrect internal use of implicit list context in copy()
82 - Fix 0.08250 regression in driver determination when DBI_DSN is used
83 - Tests no longer fail if $ENV{DBI_DSN} is set
84 - Throw clearer exception on ->new_related() with a non-existent
86 - Fix incorrect parethesis unroll with multicolumn in, (never noticed
87 before fixing false positive in SQLA::Test 1.77)
88 - Fix t/storage/replicated.t class loading problem
89 - Stop using the deprecated Class::MOP::load_class()
90 - Fix warning in t/54taint.t with explicitly unset PERL5LIB (RT#91972)
91 - Fix t/54taint.t failing under a local::lib with installed earlier
92 DBIC version (RT#92486)
95 - Massive incompatible change of ::BlockRunner internals (was never
96 documented as usable externally, this last set of changes settles
97 the design for proper documentation and opening up)
98 - Adjust exceptions in tests to accommodate changes in the upcoming
99 DBD::SQLite based on libsqlite 3.8.2
100 - More robust lock file naming scheme - allow tests to work on exotic
101 MSWin32 filesystems (habitual offender being http://is.gd/iy5XVP)
102 - Better diagnostics when File::Spec->tmpdir gives us crap in testing
103 - Replace $row with $result in all docs to be consistent and to
104 clarify various return values
106 0.08250 2013-04-29 22:00 (UTC)
107 * New Features / Changes
108 - Rewrite from scratch the result constructor codepath - many bugfixes
109 and performance improvements (the current codebase is now capable of
110 outperforming both DBIx::DataModel and Rose::DB::Object on some
111 workloads). Some notable benefits:
112 - Multiple has_many prefetch
113 - Partial prefetch - you now can select only columns you are
114 interested in, while preserving the collapse functionality
115 (collapse is now exposed as a first-class API attribute)
116 - Prefetch of resultsets with arbitrary order
117 (RT#54949, RT#74024, RT#74584)
118 - Prefetch no longer inserts right-side table order_by clauses
119 (massively helps the deficient MySQL optimizer)
120 - Prefetch with limit on right-side ordered resultsets now works
121 correctly (via aggregated grouping)
122 - No longer order the insides of a complex prefetch subquery,
123 unless required to satisfy a limit
124 - Stop erroneously considering order_by criteria from a join under
125 distinct => 1 (the distinct should apply to the main source only)
126 - Massively optimize codepath around ->cursor(), over 10x speedup
127 on some iterating workloads.
128 - Support standalone \[ $sql, $value ] in literal SQL with bind
129 specifications: \[ '? + ?', 42, 69 ] is now equivalent to
130 \[ '? + ?', [ {} => 42 ], [ {} => 69 ] ]
131 - Changing the result_class of a ResultSet in progress is now
132 explicitly forbidden. The behavior was undefined before, and
133 would result in wildly differing outcomes depending on $rs
135 - Deprecate returning of prefetched 'filter' rels as part of
136 get_columns() and get_inflated_columns() data
137 - Invoking get_inflated_columns() no longer fires get_columns() but
138 instead retrieves data from individual non-inflatable columns via
140 - Emit a warning on incorrect use of nullable columns within a
142 - Limited checks are performed on whether columns without declared
143 is_nullable => 1 metadata do in fact sometimes fetch NULLs from
144 the database (the check is currently very limited and is performed
145 only on resultset collapse when the alternative is rather worse)
148 - Fix _dbi_attrs_for_bind() being called befor DBI has been loaded
149 (regression in 0.08210)
150 - Fix update/delete operations on resultsets *joining* the updated
151 table failing on MySQL. Resolves oversights in the fixes for
152 RT#81378 and RT#81897
153 - Fix open cursors silently resetting when inherited across a fork
155 - Properly support "MySQL-style" left-side group_by with prefetch
156 - Fix $grouped_rs->get_column($col)->func($func) producing incorrect
158 - Stop Sybase ASE storage from generating invalid SQL in subselects
159 when a limit without offset is encountered
160 - Even more robust behavior of GenericSubQuery limit dialect
161 - Make sure deployment_statements() and cursor_class() are called on
162 a resolved storage subclass
165 - Fix tests failing due to unspecified resultset retrieval order
166 (test suite now will pass with newest SQLite libs)
168 0.08210 2013-04-04 15:30 (UTC)
169 * New Features / Changes
170 - Officially deprecate the 'cols' and 'include_columns' resultset
172 - Remove ::Storage::DBI::sth() deprecated in 0.08191
175 - Work around a *critical* bug with potential for data loss in
176 DBD::SQLite - RT#79576
177 - Audit and correct potential bugs associated with braindead reuse
178 of $1 on unsuccessful matches
179 - Fix incorrect warning/exception originator reported by carp*() and
182 0.08209 2013-03-01 12:56 (UTC)
183 * New Features / Changes
184 - Debugging aid - warn on invalid result objects created by what
185 seems like an invalid inheritance hierarchy
188 - Fix another embarrassing regression preventing correct refining of
189 the search criteria on a prefetched relation (broken in 0.08205)
190 - Fix incorrect callsite reporting by DBIC::Carp
192 0.08208 2013-02-20 09:56 (UTC)
193 * New Features / Changes
194 - A bunch of nonsensically named arguments to the SQL::Translator
195 parser have been marked as deprecated (while still fully
199 - Fix duplicated selected columns when calling 'count' when a same
200 aggregate function is used more than once in a 'having' clause
202 - Prevent SQL::Translator::Producer::YAML from seeing the $dbh
203 in a potentially connected $schema instance (RT#75394)
206 - Fixup our distbuilding process to stop creating world-writable
207 tarball contents (implicitly fixes RT#83084)
208 - Added strict and warnings tests for all lib and test files
212 - Fix dbh_do() failing to properly reconnect (regression in 0.08205)
213 - Extra sanity check of a fresh DBI handle ($dbh). Fixes
214 connection coderefs returning garbage (seen in the wild)
217 - Only allow known globals in SQL::Translator leak allowance
218 - General cleanup of error message texts - quote names/identifiers
220 - Stop t/52leaks.t from failing when AUTOMATED_TESTING=1
223 * New Features / Changes
224 - The emulate_limit() arbitrary limit dialect emulation mechanism is
225 now deprecated, and will be removed when DBIx::Class migrates to
227 - Support for the source_bind_attributes() storage method has been
228 removed after a lengthy deprecation cycle
230 - When performing resultset update/delete only strip condition
231 qualifiers - leave the source name alone (RT#80015, RT#78844)
232 - Fix incorrect behavior on resultset update/delete invoked on
233 composite resultsets (e.g. as_subselect_rs)
234 - Fix update/delete operations referencing the updated table failing
235 on MySQL, due to its refusal to modify a table being directly
236 queried. As a workaround induce in-memory temp-table creation
238 - More robust behavior under heavily threaded environments - make
239 sure we do not have refaddr reuse in the global storage registry
240 - Fix failing test on 5.8 under Win32 (RT#81114)
241 - Fix hash-randomization test issues (RT#81638)
242 - Disallow erroneous calling of connect_info on a replicated storage
245 - Improve the populate docs in ::Schema and ::ResultSet
246 - ::Storage::DBI::source_bind_attributes() removed as announced
247 on Jan 2011 in 0e773352a
250 * New Features / Changes
251 - SQLMaker now accepts \'literal' with the 'for' rs attribute as an
252 override to the builtin FOR options
254 - Fix unique constraint violations in Ordered.pm blanket movement
255 (RT#79773, rolls back short-sighted 5e6fde33e)
256 - Fix API mismatch between new_result() and new_related() (originally
258 - Fix test failure on perl 5.8
260 - Much more extensive diagnostics when a new RDBMS/DSN combination is
261 encountered (RT#80431)
265 - Really fix inadequate $dbh->ping SQLite implementation (what shipped
266 in 0.08201 tickled other deficiencies in DBD::SQLite itself)
270 - Replace inadequate $dbh->ping SQLite implementation with our own,
273 0.08200 2012-08-24 (UTC)
275 - Change one of the new tests for the previous release to not require
278 0.08199 2012-08-22 (UTC)
280 - Roll back incomplete (and broken) internal changes - restore prefetch functionality
282 0.08198 2012-07-11 03:43 (UTC)
284 - Fix a number of Win32 Test issues
285 - Fix silent Oracle connection failures
287 0.08197 2012-07-10 10:32 (UTC)
288 * New Features / Changes
289 - Issue a warning when DateTime objects are passed to ->search
290 - Fast populate() in void context is now even more efficient by
291 going directly through execute_for_fetch bypassing execute_array
292 - Fix update()/delete() on complex resultsets to no longer fall back
293 to silly row-by-row deletion, construct a massive OR statement
295 - Allow complex update/delete operations on sources without a
296 primary key, as long as they have at least one non-nullable
298 - dbicadmin now better supports catalyst-style config files, by
299 unrolling 'config_info' hashkeys
300 - Multiple Improvements MSSQL over DBD::ADO
301 - Transaction support
302 - Support for VARCHAR(MAX)/VARBINARY(MAX)/NVARCHAR(MAX) datatypes
303 - Nomalization of retrieved GUID values
306 - Fix complex has_many prefetch with resultsets not selecting identity
307 columns from the root result source
308 - Fix SkipFirst and FirstSkip limit dialects (Informix and Firebird)
309 - Fix "Skimming limit" dialects (Top, FetchFirst) to properly check
310 the order_by criteria for stability
311 - Fix "Skimming limit" dialects (Top, FetchFirst) to propagate
312 non-selected order criteria when part of a larger subquery
313 - Fix RowNumberOver and all "skimming limits" to correctly assemble
314 bind values when supplied for both select and order_by
315 - Fix all subquery-based dialects to not lose a subquery fragment
316 when we both select and order by the result of the same subquery
317 - Fix the Sybase hubrid limit dialect (RowCountOrGenericSubQ) losing
318 Group/Having/Order clauses when called without an offset (RT#73244)
319 - No longer generate incorrect SQL on ->as_query called on resultsets
320 with software_limit enabled
321 - A number of corner case fixes of void context populate() with \[]
322 - Fix corner case of forked children disconnecting the parents DBI
324 - Improve identity/autoinc retrieval code in MSSQL and Sybase -
325 should reduce weird side-effects especially with populate()
326 - Explicitly disable DBD::ODBC batch operations (as of DBD::ODBC 1.35)
327 for the following drivers too buggy to handle the optimized path:
328 - FreeTDS ODBC driver (when used with MSSQL)
329 - The Firebird ODBC driver
330 - The MSAccess ODBC driver
331 - Explicitly disable DBD::ODBC dynamic_cursors when using freetds 0.83
332 or later - they made enough ODBC incompatible changes making it
333 impossible to support sanely
334 - Explicitly disable SCOPE_IDENTITY queries and statement caching for
335 MSSQL on DBD::Sybase compiled against freetds 0.83 or later - way too
337 - Disable statement caching when using Sybase ASE and DBD::Sybase
338 compiled against freetds 0.83 or later
339 - Fix leakage of $schema on in-memory new_related() calls
340 - Fix more cases of $schema leakage in SQLT::Parser::DBIC
341 - Fix leakage of $storage in ::Storage::DBI::Oracle
342 - Fix pessimization of Oracle RowNum limit dialect query when no
343 offset has been specified
344 - Remove useless vestigial pessimization in Ordered.pm for cases
345 when the position column is part of a unique constraint
346 - Fix dbicadmin to no longer ignore the documented 'config' option
347 - The schema-resultsource entanglement is now much more robust
349 - Fix ::Schema::ddl_filename() failing miserably on paths containing
350 certain numeric sequences
351 - t/53lean_startup.t adjusted for new 5.15.x base.pm behavior
354 - Centralized leak-checks for all instances of DBICTest::Schema
356 - Now passes all tests with Test::Builder 1.005
357 - Codebase is now trailing-whitespace-free
358 - Cleanup of complex resultset update/delete oprations - storage
359 specific code moved back to ResultSet and replaced by checks
360 of storage capabilities
361 - Fixed carp_once only emitting one single warning per package
362 regardless of warning content
363 - Test suite now can be safely executed in parallel (prove -jN
364 or HARNESS_OPTIONS=jN)
366 0.08196 2011-11-29 05:35 (UTC)
368 - Fix tests for DBD::SQLite >= 1.34.
369 - Fix test failures with DBICTEST_SQLITE_USE_FILE set
370 - Fix the find() condition heuristics being invoked even when the
371 call defaults to 'primary' (i.e. when invoked with bare values)
372 - Throw much clearer error on incorrect inflation spec
373 - Fix incorrect storage behavior when first call on a fresh schema
374 is with_deferred_fk_checks
375 - Fix incorrect dependency on Test::Simple/Builder (RT#72282)
376 - Fix uninitialized warning in ::Storage::Sybase::ASE
377 - Improve/cache DBD-specific datatype bind checks (also solves a
378 nasty memleak with version.pm on multiple ->VERSION invocations)
379 - The internal carp module now correctly skips CAG frames when
381 - Fix test failures on perl < 5.8.7 and new Package::Stash::XS
382 - Fix TxnScopeGuard not behaving correctly when $@ is set at the
383 time of $guard instantiation
384 - Fix the join/prefetch resolver when dealing with ''/undef/()
385 relation specifications
388 - No longer depend on Variable::Magic now that a pure-perl
389 namespace::clean is available
390 - Drop Oracle's Math::BigInt req down to 1.80 - no fixes concerning
393 0.08195 2011-07-27 16:20 (UTC)
395 - Fix horrible oversight in the Oracle sqlmaker when dealing with
396 queries updating blobs (RT#69829)
398 0.08194 2011-07-20 16:10 (UTC)
400 - Fix $rs->populate([]) to be a no-op rather than an exception
401 - Overhaul t/53lean_startup.t to better dodge false positives
402 - Stop Data::Compare from loading random plugins
403 - Oracle: Recalculate LOB bind indices for UPDATE with LOBs in WHERE
406 0.08193 2011-07-14 17:00 (UTC)
407 * New Features / Changes
408 - Allow schema cloning to mutate attributes
409 - DBIC now attempts more aggressive de-duplication of where
410 conditions on resultset chaining
411 - The Ordered component is now smarter wrt reordering of dirty
412 objects, and does its job with less storage queries
413 - Logging via DBIC_TRACE=1=<filename> no longer overwrites the
414 logfile on every program startup, appending loglines instead
417 - Fix issue where the query was becoming overly mangled when trying
418 to use pagination with a query that has a sub-select in the WHERE
420 - Fix possible incorrect pagination on Oracle, when a resultset
421 is not ordered by a unique column
422 - Revert "Fix incorrect signature of the default sqlt_deploy_hook"
423 from 0.08191 - documentation was in fact incorrect, not the code
424 - Fix Sybase ASE IC::DateTime support (::Storage going out of sync
425 with new default format expected by DateTime::Format::Sybase)
426 - Fix a bug in update_all() resulting in the first row receiving a
427 different dataset than the subsequent ones
428 - Accomodate MSAccess supporting only 'INNER JOIN' (not plain 'JOIN')
429 - InflateColumn::DateTime option datetime_undef_if_invalid no longer
430 masks missing dependency exceptions (RT#66823)
431 - Fix bug in Schema::Versioned failing to insert a schema version row
432 during upgrades at the turn of the second
433 - Fix incorrect bind of integers >= 2^^32 (bigint columns) to
434 SQL_INTEGER, resulting in silent conversion to '-1'
435 - Fix pre 5.10 failures of t/55namespaces_cleaned.t due to buggy
437 - Oracle autoinc inserts no longer leave open cursors behind
439 0.08192 2011-05-10 04:20 (UTC)
441 - Fix serious regression on SQLite, corrupting data when an alphanum
442 value does not correspond to a stale numeric datatype in colinfo
444 0.08191 2011-05-02 00:45 (UTC) (deleted from CPAN)
445 * New Features / Changes
446 - Add quote_names connection option. When set to true automatically
447 sets quote_char and name_sep appropriate for your RDBMS
448 - Add retrieve_on_insert column info flag, allowing to retrieve any
449 column value instead of just autoinc primary keys
450 - Bring back strict ordering of selectors in complex search chains
451 (an ill-fated attempt was made in 0.08127 to order intelligently)
452 - All limit dialects (except for the older Top and FetchFirst) are
453 now using bind parameters for the limits/offsets, making DBI's
454 prepare_cached useful across paged resutsets
455 - Support for savepoints for SQLite
456 - Support for MS Access databases via DBD::ODBC and DBD::ADO (only
457 Win32 support currently tested)
458 - Support for the Firebird RDBMS over the new DBD::Firebird driver
459 - IC::DateTime support for MSSQL over DBD::ADO
460 - Both the ::ODBC and ::ADO dispatchers now warn if a rdbms-specific
461 driver is not found for this connection before falling back to
463 - ::Storage::DBI::sth was mistakenly marked/documented as public,
464 privatize and warn on deprecated use
465 - Massive overhaul of bind values/attributes handling - slightly
466 changes the output of as_query (should not cause compat issues)
467 - Support ancient DB2 versions (5.4 and older), with proper limit
469 - Support sub-second precision for TIMESTAMPs for Firebird over ODBC
470 - Support BLOBs and CLOBs in WHERE clauses for Oracle, including LIKE
474 - Fix ::Storage::DBI::* MRO problems on 5.8.x perls
475 - Disable mysql_auto_reconnect for MySQL - depending on the ENV
476 it sometimes defaults to on and causes major borkage on older
478 - Fix dropped bind values in select/group_by on Oracle (omission
479 from 0542ec57 and 4c2b30d6)
480 - Fix remaining errors with Oracle and identifiers longer than the
481 Oracle-imposed maximum of 30 characters (RT#66390)
482 - Fix older oracle-specific "WhereJoins" to work properly with
484 - Fix problems with M.A.D. under CGI::SpeedyCGI (RT#65131)
485 - Reenable paging of cached resultsets - breakage erroneously added
487 - Better error handling when prepare() fails silently
488 - Fixes skipped lines when a comment is followed by a statement
489 when deploying a schema via sql file
490 - Fix reverse_relationship_info on prototypical result sources
491 (sources not yet registered with a schema)
492 - Warn and skip relationships missing from a partial schema during
494 - Automatically require the requested cursor class before use
496 - Work around a Firebird ODBC driver bug exposed by DBD::ODBC 1.29
497 - Fix (to the extent allowed by the driver) transaction support in
498 DBD::Sybase compiled against FreeTDS
499 - Fix exiting via next warnings in ResultSource::sequence()
500 - Fix stripping of table qualifiers in update/delete in arrayref
502 - Change SQLMaker carp-monkeypatch to be compatible with versions
503 of SQL::Abstract >= 1.73
504 - Fix using \[] literals in the from resultset attribute
505 - Fix populate() with \[], arrays (datatype) and other exotic values
506 - Fix handling of rollbacks in nested transactions
507 - Fix complex limits (RNO/RowNum/FetchFirst/Top/GenSubq) with
508 sub-selects in the selectors list (correlated subqueries)
509 - Fix inconsistency between $rs->next with and without HRI when all
510 the "root" columns are in fact injected from the right rs side
511 - Fix the join optimizer to correctly preserve the non-multi path to
512 a multi relationship ( x -> might_have y -> has_many z )
513 - Fix object-derived custom-relationship resultsets to resultsources
514 with multilevel monikers (e.g. $schema->source('Foo::Bar') )
515 - Fix incorrect signature of the default sqlt_deploy_hook - it now
516 matches the documentation of passing in the result source object
517 - Fix inadequate handling of internal storage methods within
518 ::Storage::Replicated (RT#66295)
521 - Rewire all warnings to a new Carp-like implementation internal
522 to DBIx::Class, and remove the Carp::Clan dependency
523 - Only load Class::C3 and friends if necessary ($] < 5.010)
524 - Greatly reduced loading of non-essential modules to aid startup
525 time (mainly benefiting CGI users)
526 - Make sure all namespaces are clean of rogue imports
527 - Dropped DBI req 2 years back - everything works with 1.57, no
528 point requiring something newer
530 0.08190-TRIAL 2011-01-24 15:35 (UTC)
532 * New Features / Changes
533 - Support for completely arbitrary SQL::Abstract-based conditions
534 in all types of relationships
536 0.08127 2011-01-19 16:40 (UTC)
537 * New Features / Changes
538 - Schema/resultsource instances are now crossreferenced via a new
539 system guaranteeing leak-free mutually assured destruction
540 - DBIx::Class now warns when the user erroneously supplies
541 AutoCommit => 0 to connect()
542 - A warning is also issued before forcing the RaiseError
543 setting of externally supplied DBI handles
544 - Switch to a warning when find() is invoked with both a 'key'
545 argument and a NULL-containing condition to satisfy the named
546 constraint. Previously (starting with 0.08124) an exception was
548 - Switch to a warning when a commit is attempted with an out-of-sync
549 transaction_depth (someone issued a begin externally to DBIC).
550 Previously (starting with 0.08124) an exception was thrown
553 - A number of improvements/diagnostics of multiple active resultset
554 handling on MSSQL over DBD::ODBC
555 - Revert default selection to being lazy again (eagerness introduced
556 in 0.08125) - fixes DBIx::Class::Helper::ResultSet::RemoveColumns
557 - Fix losing order of columns provided in select/as (regression from
559 - Unaliased "dark" selectors no longer throw off prefetch
560 - Fix proper composition of bind values across all possible
561 SQL areas ( group_by => \[ ... ] now works properly )
562 - Allow populate to skip empty has_many relationships which makes
563 it easier to pass HashRefInflator data directly to ->populate
564 - Improve freeze/thaw semantics and error messages (RT#62546)
565 - Fix inconsistency in Manual::Features (RT#64500)
566 - Fix incorrect SQL when using for => 'shared' with MySQL (RT#64590)
567 - Throw comprehensible exception on erroneous $schema->source()
569 - Fix sloppy refactor of ResultSource::sequence back from 89170201
571 - Fix incorrect error detection during populate() on Oracle
572 - Better handling of result_source-less row objects by
573 auto-calling result_source_instance when necessary
574 - Fix reverse_relationship_info and sqlt deploy on partially
575 loaded schemas (relationships point to non-existent sources)
578 - Fix test warning on win32 - at this point the test suite is
579 warning-free on all known OSes
580 - Require newest namespace::clean which in turn depends on new
581 installable Package::Stash
583 0.08126 2010-12-28 18:10 (UTC)
585 - Bump forgotten Class::Accessor::Grouped core dependency
586 - Promote forgotten Hash::Merge optdep to a hard requirement
587 - Skip t/storage/error.t on smokers with leaking perls
588 - Fix t/storage/txn.t deadlocks on slower machines
589 - Do not run on smokers if a trial Package::Stash is found
591 0.08125 2010-12-27 04:30 (UTC)
592 * New Features / Changes
593 - New method ResultSource columns_info method, returning multiple
594 pairs of column name/info at once
595 - $rs->search now throws when called in void context, as it makes
596 no sense (and is nearly always a sign of a bug/misdesign)
597 - Restore long-lost ability to supply unbalanced select/as pairs
598 e.g. +select => \'DISTINCT(foo, bar)', +as => ['foo', 'bar']
599 - +columns now behaves just like columns by not stripping a
600 fully-qualified 'as' spec (i.e. foo.bar results in $obj->foo->bar)
601 - Deprecate legacy $rs->search( %condition ) syntax (warn once per
603 - NULL is now supplied unquoted to all debug-objects, in order to
604 differentiate between a real NULL and the string 'NULL'
605 - New search() condition operator -value used to pass complex bind
606 values to DBI: search({ array_col => { -value => [1,2,3] }})
607 - Add full INSERT...RETURNING support for Oracle
608 - Deprecate use of -nest in search conditions (warn once per
610 - Deprecate the completely useless DBIx::Class::Serialize::Storable
614 - Fixed read-only attribute set attempt in ::Storage::Replicated
616 - Fix incomplete logic while detecting correct Oracle sequence
618 - Fix detection of Oracle sequences for tables without an explicitly
619 specified schema (RT#63493)
620 - Major overhaul of Storage::Oracle to handle enabled quoting
621 - Fixed incorrect composition of select/as/columns attributes during
623 - Proper serialization of resultsets with open cursors
624 - Refactor handling of RDBMS-side values during insert() - fix
625 regression of inserts into a Postgres / ::Replicated combination
626 - Missing dependency check in t/60core.t (RT#62635)
627 - Fix regressions in IC::DT registration logic
628 - Fix regression in select-associated bind value handling (RT#61025)
629 - Simplify SQL generated by some LIMITed prefetching queries
630 - Throw an exception when a required group_by on a complex prefetch
631 can not be auto-constructed, instead of continuing to eventually
633 - Fix infinite loops on old perls with a recent Try::Tiny
634 - Improve "fork()" on Win32 by reimplementing a more robust DBIC
635 thread support (still problematic, pending a DBI fix)
636 - Properly quote table name on INSERT with no values
637 - Work around possible Storage destruction warnings
638 - Fix count of grouped resultsets using HAVING with aliases
639 - Setting belongs_to columns/relationships no longer leaves the
640 FK value and related object out of sync
641 - Stop stripping newlines from SQL statements in the limit emulators
642 as it is possible that custom sql with comments was provided
643 - Add forgotten attributes to Admin.pm
644 - Fix incorrect 'having' attribute documentation (RT#64129)
645 - Improve fallback-to-master/return-to-slave reporting in
646 ::Replicated::Balancer
647 - Adjust txn_scope_guard code/tests to changes in $@ handling on
648 recent blead (RT#64251)
651 - Add extra option groups to DBIC::Optional::Depencencies, to aid
652 users in requesting the prerequisites for a particular RDBMS
653 - Switch all serialization to use Storable::nfreeze for portable
654 architecture independent ice
655 - Fix the bogus META.yml dependency injection issue for good
656 - Refactor DBIx::Class::Storage::Statistics::debugfh() to be lazy
658 0.08124 2010-10-28 14:23 (UTC)
659 * New Features / Changes
660 - Add new -ident "function" indicating rhs is a column name
661 { col => { -ident => 'othercol' } } vs { col => \'othercol' }
662 - Extend 'proxy' relationship attribute
663 - Use DBIx::Class::Storage::Debug::PrettyPrint when the
664 environment variable DBIC_TRACE_PROFILE is set, see
665 DBIx::Class::Storage for more information
666 - Implemented add_unique_constraints() which delegates to
667 add_unique_constraint() as appropriate
668 - add_unique_constraint() now poparly throws if called with
669 multiple constraint definitions
670 - No longer depend on SQL::Abstract::Limit - DBIC has been doing
671 most of the heavy lifting for a while anyway
672 - FilterColumn now passes data through when transformations
673 are not specified rather than throwing an exception.
674 - Optimized RowNum based Oracle limit-dialect (RT#61277)
675 - Requesting a pager on a resultset with cached entries now
676 throws an exception, instead of returning a 1-page object
677 since the amount of rows is always equal to the "pagesize"
678 - $rs->pager now uses a lazy count to determine the amount of
679 total entries only when really needed, instead of doing it
680 at instantiation time
681 - New documentation map organized by features
682 (DBIx::Class::Manual::Features)
683 - find( { ... }, { key => $constraint } ) now throws an exception
684 when the supplied data does not fully specify $constraint
685 - find( col1 => $val1, col2 => $val2, ... ) is no longer supported
686 (it has been in deprecated state for more than 4 years)
687 - Make sure exception_action does not allow exception-hiding
688 due to badly-written handlers (the mechanism was never meant
689 to be able to suppress exceptions)
692 - Fix memory leak during populate() on 5.8.x perls
693 - Temporarily fixed 5.13.x failures (RT#58225)
694 (perl-core fix still pending)
695 - Fix result_soutrce_instance leaks on compose_namespace
696 - Fix $_ volatility on load_namespaces (a class changing $_
697 at compile time no longer causes a massive fail)
698 - Fix find() without a key attr. choosing constraints even if
699 some of the supplied values are NULL (RT#59219)
700 - Fixed rels ending with me breaking subqueried limit realiasing
701 - Fixed $rs->update/delete on resutsets constrained by an
703 - Remove rogue GROUP BY on non-multiplying prefetch-induced
705 - Fix incorrect order_by handling with prefetch on
706 $ordered_rs->search_related ('has_many_rel') resultsets
707 - Oracle sequence detection now *really* works across schemas
708 (fixed some ommissions from 0.08123)
709 - dbicadmin now uses a /usr/bin/env shebang to work better with
710 perlbrew and other local perl builds
711 - bulk-inserts via $dbh->bind_array (void $rs->populate) now
712 display properly in DBIC_TRACE
713 - Incomplete exception thrown on relationship auto-fk-inference
715 - Fixed distinct with order_by to not double-specify the same
716 column in the GROUP BY clause
717 - Properly support column names with symbols (e.g. single quote)
719 - Fixed ::Schema::Versioned to work properly with quoting on
721 - Fixed t/54taint fails under local-lib
722 - Fixed SELECT ... FOR UPDATE with LIMIT regression (RT#58554)
723 - Fixed CDBICompat to preserve order of column-group additions,
724 so that test relying on the order of %{} will no longer fail
725 - Fixed mysterious ::Storage::DBI goto-shim failures on older
727 - Non-blessed reference exceptions are now correctly preserved
728 when thrown from udner DBIC (e.g. from txn_do)
729 - No longer disconnecting database handles supplied to connect
731 - Fixed t/inflate/datetime_pg.t failures due to a low dependency
732 on DateTime::Format::Pg (RT#61503)
733 - Fix dirtyness detection on source-less objects
734 - Fix incorrect limit_dialect assignment on Replicated pool members
735 - Fix invalid sql on relationship attr order_by with prefetch
736 - Fix primary key sequence detection for Oracle
737 (first trigger instead of trigger for column)
738 - Add various missing things to Optional::Dependencies
739 - Skip a test that breaks due to serious bugs in current DBD::SQLite
740 - Fix tests related to leaks and leaky perls (5.13.5, 5.13.6)
743 - Entire test suite now passes under DBIC_TRACE=1
744 - Makefile.PL no longer imports GetOptions() to interoperate
745 better with Catalyst installers
746 - Bumped minimum Module::Install for developers
747 - Bumped DBD::SQLite dependency and removed some TODO markers
748 from tests (RT#59565)
749 - Do not execute t/zzzzzzz_sqlite_deadlock.t for regular module
750 installs - test is prone to spontaneous blow up
751 - DT-related tests now require a DateTime >= 0.55 (RT#60324)
752 - Makefile.PL now provides a pre-parsed DBIC version to the
753 Opt::Dep pod generator
754 - t/52leaks.t now performs very aggressive leak detection in
757 0.08123 2010-06-12 14:46 (UTC)
759 - Make sure Oracle identifier shortener applies to auto-generated
760 column names, so we stay within the 30-char limit (RT#58271)
761 - Oracle sequence detection now works across schemas
762 - Fix a Storage/$dbh leak introduced by the migration to
763 Try::Tiny (this is *not* a Try::Tiny bug)
764 - Fix corner case of count with group-by over a 1:1 join column
765 where the selector ends up with column name clashes
766 - POD fixes (RT#58247)
769 - Test suite default on-disk database now checks for Win32
770 fail-conditions even when running on other OSes
772 0.08122 2010-06-03 17:41 (UTC)
774 - Add DBIx::Class::FilterColumn for non-ref filtering
775 - ::Storage::DBI now correctly preserves a parent $dbh from
776 terminating children, even during interpreter-global
777 out-of-order destruction
778 - dbicadmin supports an -I option with the same semantics as
780 - InflateColumn::DateTime support for MSSQL via DBD::Sybase
781 - Millisecond precision support for MSSQL datetimes for
782 InflateColumn::DateTime
783 - Oracle-specific hierarchical query syntax support:
784 CONNECT BY (NOCYCLE) / START WITH / ORDER SIBLINGS BY
785 - Support connecting using $ENV{DBI_DSN} and $ENV{DBI_DRIVER}
786 - current_source_alias method on ResultSet objects to
787 determine the alias to use in programatically assembled
788 search()es (originally added in 0.08100 but unmentioned)
789 - Rewrite/unification of all subselecting limit emulations
790 (RNO, Top, RowNum) to be much more robust wrt complex joined
792 - MSSQL limits now don't require nearly as many applications of
793 the unsafe_subselect_ok attribute, due to optimized queries
794 - Support for Generic Subquery limit "emulation" - awfully slow
795 and inefficient but works on almost any db, and is preferred
796 to software limit emulation
797 - Sybase ASE driver now uses SET ROWCOUNT where possible, and
798 Generic Subquery otherwise for limit support instead of always
799 using software limit emulation
800 - create_ddl_dir (and derivatives) now attempt to create the given
801 $ddl_dir if it does not already exist
802 - deployment_statements now automatically supplies the current RDBMS
803 version to SQLT producer_args for MySQL, Pg, SQLite and Oracle
806 - Fix nasty potentially data-eating bug when deleting/updating
808 - Fix find() to use result_class set on object
809 - Fix result_class setter behaviour to not mistakenly stuff attrs.
810 - Don't try and ensure_class_loaded an object. This doesn't work.
811 - Fix as_subselect_rs to not inject resultset class-wide where
812 conditions outside of the resulting subquery
813 - Fix count() failing with {for} resultset attribute (RT#56257)
814 - Fixed incorrect detection of Limit dialect on unconnected $schema
815 - update() on row not in_storage no longer throws an exception
816 if there are no dirty columns to update (fixes cascaded update
818 - update()/delete() on prefetching resultsets no longer results
819 in malformed SQL (some $rs attributes were erroneously left in)
820 - Fix dbicadmin to allow deploy() on non-versioned schema
821 - Fix dbicadmin to respect sql_dir on upgrade() (RT#57732)
822 - Update Schema::Versioned to respect hashref style of
824 - Do not recreate the same related object twice during MultiCreate
825 (solves the problem of orphaned IC::FS files)
826 - Fully qualify xp_msver selector when using DBD::Sybase with
828 - Fix ::DBI::Storage to always be able to present a full set of
829 connect() attributes to e.g. Schema::Versioned
830 - Fix Oracle auto-inc trigger detection of "INSERT OR UPDATE"-type
834 - Reformatted Changelog \o/
835 - DBIC goes git://git.shadowcat.co.uk/dbsrgits/DBIx-Class.git
836 - Allow developers to skip optional dependency forcing when working
838 - Add a warning to load_namespaces if a class in ResultSet/ is not
839 a subclass of DBIx::Class::ResultSet
840 - All DBIC exception-handling switched to Try::Tiny
841 - All DBIC modules are now free of imports via namespace::clean
842 - Depend on optimized SQL::Abstract (faster SQL generation)
843 - Depend on new Class::Accessor::Grouped reintroducing optional use
844 of Class::XSAccessor (just install C::XSA and get lightning fast
847 0.08121 2010-04-11 18:43:00 (UTC)
848 - Support for Firebird RDBMS with DBD::InterBase and ODBC
849 - Add core support for INSERT RETURNING (for storages that
850 supports this syntax, currently PostgreSQL and Firebird)
851 - Fix spurious warnings on multiple UTF8Columns component loads
852 - DBIx::Class::UTF8Columns entered deprecated state
853 - DBIx::Class::InflateColumn::File entered deprecated state
854 - DBIx::Class::Optional::Dependencies left experimental state
855 - Add req_group_list to Opt::Deps (RT#55211)
856 - Add support for mysql-specific STRAIGHT_JOIN (RT#55579)
857 - Cascading delete/update are now wrapped in a transaction
859 - Fix accidental autovivification of ENV vars
860 - Fix update_all and delete_all to be wrapped in a transaction
861 - Fix multiple deficiencies when using MultiCreate with
862 data-encoder components (e.g. ::EncodedColumn)
863 - Fix regression where SQL files with comments were not
864 handled properly by ::Schema::Versioned.
865 - Fix regression on not properly throwing when $obj->relationship
867 - Fix the join-optimiser to consider unqualified column names
869 - Fix an issue with multiple same-table joins confusing the join
871 - Add has_relationship method to row objects
872 - Fix regression in set_column on PK-less objects
873 - Better error text on malformed/missing relationships
874 - Add POD about the significance of PK columns
875 - Fix for SQLite to ignore the (unsupported) { for => ... }
877 - Fix ambiguity in default directory handling of create_ddl_dir
879 - Support add_columns('+colname' => { ... }) to augment column
882 0.08120 2010-02-24 08:58:00 (UTC)
883 - Make sure possibly overwritten deployment_statements methods in
884 schemas get called on $schema->deploy
885 - Fix count() with group_by aliased-function resultsets
886 - with_deferred_fk_checks() Oracle support
887 - Massive refactor and cleanup of primary key handling
888 - Fixed regression losing custom result_class (really this time)
890 - Fixed regression in DBIC SQLT::Parser failing with a classname
891 (as opposed to a schema object)
892 - Changes to Storage::DBI::Oracle to accomodate changes in latest
893 SQL::Translator (quote handling)
894 - Make sure deployment_statements is per-storage overridable
895 - Fix dbicadmin's (lack of) POD
897 0.08119 2010-02-15 09:36:00 (UTC)
898 - Add $rs->is_ordered to test for existing order_by on a resultset
899 - Add as_subselect_rs to DBIC::ResultSet from
900 DBIC::Helper::ResultSet::VirtualView::as_virtual_view
901 - Refactor dbicadmin adding DDL manipulation capabilities
902 - New optional dependency manager to aid extension writers
903 - Depend on newest bugfixed Moose
904 - Make resultset chaining consistent wrt selection specification
905 - Storage::DBI::Replicated cleanup
906 - Fix autoinc PKs without an autoinc flag on Sybase ASA
908 0.08118 2010-02-08 11:53:00 (UTC)
909 - Fix a bug causing UTF8 columns not to be decoded (RT#54395)
910 - Fix bug in One->Many->One prefetch-collapse handling (RT#54039)
911 - Cleanup handling of relationship accessor types
913 0.08117 2010-02-05 17:10:00 (UTC)
914 - Perl 5.8.1 is now the minimum supported version
915 - Massive optimization of the join resolution code - now joins
916 will be removed from the resulting SQL if DBIC can prove they
917 are not referenced by anything
918 - Subqueries no longer marked experimental
919 - Support for Informix RDBMS (limit/offset and auto-inc columns)
920 - Support for Sybase SQLAnywhere, both native and via ODBC
921 - might_have/has_one now warn if applied calling class's column
922 has is_nullable set to true.
923 - Fixed regression in deploy() with a {sources} table limit applied
925 - Views without a view_definition will throw an exception when
926 parsed by SQL::Translator::Parser::DBIx::Class
927 - Stop the SQLT parser from auto-adding indexes identical to the
929 - InflateColumn::DateTime refactoring to allow fine grained method
931 - Fix ResultSetColumn improperly selecting more than the requested
932 column when +columns/+select is present
933 - Fix failure when update/delete of resultsets with complex WHERE
935 - Fix regression in context sensitiveness of deployment_statements
936 - Fix regression resulting in overcomplicated query on
937 search_related from prefetching resultsets
938 - Fix regression on all-null returning searches (properly switch
939 LEFT JOIN to JOIN in order to distinguish between both cases)
940 - Fix regression in groupedresultset count() used on strict-mode
942 - Better isolation of RNO-limited queries from the rest of a
943 prefetching resultset
944 - New MSSQL specific resultset attribute to allow hacky ordered
946 - Fix nasty schema/dbhandle leak due to SQL::Translator
947 - Initial implementation of a mechanism for Schema::Version to
948 apply multiple step upgrades
949 - Fix regression on externally supplied $dbh with AutoCommit=0
950 - FAQ "Custom methods in Result classes"
951 - Cookbook POD fix for add_drop_table instead of add_drop_tables
952 - Schema POD improvement for dclone
954 0.08115 2009-12-10 09:02:00 (CST)
955 - Real limit/offset support for MSSQL server (via Row_Number)
956 - Fix distinct => 1 with non-selecting order_by (the columns
957 in order_by also need to be aded to the resulting group_by)
958 - Do not attempt to deploy FK constraints pointing to a View
959 - Fix count/objects from search_related on limited resultset
960 - Stop propagating distinct => 1 over search_related chains
961 - Make sure populate() inherits the resultset conditions just
963 - Make get_inflated_columns behave identically to get_columns
964 wrt +select/+as (RT#46953)
965 - Fix problems with scalarrefs under InflateColumn (RT#51559)
966 - Throw exception on delete/update of PK-less resultsets
967 - Refactored Sybase storage driver into a central ::DBI::Sybase
968 dispatcher, and a sybase-specific ::DBI::Sybase::ASE
969 - Fixed an atrocious DBD::ADO bind-value bug
970 - Cookbook/Intro POD improvements
972 0.08114 2009-11-14 17:45:00 (UTC)
973 - Preliminary support for MSSQL via DBD::ADO
974 - Fix botched 0.08113 release (invalid tarball)
976 0.08113 2009-11-13 23:13:00 (UTC)
977 - Fix populate with has_many bug
979 - Fix Oracle autoincrement broken for Resultsets with scalar refs
981 - Complete Sybase RDBMS support including:
982 - Support for TEXT/IMAGE columns
983 - Support for the 'money' datatype
984 - Transaction savepoints support
985 - DateTime inflation support
986 - Support for bind variables when connecting to a newer Sybase with
988 - Support for connections via FreeTDS with CASTs for bind variables
990 - Support for interpolated variables with proper quoting when
991 connecting to an older Sybase and/or via FreeTDS
992 - bulk API support for populate()
993 - Transaction support for MSSQL via DBD::Sybase
994 - Add is_paged method to DBIx::Class::ResultSet so that we can
995 check that if we want a pager
996 - Skip versioning test on really old perls lacking Time::HiRes
998 - Fixed on_connect_do/call regression when used with a coderef
999 connector (RT #50003)
1000 - A couple of fixes to Ordered to remedy subclassing issues
1001 - Fixed another lingering problem with PostgreSQL
1002 auto-increment support and its interaction with multiple
1004 - Remove some IN workarounds, and require a recent version of
1006 - Improvements to populate's handling of mixed scalarref values
1007 - Fixed regression losing result_class after $rs->find (introduced
1009 - Fix in_storage() to return 1|0 as per existing documentation
1010 - Centralize handling of _determine_driver calls prior to certain
1011 ::Storage::DBI methods
1012 - Fix update/delete arbitrary condition handling (RT#51409)
1015 0.08112 2009-09-21 10:57:00 (UTC)
1016 - Remove the recommends from Makefile.PL, DBIx::Class is not
1017 supposed to have optional dependencies. ever.
1018 - Mangle the DBIx/Class.pm POD to be more clear about
1019 copyright and license
1020 - Put back PG's multiple autoinc per table support, accidentally
1021 dropped during the serial-autodetection rewrite
1022 - Make sure ResultSetColumn does not depend on the (undefined)
1023 return value of ->cursor->reset()
1024 - Add single() to ResultSetColumn (same semantics as ResultSet)
1025 - Make sure to turn off IDENTITY_INSERT after insert() on MSSQL
1026 tables that needed it
1027 - More informative exception on failing _resolve_relationship
1028 - Allow undef/NULL as the sole grouping value in Ordered
1029 - Fix unreported rollback exceptions in TxnScopeGuard
1030 - Fix overly-eager left-join chain enforcing code
1031 - Warn about using distinct with an existing group_by
1032 - Warn about attempting to $rs->get_column a non-unique column
1033 when has_many joins are added to resultset
1034 - Refactor of the exception handling system (now everything is a
1035 DBIx::Class::Exception object)
1037 0.08111 2009-09-06 21:58:00 (UTC)
1038 - The hashref to connection_info now accepts a 'dbh_maker'
1039 coderef, allowing better intergration with Catalyst
1040 - Fixed a complex prefetch + regular join regression introduced
1042 - Fixed insert_bulk rebless handling
1043 - Fixed Storable roundtrip regression, and general serialization
1045 - SQLT related fixes:
1046 - sqlt_type is now called on the correct storage object
1047 - hooks can now see the correct producer_type (RT#47891)
1048 - optional SQLT requirements for e.g. deploy() bumped to 0.11002
1049 - Really fixed (and greatly cleaned up) postgresql autoinc sequence
1051 - Automatically detect MySQL v3 and use INNER JOIN instead of JOIN
1052 - POD improvements (including RT#48769)
1053 - Test suite tweaks (including fixes for recent CPANTS fails)
1054 - Better support for MSSQL IDENTITY_INSERT ON
1056 0.08109 2009-08-18 08:35:00 (UTC)
1057 - Replication updates:
1058 - Improved the replication tests so that they are more reliable
1059 and accurate, and hopefully solve some cross platform issues.
1060 - Bugfixes related to naming particular replicants in a
1061 'force_pool' attribute.
1062 - Lots of documentation updates, including a new Introduction.pod
1064 - Fixed the way we detect transaction to make this more reliable
1065 and forward looking.
1066 - Fixed some trouble with the way Moose Types are used.
1067 - Made discard_chages/get_from_storage replication aware (they
1068 now read from the master storage by default)
1069 - Refactor of MSSQL storage drivers, with some new features:
1070 - Support for placeholders for MSSQL via DBD::Sybase with proper
1072 - 'uniqueidentifier' support with auto newid()
1073 - Dynamic cursor support and other MARS options for ODBC
1074 - savepoints with auto_savepoint => 1
1075 - Support for MSSQL 'money' type
1076 - Support for 'smalldatetime' type used in MSSQL and Sybase for
1077 InflateColumn::DateTime
1078 - Support for Postgres 'timestamp without timezone' type in
1079 InflateColumn::DateTime (RT#48389)
1080 - Added new MySQL specific on_connect_call macro 'set_strict_mode'
1081 (also known as make_mysql_not_suck_as_much)
1082 - Multiple prefetch-related fixes:
1083 - Adjust overly agressive subquery join-chain pruning
1084 - Always preserve the outer join-chain - fixes numerous
1085 problems with search_related chaining
1086 - Deal with the distinct => 1 attribute properly when using
1088 - An extension of the select-hashref syntax, allowing labeling
1089 SQL-side aliasing: select => [ { max => 'foo', -as => 'bar' } ]
1090 - Massive optimization of the DBI storage layer - reduce the
1091 amount of connected() ping-calls
1092 - Some fixes of multi-create corner cases
1093 - Multiple POD improvements
1094 - Added exception when resultset is called without an argument
1095 - Improved support for non-schema-qualified tables under
1096 Postgres (fixed last_insert_id sequence name auto-detection)
1098 0.08108 2009-07-05 23:15:00 (UTC)
1099 - Fixed the has_many prefetch with limit/group deficiency -
1100 it is now possible to select "top 5 commenters" while
1101 prefetching all their comments
1102 - New resultsed method count_rs, returns a ::ResultSetColumn
1103 which in turn returns a single count value
1104 - Even better support of count with limit
1105 - New on_connect_call/on_disconnect_call functionality (check
1106 POD of Storage::DBI)
1107 - Automatic datetime handling environment/session setup for
1108 Oracle via connect_call_datetime_setup()
1109 - count/all on related left-joined empty resultsets now correctly
1111 - Fixed regression when both page and offset are specified on
1113 - Fixed HRI returning too many empty results on multilevel
1114 nonexisting prefetch
1115 - make_column_dirty() now overwrites the deflated value with an
1116 inflated one if such exists
1117 - Fixed set_$rel with where restriction deleting rows outside
1119 - populate() returns the created objects or an arrayref of the
1120 created objects depending on scalar vs. list context
1121 - Fixed find_related on 'single' relationships - the former
1122 implementation would overspecify the WHERE condition, reporting
1123 no related objects when there in fact is one
1124 - SQL::Translator::Parser::DBIx::Class now attaches tables to the
1125 central schema object in relationship dependency order
1126 - Fixed regression in set_column() preventing sourceless object
1128 - Fixed a bug in search_related doubling a join if the original
1129 $rs already joins/prefetches the same relation
1130 - Storage::DBI::connected() improvements for Oracle and Sybase
1131 - Fixed prefetch+incomplete select regression introduced in
1133 - MSSQL limit (TOP emulation) fixes and improvements
1135 0.08107 2009-06-14 08:21:00 (UTC)
1136 - Fix serialization regression introduced in 0.08103 (affects
1139 - Fixed incomplete ::Replicated debug output
1141 0.08106 2009-06-11 21:42:00 (UTC)
1142 - Switched SQLite storage driver to DateTime::Format::SQLite
1143 (proper timezone handling)
1144 - Fix more test problems
1146 0.08105 2009-06-11 19:04:00 (UTC)
1147 - Update of numeric columns now properly uses != to determine
1148 dirtyness instead of the usual eq
1149 - Fixes to IC::DT tests
1150 - Fixed exception when undef_if_invalid and timezone are both set
1151 on an invalid datetime column
1153 0.08104 2009-06-10 13:38:00 (UTC)
1154 - order_by now can take \[$sql, @bind] as in
1155 order_by => { -desc => \['colA LIKE ?', 'somestring'] }
1156 - SQL::Abstract errors are now properly croak()ed with the
1158 - populate() now properly reports the dataset slice in case of
1160 - Fixed corner case when populate() erroneously falls back to
1162 - Work around braindead mysql when doing subquery counts on
1163 resultsets containing identically named columns from several
1165 - Fixed m2m add_to_$rel to invoke find_or_create on the far
1166 side of the relation, to avoid duplicates
1167 - DBIC now properly handles empty inserts (invoking all default
1168 values from the DB, normally via INSERT INTO tbl DEFAULT VALUES
1169 - Fix find_or_new/create to stop returning random rows when
1170 default value insert is requested (RT#28875)
1171 - Make IC::DT extra warning state the column name too
1172 - It is now possible to transparrently search() on columns
1173 requiring DBI bind (i.e. PostgreSQL BLOB)
1174 - as_query is now a Storage::DBI method, so custom cursors can
1176 - Fix search_related regression introduced in 0.08103
1178 0.08103 2009-05-26 19:50:00 (UTC)
1179 - Multiple $resultset -> count/update/delete fixes. Now any
1180 of these operations will succeed, regardless of the complexity
1181 of $resultset. distinct, group_by, join, prefetch are all
1182 supported with expected results
1183 - Return value of $rs->delete is now the storage return value
1184 and not 1 as it used to be
1185 - don't pass SQL functions into GROUP BY
1186 - Remove MultiDistinctEmulation.pm, effectively deprecating
1187 { select => { distinct => [ qw/col1 col2/ ] } }
1188 - Change ->count code to work correctly with DISTINCT (distinct => 1)
1190 - Removed interpolation of bind vars for as_query - placeholders
1191 are preserved and nested query bind variables are properly
1192 merged in the correct order
1193 - Refactor DBIx::Class::Storage::DBI::Sybase to automatically
1194 load a subclass, namely Microsoft_SQL_Server.pm
1195 (similar to DBIx::Class::Storage::DBI::ODBC)
1196 - Refactor InflateColumn::DateTime to allow components to
1197 circumvent DateTime parsing
1198 - Support inflation of timestamp datatype
1199 - Support BLOB and CLOB datatypes on Oracle
1200 - Storage::DBI::Replicated::Balancer::Random:
1201 added master_read_weight
1202 - Storage::DBI::Replicated: storage opts from connect_info,
1203 connect_info merging to replicants, hashref connect_info support,
1204 improved trace output, other bug fixes/cleanups
1205 - distinct => 1 with prefetch now groups by all columns
1206 - on_connect_do accepts a single string equivalent to a one
1207 element arrayref (RT#45159)
1208 - DB2 limit + offset now works correctly
1209 - Sybase now supports autoinc PKs (RT#40265)
1210 - Prefetch on joins over duplicate relations now works
1211 correctly (RT#28451)
1212 - "timestamp with time zone" columns (for Pg) now get inflated with a
1213 time zone information preserved
1214 - MSSQL Top limit-emulation improvements (GROUP BY and subquery support)
1215 - ResultSetColumn will not lose the joins infered from a parent
1218 0.08102 2009-04-30 08:29:00 (UTC)
1219 - Fixed two subtle bugs when using columns or select/as
1220 paired with a join (limited prefetch)
1221 - Fixed breakage of cdbi tests (RT#45551)
1222 - Some POD improvements
1224 0.08101 2009-04-27 09:45:00 (UTC)
1225 - Fix +select, +as, +columns and include_columns being stripped
1227 - move load_optional_class from DBIx::Class::Componentised to
1228 Class::C3::Componentised, bump dependency
1229 - register_extra_source() now *really* fixed wrt subclassing
1230 - Added missing POD descriptions (RT#45195)
1231 - Fix insert() to not store_column() every present object column
1232 - Multiple Makefile.PL fixes
1234 0.08100 2009-04-19 11:39:35 (UTC)
1235 - Todo out the register_extra_source test until after shipping
1237 0.08099_08 2009-03-30 00:00:00 (UTC)
1238 - Fixed taint mode with load_namespaces
1239 - Putting IC::DateTime locale, timezone or floating_tz_ok attributes into
1240 extra => {} has been deprecated. The new way is to put these things
1241 directly into the columns definition
1242 - Switched MI code to MRO::Compat
1243 - Document db-side default_value caveats
1244 - Search_like() now warns to indicate deprecation in 0.09.
1245 - TxnScopeGuard left experimental state
1247 0.08099_07 2009-02-27 02:00:00 (UTC)
1248 - multi-create using find_or_create rather than _related for post-insert
1249 - fix get_inflated_columns to check has_column_loaded
1250 - Add DBIC_MULTICREATE_DEBUG env var (undocumented, quasi-internal)
1251 - Fix up multi-create to:
1252 - correctly propagate columns loaded during multi-insert of rels
1253 - not try and insert things tagged on via new_related unless required
1254 - Possible to set locale in IC::DateTime extra => {} config
1255 - Calling the accessor of a belongs_to when the foreign_key
1256 was NULL and the row was not stored would unexpectedly fail
1257 - Split sql statements for deploy only if SQLT::Producer returned a scalar
1258 containing all statements to be executed
1259 - Add as_query() for ResultSet and ResultSetColumn. This makes subqueries
1260 possible. See the Cookbook for details.
1261 - Massive rewrite of Ordered to properly handle position constraints and
1262 to make it more matpath-friendly
1263 - deploy_statements called ddl_filename with the $version and $dir arguments
1265 - columns/+columns attributes now support { as => select } hahsrefs
1266 - support for views both in DBIC and via deploy() in SQLT
1268 0.08099_06 2009-01-23 07:30:00 (UTC)
1269 - Allow a scalarref to be supplied to the 'from' resultset attribute
1270 - Classes submitted as result_class for a resultsource are now
1271 automatically loaded via ensure_loaded()
1272 - 'result_class' resultset attribute, identical to result_class()
1273 - add 'undef_on_null_fk' option for relationship accessors of type 'single'.
1274 This will prevent DBIC from querying the database if one or more of
1275 the key columns IS NULL
1276 - for 'belongs_to' rels, 'undef_on_null_fk' defaults to true.
1277 - fixed scope unaware last_insert_id fetching for MSSQL
1278 (http://msdn.microsoft.com/en-us/library/ms190315.aspx)
1279 - an sqlt_deploy_hook can now be shared between result sources using
1280 a configurable callback trigger
1281 - new order_by => { -desc => 'colname' } syntax supported
1282 - PG array datatype supported
1283 - insert should use store_column, not set_column to avoid marking
1284 clean just-stored values as dirty. New test for this
1285 - regression test for source_name
1287 0.08099_05 2008-10-30 21:30:00 (UTC)
1288 - Rewrite of Storage::DBI::connect_info(), extended with an
1289 additional argument format type
1290 - InflateColumn::DateTime: add warning about floating timezone
1291 - InflateColumn::DateTime: possible to enforce/skip inflation
1292 - delete throws exception if passed arguments to prevent drunken mishaps.
1293 - Fix storage to copy scalar conds before regexping to avoid
1294 trying to modify a constant in odd edge cases
1295 - Related resultsets on uninserted objects are now empty
1296 - Fixed up related resultsets and multi-create
1297 - Fixed superfluous connection in ODBC::_rebless
1298 - Fixed undef PK for first insert in ODBC::Microsoft_SQL_Server
1299 - Added virtual method to Versioned so a user can create upgrade
1300 path across multiple versions (jgoulah)
1301 - Better (and marginally faster) implementation of the HashRefInflator
1302 hash construction algorithm
1303 - Allow explicit specification of ON DELETE/ON UPDATE constraints
1304 when using the SQLT parser
1306 0.08099_04 2008-07-24 01:00:00
1307 - Functionality to storage to enable a sub to be run without FK checks
1308 - Fixed $schema->clone bug which caused clone and source to share
1310 - Added register_extra_source methods for additional sources
1311 - Added datetime_undef_if_invalid for InflateColumn::DateTime to
1312 return undef on invalid date/time values
1313 - Added search_related_rs method to ResultSet
1314 - add a make_column_dirty method to Row to force updates
1315 - throw a clear exception when user tries multi-has_many prefetch
1316 - SQLT parser prefixes index names with ${table}_idx_ to avoid clashes
1317 - mark ResultSetManager as deprecated and undocument it
1318 - pod fix (RT #32988)
1319 - add Test::Exception to test requirements (RT #34256)
1320 - make ash's build_requires/META.yml fixes work better
1321 - is_deferable support on relations used by the SQL::Translator
1323 - Refactored DBIx::Class::Schema::Versioned
1324 - Syntax errors from resultset components are now reported correctly
1325 - sqltargs respected correctly in deploy et al.
1326 - Added support for savepoints, and using them automatically in
1327 nested transactions if auto_savepoint is set in connect_info.
1328 - Changed naming scheme for constraints and keys in the sqlt parser;
1329 names should now be consistent and collision-free.
1330 - Improve handling of explicit key attr in ResultSet::find
1331 - Add warnings for non-unique ResultSet::find queries
1332 - Changed Storage::DBI::Replication to Storage::DBI::Replicated and
1334 - By default now deploy/diff et al. will ignore constraint and index
1336 - Add ResultSet::_is_deterministic_value, make new_result filter the
1337 values passed to new to drop values that would generate invalid SQL.
1338 - Use Sub::Name to name closures before installing them. Fixes
1339 incompatibility with Moose method modifiers on generated methods.
1341 0.08010 2008-03-01 10:30
1342 - Fix t/94versioning.t so it passes with latest SQL::Translator
1344 0.08009 2008-01-20 13:30
1345 - Made search_rs smarter about when to preserve the cache to fix
1347 - Added Storage::DBI subclass for MSSQL over ODBC.
1348 - Added freeze, thaw and dclone methods to Schema so that thawed
1349 objects will get re-attached to the schema.
1350 - Moved dbicadmin to JSON::Any wrapped JSON.pm for a sane API
1351 (also fixes RT #32393)
1352 - introduced DBIx::Class::set_inflated_columns
1353 - DBIx::Class::Row::copy uses set_inflated_columns
1355 0.08008 2007-11-16 14:30:00
1356 - Fixed join merging bug (test from Zby)
1357 - When adding relationships, it will throw an exception if you get the
1358 foreign and self parts the wrong way round in the condition
1359 - ResultSetColumn::func() now returns all results if called in list
1360 context; this makes things like func('DISTINCT') work as expected
1361 - Many-to-many relationships now warn if the utility methods would
1363 - InflateColumn::DateTime now accepts an extra parameter of timezone
1364 to set timezone on the DT object (thanks Sergio Salvi)
1365 - Added sqlt_deploy_hook to result classes so that indexes can be
1367 - Added startup checks to warn loudly if we appear to be running on
1368 RedHat systems from perl-5.8.8-10 and up that have the bless/overload
1369 patch applied (badly) which causes 2x -> 100x performance penalty.
1371 - ResultSource::reverse_relationship_info can distinguish between
1372 sources using the same table
1373 - Row::insert will now not fall over if passed duplicate related objects
1374 - Row::copy will not fall over if you have two relationships to the
1375 same source with a unique constraint on it
1377 0.08007 2007-09-04 19:36:00
1378 - patch for Oracle datetime inflation (abram@arin.net)
1379 - added on_disconnect_do
1380 - on_connect_do and on_disconnect_do take coderefs and arrayrefs
1382 0.08006 2007-08-12 15:12:00
1383 - Move to using Class::C3::Componentised
1384 - Remove warn statement from DBIx::Class::Row
1387 - add timestamp fix re rt.cpan 26978 - no test yet but change
1388 clearly should cause no regressions
1389 - provide alias for related_resultset via local() so it's set
1390 correctly at resultset construction time (fixes RestrictWithObject)
1391 - fixes bind params in debug statements
1392 (original test from abraxxa)
1393 - fixed storage->connected fork bug
1394 (test and fix from Radu Greab)
1395 - add 1; to AccessorGroup.pm for stuff that still uses it
1396 - refactor Statistics to create debugging filehandle to fix bug with
1397 closed STDERR, update docs and modify Versioned to use Statistics
1398 (original fix from diz)
1400 0.08004 2007-08-06 19:00:00
1401 - fix storage connect code to not trigger bug via auto-viv
1403 - fixup cursor_class to be an 'inherited' attr for per-package defaults
1404 - add default_resultset_attributes entry to Schema
1405 - optimisation in DBI::Cursor to check software_limit before falling
1406 back to base Cursor->all
1407 - fix bug with create_multi not inserting non-storage objects
1408 (test and fix from davinchi)
1409 - DBIx::Class::AccessorGroup made empty subclass of
1410 Class::Accessor::Grouped
1411 - fixed an ugly bug regarding $dbh->{AutoCommit} and transactions
1412 - ensure_class_loaded handles non-classnames better.
1413 - non-destructive hashref handling for connect_info options
1414 - count no longer returns negative values after slice
1415 (report and test from JOHANL)
1416 - rebless before building datetime_parser
1417 (patch from mattlaw / Matt Lawrence)
1419 0.08003 2007-07-14 18:01:00
1420 - improved populate bulk_insert mode
1421 - fixed up multi_create to be more intelligent about PK<->PK rels
1422 - fix many-many rels to not use set_columns
1423 - Unmarked deploy as experimental since it isn't anymore
1424 - Removed Cwd dep since it's not required and causes problems
1425 with debian packaging
1426 - Patch to fix ? in data for NoBindVars (from Tom Hukins)
1427 - Restored mk_classaccessor method for compatibility
1428 - Fixed group_by problem with oracle limit syntax
1429 - Fixed attr merging problem
1430 - Fixed $rs->get_column w/prefetch problem
1432 0.08002 2007-06-20 06:10:00
1433 - add scope guard to Row::insert to ensure rollback gets called
1434 - more heuristics in Row::insert to try and get insert order right
1435 - eliminate vestigial code in PK::Auto
1436 - more expressive DBI errors
1437 - soften errors during deploy
1438 - ensure_connected before txn_begin to catch stomping on transaction
1440 - new method "rethrow" for our exception objects
1442 0.08001 2007-06-17 21:21:02
1443 - Cleaned up on_connect handling for versioned
1444 - removed DateTime use line from multi_create test
1445 - hid DBIx::ContextualFetch::st override in CDBICompat
1447 0.08000 2007-06-17 18:06:12
1448 - Fixed DBIC_TRACE debug filehandles to set ->autoflush(1)
1449 - Fixed circular dbh<->storage in HandleError with weakref
1451 0.07999_06 2007-06-13 04:45:00
1452 - tweaked Row.pm to make last_insert_id take multiple column names
1453 - Fixed DBIC::Storage::DBI::Cursor::DESTROY bug that was
1454 messing up exception handling
1455 - added exception objects to eliminate stacktrace/Carp::Clan
1457 - setting $ENV{DBIC_TRACE} defaults stacktrace on.
1458 - added stacktrace option to Schema, makes throw_exception
1460 - make database handles use throw_exception by default
1461 - make database handles supplied by a coderef use our
1462 standard HandleError/RaiseError/PrintError
1463 - add "unsafe" connect_info option to suppress our setting
1464 of HandleError/RaiseError/PrintError
1465 - removed several redundant evals whose sole purpose was to
1466 provide extra debugging info
1467 - fixed page-within-page bug (reported by nilsonsfj)
1468 - fixed rare bug when database is disconnected inbetween
1469 "$dbh->prepare_cached" and "$sth->execute"
1471 0.07999_05 2007-06-07 23:00:00
1472 - Made source_name rw in ResultSource
1473 - Fixed up SQL::Translator test/runtime dependencies
1474 - Fixed t/60core.t in the absence of DateTime::Format::MySQL
1475 - Test cleanup and doc note (ribasushi)
1477 0.07999_04 2007-06-01 14:04:00
1478 - pulled in Replication storage from branch and marked EXPERIMENTAL
1479 - fixup to ensure join always LEFT after first LEFT join depthwise
1480 - converted the vendor tests to use schema objects intead of schema
1481 classes, made cleaned more reliable with END blocks
1482 - versioning support via DBIx::Class::Schema::Versioned
1483 - find/next now return undef rather than () on fail from Bernhard Graf
1484 - rewritten collapse_result to fix prefetch
1485 - moved populate to resultset
1486 - added support for creation of related rows via insert and populate
1487 - transaction support more robust now in the face of varying AutoCommit
1488 and manual txn_begin usage
1489 - unbreak back-compat for Row/ResultSet->new_result
1490 - Added Oracle/WhereJoins.pm for Oracle >= 8 to support
1491 Oracle <= 9i, and provide Oracle with a better join method for
1492 later versions. (I use the term better loosely.)
1493 - The SQL::T parser class now respects a relationship attribute of
1494 is_foreign_key_constrain to allow explicit control over wether or
1495 not a foreign constraint is needed
1496 - resultset_class/result_class now (again) auto loads the specified
1497 class; requires Class::Accessor::Grouped 0.05002+
1498 - added get_inflated_columns to Row
1499 - %colinfo accessor and inflate_column now work together
1500 - More documentation updates
1501 - Error messages from ->deploy made more informative
1502 - connect_info will now always return the arguments it was
1504 - A few small efficiency improvements for load_classes
1505 and compose_namespace
1507 0.07006 2007-04-17 23:18:00
1508 - Lots of documentation updates
1509 - deploy now takes an optional 'source_names' parameter (dec)
1510 - Quoting for for columns_info_for
1511 - RT#25683 fixed (multiple open sths on DBD::Sybase)
1512 - CDBI compat infers has_many from has_a (Schwern)
1513 - Fix ddl_filename transformation (Carl Vincent)
1515 0.07999_02 2007-01-25 20:11:00
1516 - add support for binding BYTEA and similar parameters (w/Pg impl)
1517 - add support to Ordered for multiple ordering columns
1518 - mark DB.pm and compose_connection as deprecated
1519 - switch tests to compose_namespace
1520 - ResultClass::HashRefInflator added
1521 - Changed row and rs objects to not have direct handle to a source,
1522 instead a (schema,source_name) tuple of type ResultSourceHandle
1524 0.07005 2007-01-10 18:36:00
1525 - fixup changes file
1526 - remove erroneous .orig files - oops
1528 0.07004 2007-01-09 21:52:00
1529 - fix find_related-based queries to correctly grep the unique key
1530 - fix InflateColumn to inflate/deflate all refs but scalar refs
1532 0.07003 2006-11-16 11:52:00
1533 - fix for rt.cpan.org #22740 (use $^X instead of hardcoded "perl")
1534 - Tweaks to resultset to allow inflate_result to return an array
1535 - Fix UTF8Columns to work under Perl <= 5.8.0
1536 - Fix up new_result in ResultSet to avoid alias-related bugs
1537 - Made new/update/find handle 'single' rel accessor correctly
1538 - Fix NoBindVars to be safer and handle non-true bind values
1539 - Don't blow up if columns_info_for returns useless results
1540 - Documentation updates
1542 0.07999_01 2006-10-05 21:00:00
1543 - add connect_info option "disable_statement_caching"
1544 - create insert_bulk using execute_array, populate uses it
1545 - added DBIx::Class::Schema::load_namespaces, alternative to
1547 - added source_info method for source-level metadata (kinda like
1549 - Some of ::Storage::DBI's code/docs moved to ::Storage
1550 - DBIx::Class::Schema::txn_do code moved to ::Storage
1551 - Storage::DBI now uses exceptions instead of ->ping/->{Active} checks
1552 - Storage exceptions are thrown via the schema class's throw_exception
1553 - DBIx::Class::Schema::throw_exception's behavior can be modified via
1555 - columns_info_for is deprecated, and no longer runs automatically.
1556 You can make it work like before via
1557 __PACKAGE__->column_info_from_storage(1) for now
1558 - Replaced DBIx::Class::AccessorGroup and Class::Data::Accessor with
1559 Class::Accessor::Grouped. Only user noticible change is to
1560 table_class on ResultSourceProxy::Table (i.e. table objects in
1561 schemas) and, resultset_class and result_class in ResultSource.
1562 These accessors no longer automatically require the classes when
1565 0.07002 2006-09-14 21:17:32
1566 - fix quote tests for recent versions of SQLite
1567 - added reference implementation of Manual::Example
1568 - backported column_info_from_storage accessor from -current, but
1569 - fixed inflate_datetime.t tests/stringify under older Test::More
1570 - minor fixes for many-to-many relationship helpers
1571 - cleared up Relationship docs, and fixed some typos
1572 - use ref instead of eval to check limit syntax (to avoid issues with
1574 - update ResultSet::_cond_for_update_delete to handle more complicated
1576 - bugfix to Oracle columns_info_for
1577 - remove_columns now deletes columns from _columns
1579 0.07001 2006-08-18 19:55:00
1580 - add directory argument to deploy()
1581 - support default aliases in many_to_many accessors.
1582 - support for relationship attributes in many_to_many accessors.
1583 - stop search_rs being destructive to attrs
1584 - better error reporting when loading components
1585 - UTF8Columns changed to use "utf8" instead of "Encode"
1586 - restore automatic aliasing in ResultSet::find() on nonunique queries
1587 - allow aliases in ResultSet::find() queries (in cases of relationships
1589 - pass $attrs to find from update_or_create so a specific key can be
1591 - remove anonymous blesses to avoid major speed hit on Fedora Core 5's
1592 Perl and possibly others; for more information see:
1593 https://bugzilla.redhat.com/bugzilla/show_bug.cgi?id=196836
1594 - fix a pathological prefetch case
1595 - table case fix for Oracle in columns_info_for
1596 - stopped search_rs deleting attributes from passed hash
1598 0.07000 2006-07-23 02:30:00
1599 - supress warnings for possibly non-unique queries, since
1600 _is_unique_query doesn't infer properly in all cases
1601 - skip empty queries to eliminate spurious warnings on ->deploy
1602 - fixups to ORDER BY, tweaks to deepen some copies in ResultSet
1603 - fixup for RowNum limit syntax with functions
1605 0.06999_07 2006-07-12 20:58:05
1606 - fix issue with from attr copying introduced in last release
1608 0.06999_06 2006-07-12 17:16:55
1609 - documentation for new storage options, fix S::A::L hanging on to $dbh
1610 - substantial refactor of search_related code to fix alias numbering
1611 - don't generate partial unique keys in ResultSet::find() when a table
1612 has more than one unique constraint which share a column and only one
1614 - cleanup UTF8Columns and make more efficient
1615 - rename DBIX_CLASS_STORAGE_DBI_DEBUG to DBIC_TRACE (with compat)
1616 - rename _parent_rs to _parent_source in ResultSet
1619 0.06999_05 2006-07-04 14:40:01
1620 - fix issue with incorrect $rs->{attrs}{alias}
1621 - fix subclassing issue with source_name
1622 - tweak quotes test to output text on failure
1623 - fix Schema->txn_do to not fail as a classmethod
1625 0.06999_04 2006-06-29 20:18:47
1626 - disable cdbi-t/02-Film.t warning tests under AS perl
1627 - fixups to MySQL tests (aka "work round mysql being retarded")
1628 - compat tweaks for Storage debug logging
1630 0.06999_03 2006-06-26 21:04:44
1631 - various documentation improvements
1632 - fixes to pass test suite on Windows
1633 - rewrote and cleaned up SQL::Translator tests
1634 - changed relationship helpers to only call ensure_class_loaded when the
1635 join condition is inferred
1636 - rewrote many_to_many implementation, now provides helpers for adding
1637 and deleting objects without dealing with the link table
1638 - reworked InflateColumn implementation to lazily deflate where
1639 possible; now handles passing an inflated object to new()
1640 - changed join merging to not create a rel_2 alias when adding a join
1641 that already exists in a parent resultset
1642 - Storage::DBI::deployment_statements now calls ensure_connected
1643 if it isn't passed a type
1644 - fixed Componentized::ensure_class_loaded
1645 - InflateColumn::DateTime supports date as well as datetime
1646 - split Storage::DBI::MSSQL into MSSQL and Sybase::MSSQL
1647 - fixed wrong debugging hook call in Storage::DBI
1648 - set connect_info properly before setting any ->sql_maker things
1650 0.06999_02 2006-06-09 23:58:33
1651 - Fixed up POD::Coverage tests, filled in some POD holes
1652 - Added a warning for incorrect component order in load_components
1653 - Fixed resultset bugs to do with related searches
1654 - added code and tests for Componentized::ensure_class_found and
1656 - NoBindVars + Sybase + MSSQL stuff
1657 - only rebless S::DBI if it is still S::DBI and not a subclass
1658 - Added `use' statement for DBD::Pg in Storage::DBI::Pg
1659 - stopped test relying on order of unordered search
1660 - bugfix for join-types in nested joins using the from attribute
1661 - obscure prefetch problem fixed
1662 - tightened up deep search_related
1663 - Fixed 'DBIx/Class/DB.pm did not return a true value' error
1664 - Revert change to test for deprecated find usage and swallow warnings
1665 - Slight wording change to new_related() POD
1666 - new specific test for connect_info coderefs
1667 - POD clarification and content bugfixing + a few code formatting fixes
1668 - POD::Coverage additions
1670 - Fix column_info stomping
1672 0.06999_01 2006-05-28 17:19:30
1673 - add automatic naming of unique constraints
1674 - marked DB.pm as deprecated and noted it will be removed by 1.0
1675 - add ResultSetColumn
1676 - refactor ResultSet code to resolve attrs as late as possible
1677 - merge prefetch attrs into join attrs
1678 - add +select and +as attributes to ResultSet
1679 - added InflateColumn::DateTime component
1680 - refactor debugging to allow for profiling using Storage::Statistics
1681 - removed Data::UUID from deps, made other optionals required
1682 - modified SQLT parser to skip dupe table names
1683 - added remove_column(s) to ResultSource/ResultSourceProxy
1684 - added add_column alias to ResultSourceProxy
1685 - added source_name to ResultSource
1686 - load_classes now uses source_name and sets it if necessary
1687 - add update_or_create_related to Relationship::Base
1688 - add find_or_new to ResultSet/ResultSetProxy and find_or_new_related
1689 to Relationship::Base
1690 - add accessors for unique constraint names and coulums to
1691 ResultSource/ResultSourceProxy
1692 - rework ResultSet::find() to search unique constraints
1693 - CDBICompat: modify retrieve to fix column casing when ColumnCase is
1695 - CDBICompat: override find_or_create to fix column casing when
1696 ColumnCase is loaded
1697 - reorganized and simplified tests
1699 - added the ability to set on_connect_do and the various sql_maker
1700 options as part of Storage::DBI's connect_info.
1702 0.06003 2006-05-19 15:37:30
1703 - make find_or_create_related check defined() instead of truth
1704 - don't unnecessarily fetch rels for cascade_update
1705 - don't set_columns explicitly in update_or_create; instead use
1706 update($hashref) so InflateColumn works
1707 - fix for has_many prefetch with 0 related rows
1708 - make limit error if rows => 0
1709 - added memory cycle tests and a long-needed weaken call
1711 0.06002 2006-04-20 00:42:41
1712 - fix set_from_related to accept undef
1713 - fix to Dumper-induced hash iteration bug
1714 - fix to copy() with non-composed resultsource
1715 - fix to ->search without args to clone rs but maintain cache
1716 - grab $self->dbh once per function in Storage::DBI
1717 - nuke ResultSource caching of ->resultset for consistency reasons
1718 - fix for -and conditions when updating or deleting on a ResultSet
1721 - Added fix for quoting with single table
1722 - Substantial fixes and improvements to deploy
1723 - slice now uses search directly
1724 - fixes for update() on resultset
1725 - bugfix to Cursor to avoid error during DESTROY
1726 - transaction DBI operations now in debug trace output
1728 0.06000 2006-03-25 18:03:46
1729 - Lots of documentation improvements
1730 - Minor tweak to related_resultset to prevent it storing a searched rs
1731 - Fixup to columns_info_for when database returns type(size)
1732 - Made do_txn respect void context (on the off-chance somebody cares)
1733 - Fix exception text for nonexistent key in ResultSet::find()
1735 0.05999_04 2006-03-18 19:20:49
1736 - Fix for delete on full-table resultsets
1737 - Removed caching on count() and added _count for pager()
1738 - ->connection does nothing if ->storage defined and no args
1739 (and hence ->connect acts like ->clone under the same conditions)
1740 - Storage::DBI throws better exception if no connect info
1741 - columns_info_for made more robust / informative
1742 - ithreads compat added, fork compat improved
1743 - weaken result_source in all resultsets
1744 - Make pg seq extractor less sensitive.
1746 0.05999_03 2006-03-14 01:58:10
1747 - has_many prefetch fixes
1748 - deploy now adds drop statements before creates
1749 - deploy outputs debugging statements if DBIX_CLASS_STORAGE_DBI_DEBUG
1752 0.05999_02 2006-03-10 13:31:37
1753 - remove test dep on YAML
1754 - additional speed tweaks for C3
1755 - allow scalarefs passed to order_by to go straight through to SQL
1756 - renamed insert_or_update to update_or_insert (with compat alias)
1757 - hidden lots of packages from the PAUSE Indexer
1759 0.05999_01 2006-03-09 18:31:44
1760 - renamed cols attribute to columns (cols still supported)
1761 - added has_column_loaded to Row
1762 - Storage::DBI connect_info supports coderef returning dbh as 1st arg
1763 - load_components() doesn't prepend base when comp. prefixed with +
1766 - prefetch for has_many
1767 - cache attr for resultsets
1768 - PK::Auto::* no longer required since Storage::DBI::* handle auto-inc
1769 - minor tweak to tests for join edge case
1770 - added cascade_copy relationship attribute
1771 (sponsored by Airspace Software, http://www.airspace.co.uk/)
1772 - clean up set_from_related
1773 - made copy() automatically null out auto-inc columns
1774 - added txn_do() method to Schema, which allows a coderef to be
1777 0.05007 2006-02-24 00:59:00
1778 - tweak to Componentised for Class::C3 0.11
1779 - fixes for auto-inc under MSSQL
1781 0.05006 2006-02-17 15:32:40
1782 - storage fix for fork() and workaround for Apache::DBI
1783 - made update(\%hash) work on row as well as rs
1784 - another fix for count with scalar group_by
1785 - remove dependency on Module::Find in 40resultsetmanager.t (RT #17598)
1787 0.05005 2006-02-13 21:24:51
1788 - remove build dependency on version.pm
1790 0.05004 2006-02-13 20:59:00
1791 - allow specification of related columns via cols attr when primary
1792 keys of the related table are not fetched
1793 - fix count for group_by as scalar
1794 - add horrific fix to make Oracle's retarded limit syntax work
1795 - remove Carp require
1796 - changed UUIDColumns to use new UUIDMaker classes for uuid creation
1797 using whatever module may be available
1799 0.05003 2006-02-08 17:50:20
1800 - add component_class accessors and use them for *_class
1801 - small fixes to Serialize and ResultSetManager
1802 - rollback on disconnect, and disconnect on DESTROY
1804 0.05002 2006-02-06 12:12:03
1805 - Added recommends for Class::Inspector
1806 - Added skip_all to t/40resultsetmanager.t if no Class::Inspector
1809 0.05001 2006-02-05 15:28:10
1810 - debug output now prints NULL for undef params
1811 - multi-step prefetch along the same rel (e.g. for trees) now works
1812 - added multi-join (join => [ 'foo', 'foo' ]), aliases second to foo_2
1813 - hack PK::Auto::Pg for "table" names referencing a schema
1814 - find() with attributes works
1815 - added experimental Serialize and ResultSetManager components
1816 - added code attribute recording to DBIx::Class
1817 - fix to find() for complex resultsets
1818 - added of $storage->debugcb(sub { ... })
1819 - added $source->resultset_attributes accessor
1820 - added include_columns rs attr
1822 0.05000 2006-02-01 16:48:30
1823 - assorted doc fixes
1824 - remove ObjectCache, not yet working in 0.05
1825 - let many_to_many rels have attrs
1826 - fix ID method in PK.pm to be saner for new internals
1827 - fix t/30dbicplain.t to use ::Schema instead of
1828 Catalyst::Model::DBIC::Plain
1830 0.04999_06 2006-01-28 21:20:32
1831 - fix Storage/DBI (tried to load deprecated ::Exception component)
1833 0.04999_05 2006-01-28 20:13:52
1834 - count will now work for grouped resultsets
1835 - added accessor => option to column_info to specify accessor name
1836 - added $schema->populate to load test data (similar to AR fixtures)
1837 - removed cdbi-t dependencies, only run tests if installed
1838 - Removed DBIx::Class::Exception
1839 - unified throw_exception stuff, using Carp::Clan
1840 - report query when sth generation fails.
1841 - multi-step prefetch!
1845 0.04999_04 2006-01-24 21:48:21
1846 - more documentation improvements
1847 - add columns_info_for for vendor-specific column info (Zbigniew
1849 - add SQL::Translator::Producer for DBIx::Class table classes (Jess
1851 - add unique constraint declaration (Daniel Westermann-Clark)
1852 - add new update_or_create method (Daniel Westermann-Clark)
1853 - rename ResultSetInstance class to ResultSetProxy, ResultSourceInstance
1854 to ResultSourceProxy, and TableInstance to ResultSourceProxy::Table
1855 - minor fixes to UUIDColumns
1856 - add debugfh method and ENV magic for tracing SQL (Nigel Metheringham)
1858 0.04999_03 2006-01-20 06:05:27
1859 - imported Jess Robinson's SQL::Translator::Parser::DBIx::Class
1860 - lots of internals cleanup to eliminate result_source_instance
1862 - added register_column and register_relationship class APIs
1863 - made Storage::DBI use prepare_cached safely (thanks to Tim Bunce)
1864 - many documentation improvements (thanks guys!)
1865 - added ->connection, ->connect, ->register_source and ->clone schema
1867 - Use croak instead of die for user errors.
1869 0.04999_02 2006-01-14 07:17:35
1870 - Schema is now self-contained; no requirement for co-operation
1871 - add_relationship, relationships, relationship_info, has_relationship
1872 - relationship handling on ResultSource
1873 - all table handling now in Table.pm / ResultSource.pm
1874 - added GROUP BY and DISTINCT support
1875 - hacked around SQL::Abstract::Limit some more in DBIC::SQL::Abstract
1876 (this may have fixed complex quoting)
1877 - moved inflation to inflate_result in Row.pm
1878 - added $rs->search_related
1879 - split compose_namespace out of compose_connection in Schema
1880 - ResultSet now handles find
1881 - various *_related methods are now ->search_related->*
1882 - added new_result to ResultSet
1884 0.04999_01 2005-12-27 03:33:42
1885 - search and related methods moved to ResultSet
1886 - select and as added to ResultSet attrs
1887 - added DBIx::Class::Table and TableInstance for table-per-class
1888 - added DBIx::Class::ResultSetInstance which handles proxying
1889 search etc. as a superclass of DBIx::Class::DB
1890 - assorted test and code cleanup work
1892 0.04001 2005-12-13 22:00:00
1893 - Fix so set_inflated_column calls set_column
1894 - Syntax errors in relationship classes are now reported
1895 - Better error detection in set_primary_key and columns methods
1896 - Documentation improvements
1897 - Better transaction support with txn_* methods
1898 - belongs_to now works when $cond is a string
1899 - PK::Auto::Pg updated, only tries primary keys instead of all cols
1902 - Moved get_simple and set_simple into AccessorGroup
1903 - Made 'new' die if given invalid columns
1904 - Added has_column and column_info to Table.pm
1905 - Refactored away from direct use of _columns and _primaries
1906 - Switched from NEXT to Class::C3
1909 - Added an || '' to the CDBICompat stringify to avoid null warnings
1910 - Updated name section for manual pods
1911 0.03003 2005-11-03 17:00:00
1913 - Changed use to require in Relationship/Base to avoid import.
1915 0.03002 2005-10-20 22:35:00
1916 - Minor bugfix to new (Row.pm)
1917 - Schema doesn't die if it can't load a class (Schema.pm)
1918 - New UUID columns plugin (UUIDColumns.pm)
1919 - Documentation improvements.
1921 0.03001 2005-09-23 14:00:00
1922 - Fixes to relationship helpers
1923 - IMPORTANT: prefetch/schema combination bug fix
1925 0.03 2005-09-19 19:35:00
1927 - Join support on search
1928 - Prefetch support on search
1930 0.02 2005-08-12 18:00:00
1932 - Performance improvements.
1933 - Oracle primary key support.
1934 - MS-SQL primary key support.
1935 - SQL::Abstract::Limit integration for database-agnostic limiting.
1937 0.01 2005-08-08 17:10:00