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_values'
11 to allow for proper reverse-relationship-like behavior
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)
15 - CDBICompat::columns() now supports adding columns through supplied
16 Class::DBI::Column instances (GH#52)
19 - Fix Resultset delete/update affecting *THE ENTIRE TABLE* in cases
20 of empty (due to conditions) resultsets with multi-column keys
21 - Fix on_connect_* not always firing in some cases - a race condition
22 existed between storage accessor setters and the determine_driver
23 routines, triggering a connection before the set-cycle is finished
24 - Fix collapse being ignored on single-origin selection (RT#95658)
25 - Fix incorrect behavior on custom result_class inflators altering
26 the amount of returned results
27 - Fix failure to detect stable order criteria when in iterator
28 mode of a has_many prefetch off a search_related chain
29 - Prevent erroneous database hit when accessing prefetched related
30 resultsets with no rows
31 - Fix incorrect handling of custom relationship conditions returning
32 SQLA literal expressions
33 - Fix long standing bug with populate() missing data from hashrefs with
34 different keysets: http://is.gd/2011_dbic_populate_gotcha (RT#92723)
35 - Fix multi-value literal populate not working with simplified bind
37 - Massively improve the implied resultset condition parsing - now all
38 applicable conditions within a resultset should be properly picked
39 up by create() and populate()
40 - Ensure definitive condition extractor handles bizarre corner cases
41 without bombing out (RT#93244)
42 - Fix set_inflated_column incorrectly handling \[] literals (GH#44)
43 - Ensure that setting a column to a literal invariably marks it dirty
44 - Work around exception objects with broken string overloading in one
45 additional codepath (missed in 0.08260)
46 - Fix inability to handle multiple consecutive transactions with
47 savepoints on DBD::SQLite < 1.39
48 - Fix CDBICompat to match Class::DBI behavior handling non-result
49 blessed has_a (implicit deflate via stringification and inflate via
53 - Ensure source metadata calls always take place on the result source
54 instance registered with the caller
55 - IFF DBIC_TRACE output defaults to STDERR we now silence the possible
56 wide-char warnings if the trace happens to contain unicode
57 - Remove ::ResultSource::resolve_condition - the underlying machinery
58 is in flux, and the method has had a deprecation warning for 5 years
60 0.08270 2014-01-30 21:54 (PST)
62 - Fix 0.08260 regression in DBD::SQLite bound int handling. Inserted
63 data was not affected, but any function <=> integer comparison would
64 have failed (originally fixed way back in 0e773352)
65 - Fix failure to load DateTime formatter when connecting to Firebird
69 - All drivers based on ::Storage::DBI::Firebird::Common now return the
70 same sqlt_type value (affects ::DBI::Interbase, ::DBI::Firebird and
71 ::DBI::ODBC::Firebird)
73 0.08260 2014-01-28 18:52 (UTC)
75 - A new zero-to-DBIC style manual: DBIx::Class::Manual::QuickStart
77 * Notable Changes and Deprecations
78 - Explicitly deprecate combination of distinct and selecting a
79 non-column via $rs->get_column()
82 - More robust handling of circular relationship declarations by loading
83 foreign classes less frequently (should resolve issues like
84 http://lists.scsys.co.uk/pipermail/dbix-class/2013-June/011374.html)
85 Note that none of this is a manifestations of a DBIC bug, but rather
86 unexpected (but correct) behavior of load-order-dependent (hence
87 logically broken) Resultclass hierarchies. In order to deal with this
88 DBIC is scaling back a large number of sanity checks, which are to be
89 reintroduce pending a better framework for source registration
90 - Fix multiple edge cases of complex prefetch combining incorrectly
91 with correlated subquery selections
92 - Fix multiple edge cases stemming from interaction of a non-selecting
93 order_by specification and distinct and/or complex prefetch
94 - Fix unbound growth of a resultset during repeated execute/exhaust
96 - Work around (and be very vocal about the fact) when DBIC encounters
97 an exception object with broken string overloading
98 - Clarify ambiguous behavior of distinct when used with ResultSetColumn
99 i.e. $rs->search({}, { distinct => 1 })->get_column (...)
100 - Setting quote_names propagates to SQL::Translator when producing
101 SQLite DDL (it is one of the few producers *NOT* quoting by default)
102 - Fix incorrect binding of large integers on old versions of
103 DBD::SQLite (now DBIC simply always binds SQLite ints as BIGINT)
104 - Silence (harmless) warnings on recent DBD::SQLite versions, when
105 inserting/updating large integers on 32bit ivsize systems (RT#76395)
106 - Back out self-cleaning from DBIx::Class::Carp for the time being
107 (as a side effect fixes RT#86267)
108 - Fix incorrect internal use of implicit list context in copy()
109 - Fix 0.08250 regression in driver determination when DBI_DSN is used
110 - Tests no longer fail if $ENV{DBI_DSN} is set
111 - Throw clearer exception on ->new_related() with a non-existent
113 - Fix incorrect parethesis unroll with multicolumn in, (never noticed
114 before fixing false positive in SQLA::Test 1.77)
115 - Fix t/storage/replicated.t class loading problem
116 - Stop using the deprecated Class::MOP::load_class()
117 - Fix warning in t/54taint.t with explicitly unset PERL5LIB (RT#91972)
118 - Fix t/54taint.t failing under a local::lib with installed earlier
119 DBIC version (RT#92486)
122 - Massive incompatible change of ::BlockRunner internals (was never
123 documented as usable externally, this last set of changes settles
124 the design for proper documentation and opening up)
125 - Adjust exceptions in tests to accommodate changes in the upcoming
126 DBD::SQLite based on libsqlite 3.8.2
127 - More robust lock file naming scheme - allow tests to work on exotic
128 MSWin32 filesystems (habitual offender being http://is.gd/iy5XVP)
129 - Better diagnostics when File::Spec->tmpdir gives us crap in testing
130 - Replace $row with $result in all docs to be consistent and to
131 clarify various return values
133 0.08250 2013-04-29 22:00 (UTC)
134 * New Features / Changes
135 - Rewrite from scratch the result constructor codepath - many bugfixes
136 and performance improvements (the current codebase is now capable of
137 outperforming both DBIx::DataModel and Rose::DB::Object on some
138 workloads). Some notable benefits:
139 - Multiple has_many prefetch
140 - Partial prefetch - you now can select only columns you are
141 interested in, while preserving the collapse functionality
142 (collapse is now exposed as a first-class API attribute)
143 - Prefetch of resultsets with arbitrary order
144 (RT#54949, RT#74024, RT#74584)
145 - Prefetch no longer inserts right-side table order_by clauses
146 (massively helps the deficient MySQL optimizer)
147 - Prefetch with limit on right-side ordered resultsets now works
148 correctly (via aggregated grouping)
149 - No longer order the insides of a complex prefetch subquery,
150 unless required to satisfy a limit
151 - Stop erroneously considering order_by criteria from a join under
152 distinct => 1 (the distinct should apply to the main source only)
153 - Massively optimize codepath around ->cursor(), over 10x speedup
154 on some iterating workloads.
155 - Support standalone \[ $sql, $value ] in literal SQL with bind
156 specifications: \[ '? + ?', 42, 69 ] is now equivalent to
157 \[ '? + ?', [ {} => 42 ], [ {} => 69 ] ]
158 - Changing the result_class of a ResultSet in progress is now
159 explicitly forbidden. The behavior was undefined before, and
160 would result in wildly differing outcomes depending on $rs
162 - Deprecate returning of prefetched 'filter' rels as part of
163 get_columns() and get_inflated_columns() data
164 - Invoking get_inflated_columns() no longer fires get_columns() but
165 instead retrieves data from individual non-inflatable columns via
167 - Emit a warning on incorrect use of nullable columns within a
169 - Limited checks are performed on whether columns without declared
170 is_nullable => 1 metadata do in fact sometimes fetch NULLs from
171 the database (the check is currently very limited and is performed
172 only on resultset collapse when the alternative is rather worse)
175 - Fix _dbi_attrs_for_bind() being called befor DBI has been loaded
176 (regression in 0.08210)
177 - Fix update/delete operations on resultsets *joining* the updated
178 table failing on MySQL. Resolves oversights in the fixes for
179 RT#81378 and RT#81897
180 - Fix open cursors silently resetting when inherited across a fork
182 - Properly support "MySQL-style" left-side group_by with prefetch
183 - Fix $grouped_rs->get_column($col)->func($func) producing incorrect
185 - Stop Sybase ASE storage from generating invalid SQL in subselects
186 when a limit without offset is encountered
187 - Even more robust behavior of GenericSubQuery limit dialect
188 - Make sure deployment_statements() and cursor_class() are called on
189 a resolved storage subclass
192 - Fix tests failing due to unspecified resultset retrieval order
193 (test suite now will pass with newest SQLite libs)
195 0.08210 2013-04-04 15:30 (UTC)
196 * New Features / Changes
197 - Officially deprecate the 'cols' and 'include_columns' resultset
199 - Remove ::Storage::DBI::sth() deprecated in 0.08191
202 - Work around a *critical* bug with potential for data loss in
203 DBD::SQLite - RT#79576
204 - Audit and correct potential bugs associated with braindead reuse
205 of $1 on unsuccessful matches
206 - Fix incorrect warning/exception originator reported by carp*() and
209 0.08209 2013-03-01 12:56 (UTC)
210 * New Features / Changes
211 - Debugging aid - warn on invalid result objects created by what
212 seems like an invalid inheritance hierarchy
215 - Fix another embarrassing regression preventing correct refining of
216 the search criteria on a prefetched relation (broken in 0.08205)
217 - Fix incorrect callsite reporting by DBIC::Carp
219 0.08208 2013-02-20 09:56 (UTC)
220 * New Features / Changes
221 - A bunch of nonsensically named arguments to the SQL::Translator
222 parser have been marked as deprecated (while still fully
226 - Fix duplicated selected columns when calling 'count' when a same
227 aggregate function is used more than once in a 'having' clause
229 - Prevent SQL::Translator::Producer::YAML from seeing the $dbh
230 in a potentially connected $schema instance (RT#75394)
233 - Fixup our distbuilding process to stop creating world-writable
234 tarball contents (implicitly fixes RT#83084)
235 - Added strict and warnings tests for all lib and test files
239 - Fix dbh_do() failing to properly reconnect (regression in 0.08205)
240 - Extra sanity check of a fresh DBI handle ($dbh). Fixes
241 connection coderefs returning garbage (seen in the wild)
244 - Only allow known globals in SQL::Translator leak allowance
245 - General cleanup of error message texts - quote names/identifiers
247 - Stop t/52leaks.t from failing when AUTOMATED_TESTING=1
250 * New Features / Changes
251 - The emulate_limit() arbitrary limit dialect emulation mechanism is
252 now deprecated, and will be removed when DBIx::Class migrates to
254 - Support for the source_bind_attributes() storage method has been
255 removed after a lengthy deprecation cycle
257 - When performing resultset update/delete only strip condition
258 qualifiers - leave the source name alone (RT#80015, RT#78844)
259 - Fix incorrect behavior on resultset update/delete invoked on
260 composite resultsets (e.g. as_subselect_rs)
261 - Fix update/delete operations referencing the updated table failing
262 on MySQL, due to its refusal to modify a table being directly
263 queried. As a workaround induce in-memory temp-table creation
265 - More robust behavior under heavily threaded environments - make
266 sure we do not have refaddr reuse in the global storage registry
267 - Fix failing test on 5.8 under Win32 (RT#81114)
268 - Fix hash-randomization test issues (RT#81638)
269 - Disallow erroneous calling of connect_info on a replicated storage
272 - Improve the populate docs in ::Schema and ::ResultSet
273 - ::Storage::DBI::source_bind_attributes() removed as announced
274 on Jan 2011 in 0e773352a
277 * New Features / Changes
278 - SQLMaker now accepts \'literal' with the 'for' rs attribute as an
279 override to the builtin FOR options
281 - Fix unique constraint violations in Ordered.pm blanket movement
282 (RT#79773, rolls back short-sighted 5e6fde33e)
283 - Fix API mismatch between new_result() and new_related() (originally
285 - Fix test failure on perl 5.8
287 - Much more extensive diagnostics when a new RDBMS/DSN combination is
288 encountered (RT#80431)
292 - Really fix inadequate $dbh->ping SQLite implementation (what shipped
293 in 0.08201 tickled other deficiencies in DBD::SQLite itself)
297 - Replace inadequate $dbh->ping SQLite implementation with our own,
300 0.08200 2012-08-24 (UTC)
302 - Change one of the new tests for the previous release to not require
305 0.08199 2012-08-22 (UTC)
307 - Roll back incomplete (and broken) internal changes - restore prefetch functionality
309 0.08198 2012-07-11 03:43 (UTC)
311 - Fix a number of Win32 Test issues
312 - Fix silent Oracle connection failures
314 0.08197 2012-07-10 10:32 (UTC)
315 * New Features / Changes
316 - Issue a warning when DateTime objects are passed to ->search
317 - Fast populate() in void context is now even more efficient by
318 going directly through execute_for_fetch bypassing execute_array
319 - Fix update()/delete() on complex resultsets to no longer fall back
320 to silly row-by-row deletion, construct a massive OR statement
322 - Allow complex update/delete operations on sources without a
323 primary key, as long as they have at least one non-nullable
325 - dbicadmin now better supports catalyst-style config files, by
326 unrolling 'config_info' hashkeys
327 - Multiple Improvements MSSQL over DBD::ADO
328 - Transaction support
329 - Support for VARCHAR(MAX)/VARBINARY(MAX)/NVARCHAR(MAX) datatypes
330 - Nomalization of retrieved GUID values
333 - Fix complex has_many prefetch with resultsets not selecting identity
334 columns from the root result source
335 - Fix SkipFirst and FirstSkip limit dialects (Informix and Firebird)
336 - Fix "Skimming limit" dialects (Top, FetchFirst) to properly check
337 the order_by criteria for stability
338 - Fix "Skimming limit" dialects (Top, FetchFirst) to propagate
339 non-selected order criteria when part of a larger subquery
340 - Fix RowNumberOver and all "skimming limits" to correctly assemble
341 bind values when supplied for both select and order_by
342 - Fix all subquery-based dialects to not lose a subquery fragment
343 when we both select and order by the result of the same subquery
344 - Fix the Sybase hubrid limit dialect (RowCountOrGenericSubQ) losing
345 Group/Having/Order clauses when called without an offset (RT#73244)
346 - No longer generate incorrect SQL on ->as_query called on resultsets
347 with software_limit enabled
348 - A number of corner case fixes of void context populate() with \[]
349 - Fix corner case of forked children disconnecting the parents DBI
351 - Improve identity/autoinc retrieval code in MSSQL and Sybase -
352 should reduce weird side-effects especially with populate()
353 - Explicitly disable DBD::ODBC batch operations (as of DBD::ODBC 1.35)
354 for the following drivers too buggy to handle the optimized path:
355 - FreeTDS ODBC driver (when used with MSSQL)
356 - The Firebird ODBC driver
357 - The MSAccess ODBC driver
358 - Explicitly disable DBD::ODBC dynamic_cursors when using freetds 0.83
359 or later - they made enough ODBC incompatible changes making it
360 impossible to support sanely
361 - Explicitly disable SCOPE_IDENTITY queries and statement caching for
362 MSSQL on DBD::Sybase compiled against freetds 0.83 or later - way too
364 - Disable statement caching when using Sybase ASE and DBD::Sybase
365 compiled against freetds 0.83 or later
366 - Fix leakage of $schema on in-memory new_related() calls
367 - Fix more cases of $schema leakage in SQLT::Parser::DBIC
368 - Fix leakage of $storage in ::Storage::DBI::Oracle
369 - Fix pessimization of Oracle RowNum limit dialect query when no
370 offset has been specified
371 - Remove useless vestigial pessimization in Ordered.pm for cases
372 when the position column is part of a unique constraint
373 - Fix dbicadmin to no longer ignore the documented 'config' option
374 - The schema-resultsource entanglement is now much more robust
376 - Fix ::Schema::ddl_filename() failing miserably on paths containing
377 certain numeric sequences
378 - t/53lean_startup.t adjusted for new 5.15.x base.pm behavior
381 - Centralized leak-checks for all instances of DBICTest::Schema
383 - Now passes all tests with Test::Builder 1.005
384 - Codebase is now trailing-whitespace-free
385 - Cleanup of complex resultset update/delete oprations - storage
386 specific code moved back to ResultSet and replaced by checks
387 of storage capabilities
388 - Fixed carp_once only emitting one single warning per package
389 regardless of warning content
390 - Test suite now can be safely executed in parallel (prove -jN
391 or HARNESS_OPTIONS=jN)
393 0.08196 2011-11-29 05:35 (UTC)
395 - Fix tests for DBD::SQLite >= 1.34.
396 - Fix test failures with DBICTEST_SQLITE_USE_FILE set
397 - Fix the find() condition heuristics being invoked even when the
398 call defaults to 'primary' (i.e. when invoked with bare values)
399 - Throw much clearer error on incorrect inflation spec
400 - Fix incorrect storage behavior when first call on a fresh schema
401 is with_deferred_fk_checks
402 - Fix incorrect dependency on Test::Simple/Builder (RT#72282)
403 - Fix uninitialized warning in ::Storage::Sybase::ASE
404 - Improve/cache DBD-specific datatype bind checks (also solves a
405 nasty memleak with version.pm on multiple ->VERSION invocations)
406 - The internal carp module now correctly skips CAG frames when
408 - Fix test failures on perl < 5.8.7 and new Package::Stash::XS
409 - Fix TxnScopeGuard not behaving correctly when $@ is set at the
410 time of $guard instantiation
411 - Fix the join/prefetch resolver when dealing with ''/undef/()
412 relation specifications
415 - No longer depend on Variable::Magic now that a pure-perl
416 namespace::clean is available
417 - Drop Oracle's Math::BigInt req down to 1.80 - no fixes concerning
420 0.08195 2011-07-27 16:20 (UTC)
422 - Fix horrible oversight in the Oracle sqlmaker when dealing with
423 queries updating blobs (RT#69829)
425 0.08194 2011-07-20 16:10 (UTC)
427 - Fix $rs->populate([]) to be a no-op rather than an exception
428 - Overhaul t/53lean_startup.t to better dodge false positives
429 - Stop Data::Compare from loading random plugins
430 - Oracle: Recalculate LOB bind indices for UPDATE with LOBs in WHERE
433 0.08193 2011-07-14 17:00 (UTC)
434 * New Features / Changes
435 - Allow schema cloning to mutate attributes
436 - DBIC now attempts more aggressive de-duplication of where
437 conditions on resultset chaining
438 - The Ordered component is now smarter wrt reordering of dirty
439 objects, and does its job with less storage queries
440 - Logging via DBIC_TRACE=1=<filename> no longer overwrites the
441 logfile on every program startup, appending loglines instead
444 - Fix issue where the query was becoming overly mangled when trying
445 to use pagination with a query that has a sub-select in the WHERE
447 - Fix possible incorrect pagination on Oracle, when a resultset
448 is not ordered by a unique column
449 - Revert "Fix incorrect signature of the default sqlt_deploy_hook"
450 from 0.08191 - documentation was in fact incorrect, not the code
451 - Fix Sybase ASE IC::DateTime support (::Storage going out of sync
452 with new default format expected by DateTime::Format::Sybase)
453 - Fix a bug in update_all() resulting in the first row receiving a
454 different dataset than the subsequent ones
455 - Accomodate MSAccess supporting only 'INNER JOIN' (not plain 'JOIN')
456 - InflateColumn::DateTime option datetime_undef_if_invalid no longer
457 masks missing dependency exceptions (RT#66823)
458 - Fix bug in Schema::Versioned failing to insert a schema version row
459 during upgrades at the turn of the second
460 - Fix incorrect bind of integers >= 2^^32 (bigint columns) to
461 SQL_INTEGER, resulting in silent conversion to '-1'
462 - Fix pre 5.10 failures of t/55namespaces_cleaned.t due to buggy
464 - Oracle autoinc inserts no longer leave open cursors behind
466 0.08192 2011-05-10 04:20 (UTC)
468 - Fix serious regression on SQLite, corrupting data when an alphanum
469 value does not correspond to a stale numeric datatype in colinfo
471 0.08191 2011-05-02 00:45 (UTC) (deleted from CPAN)
472 * New Features / Changes
473 - Add quote_names connection option. When set to true automatically
474 sets quote_char and name_sep appropriate for your RDBMS
475 - Add retrieve_on_insert column info flag, allowing to retrieve any
476 column value instead of just autoinc primary keys
477 - Bring back strict ordering of selectors in complex search chains
478 (an ill-fated attempt was made in 0.08127 to order intelligently)
479 - All limit dialects (except for the older Top and FetchFirst) are
480 now using bind parameters for the limits/offsets, making DBI's
481 prepare_cached useful across paged resutsets
482 - Support for savepoints for SQLite
483 - Support for MS Access databases via DBD::ODBC and DBD::ADO (only
484 Win32 support currently tested)
485 - Support for the Firebird RDBMS over the new DBD::Firebird driver
486 - IC::DateTime support for MSSQL over DBD::ADO
487 - Both the ::ODBC and ::ADO dispatchers now warn if a rdbms-specific
488 driver is not found for this connection before falling back to
490 - ::Storage::DBI::sth was mistakenly marked/documented as public,
491 privatize and warn on deprecated use
492 - Massive overhaul of bind values/attributes handling - slightly
493 changes the output of as_query (should not cause compat issues)
494 - Support ancient DB2 versions (5.4 and older), with proper limit
496 - Support sub-second precision for TIMESTAMPs for Firebird over ODBC
497 - Support BLOBs and CLOBs in WHERE clauses for Oracle, including LIKE
501 - Fix ::Storage::DBI::* MRO problems on 5.8.x perls
502 - Disable mysql_auto_reconnect for MySQL - depending on the ENV
503 it sometimes defaults to on and causes major borkage on older
505 - Fix dropped bind values in select/group_by on Oracle (omission
506 from 0542ec57 and 4c2b30d6)
507 - Fix remaining errors with Oracle and identifiers longer than the
508 Oracle-imposed maximum of 30 characters (RT#66390)
509 - Fix older oracle-specific "WhereJoins" to work properly with
511 - Fix problems with M.A.D. under CGI::SpeedyCGI (RT#65131)
512 - Reenable paging of cached resultsets - breakage erroneously added
514 - Better error handling when prepare() fails silently
515 - Fixes skipped lines when a comment is followed by a statement
516 when deploying a schema via sql file
517 - Fix reverse_relationship_info on prototypical result sources
518 (sources not yet registered with a schema)
519 - Warn and skip relationships missing from a partial schema during
521 - Automatically require the requested cursor class before use
523 - Work around a Firebird ODBC driver bug exposed by DBD::ODBC 1.29
524 - Fix (to the extent allowed by the driver) transaction support in
525 DBD::Sybase compiled against FreeTDS
526 - Fix exiting via next warnings in ResultSource::sequence()
527 - Fix stripping of table qualifiers in update/delete in arrayref
529 - Change SQLMaker carp-monkeypatch to be compatible with versions
530 of SQL::Abstract >= 1.73
531 - Fix using \[] literals in the from resultset attribute
532 - Fix populate() with \[], arrays (datatype) and other exotic values
533 - Fix handling of rollbacks in nested transactions
534 - Fix complex limits (RNO/RowNum/FetchFirst/Top/GenSubq) with
535 sub-selects in the selectors list (correlated subqueries)
536 - Fix inconsistency between $rs->next with and without HRI when all
537 the "root" columns are in fact injected from the right rs side
538 - Fix the join optimizer to correctly preserve the non-multi path to
539 a multi relationship ( x -> might_have y -> has_many z )
540 - Fix object-derived custom-relationship resultsets to resultsources
541 with multilevel monikers (e.g. $schema->source('Foo::Bar') )
542 - Fix incorrect signature of the default sqlt_deploy_hook - it now
543 matches the documentation of passing in the result source object
544 - Fix inadequate handling of internal storage methods within
545 ::Storage::Replicated (RT#66295)
548 - Rewire all warnings to a new Carp-like implementation internal
549 to DBIx::Class, and remove the Carp::Clan dependency
550 - Only load Class::C3 and friends if necessary ($] < 5.010)
551 - Greatly reduced loading of non-essential modules to aid startup
552 time (mainly benefiting CGI users)
553 - Make sure all namespaces are clean of rogue imports
554 - Dropped DBI req 2 years back - everything works with 1.57, no
555 point requiring something newer
557 0.08190-TRIAL 2011-01-24 15:35 (UTC)
559 * New Features / Changes
560 - Support for completely arbitrary SQL::Abstract-based conditions
561 in all types of relationships
563 0.08127 2011-01-19 16:40 (UTC)
564 * New Features / Changes
565 - Schema/resultsource instances are now crossreferenced via a new
566 system guaranteeing leak-free mutually assured destruction
567 - DBIx::Class now warns when the user erroneously supplies
568 AutoCommit => 0 to connect()
569 - A warning is also issued before forcing the RaiseError
570 setting of externally supplied DBI handles
571 - Switch to a warning when find() is invoked with both a 'key'
572 argument and a NULL-containing condition to satisfy the named
573 constraint. Previously (starting with 0.08124) an exception was
575 - Switch to a warning when a commit is attempted with an out-of-sync
576 transaction_depth (someone issued a begin externally to DBIC).
577 Previously (starting with 0.08124) an exception was thrown
580 - A number of improvements/diagnostics of multiple active resultset
581 handling on MSSQL over DBD::ODBC
582 - Revert default selection to being lazy again (eagerness introduced
583 in 0.08125) - fixes DBIx::Class::Helper::ResultSet::RemoveColumns
584 - Fix losing order of columns provided in select/as (regression from
586 - Unaliased "dark" selectors no longer throw off prefetch
587 - Fix proper composition of bind values across all possible
588 SQL areas ( group_by => \[ ... ] now works properly )
589 - Allow populate to skip empty has_many relationships which makes
590 it easier to pass HashRefInflator data directly to ->populate
591 - Improve freeze/thaw semantics and error messages (RT#62546)
592 - Fix inconsistency in Manual::Features (RT#64500)
593 - Fix incorrect SQL when using for => 'shared' with MySQL (RT#64590)
594 - Throw comprehensible exception on erroneous $schema->source()
596 - Fix sloppy refactor of ResultSource::sequence back from 89170201
598 - Fix incorrect error detection during populate() on Oracle
599 - Better handling of result_source-less row objects by
600 auto-calling result_source_instance when necessary
601 - Fix reverse_relationship_info and sqlt deploy on partially
602 loaded schemas (relationships point to non-existent sources)
605 - Fix test warning on win32 - at this point the test suite is
606 warning-free on all known OSes
607 - Require newest namespace::clean which in turn depends on new
608 installable Package::Stash
610 0.08126 2010-12-28 18:10 (UTC)
612 - Bump forgotten Class::Accessor::Grouped core dependency
613 - Promote forgotten Hash::Merge optdep to a hard requirement
614 - Skip t/storage/error.t on smokers with leaking perls
615 - Fix t/storage/txn.t deadlocks on slower machines
616 - Do not run on smokers if a trial Package::Stash is found
618 0.08125 2010-12-27 04:30 (UTC)
619 * New Features / Changes
620 - New method ResultSource columns_info method, returning multiple
621 pairs of column name/info at once
622 - $rs->search now throws when called in void context, as it makes
623 no sense (and is nearly always a sign of a bug/misdesign)
624 - Restore long-lost ability to supply unbalanced select/as pairs
625 e.g. +select => \'DISTINCT(foo, bar)', +as => ['foo', 'bar']
626 - +columns now behaves just like columns by not stripping a
627 fully-qualified 'as' spec (i.e. foo.bar results in $obj->foo->bar)
628 - Deprecate legacy $rs->search( %condition ) syntax (warn once per
630 - NULL is now supplied unquoted to all debug-objects, in order to
631 differentiate between a real NULL and the string 'NULL'
632 - New search() condition operator -value used to pass complex bind
633 values to DBI: search({ array_col => { -value => [1,2,3] }})
634 - Add full INSERT...RETURNING support for Oracle
635 - Deprecate use of -nest in search conditions (warn once per
637 - Deprecate the completely useless DBIx::Class::Serialize::Storable
641 - Fixed read-only attribute set attempt in ::Storage::Replicated
643 - Fix incomplete logic while detecting correct Oracle sequence
645 - Fix detection of Oracle sequences for tables without an explicitly
646 specified schema (RT#63493)
647 - Major overhaul of Storage::Oracle to handle enabled quoting
648 - Fixed incorrect composition of select/as/columns attributes during
650 - Proper serialization of resultsets with open cursors
651 - Refactor handling of RDBMS-side values during insert() - fix
652 regression of inserts into a Postgres / ::Replicated combination
653 - Missing dependency check in t/60core.t (RT#62635)
654 - Fix regressions in IC::DT registration logic
655 - Fix regression in select-associated bind value handling (RT#61025)
656 - Simplify SQL generated by some LIMITed prefetching queries
657 - Throw an exception when a required group_by on a complex prefetch
658 can not be auto-constructed, instead of continuing to eventually
660 - Fix infinite loops on old perls with a recent Try::Tiny
661 - Improve "fork()" on Win32 by reimplementing a more robust DBIC
662 thread support (still problematic, pending a DBI fix)
663 - Properly quote table name on INSERT with no values
664 - Work around possible Storage destruction warnings
665 - Fix count of grouped resultsets using HAVING with aliases
666 - Setting belongs_to columns/relationships no longer leaves the
667 FK value and related object out of sync
668 - Stop stripping newlines from SQL statements in the limit emulators
669 as it is possible that custom sql with comments was provided
670 - Add forgotten attributes to Admin.pm
671 - Fix incorrect 'having' attribute documentation (RT#64129)
672 - Improve fallback-to-master/return-to-slave reporting in
673 ::Replicated::Balancer
674 - Adjust txn_scope_guard code/tests to changes in $@ handling on
675 recent blead (RT#64251)
678 - Add extra option groups to DBIC::Optional::Depencencies, to aid
679 users in requesting the prerequisites for a particular RDBMS
680 - Switch all serialization to use Storable::nfreeze for portable
681 architecture independent ice
682 - Fix the bogus META.yml dependency injection issue for good
683 - Refactor DBIx::Class::Storage::Statistics::debugfh() to be lazy
685 0.08124 2010-10-28 14:23 (UTC)
686 * New Features / Changes
687 - Add new -ident "function" indicating rhs is a column name
688 { col => { -ident => 'othercol' } } vs { col => \'othercol' }
689 - Extend 'proxy' relationship attribute
690 - Use DBIx::Class::Storage::Debug::PrettyPrint when the
691 environment variable DBIC_TRACE_PROFILE is set, see
692 DBIx::Class::Storage for more information
693 - Implemented add_unique_constraints() which delegates to
694 add_unique_constraint() as appropriate
695 - add_unique_constraint() now poparly throws if called with
696 multiple constraint definitions
697 - No longer depend on SQL::Abstract::Limit - DBIC has been doing
698 most of the heavy lifting for a while anyway
699 - FilterColumn now passes data through when transformations
700 are not specified rather than throwing an exception.
701 - Optimized RowNum based Oracle limit-dialect (RT#61277)
702 - Requesting a pager on a resultset with cached entries now
703 throws an exception, instead of returning a 1-page object
704 since the amount of rows is always equal to the "pagesize"
705 - $rs->pager now uses a lazy count to determine the amount of
706 total entries only when really needed, instead of doing it
707 at instantiation time
708 - New documentation map organized by features
709 (DBIx::Class::Manual::Features)
710 - find( { ... }, { key => $constraint } ) now throws an exception
711 when the supplied data does not fully specify $constraint
712 - find( col1 => $val1, col2 => $val2, ... ) is no longer supported
713 (it has been in deprecated state for more than 4 years)
714 - Make sure exception_action does not allow exception-hiding
715 due to badly-written handlers (the mechanism was never meant
716 to be able to suppress exceptions)
719 - Fix memory leak during populate() on 5.8.x perls
720 - Temporarily fixed 5.13.x failures (RT#58225)
721 (perl-core fix still pending)
722 - Fix result_soutrce_instance leaks on compose_namespace
723 - Fix $_ volatility on load_namespaces (a class changing $_
724 at compile time no longer causes a massive fail)
725 - Fix find() without a key attr. choosing constraints even if
726 some of the supplied values are NULL (RT#59219)
727 - Fixed rels ending with me breaking subqueried limit realiasing
728 - Fixed $rs->update/delete on resutsets constrained by an
730 - Remove rogue GROUP BY on non-multiplying prefetch-induced
732 - Fix incorrect order_by handling with prefetch on
733 $ordered_rs->search_related ('has_many_rel') resultsets
734 - Oracle sequence detection now *really* works across schemas
735 (fixed some ommissions from 0.08123)
736 - dbicadmin now uses a /usr/bin/env shebang to work better with
737 perlbrew and other local perl builds
738 - bulk-inserts via $dbh->bind_array (void $rs->populate) now
739 display properly in DBIC_TRACE
740 - Incomplete exception thrown on relationship auto-fk-inference
742 - Fixed distinct with order_by to not double-specify the same
743 column in the GROUP BY clause
744 - Properly support column names with symbols (e.g. single quote)
746 - Fixed ::Schema::Versioned to work properly with quoting on
748 - Fixed t/54taint fails under local-lib
749 - Fixed SELECT ... FOR UPDATE with LIMIT regression (RT#58554)
750 - Fixed CDBICompat to preserve order of column-group additions,
751 so that test relying on the order of %{} will no longer fail
752 - Fixed mysterious ::Storage::DBI goto-shim failures on older
754 - Non-blessed reference exceptions are now correctly preserved
755 when thrown from udner DBIC (e.g. from txn_do)
756 - No longer disconnecting database handles supplied to connect
758 - Fixed t/inflate/datetime_pg.t failures due to a low dependency
759 on DateTime::Format::Pg (RT#61503)
760 - Fix dirtyness detection on source-less objects
761 - Fix incorrect limit_dialect assignment on Replicated pool members
762 - Fix invalid sql on relationship attr order_by with prefetch
763 - Fix primary key sequence detection for Oracle
764 (first trigger instead of trigger for column)
765 - Add various missing things to Optional::Dependencies
766 - Skip a test that breaks due to serious bugs in current DBD::SQLite
767 - Fix tests related to leaks and leaky perls (5.13.5, 5.13.6)
770 - Entire test suite now passes under DBIC_TRACE=1
771 - Makefile.PL no longer imports GetOptions() to interoperate
772 better with Catalyst installers
773 - Bumped minimum Module::Install for developers
774 - Bumped DBD::SQLite dependency and removed some TODO markers
775 from tests (RT#59565)
776 - Do not execute t/zzzzzzz_sqlite_deadlock.t for regular module
777 installs - test is prone to spontaneous blow up
778 - DT-related tests now require a DateTime >= 0.55 (RT#60324)
779 - Makefile.PL now provides a pre-parsed DBIC version to the
780 Opt::Dep pod generator
781 - t/52leaks.t now performs very aggressive leak detection in
784 0.08123 2010-06-12 14:46 (UTC)
786 - Make sure Oracle identifier shortener applies to auto-generated
787 column names, so we stay within the 30-char limit (RT#58271)
788 - Oracle sequence detection now works across schemas
789 - Fix a Storage/$dbh leak introduced by the migration to
790 Try::Tiny (this is *not* a Try::Tiny bug)
791 - Fix corner case of count with group-by over a 1:1 join column
792 where the selector ends up with column name clashes
793 - POD fixes (RT#58247)
796 - Test suite default on-disk database now checks for Win32
797 fail-conditions even when running on other OSes
799 0.08122 2010-06-03 17:41 (UTC)
801 - Add DBIx::Class::FilterColumn for non-ref filtering
802 - ::Storage::DBI now correctly preserves a parent $dbh from
803 terminating children, even during interpreter-global
804 out-of-order destruction
805 - dbicadmin supports an -I option with the same semantics as
807 - InflateColumn::DateTime support for MSSQL via DBD::Sybase
808 - Millisecond precision support for MSSQL datetimes for
809 InflateColumn::DateTime
810 - Oracle-specific hierarchical query syntax support:
811 CONNECT BY (NOCYCLE) / START WITH / ORDER SIBLINGS BY
812 - Support connecting using $ENV{DBI_DSN} and $ENV{DBI_DRIVER}
813 - current_source_alias method on ResultSet objects to
814 determine the alias to use in programatically assembled
815 search()es (originally added in 0.08100 but unmentioned)
816 - Rewrite/unification of all subselecting limit emulations
817 (RNO, Top, RowNum) to be much more robust wrt complex joined
819 - MSSQL limits now don't require nearly as many applications of
820 the unsafe_subselect_ok attribute, due to optimized queries
821 - Support for Generic Subquery limit "emulation" - awfully slow
822 and inefficient but works on almost any db, and is preferred
823 to software limit emulation
824 - Sybase ASE driver now uses SET ROWCOUNT where possible, and
825 Generic Subquery otherwise for limit support instead of always
826 using software limit emulation
827 - create_ddl_dir (and derivatives) now attempt to create the given
828 $ddl_dir if it does not already exist
829 - deployment_statements now automatically supplies the current RDBMS
830 version to SQLT producer_args for MySQL, Pg, SQLite and Oracle
833 - Fix nasty potentially data-eating bug when deleting/updating
835 - Fix find() to use result_class set on object
836 - Fix result_class setter behaviour to not mistakenly stuff attrs.
837 - Don't try and ensure_class_loaded an object. This doesn't work.
838 - Fix as_subselect_rs to not inject resultset class-wide where
839 conditions outside of the resulting subquery
840 - Fix count() failing with {for} resultset attribute (RT#56257)
841 - Fixed incorrect detection of Limit dialect on unconnected $schema
842 - update() on row not in_storage no longer throws an exception
843 if there are no dirty columns to update (fixes cascaded update
845 - update()/delete() on prefetching resultsets no longer results
846 in malformed SQL (some $rs attributes were erroneously left in)
847 - Fix dbicadmin to allow deploy() on non-versioned schema
848 - Fix dbicadmin to respect sql_dir on upgrade() (RT#57732)
849 - Update Schema::Versioned to respect hashref style of
851 - Do not recreate the same related object twice during MultiCreate
852 (solves the problem of orphaned IC::FS files)
853 - Fully qualify xp_msver selector when using DBD::Sybase with
855 - Fix ::DBI::Storage to always be able to present a full set of
856 connect() attributes to e.g. Schema::Versioned
857 - Fix Oracle auto-inc trigger detection of "INSERT OR UPDATE"-type
861 - Reformatted Changelog \o/
862 - DBIC goes git://git.shadowcat.co.uk/dbsrgits/DBIx-Class.git
863 - Allow developers to skip optional dependency forcing when working
865 - Add a warning to load_namespaces if a class in ResultSet/ is not
866 a subclass of DBIx::Class::ResultSet
867 - All DBIC exception-handling switched to Try::Tiny
868 - All DBIC modules are now free of imports via namespace::clean
869 - Depend on optimized SQL::Abstract (faster SQL generation)
870 - Depend on new Class::Accessor::Grouped reintroducing optional use
871 of Class::XSAccessor (just install C::XSA and get lightning fast
874 0.08121 2010-04-11 18:43:00 (UTC)
875 - Support for Firebird RDBMS with DBD::InterBase and ODBC
876 - Add core support for INSERT RETURNING (for storages that
877 supports this syntax, currently PostgreSQL and Firebird)
878 - Fix spurious warnings on multiple UTF8Columns component loads
879 - DBIx::Class::UTF8Columns entered deprecated state
880 - DBIx::Class::InflateColumn::File entered deprecated state
881 - DBIx::Class::Optional::Dependencies left experimental state
882 - Add req_group_list to Opt::Deps (RT#55211)
883 - Add support for mysql-specific STRAIGHT_JOIN (RT#55579)
884 - Cascading delete/update are now wrapped in a transaction
886 - Fix accidental autovivification of ENV vars
887 - Fix update_all and delete_all to be wrapped in a transaction
888 - Fix multiple deficiencies when using MultiCreate with
889 data-encoder components (e.g. ::EncodedColumn)
890 - Fix regression where SQL files with comments were not
891 handled properly by ::Schema::Versioned.
892 - Fix regression on not properly throwing when $obj->relationship
894 - Fix the join-optimiser to consider unqualified column names
896 - Fix an issue with multiple same-table joins confusing the join
898 - Add has_relationship method to row objects
899 - Fix regression in set_column on PK-less objects
900 - Better error text on malformed/missing relationships
901 - Add POD about the significance of PK columns
902 - Fix for SQLite to ignore the (unsupported) { for => ... }
904 - Fix ambiguity in default directory handling of create_ddl_dir
906 - Support add_columns('+colname' => { ... }) to augment column
909 0.08120 2010-02-24 08:58:00 (UTC)
910 - Make sure possibly overwritten deployment_statements methods in
911 schemas get called on $schema->deploy
912 - Fix count() with group_by aliased-function resultsets
913 - with_deferred_fk_checks() Oracle support
914 - Massive refactor and cleanup of primary key handling
915 - Fixed regression losing custom result_class (really this time)
917 - Fixed regression in DBIC SQLT::Parser failing with a classname
918 (as opposed to a schema object)
919 - Changes to Storage::DBI::Oracle to accomodate changes in latest
920 SQL::Translator (quote handling)
921 - Make sure deployment_statements is per-storage overridable
922 - Fix dbicadmin's (lack of) POD
924 0.08119 2010-02-15 09:36:00 (UTC)
925 - Add $rs->is_ordered to test for existing order_by on a resultset
926 - Add as_subselect_rs to DBIC::ResultSet from
927 DBIC::Helper::ResultSet::VirtualView::as_virtual_view
928 - Refactor dbicadmin adding DDL manipulation capabilities
929 - New optional dependency manager to aid extension writers
930 - Depend on newest bugfixed Moose
931 - Make resultset chaining consistent wrt selection specification
932 - Storage::DBI::Replicated cleanup
933 - Fix autoinc PKs without an autoinc flag on Sybase ASA
935 0.08118 2010-02-08 11:53:00 (UTC)
936 - Fix a bug causing UTF8 columns not to be decoded (RT#54395)
937 - Fix bug in One->Many->One prefetch-collapse handling (RT#54039)
938 - Cleanup handling of relationship accessor types
940 0.08117 2010-02-05 17:10:00 (UTC)
941 - Perl 5.8.1 is now the minimum supported version
942 - Massive optimization of the join resolution code - now joins
943 will be removed from the resulting SQL if DBIC can prove they
944 are not referenced by anything
945 - Subqueries no longer marked experimental
946 - Support for Informix RDBMS (limit/offset and auto-inc columns)
947 - Support for Sybase SQLAnywhere, both native and via ODBC
948 - might_have/has_one now warn if applied calling class's column
949 has is_nullable set to true.
950 - Fixed regression in deploy() with a {sources} table limit applied
952 - Views without a view_definition will throw an exception when
953 parsed by SQL::Translator::Parser::DBIx::Class
954 - Stop the SQLT parser from auto-adding indexes identical to the
956 - InflateColumn::DateTime refactoring to allow fine grained method
958 - Fix ResultSetColumn improperly selecting more than the requested
959 column when +columns/+select is present
960 - Fix failure when update/delete of resultsets with complex WHERE
962 - Fix regression in context sensitiveness of deployment_statements
963 - Fix regression resulting in overcomplicated query on
964 search_related from prefetching resultsets
965 - Fix regression on all-null returning searches (properly switch
966 LEFT JOIN to JOIN in order to distinguish between both cases)
967 - Fix regression in groupedresultset count() used on strict-mode
969 - Better isolation of RNO-limited queries from the rest of a
970 prefetching resultset
971 - New MSSQL specific resultset attribute to allow hacky ordered
973 - Fix nasty schema/dbhandle leak due to SQL::Translator
974 - Initial implementation of a mechanism for Schema::Version to
975 apply multiple step upgrades
976 - Fix regression on externally supplied $dbh with AutoCommit=0
977 - FAQ "Custom methods in Result classes"
978 - Cookbook POD fix for add_drop_table instead of add_drop_tables
979 - Schema POD improvement for dclone
981 0.08115 2009-12-10 09:02:00 (CST)
982 - Real limit/offset support for MSSQL server (via Row_Number)
983 - Fix distinct => 1 with non-selecting order_by (the columns
984 in order_by also need to be aded to the resulting group_by)
985 - Do not attempt to deploy FK constraints pointing to a View
986 - Fix count/objects from search_related on limited resultset
987 - Stop propagating distinct => 1 over search_related chains
988 - Make sure populate() inherits the resultset conditions just
990 - Make get_inflated_columns behave identically to get_columns
991 wrt +select/+as (RT#46953)
992 - Fix problems with scalarrefs under InflateColumn (RT#51559)
993 - Throw exception on delete/update of PK-less resultsets
994 - Refactored Sybase storage driver into a central ::DBI::Sybase
995 dispatcher, and a sybase-specific ::DBI::Sybase::ASE
996 - Fixed an atrocious DBD::ADO bind-value bug
997 - Cookbook/Intro POD improvements
999 0.08114 2009-11-14 17:45:00 (UTC)
1000 - Preliminary support for MSSQL via DBD::ADO
1001 - Fix botched 0.08113 release (invalid tarball)
1003 0.08113 2009-11-13 23:13:00 (UTC)
1004 - Fix populate with has_many bug
1006 - Fix Oracle autoincrement broken for Resultsets with scalar refs
1008 - Complete Sybase RDBMS support including:
1009 - Support for TEXT/IMAGE columns
1010 - Support for the 'money' datatype
1011 - Transaction savepoints support
1012 - DateTime inflation support
1013 - Support for bind variables when connecting to a newer Sybase with
1014 OpenClient libraries
1015 - Support for connections via FreeTDS with CASTs for bind variables
1017 - Support for interpolated variables with proper quoting when
1018 connecting to an older Sybase and/or via FreeTDS
1019 - bulk API support for populate()
1020 - Transaction support for MSSQL via DBD::Sybase
1021 - Add is_paged method to DBIx::Class::ResultSet so that we can
1022 check that if we want a pager
1023 - Skip versioning test on really old perls lacking Time::HiRes
1025 - Fixed on_connect_do/call regression when used with a coderef
1026 connector (RT #50003)
1027 - A couple of fixes to Ordered to remedy subclassing issues
1028 - Fixed another lingering problem with PostgreSQL
1029 auto-increment support and its interaction with multiple
1031 - Remove some IN workarounds, and require a recent version of
1033 - Improvements to populate's handling of mixed scalarref values
1034 - Fixed regression losing result_class after $rs->find (introduced
1036 - Fix in_storage() to return 1|0 as per existing documentation
1037 - Centralize handling of _determine_driver calls prior to certain
1038 ::Storage::DBI methods
1039 - Fix update/delete arbitrary condition handling (RT#51409)
1042 0.08112 2009-09-21 10:57:00 (UTC)
1043 - Remove the recommends from Makefile.PL, DBIx::Class is not
1044 supposed to have optional dependencies. ever.
1045 - Mangle the DBIx/Class.pm POD to be more clear about
1046 copyright and license
1047 - Put back PG's multiple autoinc per table support, accidentally
1048 dropped during the serial-autodetection rewrite
1049 - Make sure ResultSetColumn does not depend on the (undefined)
1050 return value of ->cursor->reset()
1051 - Add single() to ResultSetColumn (same semantics as ResultSet)
1052 - Make sure to turn off IDENTITY_INSERT after insert() on MSSQL
1053 tables that needed it
1054 - More informative exception on failing _resolve_relationship
1055 - Allow undef/NULL as the sole grouping value in Ordered
1056 - Fix unreported rollback exceptions in TxnScopeGuard
1057 - Fix overly-eager left-join chain enforcing code
1058 - Warn about using distinct with an existing group_by
1059 - Warn about attempting to $rs->get_column a non-unique column
1060 when has_many joins are added to resultset
1061 - Refactor of the exception handling system (now everything is a
1062 DBIx::Class::Exception object)
1064 0.08111 2009-09-06 21:58:00 (UTC)
1065 - The hashref to connection_info now accepts a 'dbh_maker'
1066 coderef, allowing better intergration with Catalyst
1067 - Fixed a complex prefetch + regular join regression introduced
1069 - Fixed insert_bulk rebless handling
1070 - Fixed Storable roundtrip regression, and general serialization
1072 - SQLT related fixes:
1073 - sqlt_type is now called on the correct storage object
1074 - hooks can now see the correct producer_type (RT#47891)
1075 - optional SQLT requirements for e.g. deploy() bumped to 0.11002
1076 - Really fixed (and greatly cleaned up) postgresql autoinc sequence
1078 - Automatically detect MySQL v3 and use INNER JOIN instead of JOIN
1079 - POD improvements (including RT#48769)
1080 - Test suite tweaks (including fixes for recent CPANTS fails)
1081 - Better support for MSSQL IDENTITY_INSERT ON
1083 0.08109 2009-08-18 08:35:00 (UTC)
1084 - Replication updates:
1085 - Improved the replication tests so that they are more reliable
1086 and accurate, and hopefully solve some cross platform issues.
1087 - Bugfixes related to naming particular replicants in a
1088 'force_pool' attribute.
1089 - Lots of documentation updates, including a new Introduction.pod
1091 - Fixed the way we detect transaction to make this more reliable
1092 and forward looking.
1093 - Fixed some trouble with the way Moose Types are used.
1094 - Made discard_chages/get_from_storage replication aware (they
1095 now read from the master storage by default)
1096 - Refactor of MSSQL storage drivers, with some new features:
1097 - Support for placeholders for MSSQL via DBD::Sybase with proper
1099 - 'uniqueidentifier' support with auto newid()
1100 - Dynamic cursor support and other MARS options for ODBC
1101 - savepoints with auto_savepoint => 1
1102 - Support for MSSQL 'money' type
1103 - Support for 'smalldatetime' type used in MSSQL and Sybase for
1104 InflateColumn::DateTime
1105 - Support for Postgres 'timestamp without timezone' type in
1106 InflateColumn::DateTime (RT#48389)
1107 - Added new MySQL specific on_connect_call macro 'set_strict_mode'
1108 (also known as make_mysql_not_suck_as_much)
1109 - Multiple prefetch-related fixes:
1110 - Adjust overly agressive subquery join-chain pruning
1111 - Always preserve the outer join-chain - fixes numerous
1112 problems with search_related chaining
1113 - Deal with the distinct => 1 attribute properly when using
1115 - An extension of the select-hashref syntax, allowing labeling
1116 SQL-side aliasing: select => [ { max => 'foo', -as => 'bar' } ]
1117 - Massive optimization of the DBI storage layer - reduce the
1118 amount of connected() ping-calls
1119 - Some fixes of multi-create corner cases
1120 - Multiple POD improvements
1121 - Added exception when resultset is called without an argument
1122 - Improved support for non-schema-qualified tables under
1123 Postgres (fixed last_insert_id sequence name auto-detection)
1125 0.08108 2009-07-05 23:15:00 (UTC)
1126 - Fixed the has_many prefetch with limit/group deficiency -
1127 it is now possible to select "top 5 commenters" while
1128 prefetching all their comments
1129 - New resultsed method count_rs, returns a ::ResultSetColumn
1130 which in turn returns a single count value
1131 - Even better support of count with limit
1132 - New on_connect_call/on_disconnect_call functionality (check
1133 POD of Storage::DBI)
1134 - Automatic datetime handling environment/session setup for
1135 Oracle via connect_call_datetime_setup()
1136 - count/all on related left-joined empty resultsets now correctly
1138 - Fixed regression when both page and offset are specified on
1140 - Fixed HRI returning too many empty results on multilevel
1141 nonexisting prefetch
1142 - make_column_dirty() now overwrites the deflated value with an
1143 inflated one if such exists
1144 - Fixed set_$rel with where restriction deleting rows outside
1146 - populate() returns the created objects or an arrayref of the
1147 created objects depending on scalar vs. list context
1148 - Fixed find_related on 'single' relationships - the former
1149 implementation would overspecify the WHERE condition, reporting
1150 no related objects when there in fact is one
1151 - SQL::Translator::Parser::DBIx::Class now attaches tables to the
1152 central schema object in relationship dependency order
1153 - Fixed regression in set_column() preventing sourceless object
1155 - Fixed a bug in search_related doubling a join if the original
1156 $rs already joins/prefetches the same relation
1157 - Storage::DBI::connected() improvements for Oracle and Sybase
1158 - Fixed prefetch+incomplete select regression introduced in
1160 - MSSQL limit (TOP emulation) fixes and improvements
1162 0.08107 2009-06-14 08:21:00 (UTC)
1163 - Fix serialization regression introduced in 0.08103 (affects
1166 - Fixed incomplete ::Replicated debug output
1168 0.08106 2009-06-11 21:42:00 (UTC)
1169 - Switched SQLite storage driver to DateTime::Format::SQLite
1170 (proper timezone handling)
1171 - Fix more test problems
1173 0.08105 2009-06-11 19:04:00 (UTC)
1174 - Update of numeric columns now properly uses != to determine
1175 dirtyness instead of the usual eq
1176 - Fixes to IC::DT tests
1177 - Fixed exception when undef_if_invalid and timezone are both set
1178 on an invalid datetime column
1180 0.08104 2009-06-10 13:38:00 (UTC)
1181 - order_by now can take \[$sql, @bind] as in
1182 order_by => { -desc => \['colA LIKE ?', 'somestring'] }
1183 - SQL::Abstract errors are now properly croak()ed with the
1185 - populate() now properly reports the dataset slice in case of
1187 - Fixed corner case when populate() erroneously falls back to
1189 - Work around braindead mysql when doing subquery counts on
1190 resultsets containing identically named columns from several
1192 - Fixed m2m add_to_$rel to invoke find_or_create on the far
1193 side of the relation, to avoid duplicates
1194 - DBIC now properly handles empty inserts (invoking all default
1195 values from the DB, normally via INSERT INTO tbl DEFAULT VALUES
1196 - Fix find_or_new/create to stop returning random rows when
1197 default value insert is requested (RT#28875)
1198 - Make IC::DT extra warning state the column name too
1199 - It is now possible to transparrently search() on columns
1200 requiring DBI bind (i.e. PostgreSQL BLOB)
1201 - as_query is now a Storage::DBI method, so custom cursors can
1203 - Fix search_related regression introduced in 0.08103
1205 0.08103 2009-05-26 19:50:00 (UTC)
1206 - Multiple $resultset -> count/update/delete fixes. Now any
1207 of these operations will succeed, regardless of the complexity
1208 of $resultset. distinct, group_by, join, prefetch are all
1209 supported with expected results
1210 - Return value of $rs->delete is now the storage return value
1211 and not 1 as it used to be
1212 - don't pass SQL functions into GROUP BY
1213 - Remove MultiDistinctEmulation.pm, effectively deprecating
1214 { select => { distinct => [ qw/col1 col2/ ] } }
1215 - Change ->count code to work correctly with DISTINCT (distinct => 1)
1217 - Removed interpolation of bind vars for as_query - placeholders
1218 are preserved and nested query bind variables are properly
1219 merged in the correct order
1220 - Refactor DBIx::Class::Storage::DBI::Sybase to automatically
1221 load a subclass, namely Microsoft_SQL_Server.pm
1222 (similar to DBIx::Class::Storage::DBI::ODBC)
1223 - Refactor InflateColumn::DateTime to allow components to
1224 circumvent DateTime parsing
1225 - Support inflation of timestamp datatype
1226 - Support BLOB and CLOB datatypes on Oracle
1227 - Storage::DBI::Replicated::Balancer::Random:
1228 added master_read_weight
1229 - Storage::DBI::Replicated: storage opts from connect_info,
1230 connect_info merging to replicants, hashref connect_info support,
1231 improved trace output, other bug fixes/cleanups
1232 - distinct => 1 with prefetch now groups by all columns
1233 - on_connect_do accepts a single string equivalent to a one
1234 element arrayref (RT#45159)
1235 - DB2 limit + offset now works correctly
1236 - Sybase now supports autoinc PKs (RT#40265)
1237 - Prefetch on joins over duplicate relations now works
1238 correctly (RT#28451)
1239 - "timestamp with time zone" columns (for Pg) now get inflated with a
1240 time zone information preserved
1241 - MSSQL Top limit-emulation improvements (GROUP BY and subquery support)
1242 - ResultSetColumn will not lose the joins infered from a parent
1245 0.08102 2009-04-30 08:29:00 (UTC)
1246 - Fixed two subtle bugs when using columns or select/as
1247 paired with a join (limited prefetch)
1248 - Fixed breakage of cdbi tests (RT#45551)
1249 - Some POD improvements
1251 0.08101 2009-04-27 09:45:00 (UTC)
1252 - Fix +select, +as, +columns and include_columns being stripped
1254 - move load_optional_class from DBIx::Class::Componentised to
1255 Class::C3::Componentised, bump dependency
1256 - register_extra_source() now *really* fixed wrt subclassing
1257 - Added missing POD descriptions (RT#45195)
1258 - Fix insert() to not store_column() every present object column
1259 - Multiple Makefile.PL fixes
1261 0.08100 2009-04-19 11:39:35 (UTC)
1262 - Todo out the register_extra_source test until after shipping
1264 0.08099_08 2009-03-30 00:00:00 (UTC)
1265 - Fixed taint mode with load_namespaces
1266 - Putting IC::DateTime locale, timezone or floating_tz_ok attributes into
1267 extra => {} has been deprecated. The new way is to put these things
1268 directly into the columns definition
1269 - Switched MI code to MRO::Compat
1270 - Document db-side default_value caveats
1271 - Search_like() now warns to indicate deprecation in 0.09.
1272 - TxnScopeGuard left experimental state
1274 0.08099_07 2009-02-27 02:00:00 (UTC)
1275 - multi-create using find_or_create rather than _related for post-insert
1276 - fix get_inflated_columns to check has_column_loaded
1277 - Add DBIC_MULTICREATE_DEBUG env var (undocumented, quasi-internal)
1278 - Fix up multi-create to:
1279 - correctly propagate columns loaded during multi-insert of rels
1280 - not try and insert things tagged on via new_related unless required
1281 - Possible to set locale in IC::DateTime extra => {} config
1282 - Calling the accessor of a belongs_to when the foreign_key
1283 was NULL and the row was not stored would unexpectedly fail
1284 - Split sql statements for deploy only if SQLT::Producer returned a scalar
1285 containing all statements to be executed
1286 - Add as_query() for ResultSet and ResultSetColumn. This makes subqueries
1287 possible. See the Cookbook for details.
1288 - Massive rewrite of Ordered to properly handle position constraints and
1289 to make it more matpath-friendly
1290 - deploy_statements called ddl_filename with the $version and $dir arguments
1292 - columns/+columns attributes now support { as => select } hahsrefs
1293 - support for views both in DBIC and via deploy() in SQLT
1295 0.08099_06 2009-01-23 07:30:00 (UTC)
1296 - Allow a scalarref to be supplied to the 'from' resultset attribute
1297 - Classes submitted as result_class for a resultsource are now
1298 automatically loaded via ensure_loaded()
1299 - 'result_class' resultset attribute, identical to result_class()
1300 - add 'undef_on_null_fk' option for relationship accessors of type 'single'.
1301 This will prevent DBIC from querying the database if one or more of
1302 the key columns IS NULL
1303 - for 'belongs_to' rels, 'undef_on_null_fk' defaults to true.
1304 - fixed scope unaware last_insert_id fetching for MSSQL
1305 (http://msdn.microsoft.com/en-us/library/ms190315.aspx)
1306 - an sqlt_deploy_hook can now be shared between result sources using
1307 a configurable callback trigger
1308 - new order_by => { -desc => 'colname' } syntax supported
1309 - PG array datatype supported
1310 - insert should use store_column, not set_column to avoid marking
1311 clean just-stored values as dirty. New test for this
1312 - regression test for source_name
1314 0.08099_05 2008-10-30 21:30:00 (UTC)
1315 - Rewrite of Storage::DBI::connect_info(), extended with an
1316 additional argument format type
1317 - InflateColumn::DateTime: add warning about floating timezone
1318 - InflateColumn::DateTime: possible to enforce/skip inflation
1319 - delete throws exception if passed arguments to prevent drunken mishaps.
1320 - Fix storage to copy scalar conds before regexping to avoid
1321 trying to modify a constant in odd edge cases
1322 - Related resultsets on uninserted objects are now empty
1323 - Fixed up related resultsets and multi-create
1324 - Fixed superfluous connection in ODBC::_rebless
1325 - Fixed undef PK for first insert in ODBC::Microsoft_SQL_Server
1326 - Added virtual method to Versioned so a user can create upgrade
1327 path across multiple versions (jgoulah)
1328 - Better (and marginally faster) implementation of the HashRefInflator
1329 hash construction algorithm
1330 - Allow explicit specification of ON DELETE/ON UPDATE constraints
1331 when using the SQLT parser
1333 0.08099_04 2008-07-24 01:00:00
1334 - Functionality to storage to enable a sub to be run without FK checks
1335 - Fixed $schema->clone bug which caused clone and source to share
1337 - Added register_extra_source methods for additional sources
1338 - Added datetime_undef_if_invalid for InflateColumn::DateTime to
1339 return undef on invalid date/time values
1340 - Added search_related_rs method to ResultSet
1341 - add a make_column_dirty method to Row to force updates
1342 - throw a clear exception when user tries multi-has_many prefetch
1343 - SQLT parser prefixes index names with ${table}_idx_ to avoid clashes
1344 - mark ResultSetManager as deprecated and undocument it
1345 - pod fix (RT #32988)
1346 - add Test::Exception to test requirements (RT #34256)
1347 - make ash's build_requires/META.yml fixes work better
1348 - is_deferable support on relations used by the SQL::Translator
1350 - Refactored DBIx::Class::Schema::Versioned
1351 - Syntax errors from resultset components are now reported correctly
1352 - sqltargs respected correctly in deploy et al.
1353 - Added support for savepoints, and using them automatically in
1354 nested transactions if auto_savepoint is set in connect_info.
1355 - Changed naming scheme for constraints and keys in the sqlt parser;
1356 names should now be consistent and collision-free.
1357 - Improve handling of explicit key attr in ResultSet::find
1358 - Add warnings for non-unique ResultSet::find queries
1359 - Changed Storage::DBI::Replication to Storage::DBI::Replicated and
1361 - By default now deploy/diff et al. will ignore constraint and index
1363 - Add ResultSet::_is_deterministic_value, make new_result filter the
1364 values passed to new to drop values that would generate invalid SQL.
1365 - Use Sub::Name to name closures before installing them. Fixes
1366 incompatibility with Moose method modifiers on generated methods.
1368 0.08010 2008-03-01 10:30
1369 - Fix t/94versioning.t so it passes with latest SQL::Translator
1371 0.08009 2008-01-20 13:30
1372 - Made search_rs smarter about when to preserve the cache to fix
1374 - Added Storage::DBI subclass for MSSQL over ODBC.
1375 - Added freeze, thaw and dclone methods to Schema so that thawed
1376 objects will get re-attached to the schema.
1377 - Moved dbicadmin to JSON::Any wrapped JSON.pm for a sane API
1378 (also fixes RT #32393)
1379 - introduced DBIx::Class::set_inflated_columns
1380 - DBIx::Class::Row::copy uses set_inflated_columns
1382 0.08008 2007-11-16 14:30:00
1383 - Fixed join merging bug (test from Zby)
1384 - When adding relationships, it will throw an exception if you get the
1385 foreign and self parts the wrong way round in the condition
1386 - ResultSetColumn::func() now returns all results if called in list
1387 context; this makes things like func('DISTINCT') work as expected
1388 - Many-to-many relationships now warn if the utility methods would
1390 - InflateColumn::DateTime now accepts an extra parameter of timezone
1391 to set timezone on the DT object (thanks Sergio Salvi)
1392 - Added sqlt_deploy_hook to result classes so that indexes can be
1394 - Added startup checks to warn loudly if we appear to be running on
1395 RedHat systems from perl-5.8.8-10 and up that have the bless/overload
1396 patch applied (badly) which causes 2x -> 100x performance penalty.
1398 - ResultSource::reverse_relationship_info can distinguish between
1399 sources using the same table
1400 - Row::insert will now not fall over if passed duplicate related objects
1401 - Row::copy will not fall over if you have two relationships to the
1402 same source with a unique constraint on it
1404 0.08007 2007-09-04 19:36:00
1405 - patch for Oracle datetime inflation (abram@arin.net)
1406 - added on_disconnect_do
1407 - on_connect_do and on_disconnect_do take coderefs and arrayrefs
1409 0.08006 2007-08-12 15:12:00
1410 - Move to using Class::C3::Componentised
1411 - Remove warn statement from DBIx::Class::Row
1414 - add timestamp fix re rt.cpan 26978 - no test yet but change
1415 clearly should cause no regressions
1416 - provide alias for related_resultset via local() so it's set
1417 correctly at resultset construction time (fixes RestrictWithObject)
1418 - fixes bind params in debug statements
1419 (original test from abraxxa)
1420 - fixed storage->connected fork bug
1421 (test and fix from Radu Greab)
1422 - add 1; to AccessorGroup.pm for stuff that still uses it
1423 - refactor Statistics to create debugging filehandle to fix bug with
1424 closed STDERR, update docs and modify Versioned to use Statistics
1425 (original fix from diz)
1427 0.08004 2007-08-06 19:00:00
1428 - fix storage connect code to not trigger bug via auto-viv
1430 - fixup cursor_class to be an 'inherited' attr for per-package defaults
1431 - add default_resultset_attributes entry to Schema
1432 - optimisation in DBI::Cursor to check software_limit before falling
1433 back to base Cursor->all
1434 - fix bug with create_multi not inserting non-storage objects
1435 (test and fix from davinchi)
1436 - DBIx::Class::AccessorGroup made empty subclass of
1437 Class::Accessor::Grouped
1438 - fixed an ugly bug regarding $dbh->{AutoCommit} and transactions
1439 - ensure_class_loaded handles non-classnames better.
1440 - non-destructive hashref handling for connect_info options
1441 - count no longer returns negative values after slice
1442 (report and test from JOHANL)
1443 - rebless before building datetime_parser
1444 (patch from mattlaw / Matt Lawrence)
1446 0.08003 2007-07-14 18:01:00
1447 - improved populate bulk_insert mode
1448 - fixed up multi_create to be more intelligent about PK<->PK rels
1449 - fix many-many rels to not use set_columns
1450 - Unmarked deploy as experimental since it isn't anymore
1451 - Removed Cwd dep since it's not required and causes problems
1452 with debian packaging
1453 - Patch to fix ? in data for NoBindVars (from Tom Hukins)
1454 - Restored mk_classaccessor method for compatibility
1455 - Fixed group_by problem with oracle limit syntax
1456 - Fixed attr merging problem
1457 - Fixed $rs->get_column w/prefetch problem
1459 0.08002 2007-06-20 06:10:00
1460 - add scope guard to Row::insert to ensure rollback gets called
1461 - more heuristics in Row::insert to try and get insert order right
1462 - eliminate vestigial code in PK::Auto
1463 - more expressive DBI errors
1464 - soften errors during deploy
1465 - ensure_connected before txn_begin to catch stomping on transaction
1467 - new method "rethrow" for our exception objects
1469 0.08001 2007-06-17 21:21:02
1470 - Cleaned up on_connect handling for versioned
1471 - removed DateTime use line from multi_create test
1472 - hid DBIx::ContextualFetch::st override in CDBICompat
1474 0.08000 2007-06-17 18:06:12
1475 - Fixed DBIC_TRACE debug filehandles to set ->autoflush(1)
1476 - Fixed circular dbh<->storage in HandleError with weakref
1478 0.07999_06 2007-06-13 04:45:00
1479 - tweaked Row.pm to make last_insert_id take multiple column names
1480 - Fixed DBIC::Storage::DBI::Cursor::DESTROY bug that was
1481 messing up exception handling
1482 - added exception objects to eliminate stacktrace/Carp::Clan
1484 - setting $ENV{DBIC_TRACE} defaults stacktrace on.
1485 - added stacktrace option to Schema, makes throw_exception
1487 - make database handles use throw_exception by default
1488 - make database handles supplied by a coderef use our
1489 standard HandleError/RaiseError/PrintError
1490 - add "unsafe" connect_info option to suppress our setting
1491 of HandleError/RaiseError/PrintError
1492 - removed several redundant evals whose sole purpose was to
1493 provide extra debugging info
1494 - fixed page-within-page bug (reported by nilsonsfj)
1495 - fixed rare bug when database is disconnected inbetween
1496 "$dbh->prepare_cached" and "$sth->execute"
1498 0.07999_05 2007-06-07 23:00:00
1499 - Made source_name rw in ResultSource
1500 - Fixed up SQL::Translator test/runtime dependencies
1501 - Fixed t/60core.t in the absence of DateTime::Format::MySQL
1502 - Test cleanup and doc note (ribasushi)
1504 0.07999_04 2007-06-01 14:04:00
1505 - pulled in Replication storage from branch and marked EXPERIMENTAL
1506 - fixup to ensure join always LEFT after first LEFT join depthwise
1507 - converted the vendor tests to use schema objects intead of schema
1508 classes, made cleaned more reliable with END blocks
1509 - versioning support via DBIx::Class::Schema::Versioned
1510 - find/next now return undef rather than () on fail from Bernhard Graf
1511 - rewritten collapse_result to fix prefetch
1512 - moved populate to resultset
1513 - added support for creation of related rows via insert and populate
1514 - transaction support more robust now in the face of varying AutoCommit
1515 and manual txn_begin usage
1516 - unbreak back-compat for Row/ResultSet->new_result
1517 - Added Oracle/WhereJoins.pm for Oracle >= 8 to support
1518 Oracle <= 9i, and provide Oracle with a better join method for
1519 later versions. (I use the term better loosely.)
1520 - The SQL::T parser class now respects a relationship attribute of
1521 is_foreign_key_constrain to allow explicit control over wether or
1522 not a foreign constraint is needed
1523 - resultset_class/result_class now (again) auto loads the specified
1524 class; requires Class::Accessor::Grouped 0.05002+
1525 - added get_inflated_columns to Row
1526 - %colinfo accessor and inflate_column now work together
1527 - More documentation updates
1528 - Error messages from ->deploy made more informative
1529 - connect_info will now always return the arguments it was
1531 - A few small efficiency improvements for load_classes
1532 and compose_namespace
1534 0.07006 2007-04-17 23:18:00
1535 - Lots of documentation updates
1536 - deploy now takes an optional 'source_names' parameter (dec)
1537 - Quoting for for columns_info_for
1538 - RT#25683 fixed (multiple open sths on DBD::Sybase)
1539 - CDBI compat infers has_many from has_a (Schwern)
1540 - Fix ddl_filename transformation (Carl Vincent)
1542 0.07999_02 2007-01-25 20:11:00
1543 - add support for binding BYTEA and similar parameters (w/Pg impl)
1544 - add support to Ordered for multiple ordering columns
1545 - mark DB.pm and compose_connection as deprecated
1546 - switch tests to compose_namespace
1547 - ResultClass::HashRefInflator added
1548 - Changed row and rs objects to not have direct handle to a source,
1549 instead a (schema,source_name) tuple of type ResultSourceHandle
1551 0.07005 2007-01-10 18:36:00
1552 - fixup changes file
1553 - remove erroneous .orig files - oops
1555 0.07004 2007-01-09 21:52:00
1556 - fix find_related-based queries to correctly grep the unique key
1557 - fix InflateColumn to inflate/deflate all refs but scalar refs
1559 0.07003 2006-11-16 11:52:00
1560 - fix for rt.cpan.org #22740 (use $^X instead of hardcoded "perl")
1561 - Tweaks to resultset to allow inflate_result to return an array
1562 - Fix UTF8Columns to work under Perl <= 5.8.0
1563 - Fix up new_result in ResultSet to avoid alias-related bugs
1564 - Made new/update/find handle 'single' rel accessor correctly
1565 - Fix NoBindVars to be safer and handle non-true bind values
1566 - Don't blow up if columns_info_for returns useless results
1567 - Documentation updates
1569 0.07999_01 2006-10-05 21:00:00
1570 - add connect_info option "disable_statement_caching"
1571 - create insert_bulk using execute_array, populate uses it
1572 - added DBIx::Class::Schema::load_namespaces, alternative to
1574 - added source_info method for source-level metadata (kinda like
1576 - Some of ::Storage::DBI's code/docs moved to ::Storage
1577 - DBIx::Class::Schema::txn_do code moved to ::Storage
1578 - Storage::DBI now uses exceptions instead of ->ping/->{Active} checks
1579 - Storage exceptions are thrown via the schema class's throw_exception
1580 - DBIx::Class::Schema::throw_exception's behavior can be modified via
1582 - columns_info_for is deprecated, and no longer runs automatically.
1583 You can make it work like before via
1584 __PACKAGE__->column_info_from_storage(1) for now
1585 - Replaced DBIx::Class::AccessorGroup and Class::Data::Accessor with
1586 Class::Accessor::Grouped. Only user noticible change is to
1587 table_class on ResultSourceProxy::Table (i.e. table objects in
1588 schemas) and, resultset_class and result_class in ResultSource.
1589 These accessors no longer automatically require the classes when
1592 0.07002 2006-09-14 21:17:32
1593 - fix quote tests for recent versions of SQLite
1594 - added reference implementation of Manual::Example
1595 - backported column_info_from_storage accessor from -current, but
1596 - fixed inflate_datetime.t tests/stringify under older Test::More
1597 - minor fixes for many-to-many relationship helpers
1598 - cleared up Relationship docs, and fixed some typos
1599 - use ref instead of eval to check limit syntax (to avoid issues with
1601 - update ResultSet::_cond_for_update_delete to handle more complicated
1603 - bugfix to Oracle columns_info_for
1604 - remove_columns now deletes columns from _columns
1606 0.07001 2006-08-18 19:55:00
1607 - add directory argument to deploy()
1608 - support default aliases in many_to_many accessors.
1609 - support for relationship attributes in many_to_many accessors.
1610 - stop search_rs being destructive to attrs
1611 - better error reporting when loading components
1612 - UTF8Columns changed to use "utf8" instead of "Encode"
1613 - restore automatic aliasing in ResultSet::find() on nonunique queries
1614 - allow aliases in ResultSet::find() queries (in cases of relationships
1616 - pass $attrs to find from update_or_create so a specific key can be
1618 - remove anonymous blesses to avoid major speed hit on Fedora Core 5's
1619 Perl and possibly others; for more information see:
1620 https://bugzilla.redhat.com/bugzilla/show_bug.cgi?id=196836
1621 - fix a pathological prefetch case
1622 - table case fix for Oracle in columns_info_for
1623 - stopped search_rs deleting attributes from passed hash
1625 0.07000 2006-07-23 02:30:00
1626 - supress warnings for possibly non-unique queries, since
1627 _is_unique_query doesn't infer properly in all cases
1628 - skip empty queries to eliminate spurious warnings on ->deploy
1629 - fixups to ORDER BY, tweaks to deepen some copies in ResultSet
1630 - fixup for RowNum limit syntax with functions
1632 0.06999_07 2006-07-12 20:58:05
1633 - fix issue with from attr copying introduced in last release
1635 0.06999_06 2006-07-12 17:16:55
1636 - documentation for new storage options, fix S::A::L hanging on to $dbh
1637 - substantial refactor of search_related code to fix alias numbering
1638 - don't generate partial unique keys in ResultSet::find() when a table
1639 has more than one unique constraint which share a column and only one
1641 - cleanup UTF8Columns and make more efficient
1642 - rename DBIX_CLASS_STORAGE_DBI_DEBUG to DBIC_TRACE (with compat)
1643 - rename _parent_rs to _parent_source in ResultSet
1646 0.06999_05 2006-07-04 14:40:01
1647 - fix issue with incorrect $rs->{attrs}{alias}
1648 - fix subclassing issue with source_name
1649 - tweak quotes test to output text on failure
1650 - fix Schema->txn_do to not fail as a classmethod
1652 0.06999_04 2006-06-29 20:18:47
1653 - disable cdbi-t/02-Film.t warning tests under AS perl
1654 - fixups to MySQL tests (aka "work round mysql being retarded")
1655 - compat tweaks for Storage debug logging
1657 0.06999_03 2006-06-26 21:04:44
1658 - various documentation improvements
1659 - fixes to pass test suite on Windows
1660 - rewrote and cleaned up SQL::Translator tests
1661 - changed relationship helpers to only call ensure_class_loaded when the
1662 join condition is inferred
1663 - rewrote many_to_many implementation, now provides helpers for adding
1664 and deleting objects without dealing with the link table
1665 - reworked InflateColumn implementation to lazily deflate where
1666 possible; now handles passing an inflated object to new()
1667 - changed join merging to not create a rel_2 alias when adding a join
1668 that already exists in a parent resultset
1669 - Storage::DBI::deployment_statements now calls ensure_connected
1670 if it isn't passed a type
1671 - fixed Componentized::ensure_class_loaded
1672 - InflateColumn::DateTime supports date as well as datetime
1673 - split Storage::DBI::MSSQL into MSSQL and Sybase::MSSQL
1674 - fixed wrong debugging hook call in Storage::DBI
1675 - set connect_info properly before setting any ->sql_maker things
1677 0.06999_02 2006-06-09 23:58:33
1678 - Fixed up POD::Coverage tests, filled in some POD holes
1679 - Added a warning for incorrect component order in load_components
1680 - Fixed resultset bugs to do with related searches
1681 - added code and tests for Componentized::ensure_class_found and
1683 - NoBindVars + Sybase + MSSQL stuff
1684 - only rebless S::DBI if it is still S::DBI and not a subclass
1685 - Added `use' statement for DBD::Pg in Storage::DBI::Pg
1686 - stopped test relying on order of unordered search
1687 - bugfix for join-types in nested joins using the from attribute
1688 - obscure prefetch problem fixed
1689 - tightened up deep search_related
1690 - Fixed 'DBIx/Class/DB.pm did not return a true value' error
1691 - Revert change to test for deprecated find usage and swallow warnings
1692 - Slight wording change to new_related() POD
1693 - new specific test for connect_info coderefs
1694 - POD clarification and content bugfixing + a few code formatting fixes
1695 - POD::Coverage additions
1697 - Fix column_info stomping
1699 0.06999_01 2006-05-28 17:19:30
1700 - add automatic naming of unique constraints
1701 - marked DB.pm as deprecated and noted it will be removed by 1.0
1702 - add ResultSetColumn
1703 - refactor ResultSet code to resolve attrs as late as possible
1704 - merge prefetch attrs into join attrs
1705 - add +select and +as attributes to ResultSet
1706 - added InflateColumn::DateTime component
1707 - refactor debugging to allow for profiling using Storage::Statistics
1708 - removed Data::UUID from deps, made other optionals required
1709 - modified SQLT parser to skip dupe table names
1710 - added remove_column(s) to ResultSource/ResultSourceProxy
1711 - added add_column alias to ResultSourceProxy
1712 - added source_name to ResultSource
1713 - load_classes now uses source_name and sets it if necessary
1714 - add update_or_create_related to Relationship::Base
1715 - add find_or_new to ResultSet/ResultSetProxy and find_or_new_related
1716 to Relationship::Base
1717 - add accessors for unique constraint names and coulums to
1718 ResultSource/ResultSourceProxy
1719 - rework ResultSet::find() to search unique constraints
1720 - CDBICompat: modify retrieve to fix column casing when ColumnCase is
1722 - CDBICompat: override find_or_create to fix column casing when
1723 ColumnCase is loaded
1724 - reorganized and simplified tests
1726 - added the ability to set on_connect_do and the various sql_maker
1727 options as part of Storage::DBI's connect_info.
1729 0.06003 2006-05-19 15:37:30
1730 - make find_or_create_related check defined() instead of truth
1731 - don't unnecessarily fetch rels for cascade_update
1732 - don't set_columns explicitly in update_or_create; instead use
1733 update($hashref) so InflateColumn works
1734 - fix for has_many prefetch with 0 related rows
1735 - make limit error if rows => 0
1736 - added memory cycle tests and a long-needed weaken call
1738 0.06002 2006-04-20 00:42:41
1739 - fix set_from_related to accept undef
1740 - fix to Dumper-induced hash iteration bug
1741 - fix to copy() with non-composed resultsource
1742 - fix to ->search without args to clone rs but maintain cache
1743 - grab $self->dbh once per function in Storage::DBI
1744 - nuke ResultSource caching of ->resultset for consistency reasons
1745 - fix for -and conditions when updating or deleting on a ResultSet
1748 - Added fix for quoting with single table
1749 - Substantial fixes and improvements to deploy
1750 - slice now uses search directly
1751 - fixes for update() on resultset
1752 - bugfix to Cursor to avoid error during DESTROY
1753 - transaction DBI operations now in debug trace output
1755 0.06000 2006-03-25 18:03:46
1756 - Lots of documentation improvements
1757 - Minor tweak to related_resultset to prevent it storing a searched rs
1758 - Fixup to columns_info_for when database returns type(size)
1759 - Made do_txn respect void context (on the off-chance somebody cares)
1760 - Fix exception text for nonexistent key in ResultSet::find()
1762 0.05999_04 2006-03-18 19:20:49
1763 - Fix for delete on full-table resultsets
1764 - Removed caching on count() and added _count for pager()
1765 - ->connection does nothing if ->storage defined and no args
1766 (and hence ->connect acts like ->clone under the same conditions)
1767 - Storage::DBI throws better exception if no connect info
1768 - columns_info_for made more robust / informative
1769 - ithreads compat added, fork compat improved
1770 - weaken result_source in all resultsets
1771 - Make pg seq extractor less sensitive.
1773 0.05999_03 2006-03-14 01:58:10
1774 - has_many prefetch fixes
1775 - deploy now adds drop statements before creates
1776 - deploy outputs debugging statements if DBIX_CLASS_STORAGE_DBI_DEBUG
1779 0.05999_02 2006-03-10 13:31:37
1780 - remove test dep on YAML
1781 - additional speed tweaks for C3
1782 - allow scalarefs passed to order_by to go straight through to SQL
1783 - renamed insert_or_update to update_or_insert (with compat alias)
1784 - hidden lots of packages from the PAUSE Indexer
1786 0.05999_01 2006-03-09 18:31:44
1787 - renamed cols attribute to columns (cols still supported)
1788 - added has_column_loaded to Row
1789 - Storage::DBI connect_info supports coderef returning dbh as 1st arg
1790 - load_components() doesn't prepend base when comp. prefixed with +
1793 - prefetch for has_many
1794 - cache attr for resultsets
1795 - PK::Auto::* no longer required since Storage::DBI::* handle auto-inc
1796 - minor tweak to tests for join edge case
1797 - added cascade_copy relationship attribute
1798 (sponsored by Airspace Software, http://www.airspace.co.uk/)
1799 - clean up set_from_related
1800 - made copy() automatically null out auto-inc columns
1801 - added txn_do() method to Schema, which allows a coderef to be
1804 0.05007 2006-02-24 00:59:00
1805 - tweak to Componentised for Class::C3 0.11
1806 - fixes for auto-inc under MSSQL
1808 0.05006 2006-02-17 15:32:40
1809 - storage fix for fork() and workaround for Apache::DBI
1810 - made update(\%hash) work on row as well as rs
1811 - another fix for count with scalar group_by
1812 - remove dependency on Module::Find in 40resultsetmanager.t (RT #17598)
1814 0.05005 2006-02-13 21:24:51
1815 - remove build dependency on version.pm
1817 0.05004 2006-02-13 20:59:00
1818 - allow specification of related columns via cols attr when primary
1819 keys of the related table are not fetched
1820 - fix count for group_by as scalar
1821 - add horrific fix to make Oracle's retarded limit syntax work
1822 - remove Carp require
1823 - changed UUIDColumns to use new UUIDMaker classes for uuid creation
1824 using whatever module may be available
1826 0.05003 2006-02-08 17:50:20
1827 - add component_class accessors and use them for *_class
1828 - small fixes to Serialize and ResultSetManager
1829 - rollback on disconnect, and disconnect on DESTROY
1831 0.05002 2006-02-06 12:12:03
1832 - Added recommends for Class::Inspector
1833 - Added skip_all to t/40resultsetmanager.t if no Class::Inspector
1836 0.05001 2006-02-05 15:28:10
1837 - debug output now prints NULL for undef params
1838 - multi-step prefetch along the same rel (e.g. for trees) now works
1839 - added multi-join (join => [ 'foo', 'foo' ]), aliases second to foo_2
1840 - hack PK::Auto::Pg for "table" names referencing a schema
1841 - find() with attributes works
1842 - added experimental Serialize and ResultSetManager components
1843 - added code attribute recording to DBIx::Class
1844 - fix to find() for complex resultsets
1845 - added of $storage->debugcb(sub { ... })
1846 - added $source->resultset_attributes accessor
1847 - added include_columns rs attr
1849 0.05000 2006-02-01 16:48:30
1850 - assorted doc fixes
1851 - remove ObjectCache, not yet working in 0.05
1852 - let many_to_many rels have attrs
1853 - fix ID method in PK.pm to be saner for new internals
1854 - fix t/30dbicplain.t to use ::Schema instead of
1855 Catalyst::Model::DBIC::Plain
1857 0.04999_06 2006-01-28 21:20:32
1858 - fix Storage/DBI (tried to load deprecated ::Exception component)
1860 0.04999_05 2006-01-28 20:13:52
1861 - count will now work for grouped resultsets
1862 - added accessor => option to column_info to specify accessor name
1863 - added $schema->populate to load test data (similar to AR fixtures)
1864 - removed cdbi-t dependencies, only run tests if installed
1865 - Removed DBIx::Class::Exception
1866 - unified throw_exception stuff, using Carp::Clan
1867 - report query when sth generation fails.
1868 - multi-step prefetch!
1872 0.04999_04 2006-01-24 21:48:21
1873 - more documentation improvements
1874 - add columns_info_for for vendor-specific column info (Zbigniew
1876 - add SQL::Translator::Producer for DBIx::Class table classes (Jess
1878 - add unique constraint declaration (Daniel Westermann-Clark)
1879 - add new update_or_create method (Daniel Westermann-Clark)
1880 - rename ResultSetInstance class to ResultSetProxy, ResultSourceInstance
1881 to ResultSourceProxy, and TableInstance to ResultSourceProxy::Table
1882 - minor fixes to UUIDColumns
1883 - add debugfh method and ENV magic for tracing SQL (Nigel Metheringham)
1885 0.04999_03 2006-01-20 06:05:27
1886 - imported Jess Robinson's SQL::Translator::Parser::DBIx::Class
1887 - lots of internals cleanup to eliminate result_source_instance
1889 - added register_column and register_relationship class APIs
1890 - made Storage::DBI use prepare_cached safely (thanks to Tim Bunce)
1891 - many documentation improvements (thanks guys!)
1892 - added ->connection, ->connect, ->register_source and ->clone schema
1894 - Use croak instead of die for user errors.
1896 0.04999_02 2006-01-14 07:17:35
1897 - Schema is now self-contained; no requirement for co-operation
1898 - add_relationship, relationships, relationship_info, has_relationship
1899 - relationship handling on ResultSource
1900 - all table handling now in Table.pm / ResultSource.pm
1901 - added GROUP BY and DISTINCT support
1902 - hacked around SQL::Abstract::Limit some more in DBIC::SQL::Abstract
1903 (this may have fixed complex quoting)
1904 - moved inflation to inflate_result in Row.pm
1905 - added $rs->search_related
1906 - split compose_namespace out of compose_connection in Schema
1907 - ResultSet now handles find
1908 - various *_related methods are now ->search_related->*
1909 - added new_result to ResultSet
1911 0.04999_01 2005-12-27 03:33:42
1912 - search and related methods moved to ResultSet
1913 - select and as added to ResultSet attrs
1914 - added DBIx::Class::Table and TableInstance for table-per-class
1915 - added DBIx::Class::ResultSetInstance which handles proxying
1916 search etc. as a superclass of DBIx::Class::DB
1917 - assorted test and code cleanup work
1919 0.04001 2005-12-13 22:00:00
1920 - Fix so set_inflated_column calls set_column
1921 - Syntax errors in relationship classes are now reported
1922 - Better error detection in set_primary_key and columns methods
1923 - Documentation improvements
1924 - Better transaction support with txn_* methods
1925 - belongs_to now works when $cond is a string
1926 - PK::Auto::Pg updated, only tries primary keys instead of all cols
1929 - Moved get_simple and set_simple into AccessorGroup
1930 - Made 'new' die if given invalid columns
1931 - Added has_column and column_info to Table.pm
1932 - Refactored away from direct use of _columns and _primaries
1933 - Switched from NEXT to Class::C3
1936 - Added an || '' to the CDBICompat stringify to avoid null warnings
1937 - Updated name section for manual pods
1938 0.03003 2005-11-03 17:00:00
1940 - Changed use to require in Relationship/Base to avoid import.
1942 0.03002 2005-10-20 22:35:00
1943 - Minor bugfix to new (Row.pm)
1944 - Schema doesn't die if it can't load a class (Schema.pm)
1945 - New UUID columns plugin (UUIDColumns.pm)
1946 - Documentation improvements.
1948 0.03001 2005-09-23 14:00:00
1949 - Fixes to relationship helpers
1950 - IMPORTANT: prefetch/schema combination bug fix
1952 0.03 2005-09-19 19:35:00
1954 - Join support on search
1955 - Prefetch support on search
1957 0.02 2005-08-12 18:00:00
1959 - Performance improvements.
1960 - Oracle primary key support.
1961 - MS-SQL primary key support.
1962 - SQL::Abstract::Limit integration for database-agnostic limiting.
1964 0.01 2005-08-08 17:10:00