Revision history for DBIx::Class * Fixes - Fix $rs->create() with no values on Oracle * Misc - Speed up skipping CDBICompat tests when dependencies are missing 0.082800 2014-09-25 14:45 (UTC) * Known Issues - Passing large amounts of objects with stringification overload directly to DBIx::Class may result in strange action at a distance exceptions. More info (and a workaround description) can be found under "Note" at https://metacpan.org/pod/SQL::Abstract#is_plain_value - The relationship condition resolution fixes come with the side effect of returning more complete data, tripping up *some* users of an undocumented but widely used internal function. In particular https://rt.cpan.org/Ticket/Display.html?id=91375#txn-1407239 * Notable Changes and Deprecations - DBIC::FilterColumn now properly bypasses \'' and \[] literals, just like the rest of DBIC - DBIC::FilterColumn "from_storage" handler is now invoked on NULLs returned from storage - find() now throws an exception if some of the supplied values are managed by DBIC::FilterColumn (RT#95054) - Custom condition relationships are now invoked with a slightly different signature (existing coderefs will continue to work) - Add extra custom condition coderef attribute 'foreign_values' to allow for proper reverse-relationship-like behavior (i.e. $result->set_from_related($custom_rel, $foreign_result_object) - When in a transaction, DBIC::Ordered now seamlesly handles result objects that went out of sync with the storage (RT#96499) - CDBICompat::columns() now supports adding columns through supplied Class::DBI::Column instances (GH#52) - Deprecate { col1 => col2 } expressions in manual {from} structures (at some point of time manual {from} will be deprecated entirely) * Fixes - Fix Resultset delete/update affecting *THE ENTIRE TABLE* in cases of empty (due to conditions) resultsets with multi-column keys - Fix on_connect_* not always firing in some cases - a race condition existed between storage accessor setters and the determine_driver routines, triggering a connection before the set-cycle is finished - Fix collapse being ignored on single-origin selection (RT#95658) - Fix incorrect behavior on custom result_class inflators altering the amount of returned results - Fix failure to detect stable order criteria when in iterator mode of a has_many prefetch off a search_related chain - Prevent erroneous database hit when accessing prefetched related resultsets with no rows - Proper exceptions on malformed relationship conditions (RT#92234) - Fix incorrect handling of custom relationship conditions returning SQLA literal expressions - Fix long standing bug with populate() missing data from hashrefs with different keysets: http://is.gd/2011_dbic_populate_gotcha (RT#92723) - Fix multi-value literal populate not working with simplified bind specifications - Massively improve the implied resultset condition parsing - now all applicable conditions within a resultset should be properly picked up by create() and populate() - Ensure definitive condition extractor handles bizarre corner cases without bombing out (RT#93244) - Fix set_column on non-native (+columns) selections (RT#86685) - Fix set_inflated_column incorrectly handling \[] literals (GH#44) - Ensure that setting a column to a literal invariably marks it dirty - Fix copy() not working correctly with extra selections present - Work around exception objects with broken string overloading in one additional codepath (missed in 0.08260) - Fix more inconsistencies of the quote_names attribute propagating to SQL::Translator (partially RT#87731) - Fix SQLT constraint naming when DBIC table names are fully qualified (PR#48) - Ensure ::Schema::Versioned connects only once by reusing the main connection (GH#57) - Fix inability to handle multiple consecutive transactions with savepoints on DBD::SQLite < 1.39 - Fix CDBICompat to match Class::DBI behavior handling non-result blessed has_a (implicit deflate via stringification and inflate via blind new) (GH#51) * Misc - Ensure source metadata calls always take place on the result source instance registered with the caller - IFF DBIC_TRACE output defaults to STDERR we now silence the possible wide-char warnings if the trace happens to contain unicode 0.08270 2014-01-30 21:54 (PST) * Fixes - Fix 0.08260 regression in DBD::SQLite bound int handling. Inserted data was not affected, but any function <=> integer comparison would have failed (originally fixed way back in 0e773352) - Fix failure to load DateTime formatter when connecting to Firebird over ODBC * Misc - All drivers based on ::Storage::DBI::Firebird::Common now return the same sqlt_type value (affects ::DBI::Interbase, ::DBI::Firebird and ::DBI::ODBC::Firebird) 0.08260 2014-01-28 18:52 (UTC) * New Features - A new zero-to-DBIC style manual: DBIx::Class::Manual::QuickStart * Notable Changes and Deprecations - Explicitly deprecate combination of distinct and selecting a non-column via $rs->get_column() * Fixes - More robust handling of circular relationship declarations by loading foreign classes less frequently (should resolve issues like http://lists.scsys.co.uk/pipermail/dbix-class/2013-June/011374.html) Note that none of this is a manifestations of a DBIC bug, but rather unexpected (but correct) behavior of load-order-dependent (hence logically broken) Resultclass hierarchies. In order to deal with this DBIC is scaling back a large number of sanity checks, which are to be reintroduce pending a better framework for source registration - Fix multiple edge cases of complex prefetch combining incorrectly with correlated subquery selections - Fix multiple edge cases stemming from interaction of a non-selecting order_by specification and distinct and/or complex prefetch - Fix unbound growth of a resultset during repeated execute/exhaust cycles (GH#29) - Work around (and be very vocal about the fact) when DBIC encounters an exception object with broken string overloading - Clarify ambiguous behavior of distinct when used with ResultSetColumn i.e. $rs->search({}, { distinct => 1 })->get_column (...) - Setting quote_names propagates to SQL::Translator when producing SQLite DDL (it is one of the few producers *NOT* quoting by default) - Fix incorrect binding of large integers on old versions of DBD::SQLite (now DBIC simply always binds SQLite ints as BIGINT) - Silence (harmless) warnings on recent DBD::SQLite versions, when inserting/updating large integers on 32bit ivsize systems (RT#76395) - Back out self-cleaning from DBIx::Class::Carp for the time being (as a side effect fixes RT#86267) - Fix incorrect internal use of implicit list context in copy() - Fix 0.08250 regression in driver determination when DBI_DSN is used - Tests no longer fail if $ENV{DBI_DSN} is set - Throw clearer exception on ->new_related() with a non-existent relationship - Fix incorrect parethesis unroll with multicolumn in, (never noticed before fixing false positive in SQLA::Test 1.77) - Fix t/storage/replicated.t class loading problem - Stop using the deprecated Class::MOP::load_class() - Fix warning in t/54taint.t with explicitly unset PERL5LIB (RT#91972) - Fix t/54taint.t failing under a local::lib with installed earlier DBIC version (RT#92486) * Misc - Massive incompatible change of ::BlockRunner internals (was never documented as usable externally, this last set of changes settles the design for proper documentation and opening up) - Adjust exceptions in tests to accommodate changes in the upcoming DBD::SQLite based on libsqlite 3.8.2 - More robust lock file naming scheme - allow tests to work on exotic MSWin32 filesystems (habitual offender being http://is.gd/iy5XVP) - Better diagnostics when File::Spec->tmpdir gives us crap in testing - Replace $row with $result in all docs to be consistent and to clarify various return values 0.08250 2013-04-29 22:00 (UTC) * New Features / Changes - Rewrite from scratch the result constructor codepath - many bugfixes and performance improvements (the current codebase is now capable of outperforming both DBIx::DataModel and Rose::DB::Object on some workloads). Some notable benefits: - Multiple has_many prefetch - Partial prefetch - you now can select only columns you are interested in, while preserving the collapse functionality (collapse is now exposed as a first-class API attribute) - Prefetch of resultsets with arbitrary order (RT#54949, RT#74024, RT#74584) - Prefetch no longer inserts right-side table order_by clauses (massively helps the deficient MySQL optimizer) - Prefetch with limit on right-side ordered resultsets now works correctly (via aggregated grouping) - No longer order the insides of a complex prefetch subquery, unless required to satisfy a limit - Stop erroneously considering order_by criteria from a join under distinct => 1 (the distinct should apply to the main source only) - Massively optimize codepath around ->cursor(), over 10x speedup on some iterating workloads. - Support standalone \[ $sql, $value ] in literal SQL with bind specifications: \[ '? + ?', 42, 69 ] is now equivalent to \[ '? + ?', [ {} => 42 ], [ {} => 69 ] ] - Changing the result_class of a ResultSet in progress is now explicitly forbidden. The behavior was undefined before, and would result in wildly differing outcomes depending on $rs attributes. - Deprecate returning of prefetched 'filter' rels as part of get_columns() and get_inflated_columns() data - Invoking get_inflated_columns() no longer fires get_columns() but instead retrieves data from individual non-inflatable columns via get_column() - Emit a warning on incorrect use of nullable columns within a primary key - Limited checks are performed on whether columns without declared is_nullable => 1 metadata do in fact sometimes fetch NULLs from the database (the check is currently very limited and is performed only on resultset collapse when the alternative is rather worse) * Fixes - Fix _dbi_attrs_for_bind() being called befor DBI has been loaded (regression in 0.08210) - Fix update/delete operations on resultsets *joining* the updated table failing on MySQL. Resolves oversights in the fixes for RT#81378 and RT#81897 - Fix open cursors silently resetting when inherited across a fork or a thread - Properly support "MySQL-style" left-side group_by with prefetch - Fix $grouped_rs->get_column($col)->func($func) producing incorrect SQL (RT#81127) - Stop Sybase ASE storage from generating invalid SQL in subselects when a limit without offset is encountered - Even more robust behavior of GenericSubQuery limit dialect - Make sure deployment_statements() and cursor_class() are called on a resolved storage subclass * Misc - Fix tests failing due to unspecified resultset retrieval order (test suite now will pass with newest SQLite libs) 0.08210 2013-04-04 15:30 (UTC) * New Features / Changes - Officially deprecate the 'cols' and 'include_columns' resultset attributes - Remove ::Storage::DBI::sth() deprecated in 0.08191 * Fixes - Work around a *critical* bug with potential for data loss in DBD::SQLite - RT#79576 - Audit and correct potential bugs associated with braindead reuse of $1 on unsuccessful matches - Fix incorrect warning/exception originator reported by carp*() and throw_exception() 0.08209 2013-03-01 12:56 (UTC) * New Features / Changes - Debugging aid - warn on invalid result objects created by what seems like an invalid inheritance hierarchy * Fixes - Fix another embarrassing regression preventing correct refining of the search criteria on a prefetched relation (broken in 0.08205) - Fix incorrect callsite reporting by DBIC::Carp 0.08208 2013-02-20 09:56 (UTC) * New Features / Changes - A bunch of nonsensically named arguments to the SQL::Translator parser have been marked as deprecated (while still fully supported) * Fixes - Fix duplicated selected columns when calling 'count' when a same aggregate function is used more than once in a 'having' clause (RT#83305) - Prevent SQL::Translator::Producer::YAML from seeing the $dbh in a potentially connected $schema instance (RT#75394) * Misc - Fixup our distbuilding process to stop creating world-writable tarball contents (implicitly fixes RT#83084) - Added strict and warnings tests for all lib and test files 0.08206 2013-02-08 * Fixes - Fix dbh_do() failing to properly reconnect (regression in 0.08205) - Extra sanity check of a fresh DBI handle ($dbh). Fixes connection coderefs returning garbage (seen in the wild) * Misc - Only allow known globals in SQL::Translator leak allowance - General cleanup of error message texts - quote names/identifiers for easier reading - Stop t/52leaks.t from failing when AUTOMATED_TESTING=1 0.08205 2013-01-22 * New Features / Changes - The emulate_limit() arbitrary limit dialect emulation mechanism is now deprecated, and will be removed when DBIx::Class migrates to Data::Query - Support for the source_bind_attributes() storage method has been removed after a lengthy deprecation cycle * Fixes - When performing resultset update/delete only strip condition qualifiers - leave the source name alone (RT#80015, RT#78844) - Fix incorrect behavior on resultset update/delete invoked on composite resultsets (e.g. as_subselect_rs) - Fix update/delete operations referencing the updated table failing on MySQL, due to its refusal to modify a table being directly queried. As a workaround induce in-memory temp-table creation (RT#81378, RT#81897) - More robust behavior under heavily threaded environments - make sure we do not have refaddr reuse in the global storage registry - Fix failing test on 5.8 under Win32 (RT#81114) - Fix hash-randomization test issues (RT#81638) - Disallow erroneous calling of connect_info on a replicated storage (RT#78436) * Misc - Improve the populate docs in ::Schema and ::ResultSet - ::Storage::DBI::source_bind_attributes() removed as announced on Jan 2011 in 0e773352a 0.08204 2012-11-08 * New Features / Changes - SQLMaker now accepts \'literal' with the 'for' rs attribute as an override to the builtin FOR options * Fixes - Fix unique constraint violations in Ordered.pm blanket movement (RT#79773, rolls back short-sighted 5e6fde33e) - Fix API mismatch between new_result() and new_related() (originally broken by fea3d045) - Fix test failure on perl 5.8 * Misc - Much more extensive diagnostics when a new RDBMS/DSN combination is encountered (RT#80431) 0.08203 2012-10-18 * Fixes - Really fix inadequate $dbh->ping SQLite implementation (what shipped in 0.08201 tickled other deficiencies in DBD::SQLite itself) 0.08202 2012-10-06 * Fixes - Replace inadequate $dbh->ping SQLite implementation with our own, fixes RT#78420 0.08200 2012-08-24 (UTC) * Fixes - Change one of the new tests for the previous release to not require SQL::Translator 0.08199 2012-08-22 (UTC) * Fixes - Roll back incomplete (and broken) internal changes - restore prefetch functionality 0.08198 2012-07-11 03:43 (UTC) * Fixes - Fix a number of Win32 Test issues - Fix silent Oracle connection failures 0.08197 2012-07-10 10:32 (UTC) * New Features / Changes - Issue a warning when DateTime objects are passed to ->search - Fast populate() in void context is now even more efficient by going directly through execute_for_fetch bypassing execute_array - Fix update()/delete() on complex resultsets to no longer fall back to silly row-by-row deletion, construct a massive OR statement instead - Allow complex update/delete operations on sources without a primary key, as long as they have at least one non-nullable unique constraint - dbicadmin now better supports catalyst-style config files, by unrolling 'config_info' hashkeys - Multiple Improvements MSSQL over DBD::ADO - Transaction support - Support for VARCHAR(MAX)/VARBINARY(MAX)/NVARCHAR(MAX) datatypes - Nomalization of retrieved GUID values * Fixes - Fix complex has_many prefetch with resultsets not selecting identity columns from the root result source - Fix SkipFirst and FirstSkip limit dialects (Informix and Firebird) - Fix "Skimming limit" dialects (Top, FetchFirst) to properly check the order_by criteria for stability - Fix "Skimming limit" dialects (Top, FetchFirst) to propagate non-selected order criteria when part of a larger subquery - Fix RowNumberOver and all "skimming limits" to correctly assemble bind values when supplied for both select and order_by - Fix all subquery-based dialects to not lose a subquery fragment when we both select and order by the result of the same subquery - Fix the Sybase hubrid limit dialect (RowCountOrGenericSubQ) losing Group/Having/Order clauses when called without an offset (RT#73244) - No longer generate incorrect SQL on ->as_query called on resultsets with software_limit enabled - A number of corner case fixes of void context populate() with \[] - Fix corner case of forked children disconnecting the parents DBI handle - Improve identity/autoinc retrieval code in MSSQL and Sybase - should reduce weird side-effects especially with populate() - Explicitly disable DBD::ODBC batch operations (as of DBD::ODBC 1.35) for the following drivers too buggy to handle the optimized path: - FreeTDS ODBC driver (when used with MSSQL) - The Firebird ODBC driver - The MSAccess ODBC driver - Explicitly disable DBD::ODBC dynamic_cursors when using freetds 0.83 or later - they made enough ODBC incompatible changes making it impossible to support sanely - Explicitly disable SCOPE_IDENTITY queries and statement caching for MSSQL on DBD::Sybase compiled against freetds 0.83 or later - way too buggy - Disable statement caching when using Sybase ASE and DBD::Sybase compiled against freetds 0.83 or later - Fix leakage of $schema on in-memory new_related() calls - Fix more cases of $schema leakage in SQLT::Parser::DBIC - Fix leakage of $storage in ::Storage::DBI::Oracle - Fix pessimization of Oracle RowNum limit dialect query when no offset has been specified - Remove useless vestigial pessimization in Ordered.pm for cases when the position column is part of a unique constraint - Fix dbicadmin to no longer ignore the documented 'config' option - The schema-resultsource entanglement is now much more robust under threads - Fix ::Schema::ddl_filename() failing miserably on paths containing certain numeric sequences - t/53lean_startup.t adjusted for new 5.15.x base.pm behavior * Misc - Centralized leak-checks for all instances of DBICTest::Schema from within any test - Now passes all tests with Test::Builder 1.005 - Codebase is now trailing-whitespace-free - Cleanup of complex resultset update/delete oprations - storage specific code moved back to ResultSet and replaced by checks of storage capabilities - Fixed carp_once only emitting one single warning per package regardless of warning content - Test suite now can be safely executed in parallel (prove -jN or HARNESS_OPTIONS=jN) 0.08196 2011-11-29 05:35 (UTC) * Fixes - Fix tests for DBD::SQLite >= 1.34. - Fix test failures with DBICTEST_SQLITE_USE_FILE set - Fix the find() condition heuristics being invoked even when the call defaults to 'primary' (i.e. when invoked with bare values) - Throw much clearer error on incorrect inflation spec - Fix incorrect storage behavior when first call on a fresh schema is with_deferred_fk_checks - Fix incorrect dependency on Test::Simple/Builder (RT#72282) - Fix uninitialized warning in ::Storage::Sybase::ASE - Improve/cache DBD-specific datatype bind checks (also solves a nasty memleak with version.pm on multiple ->VERSION invocations) - The internal carp module now correctly skips CAG frames when reporting a callsite - Fix test failures on perl < 5.8.7 and new Package::Stash::XS - Fix TxnScopeGuard not behaving correctly when $@ is set at the time of $guard instantiation - Fix the join/prefetch resolver when dealing with ''/undef/() relation specifications * Misc - No longer depend on Variable::Magic now that a pure-perl namespace::clean is available - Drop Oracle's Math::BigInt req down to 1.80 - no fixes concerning us were made since 0.08195 2011-07-27 16:20 (UTC) * Fixes - Fix horrible oversight in the Oracle sqlmaker when dealing with queries updating blobs (RT#69829) 0.08194 2011-07-20 16:10 (UTC) * Fixes - Fix $rs->populate([]) to be a no-op rather than an exception - Overhaul t/53lean_startup.t to better dodge false positives - Stop Data::Compare from loading random plugins - Oracle: Recalculate LOB bind indices for UPDATE with LOBs in WHERE (RT#69548) 0.08193 2011-07-14 17:00 (UTC) * New Features / Changes - Allow schema cloning to mutate attributes - DBIC now attempts more aggressive de-duplication of where conditions on resultset chaining - The Ordered component is now smarter wrt reordering of dirty objects, and does its job with less storage queries - Logging via DBIC_TRACE=1= no longer overwrites the logfile on every program startup, appending loglines instead * Fixes - Fix issue where the query was becoming overly mangled when trying to use pagination with a query that has a sub-select in the WHERE clause - Fix possible incorrect pagination on Oracle, when a resultset is not ordered by a unique column - Revert "Fix incorrect signature of the default sqlt_deploy_hook" from 0.08191 - documentation was in fact incorrect, not the code - Fix Sybase ASE IC::DateTime support (::Storage going out of sync with new default format expected by DateTime::Format::Sybase) - Fix a bug in update_all() resulting in the first row receiving a different dataset than the subsequent ones - Accomodate MSAccess supporting only 'INNER JOIN' (not plain 'JOIN') - InflateColumn::DateTime option datetime_undef_if_invalid no longer masks missing dependency exceptions (RT#66823) - Fix bug in Schema::Versioned failing to insert a schema version row during upgrades at the turn of the second - Fix incorrect bind of integers >= 2^^32 (bigint columns) to SQL_INTEGER, resulting in silent conversion to '-1' - Fix pre 5.10 failures of t/55namespaces_cleaned.t due to buggy require() (RT#68814) - Oracle autoinc inserts no longer leave open cursors behind 0.08192 2011-05-10 04:20 (UTC) * Fixes - Fix serious regression on SQLite, corrupting data when an alphanum value does not correspond to a stale numeric datatype in colinfo 0.08191 2011-05-02 00:45 (UTC) (deleted from CPAN) * New Features / Changes - Add quote_names connection option. When set to true automatically sets quote_char and name_sep appropriate for your RDBMS - Add retrieve_on_insert column info flag, allowing to retrieve any column value instead of just autoinc primary keys - Bring back strict ordering of selectors in complex search chains (an ill-fated attempt was made in 0.08127 to order intelligently) - All limit dialects (except for the older Top and FetchFirst) are now using bind parameters for the limits/offsets, making DBI's prepare_cached useful across paged resutsets - Support for savepoints for SQLite - Support for MS Access databases via DBD::ODBC and DBD::ADO (only Win32 support currently tested) - Support for the Firebird RDBMS over the new DBD::Firebird driver - IC::DateTime support for MSSQL over DBD::ADO - Both the ::ODBC and ::ADO dispatchers now warn if a rdbms-specific driver is not found for this connection before falling back to plain ::Storage::DBI - ::Storage::DBI::sth was mistakenly marked/documented as public, privatize and warn on deprecated use - Massive overhaul of bind values/attributes handling - slightly changes the output of as_query (should not cause compat issues) - Support ancient DB2 versions (5.4 and older), with proper limit dialect - Support sub-second precision for TIMESTAMPs for Firebird over ODBC - Support BLOBs and CLOBs in WHERE clauses for Oracle, including LIKE queries for CLOBs. * Fixes - Fix ::Storage::DBI::* MRO problems on 5.8.x perls - Disable mysql_auto_reconnect for MySQL - depending on the ENV it sometimes defaults to on and causes major borkage on older DBD::mysql versions - Fix dropped bind values in select/group_by on Oracle (omission from 0542ec57 and 4c2b30d6) - Fix remaining errors with Oracle and identifiers longer than the Oracle-imposed maximum of 30 characters (RT#66390) - Fix older oracle-specific "WhereJoins" to work properly with name quoting - Fix problems with M.A.D. under CGI::SpeedyCGI (RT#65131) - Reenable paging of cached resultsets - breakage erroneously added in 0.08127 - Better error handling when prepare() fails silently - Fixes skipped lines when a comment is followed by a statement when deploying a schema via sql file - Fix reverse_relationship_info on prototypical result sources (sources not yet registered with a schema) - Warn and skip relationships missing from a partial schema during dbic cascade_delete - Automatically require the requested cursor class before use (RT#64795) - Work around a Firebird ODBC driver bug exposed by DBD::ODBC 1.29 - Fix (to the extent allowed by the driver) transaction support in DBD::Sybase compiled against FreeTDS - Fix exiting via next warnings in ResultSource::sequence() - Fix stripping of table qualifiers in update/delete in arrayref condition elements - Change SQLMaker carp-monkeypatch to be compatible with versions of SQL::Abstract >= 1.73 - Fix using \[] literals in the from resultset attribute - Fix populate() with \[], arrays (datatype) and other exotic values - Fix handling of rollbacks in nested transactions - Fix complex limits (RNO/RowNum/FetchFirst/Top/GenSubq) with sub-selects in the selectors list (correlated subqueries) - Fix inconsistency between $rs->next with and without HRI when all the "root" columns are in fact injected from the right rs side - Fix the join optimizer to correctly preserve the non-multi path to a multi relationship ( x -> might_have y -> has_many z ) - Fix object-derived custom-relationship resultsets to resultsources with multilevel monikers (e.g. $schema->source('Foo::Bar') ) - Fix incorrect signature of the default sqlt_deploy_hook - it now matches the documentation of passing in the result source object - Fix inadequate handling of internal storage methods within ::Storage::Replicated (RT#66295) * Misc - Rewire all warnings to a new Carp-like implementation internal to DBIx::Class, and remove the Carp::Clan dependency - Only load Class::C3 and friends if necessary ($] < 5.010) - Greatly reduced loading of non-essential modules to aid startup time (mainly benefiting CGI users) - Make sure all namespaces are clean of rogue imports - Dropped DBI req 2 years back - everything works with 1.57, no point requiring something newer 0.08190-TRIAL 2011-01-24 15:35 (UTC) * New Features / Changes - Support for completely arbitrary SQL::Abstract-based conditions in all types of relationships 0.08127 2011-01-19 16:40 (UTC) * New Features / Changes - Schema/resultsource instances are now crossreferenced via a new system guaranteeing leak-free mutually assured destruction - DBIx::Class now warns when the user erroneously supplies AutoCommit => 0 to connect() - A warning is also issued before forcing the RaiseError setting of externally supplied DBI handles - Switch to a warning when find() is invoked with both a 'key' argument and a NULL-containing condition to satisfy the named constraint. Previously (starting with 0.08124) an exception was thrown - Switch to a warning when a commit is attempted with an out-of-sync transaction_depth (someone issued a begin externally to DBIC). Previously (starting with 0.08124) an exception was thrown * Fixes - A number of improvements/diagnostics of multiple active resultset handling on MSSQL over DBD::ODBC - Revert default selection to being lazy again (eagerness introduced in 0.08125) - fixes DBIx::Class::Helper::ResultSet::RemoveColumns - Fix losing order of columns provided in select/as (regression from 0.08125) - Unaliased "dark" selectors no longer throw off prefetch - Fix proper composition of bind values across all possible SQL areas ( group_by => \[ ... ] now works properly ) - Allow populate to skip empty has_many relationships which makes it easier to pass HashRefInflator data directly to ->populate - Improve freeze/thaw semantics and error messages (RT#62546) - Fix inconsistency in Manual::Features (RT#64500) - Fix incorrect SQL when using for => 'shared' with MySQL (RT#64590) - Throw comprehensible exception on erroneous $schema->source() invocation - Fix sloppy refactor of ResultSource::sequence back from 89170201 (RT#64839) - Fix incorrect error detection during populate() on Oracle - Better handling of result_source-less row objects by auto-calling result_source_instance when necessary - Fix reverse_relationship_info and sqlt deploy on partially loaded schemas (relationships point to non-existent sources) * Misc - Fix test warning on win32 - at this point the test suite is warning-free on all known OSes - Require newest namespace::clean which in turn depends on new installable Package::Stash 0.08126 2010-12-28 18:10 (UTC) * Fixes - Bump forgotten Class::Accessor::Grouped core dependency - Promote forgotten Hash::Merge optdep to a hard requirement - Skip t/storage/error.t on smokers with leaking perls - Fix t/storage/txn.t deadlocks on slower machines - Do not run on smokers if a trial Package::Stash is found 0.08125 2010-12-27 04:30 (UTC) * New Features / Changes - New method ResultSource columns_info method, returning multiple pairs of column name/info at once - $rs->search now throws when called in void context, as it makes no sense (and is nearly always a sign of a bug/misdesign) - Restore long-lost ability to supply unbalanced select/as pairs e.g. +select => \'DISTINCT(foo, bar)', +as => ['foo', 'bar'] - +columns now behaves just like columns by not stripping a fully-qualified 'as' spec (i.e. foo.bar results in $obj->foo->bar) - Deprecate legacy $rs->search( %condition ) syntax (warn once per callsite) - NULL is now supplied unquoted to all debug-objects, in order to differentiate between a real NULL and the string 'NULL' - New search() condition operator -value used to pass complex bind values to DBI: search({ array_col => { -value => [1,2,3] }}) - Add full INSERT...RETURNING support for Oracle - Deprecate use of -nest in search conditions (warn once per callsite) - Deprecate the completely useless DBIx::Class::Serialize::Storable result component * Fixes - Fixed read-only attribute set attempt in ::Storage::Replicated (RT#62642) - Fix incomplete logic while detecting correct Oracle sequence on insert - Fix detection of Oracle sequences for tables without an explicitly specified schema (RT#63493) - Major overhaul of Storage::Oracle to handle enabled quoting - Fixed incorrect composition of select/as/columns attributes during chaining (RT#61235) - Proper serialization of resultsets with open cursors - Refactor handling of RDBMS-side values during insert() - fix regression of inserts into a Postgres / ::Replicated combination - Missing dependency check in t/60core.t (RT#62635) - Fix regressions in IC::DT registration logic - Fix regression in select-associated bind value handling (RT#61025) - Simplify SQL generated by some LIMITed prefetching queries - Throw an exception when a required group_by on a complex prefetch can not be auto-constructed, instead of continuing to eventually produce invalid SQL - Fix infinite loops on old perls with a recent Try::Tiny - Improve "fork()" on Win32 by reimplementing a more robust DBIC thread support (still problematic, pending a DBI fix) - Properly quote table name on INSERT with no values - Work around possible Storage destruction warnings - Fix count of grouped resultsets using HAVING with aliases - Setting belongs_to columns/relationships no longer leaves the FK value and related object out of sync - Stop stripping newlines from SQL statements in the limit emulators as it is possible that custom sql with comments was provided - Add forgotten attributes to Admin.pm - Fix incorrect 'having' attribute documentation (RT#64129) - Improve fallback-to-master/return-to-slave reporting in ::Replicated::Balancer - Adjust txn_scope_guard code/tests to changes in $@ handling on recent blead (RT#64251) * Misc - Add extra option groups to DBIC::Optional::Depencencies, to aid users in requesting the prerequisites for a particular RDBMS - Switch all serialization to use Storable::nfreeze for portable architecture independent ice - Fix the bogus META.yml dependency injection issue for good - Refactor DBIx::Class::Storage::Statistics::debugfh() to be lazy 0.08124 2010-10-28 14:23 (UTC) * New Features / Changes - Add new -ident "function" indicating rhs is a column name { col => { -ident => 'othercol' } } vs { col => \'othercol' } - Extend 'proxy' relationship attribute - Use DBIx::Class::Storage::Debug::PrettyPrint when the environment variable DBIC_TRACE_PROFILE is set, see DBIx::Class::Storage for more information - Implemented add_unique_constraints() which delegates to add_unique_constraint() as appropriate - add_unique_constraint() now poparly throws if called with multiple constraint definitions - No longer depend on SQL::Abstract::Limit - DBIC has been doing most of the heavy lifting for a while anyway - FilterColumn now passes data through when transformations are not specified rather than throwing an exception. - Optimized RowNum based Oracle limit-dialect (RT#61277) - Requesting a pager on a resultset with cached entries now throws an exception, instead of returning a 1-page object since the amount of rows is always equal to the "pagesize" - $rs->pager now uses a lazy count to determine the amount of total entries only when really needed, instead of doing it at instantiation time - New documentation map organized by features (DBIx::Class::Manual::Features) - find( { ... }, { key => $constraint } ) now throws an exception when the supplied data does not fully specify $constraint - find( col1 => $val1, col2 => $val2, ... ) is no longer supported (it has been in deprecated state for more than 4 years) - Make sure exception_action does not allow exception-hiding due to badly-written handlers (the mechanism was never meant to be able to suppress exceptions) * Fixes - Fix memory leak during populate() on 5.8.x perls - Temporarily fixed 5.13.x failures (RT#58225) (perl-core fix still pending) - Fix result_soutrce_instance leaks on compose_namespace - Fix $_ volatility on load_namespaces (a class changing $_ at compile time no longer causes a massive fail) - Fix find() without a key attr. choosing constraints even if some of the supplied values are NULL (RT#59219) - Fixed rels ending with me breaking subqueried limit realiasing - Fixed $rs->update/delete on resutsets constrained by an -or condition - Remove rogue GROUP BY on non-multiplying prefetch-induced subqueries - Fix incorrect order_by handling with prefetch on $ordered_rs->search_related ('has_many_rel') resultsets - Oracle sequence detection now *really* works across schemas (fixed some ommissions from 0.08123) - dbicadmin now uses a /usr/bin/env shebang to work better with perlbrew and other local perl builds - bulk-inserts via $dbh->bind_array (void $rs->populate) now display properly in DBIC_TRACE - Incomplete exception thrown on relationship auto-fk-inference failures - Fixed distinct with order_by to not double-specify the same column in the GROUP BY clause - Properly support column names with symbols (e.g. single quote) via custom accessors - Fixed ::Schema::Versioned to work properly with quoting on (RT#59619) - Fixed t/54taint fails under local-lib - Fixed SELECT ... FOR UPDATE with LIMIT regression (RT#58554) - Fixed CDBICompat to preserve order of column-group additions, so that test relying on the order of %{} will no longer fail - Fixed mysterious ::Storage::DBI goto-shim failures on older perl versions - Non-blessed reference exceptions are now correctly preserved when thrown from udner DBIC (e.g. from txn_do) - No longer disconnecting database handles supplied to connect via a coderef - Fixed t/inflate/datetime_pg.t failures due to a low dependency on DateTime::Format::Pg (RT#61503) - Fix dirtyness detection on source-less objects - Fix incorrect limit_dialect assignment on Replicated pool members - Fix invalid sql on relationship attr order_by with prefetch - Fix primary key sequence detection for Oracle (first trigger instead of trigger for column) - Add various missing things to Optional::Dependencies - Skip a test that breaks due to serious bugs in current DBD::SQLite - Fix tests related to leaks and leaky perls (5.13.5, 5.13.6) * Misc - Entire test suite now passes under DBIC_TRACE=1 - Makefile.PL no longer imports GetOptions() to interoperate better with Catalyst installers - Bumped minimum Module::Install for developers - Bumped DBD::SQLite dependency and removed some TODO markers from tests (RT#59565) - Do not execute t/zzzzzzz_sqlite_deadlock.t for regular module installs - test is prone to spontaneous blow up - DT-related tests now require a DateTime >= 0.55 (RT#60324) - Makefile.PL now provides a pre-parsed DBIC version to the Opt::Dep pod generator - t/52leaks.t now performs very aggressive leak detection in author/smoker mode 0.08123 2010-06-12 14:46 (UTC) * Fixes - Make sure Oracle identifier shortener applies to auto-generated column names, so we stay within the 30-char limit (RT#58271) - Oracle sequence detection now works across schemas - Fix a Storage/$dbh leak introduced by the migration to Try::Tiny (this is *not* a Try::Tiny bug) - Fix corner case of count with group-by over a 1:1 join column where the selector ends up with column name clashes - POD fixes (RT#58247) * Misc - Test suite default on-disk database now checks for Win32 fail-conditions even when running on other OSes 0.08122 2010-06-03 17:41 (UTC) * New Features - Add DBIx::Class::FilterColumn for non-ref filtering - ::Storage::DBI now correctly preserves a parent $dbh from terminating children, even during interpreter-global out-of-order destruction - dbicadmin supports an -I option with the same semantics as perl itself - InflateColumn::DateTime support for MSSQL via DBD::Sybase - Millisecond precision support for MSSQL datetimes for InflateColumn::DateTime - Oracle-specific hierarchical query syntax support: CONNECT BY (NOCYCLE) / START WITH / ORDER SIBLINGS BY - Support connecting using $ENV{DBI_DSN} and $ENV{DBI_DRIVER} - current_source_alias method on ResultSet objects to determine the alias to use in programatically assembled search()es (originally added in 0.08100 but unmentioned) - Rewrite/unification of all subselecting limit emulations (RNO, Top, RowNum) to be much more robust wrt complex joined resultsets - MSSQL limits now don't require nearly as many applications of the unsafe_subselect_ok attribute, due to optimized queries - Support for Generic Subquery limit "emulation" - awfully slow and inefficient but works on almost any db, and is preferred to software limit emulation - Sybase ASE driver now uses SET ROWCOUNT where possible, and Generic Subquery otherwise for limit support instead of always using software limit emulation - create_ddl_dir (and derivatives) now attempt to create the given $ddl_dir if it does not already exist - deployment_statements now automatically supplies the current RDBMS version to SQLT producer_args for MySQL, Pg, SQLite and Oracle * Fixes - Fix nasty potentially data-eating bug when deleting/updating a limited resultset - Fix find() to use result_class set on object - Fix result_class setter behaviour to not mistakenly stuff attrs. - Don't try and ensure_class_loaded an object. This doesn't work. - Fix as_subselect_rs to not inject resultset class-wide where conditions outside of the resulting subquery - Fix count() failing with {for} resultset attribute (RT#56257) - Fixed incorrect detection of Limit dialect on unconnected $schema - update() on row not in_storage no longer throws an exception if there are no dirty columns to update (fixes cascaded update annoyances) - update()/delete() on prefetching resultsets no longer results in malformed SQL (some $rs attributes were erroneously left in) - Fix dbicadmin to allow deploy() on non-versioned schema - Fix dbicadmin to respect sql_dir on upgrade() (RT#57732) - Update Schema::Versioned to respect hashref style of connection_info - Do not recreate the same related object twice during MultiCreate (solves the problem of orphaned IC::FS files) - Fully qualify xp_msver selector when using DBD::Sybase with MSSQL (RT#57467) - Fix ::DBI::Storage to always be able to present a full set of connect() attributes to e.g. Schema::Versioned - Fix Oracle auto-inc trigger detection of "INSERT OR UPDATE"-type triggers * Misc - Reformatted Changelog \o/ - DBIC goes git://git.shadowcat.co.uk/dbsrgits/DBIx-Class.git - Allow developers to skip optional dependency forcing when working from a checkout - Add a warning to load_namespaces if a class in ResultSet/ is not a subclass of DBIx::Class::ResultSet - All DBIC exception-handling switched to Try::Tiny - All DBIC modules are now free of imports via namespace::clean - Depend on optimized SQL::Abstract (faster SQL generation) - Depend on new Class::Accessor::Grouped reintroducing optional use of Class::XSAccessor (just install C::XSA and get lightning fast column accessors) 0.08121 2010-04-11 18:43:00 (UTC) - Support for Firebird RDBMS with DBD::InterBase and ODBC - Add core support for INSERT RETURNING (for storages that supports this syntax, currently PostgreSQL and Firebird) - Fix spurious warnings on multiple UTF8Columns component loads - DBIx::Class::UTF8Columns entered deprecated state - DBIx::Class::InflateColumn::File entered deprecated state - DBIx::Class::Optional::Dependencies left experimental state - Add req_group_list to Opt::Deps (RT#55211) - Add support for mysql-specific STRAIGHT_JOIN (RT#55579) - Cascading delete/update are now wrapped in a transaction for atomicity - Fix accidental autovivification of ENV vars - Fix update_all and delete_all to be wrapped in a transaction - Fix multiple deficiencies when using MultiCreate with data-encoder components (e.g. ::EncodedColumn) - Fix regression where SQL files with comments were not handled properly by ::Schema::Versioned. - Fix regression on not properly throwing when $obj->relationship is unresolvable - Fix the join-optimiser to consider unqualified column names whenever possible - Fix an issue with multiple same-table joins confusing the join optimizier - Add has_relationship method to row objects - Fix regression in set_column on PK-less objects - Better error text on malformed/missing relationships - Add POD about the significance of PK columns - Fix for SQLite to ignore the (unsupported) { for => ... } attribute - Fix ambiguity in default directory handling of create_ddl_dir (RT#54063) - Support add_columns('+colname' => { ... }) to augment column definitions. 0.08120 2010-02-24 08:58:00 (UTC) - Make sure possibly overwritten deployment_statements methods in schemas get called on $schema->deploy - Fix count() with group_by aliased-function resultsets - with_deferred_fk_checks() Oracle support - Massive refactor and cleanup of primary key handling - Fixed regression losing custom result_class (really this time) (RT#54697) - Fixed regression in DBIC SQLT::Parser failing with a classname (as opposed to a schema object) - Changes to Storage::DBI::Oracle to accomodate changes in latest SQL::Translator (quote handling) - Make sure deployment_statements is per-storage overridable - Fix dbicadmin's (lack of) POD 0.08119 2010-02-15 09:36:00 (UTC) - Add $rs->is_ordered to test for existing order_by on a resultset - Add as_subselect_rs to DBIC::ResultSet from DBIC::Helper::ResultSet::VirtualView::as_virtual_view - Refactor dbicadmin adding DDL manipulation capabilities - New optional dependency manager to aid extension writers - Depend on newest bugfixed Moose - Make resultset chaining consistent wrt selection specification - Storage::DBI::Replicated cleanup - Fix autoinc PKs without an autoinc flag on Sybase ASA 0.08118 2010-02-08 11:53:00 (UTC) - Fix a bug causing UTF8 columns not to be decoded (RT#54395) - Fix bug in One->Many->One prefetch-collapse handling (RT#54039) - Cleanup handling of relationship accessor types 0.08117 2010-02-05 17:10:00 (UTC) - Perl 5.8.1 is now the minimum supported version - Massive optimization of the join resolution code - now joins will be removed from the resulting SQL if DBIC can prove they are not referenced by anything - Subqueries no longer marked experimental - Support for Informix RDBMS (limit/offset and auto-inc columns) - Support for Sybase SQLAnywhere, both native and via ODBC - might_have/has_one now warn if applied calling class's column has is_nullable set to true. - Fixed regression in deploy() with a {sources} table limit applied (RT#52812) - Views without a view_definition will throw an exception when parsed by SQL::Translator::Parser::DBIx::Class - Stop the SQLT parser from auto-adding indexes identical to the Primary Key - InflateColumn::DateTime refactoring to allow fine grained method overloads - Fix ResultSetColumn improperly selecting more than the requested column when +columns/+select is present - Fix failure when update/delete of resultsets with complex WHERE SQLA structures - Fix regression in context sensitiveness of deployment_statements - Fix regression resulting in overcomplicated query on search_related from prefetching resultsets - Fix regression on all-null returning searches (properly switch LEFT JOIN to JOIN in order to distinguish between both cases) - Fix regression in groupedresultset count() used on strict-mode MySQL connections - Better isolation of RNO-limited queries from the rest of a prefetching resultset - New MSSQL specific resultset attribute to allow hacky ordered subquery support - Fix nasty schema/dbhandle leak due to SQL::Translator - Initial implementation of a mechanism for Schema::Version to apply multiple step upgrades - Fix regression on externally supplied $dbh with AutoCommit=0 - FAQ "Custom methods in Result classes" - Cookbook POD fix for add_drop_table instead of add_drop_tables - Schema POD improvement for dclone 0.08115 2009-12-10 09:02:00 (CST) - Real limit/offset support for MSSQL server (via Row_Number) - Fix distinct => 1 with non-selecting order_by (the columns in order_by also need to be aded to the resulting group_by) - Do not attempt to deploy FK constraints pointing to a View - Fix count/objects from search_related on limited resultset - Stop propagating distinct => 1 over search_related chains - Make sure populate() inherits the resultset conditions just like create() does - Make get_inflated_columns behave identically to get_columns wrt +select/+as (RT#46953) - Fix problems with scalarrefs under InflateColumn (RT#51559) - Throw exception on delete/update of PK-less resultsets - Refactored Sybase storage driver into a central ::DBI::Sybase dispatcher, and a sybase-specific ::DBI::Sybase::ASE - Fixed an atrocious DBD::ADO bind-value bug - Cookbook/Intro POD improvements 0.08114 2009-11-14 17:45:00 (UTC) - Preliminary support for MSSQL via DBD::ADO - Fix botched 0.08113 release (invalid tarball) 0.08113 2009-11-13 23:13:00 (UTC) - Fix populate with has_many bug (RT #50828) - Fix Oracle autoincrement broken for Resultsets with scalar refs (RT #50874) - Complete Sybase RDBMS support including: - Support for TEXT/IMAGE columns - Support for the 'money' datatype - Transaction savepoints support - DateTime inflation support - Support for bind variables when connecting to a newer Sybase with OpenClient libraries - Support for connections via FreeTDS with CASTs for bind variables when needed - Support for interpolated variables with proper quoting when connecting to an older Sybase and/or via FreeTDS - bulk API support for populate() - Transaction support for MSSQL via DBD::Sybase - Add is_paged method to DBIx::Class::ResultSet so that we can check that if we want a pager - Skip versioning test on really old perls lacking Time::HiRes (RT #50209) - Fixed on_connect_do/call regression when used with a coderef connector (RT #50003) - A couple of fixes to Ordered to remedy subclassing issues - Fixed another lingering problem with PostgreSQL auto-increment support and its interaction with multiple schemas - Remove some IN workarounds, and require a recent version of SQLA instead - Improvements to populate's handling of mixed scalarref values - Fixed regression losing result_class after $rs->find (introduced in 0.08108) - Fix in_storage() to return 1|0 as per existing documentation - Centralize handling of _determine_driver calls prior to certain ::Storage::DBI methods - Fix update/delete arbitrary condition handling (RT#51409) - POD improvements 0.08112 2009-09-21 10:57:00 (UTC) - Remove the recommends from Makefile.PL, DBIx::Class is not supposed to have optional dependencies. ever. - Mangle the DBIx/Class.pm POD to be more clear about copyright and license - Put back PG's multiple autoinc per table support, accidentally dropped during the serial-autodetection rewrite - Make sure ResultSetColumn does not depend on the (undefined) return value of ->cursor->reset() - Add single() to ResultSetColumn (same semantics as ResultSet) - Make sure to turn off IDENTITY_INSERT after insert() on MSSQL tables that needed it - More informative exception on failing _resolve_relationship - Allow undef/NULL as the sole grouping value in Ordered - Fix unreported rollback exceptions in TxnScopeGuard - Fix overly-eager left-join chain enforcing code - Warn about using distinct with an existing group_by - Warn about attempting to $rs->get_column a non-unique column when has_many joins are added to resultset - Refactor of the exception handling system (now everything is a DBIx::Class::Exception object) 0.08111 2009-09-06 21:58:00 (UTC) - The hashref to connection_info now accepts a 'dbh_maker' coderef, allowing better intergration with Catalyst - Fixed a complex prefetch + regular join regression introduced in 0.08108 - Fixed insert_bulk rebless handling - Fixed Storable roundtrip regression, and general serialization cleanup - SQLT related fixes: - sqlt_type is now called on the correct storage object - hooks can now see the correct producer_type (RT#47891) - optional SQLT requirements for e.g. deploy() bumped to 0.11002 - Really fixed (and greatly cleaned up) postgresql autoinc sequence autodetection - Automatically detect MySQL v3 and use INNER JOIN instead of JOIN - POD improvements (including RT#48769) - Test suite tweaks (including fixes for recent CPANTS fails) - Better support for MSSQL IDENTITY_INSERT ON 0.08109 2009-08-18 08:35:00 (UTC) - Replication updates: - Improved the replication tests so that they are more reliable and accurate, and hopefully solve some cross platform issues. - Bugfixes related to naming particular replicants in a 'force_pool' attribute. - Lots of documentation updates, including a new Introduction.pod file. - Fixed the way we detect transaction to make this more reliable and forward looking. - Fixed some trouble with the way Moose Types are used. - Made discard_chages/get_from_storage replication aware (they now read from the master storage by default) - Refactor of MSSQL storage drivers, with some new features: - Support for placeholders for MSSQL via DBD::Sybase with proper autodetection - 'uniqueidentifier' support with auto newid() - Dynamic cursor support and other MARS options for ODBC - savepoints with auto_savepoint => 1 - Support for MSSQL 'money' type - Support for 'smalldatetime' type used in MSSQL and Sybase for InflateColumn::DateTime - Support for Postgres 'timestamp without timezone' type in InflateColumn::DateTime (RT#48389) - Added new MySQL specific on_connect_call macro 'set_strict_mode' (also known as make_mysql_not_suck_as_much) - Multiple prefetch-related fixes: - Adjust overly agressive subquery join-chain pruning - Always preserve the outer join-chain - fixes numerous problems with search_related chaining - Deal with the distinct => 1 attribute properly when using prefetch - An extension of the select-hashref syntax, allowing labeling SQL-side aliasing: select => [ { max => 'foo', -as => 'bar' } ] - Massive optimization of the DBI storage layer - reduce the amount of connected() ping-calls - Some fixes of multi-create corner cases - Multiple POD improvements - Added exception when resultset is called without an argument - Improved support for non-schema-qualified tables under Postgres (fixed last_insert_id sequence name auto-detection) 0.08108 2009-07-05 23:15:00 (UTC) - Fixed the has_many prefetch with limit/group deficiency - it is now possible to select "top 5 commenters" while prefetching all their comments - New resultsed method count_rs, returns a ::ResultSetColumn which in turn returns a single count value - Even better support of count with limit - New on_connect_call/on_disconnect_call functionality (check POD of Storage::DBI) - Automatic datetime handling environment/session setup for Oracle via connect_call_datetime_setup() - count/all on related left-joined empty resultsets now correctly returns 0/() - Fixed regression when both page and offset are specified on a resultset - Fixed HRI returning too many empty results on multilevel nonexisting prefetch - make_column_dirty() now overwrites the deflated value with an inflated one if such exists - Fixed set_$rel with where restriction deleting rows outside the restriction - populate() returns the created objects or an arrayref of the created objects depending on scalar vs. list context - Fixed find_related on 'single' relationships - the former implementation would overspecify the WHERE condition, reporting no related objects when there in fact is one - SQL::Translator::Parser::DBIx::Class now attaches tables to the central schema object in relationship dependency order - Fixed regression in set_column() preventing sourceless object manipulations - Fixed a bug in search_related doubling a join if the original $rs already joins/prefetches the same relation - Storage::DBI::connected() improvements for Oracle and Sybase - Fixed prefetch+incomplete select regression introduced in 0.08100 - MSSQL limit (TOP emulation) fixes and improvements 0.08107 2009-06-14 08:21:00 (UTC) - Fix serialization regression introduced in 0.08103 (affects Cursor::Cached) - POD fixes - Fixed incomplete ::Replicated debug output 0.08106 2009-06-11 21:42:00 (UTC) - Switched SQLite storage driver to DateTime::Format::SQLite (proper timezone handling) - Fix more test problems 0.08105 2009-06-11 19:04:00 (UTC) - Update of numeric columns now properly uses != to determine dirtyness instead of the usual eq - Fixes to IC::DT tests - Fixed exception when undef_if_invalid and timezone are both set on an invalid datetime column 0.08104 2009-06-10 13:38:00 (UTC) - order_by now can take \[$sql, @bind] as in order_by => { -desc => \['colA LIKE ?', 'somestring'] } - SQL::Abstract errors are now properly croak()ed with the correct trace - populate() now properly reports the dataset slice in case of an exception - Fixed corner case when populate() erroneously falls back to create() - Work around braindead mysql when doing subquery counts on resultsets containing identically named columns from several tables - Fixed m2m add_to_$rel to invoke find_or_create on the far side of the relation, to avoid duplicates - DBIC now properly handles empty inserts (invoking all default values from the DB, normally via INSERT INTO tbl DEFAULT VALUES - Fix find_or_new/create to stop returning random rows when default value insert is requested (RT#28875) - Make IC::DT extra warning state the column name too - It is now possible to transparrently search() on columns requiring DBI bind (i.e. PostgreSQL BLOB) - as_query is now a Storage::DBI method, so custom cursors can be seamlessly used - Fix search_related regression introduced in 0.08103 0.08103 2009-05-26 19:50:00 (UTC) - Multiple $resultset -> count/update/delete fixes. Now any of these operations will succeed, regardless of the complexity of $resultset. distinct, group_by, join, prefetch are all supported with expected results - Return value of $rs->delete is now the storage return value and not 1 as it used to be - don't pass SQL functions into GROUP BY - Remove MultiDistinctEmulation.pm, effectively deprecating { select => { distinct => [ qw/col1 col2/ ] } } - Change ->count code to work correctly with DISTINCT (distinct => 1) via GROUP BY - Removed interpolation of bind vars for as_query - placeholders are preserved and nested query bind variables are properly merged in the correct order - Refactor DBIx::Class::Storage::DBI::Sybase to automatically load a subclass, namely Microsoft_SQL_Server.pm (similar to DBIx::Class::Storage::DBI::ODBC) - Refactor InflateColumn::DateTime to allow components to circumvent DateTime parsing - Support inflation of timestamp datatype - Support BLOB and CLOB datatypes on Oracle - Storage::DBI::Replicated::Balancer::Random: added master_read_weight - Storage::DBI::Replicated: storage opts from connect_info, connect_info merging to replicants, hashref connect_info support, improved trace output, other bug fixes/cleanups - distinct => 1 with prefetch now groups by all columns - on_connect_do accepts a single string equivalent to a one element arrayref (RT#45159) - DB2 limit + offset now works correctly - Sybase now supports autoinc PKs (RT#40265) - Prefetch on joins over duplicate relations now works correctly (RT#28451) - "timestamp with time zone" columns (for Pg) now get inflated with a time zone information preserved - MSSQL Top limit-emulation improvements (GROUP BY and subquery support) - ResultSetColumn will not lose the joins infered from a parent resultset prefetch 0.08102 2009-04-30 08:29:00 (UTC) - Fixed two subtle bugs when using columns or select/as paired with a join (limited prefetch) - Fixed breakage of cdbi tests (RT#45551) - Some POD improvements 0.08101 2009-04-27 09:45:00 (UTC) - Fix +select, +as, +columns and include_columns being stripped by $rs->get_column - move load_optional_class from DBIx::Class::Componentised to Class::C3::Componentised, bump dependency - register_extra_source() now *really* fixed wrt subclassing - Added missing POD descriptions (RT#45195) - Fix insert() to not store_column() every present object column - Multiple Makefile.PL fixes 0.08100 2009-04-19 11:39:35 (UTC) - Todo out the register_extra_source test until after shipping 0.08099_08 2009-03-30 00:00:00 (UTC) - Fixed taint mode with load_namespaces - Putting IC::DateTime locale, timezone or floating_tz_ok attributes into extra => {} has been deprecated. The new way is to put these things directly into the columns definition - Switched MI code to MRO::Compat - Document db-side default_value caveats - Search_like() now warns to indicate deprecation in 0.09. - TxnScopeGuard left experimental state 0.08099_07 2009-02-27 02:00:00 (UTC) - multi-create using find_or_create rather than _related for post-insert - fix get_inflated_columns to check has_column_loaded - Add DBIC_MULTICREATE_DEBUG env var (undocumented, quasi-internal) - Fix up multi-create to: - correctly propagate columns loaded during multi-insert of rels - not try and insert things tagged on via new_related unless required - Possible to set locale in IC::DateTime extra => {} config - Calling the accessor of a belongs_to when the foreign_key was NULL and the row was not stored would unexpectedly fail - Split sql statements for deploy only if SQLT::Producer returned a scalar containing all statements to be executed - Add as_query() for ResultSet and ResultSetColumn. This makes subqueries possible. See the Cookbook for details. - Massive rewrite of Ordered to properly handle position constraints and to make it more matpath-friendly - deploy_statements called ddl_filename with the $version and $dir arguments in the wrong order. - columns/+columns attributes now support { as => select } hahsrefs - support for views both in DBIC and via deploy() in SQLT 0.08099_06 2009-01-23 07:30:00 (UTC) - Allow a scalarref to be supplied to the 'from' resultset attribute - Classes submitted as result_class for a resultsource are now automatically loaded via ensure_loaded() - 'result_class' resultset attribute, identical to result_class() - add 'undef_on_null_fk' option for relationship accessors of type 'single'. This will prevent DBIC from querying the database if one or more of the key columns IS NULL - for 'belongs_to' rels, 'undef_on_null_fk' defaults to true. - fixed scope unaware last_insert_id fetching for MSSQL (http://msdn.microsoft.com/en-us/library/ms190315.aspx) - an sqlt_deploy_hook can now be shared between result sources using a configurable callback trigger - new order_by => { -desc => 'colname' } syntax supported - PG array datatype supported - insert should use store_column, not set_column to avoid marking clean just-stored values as dirty. New test for this - regression test for source_name 0.08099_05 2008-10-30 21:30:00 (UTC) - Rewrite of Storage::DBI::connect_info(), extended with an additional argument format type - InflateColumn::DateTime: add warning about floating timezone - InflateColumn::DateTime: possible to enforce/skip inflation - delete throws exception if passed arguments to prevent drunken mishaps. - Fix storage to copy scalar conds before regexping to avoid trying to modify a constant in odd edge cases - Related resultsets on uninserted objects are now empty - Fixed up related resultsets and multi-create - Fixed superfluous connection in ODBC::_rebless - Fixed undef PK for first insert in ODBC::Microsoft_SQL_Server - Added virtual method to Versioned so a user can create upgrade path across multiple versions (jgoulah) - Better (and marginally faster) implementation of the HashRefInflator hash construction algorithm - Allow explicit specification of ON DELETE/ON UPDATE constraints when using the SQLT parser 0.08099_04 2008-07-24 01:00:00 - Functionality to storage to enable a sub to be run without FK checks - Fixed $schema->clone bug which caused clone and source to share internal hash refs - Added register_extra_source methods for additional sources - Added datetime_undef_if_invalid for InflateColumn::DateTime to return undef on invalid date/time values - Added search_related_rs method to ResultSet - add a make_column_dirty method to Row to force updates - throw a clear exception when user tries multi-has_many prefetch - SQLT parser prefixes index names with ${table}_idx_ to avoid clashes - mark ResultSetManager as deprecated and undocument it - pod fix (RT #32988) - add Test::Exception to test requirements (RT #34256) - make ash's build_requires/META.yml fixes work better - is_deferable support on relations used by the SQL::Translator parser - Refactored DBIx::Class::Schema::Versioned - Syntax errors from resultset components are now reported correctly - sqltargs respected correctly in deploy et al. - Added support for savepoints, and using them automatically in nested transactions if auto_savepoint is set in connect_info. - Changed naming scheme for constraints and keys in the sqlt parser; names should now be consistent and collision-free. - Improve handling of explicit key attr in ResultSet::find - Add warnings for non-unique ResultSet::find queries - Changed Storage::DBI::Replication to Storage::DBI::Replicated and refactored support. - By default now deploy/diff et al. will ignore constraint and index names - Add ResultSet::_is_deterministic_value, make new_result filter the values passed to new to drop values that would generate invalid SQL. - Use Sub::Name to name closures before installing them. Fixes incompatibility with Moose method modifiers on generated methods. 0.08010 2008-03-01 10:30 - Fix t/94versioning.t so it passes with latest SQL::Translator 0.08009 2008-01-20 13:30 - Made search_rs smarter about when to preserve the cache to fix mm prefetch usage - Added Storage::DBI subclass for MSSQL over ODBC. - Added freeze, thaw and dclone methods to Schema so that thawed objects will get re-attached to the schema. - Moved dbicadmin to JSON::Any wrapped JSON.pm for a sane API (also fixes RT #32393) - introduced DBIx::Class::set_inflated_columns - DBIx::Class::Row::copy uses set_inflated_columns 0.08008 2007-11-16 14:30:00 - Fixed join merging bug (test from Zby) - When adding relationships, it will throw an exception if you get the foreign and self parts the wrong way round in the condition - ResultSetColumn::func() now returns all results if called in list context; this makes things like func('DISTINCT') work as expected - Many-to-many relationships now warn if the utility methods would clash - InflateColumn::DateTime now accepts an extra parameter of timezone to set timezone on the DT object (thanks Sergio Salvi) - Added sqlt_deploy_hook to result classes so that indexes can be added. - Added startup checks to warn loudly if we appear to be running on RedHat systems from perl-5.8.8-10 and up that have the bless/overload patch applied (badly) which causes 2x -> 100x performance penalty. (Jon Schutz) - ResultSource::reverse_relationship_info can distinguish between sources using the same table - Row::insert will now not fall over if passed duplicate related objects - Row::copy will not fall over if you have two relationships to the same source with a unique constraint on it 0.08007 2007-09-04 19:36:00 - patch for Oracle datetime inflation (abram@arin.net) - added on_disconnect_do - on_connect_do and on_disconnect_do take coderefs and arrayrefs 0.08006 2007-08-12 15:12:00 - Move to using Class::C3::Componentised - Remove warn statement from DBIx::Class::Row 0.08005 2007-08-06 - add timestamp fix re rt.cpan 26978 - no test yet but change clearly should cause no regressions - provide alias for related_resultset via local() so it's set correctly at resultset construction time (fixes RestrictWithObject) - fixes bind params in debug statements (original test from abraxxa) - fixed storage->connected fork bug (test and fix from Radu Greab) - add 1; to AccessorGroup.pm for stuff that still uses it - refactor Statistics to create debugging filehandle to fix bug with closed STDERR, update docs and modify Versioned to use Statistics (original fix from diz) 0.08004 2007-08-06 19:00:00 - fix storage connect code to not trigger bug via auto-viv (test from aherzog) - fixup cursor_class to be an 'inherited' attr for per-package defaults - add default_resultset_attributes entry to Schema - optimisation in DBI::Cursor to check software_limit before falling back to base Cursor->all - fix bug with create_multi not inserting non-storage objects (test and fix from davinchi) - DBIx::Class::AccessorGroup made empty subclass of Class::Accessor::Grouped - fixed an ugly bug regarding $dbh->{AutoCommit} and transactions - ensure_class_loaded handles non-classnames better. - non-destructive hashref handling for connect_info options - count no longer returns negative values after slice (report and test from JOHANL) - rebless before building datetime_parser (patch from mattlaw / Matt Lawrence) 0.08003 2007-07-14 18:01:00 - improved populate bulk_insert mode - fixed up multi_create to be more intelligent about PK<->PK rels - fix many-many rels to not use set_columns - Unmarked deploy as experimental since it isn't anymore - Removed Cwd dep since it's not required and causes problems with debian packaging - Patch to fix ? in data for NoBindVars (from Tom Hukins) - Restored mk_classaccessor method for compatibility - Fixed group_by problem with oracle limit syntax - Fixed attr merging problem - Fixed $rs->get_column w/prefetch problem 0.08002 2007-06-20 06:10:00 - add scope guard to Row::insert to ensure rollback gets called - more heuristics in Row::insert to try and get insert order right - eliminate vestigial code in PK::Auto - more expressive DBI errors - soften errors during deploy - ensure_connected before txn_begin to catch stomping on transaction depth - new method "rethrow" for our exception objects 0.08001 2007-06-17 21:21:02 - Cleaned up on_connect handling for versioned - removed DateTime use line from multi_create test - hid DBIx::ContextualFetch::st override in CDBICompat 0.08000 2007-06-17 18:06:12 - Fixed DBIC_TRACE debug filehandles to set ->autoflush(1) - Fixed circular dbh<->storage in HandleError with weakref 0.07999_06 2007-06-13 04:45:00 - tweaked Row.pm to make last_insert_id take multiple column names - Fixed DBIC::Storage::DBI::Cursor::DESTROY bug that was messing up exception handling - added exception objects to eliminate stacktrace/Carp::Clan output redundancy - setting $ENV{DBIC_TRACE} defaults stacktrace on. - added stacktrace option to Schema, makes throw_exception use "confess" - make database handles use throw_exception by default - make database handles supplied by a coderef use our standard HandleError/RaiseError/PrintError - add "unsafe" connect_info option to suppress our setting of HandleError/RaiseError/PrintError - removed several redundant evals whose sole purpose was to provide extra debugging info - fixed page-within-page bug (reported by nilsonsfj) - fixed rare bug when database is disconnected inbetween "$dbh->prepare_cached" and "$sth->execute" 0.07999_05 2007-06-07 23:00:00 - Made source_name rw in ResultSource - Fixed up SQL::Translator test/runtime dependencies - Fixed t/60core.t in the absence of DateTime::Format::MySQL - Test cleanup and doc note (ribasushi) 0.07999_04 2007-06-01 14:04:00 - pulled in Replication storage from branch and marked EXPERIMENTAL - fixup to ensure join always LEFT after first LEFT join depthwise - converted the vendor tests to use schema objects intead of schema classes, made cleaned more reliable with END blocks - versioning support via DBIx::Class::Schema::Versioned - find/next now return undef rather than () on fail from Bernhard Graf - rewritten collapse_result to fix prefetch - moved populate to resultset - added support for creation of related rows via insert and populate - transaction support more robust now in the face of varying AutoCommit and manual txn_begin usage - unbreak back-compat for Row/ResultSet->new_result - Added Oracle/WhereJoins.pm for Oracle >= 8 to support Oracle <= 9i, and provide Oracle with a better join method for later versions. (I use the term better loosely.) - The SQL::T parser class now respects a relationship attribute of is_foreign_key_constrain to allow explicit control over wether or not a foreign constraint is needed - resultset_class/result_class now (again) auto loads the specified class; requires Class::Accessor::Grouped 0.05002+ - added get_inflated_columns to Row - %colinfo accessor and inflate_column now work together - More documentation updates - Error messages from ->deploy made more informative - connect_info will now always return the arguments it was originally given - A few small efficiency improvements for load_classes and compose_namespace 0.07006 2007-04-17 23:18:00 - Lots of documentation updates - deploy now takes an optional 'source_names' parameter (dec) - Quoting for for columns_info_for - RT#25683 fixed (multiple open sths on DBD::Sybase) - CDBI compat infers has_many from has_a (Schwern) - Fix ddl_filename transformation (Carl Vincent) 0.07999_02 2007-01-25 20:11:00 - add support for binding BYTEA and similar parameters (w/Pg impl) - add support to Ordered for multiple ordering columns - mark DB.pm and compose_connection as deprecated - switch tests to compose_namespace - ResultClass::HashRefInflator added - Changed row and rs objects to not have direct handle to a source, instead a (schema,source_name) tuple of type ResultSourceHandle 0.07005 2007-01-10 18:36:00 - fixup changes file - remove erroneous .orig files - oops 0.07004 2007-01-09 21:52:00 - fix find_related-based queries to correctly grep the unique key - fix InflateColumn to inflate/deflate all refs but scalar refs 0.07003 2006-11-16 11:52:00 - fix for rt.cpan.org #22740 (use $^X instead of hardcoded "perl") - Tweaks to resultset to allow inflate_result to return an array - Fix UTF8Columns to work under Perl <= 5.8.0 - Fix up new_result in ResultSet to avoid alias-related bugs - Made new/update/find handle 'single' rel accessor correctly - Fix NoBindVars to be safer and handle non-true bind values - Don't blow up if columns_info_for returns useless results - Documentation updates 0.07999_01 2006-10-05 21:00:00 - add connect_info option "disable_statement_caching" - create insert_bulk using execute_array, populate uses it - added DBIx::Class::Schema::load_namespaces, alternative to load_classes - added source_info method for source-level metadata (kinda like column_info) - Some of ::Storage::DBI's code/docs moved to ::Storage - DBIx::Class::Schema::txn_do code moved to ::Storage - Storage::DBI now uses exceptions instead of ->ping/->{Active} checks - Storage exceptions are thrown via the schema class's throw_exception - DBIx::Class::Schema::throw_exception's behavior can be modified via ->exception_action - columns_info_for is deprecated, and no longer runs automatically. You can make it work like before via __PACKAGE__->column_info_from_storage(1) for now - Replaced DBIx::Class::AccessorGroup and Class::Data::Accessor with Class::Accessor::Grouped. Only user noticible change is to table_class on ResultSourceProxy::Table (i.e. table objects in schemas) and, resultset_class and result_class in ResultSource. These accessors no longer automatically require the classes when set. 0.07002 2006-09-14 21:17:32 - fix quote tests for recent versions of SQLite - added reference implementation of Manual::Example - backported column_info_from_storage accessor from -current, but - fixed inflate_datetime.t tests/stringify under older Test::More - minor fixes for many-to-many relationship helpers - cleared up Relationship docs, and fixed some typos - use ref instead of eval to check limit syntax (to avoid issues with Devel::StackTrace) - update ResultSet::_cond_for_update_delete to handle more complicated queries - bugfix to Oracle columns_info_for - remove_columns now deletes columns from _columns 0.07001 2006-08-18 19:55:00 - add directory argument to deploy() - support default aliases in many_to_many accessors. - support for relationship attributes in many_to_many accessors. - stop search_rs being destructive to attrs - better error reporting when loading components - UTF8Columns changed to use "utf8" instead of "Encode" - restore automatic aliasing in ResultSet::find() on nonunique queries - allow aliases in ResultSet::find() queries (in cases of relationships with prefetch) - pass $attrs to find from update_or_create so a specific key can be provided - remove anonymous blesses to avoid major speed hit on Fedora Core 5's Perl and possibly others; for more information see: https://bugzilla.redhat.com/bugzilla/show_bug.cgi?id=196836 - fix a pathological prefetch case - table case fix for Oracle in columns_info_for - stopped search_rs deleting attributes from passed hash 0.07000 2006-07-23 02:30:00 - supress warnings for possibly non-unique queries, since _is_unique_query doesn't infer properly in all cases - skip empty queries to eliminate spurious warnings on ->deploy - fixups to ORDER BY, tweaks to deepen some copies in ResultSet - fixup for RowNum limit syntax with functions 0.06999_07 2006-07-12 20:58:05 - fix issue with from attr copying introduced in last release 0.06999_06 2006-07-12 17:16:55 - documentation for new storage options, fix S::A::L hanging on to $dbh - substantial refactor of search_related code to fix alias numbering - don't generate partial unique keys in ResultSet::find() when a table has more than one unique constraint which share a column and only one is satisfied - cleanup UTF8Columns and make more efficient - rename DBIX_CLASS_STORAGE_DBI_DEBUG to DBIC_TRACE (with compat) - rename _parent_rs to _parent_source in ResultSet - new FAQ.pod! 0.06999_05 2006-07-04 14:40:01 - fix issue with incorrect $rs->{attrs}{alias} - fix subclassing issue with source_name - tweak quotes test to output text on failure - fix Schema->txn_do to not fail as a classmethod 0.06999_04 2006-06-29 20:18:47 - disable cdbi-t/02-Film.t warning tests under AS perl - fixups to MySQL tests (aka "work round mysql being retarded") - compat tweaks for Storage debug logging 0.06999_03 2006-06-26 21:04:44 - various documentation improvements - fixes to pass test suite on Windows - rewrote and cleaned up SQL::Translator tests - changed relationship helpers to only call ensure_class_loaded when the join condition is inferred - rewrote many_to_many implementation, now provides helpers for adding and deleting objects without dealing with the link table - reworked InflateColumn implementation to lazily deflate where possible; now handles passing an inflated object to new() - changed join merging to not create a rel_2 alias when adding a join that already exists in a parent resultset - Storage::DBI::deployment_statements now calls ensure_connected if it isn't passed a type - fixed Componentized::ensure_class_loaded - InflateColumn::DateTime supports date as well as datetime - split Storage::DBI::MSSQL into MSSQL and Sybase::MSSQL - fixed wrong debugging hook call in Storage::DBI - set connect_info properly before setting any ->sql_maker things 0.06999_02 2006-06-09 23:58:33 - Fixed up POD::Coverage tests, filled in some POD holes - Added a warning for incorrect component order in load_components - Fixed resultset bugs to do with related searches - added code and tests for Componentized::ensure_class_found and load_optional_class - NoBindVars + Sybase + MSSQL stuff - only rebless S::DBI if it is still S::DBI and not a subclass - Added `use' statement for DBD::Pg in Storage::DBI::Pg - stopped test relying on order of unordered search - bugfix for join-types in nested joins using the from attribute - obscure prefetch problem fixed - tightened up deep search_related - Fixed 'DBIx/Class/DB.pm did not return a true value' error - Revert change to test for deprecated find usage and swallow warnings - Slight wording change to new_related() POD - new specific test for connect_info coderefs - POD clarification and content bugfixing + a few code formatting fixes - POD::Coverage additions - fixed debugfh - Fix column_info stomping 0.06999_01 2006-05-28 17:19:30 - add automatic naming of unique constraints - marked DB.pm as deprecated and noted it will be removed by 1.0 - add ResultSetColumn - refactor ResultSet code to resolve attrs as late as possible - merge prefetch attrs into join attrs - add +select and +as attributes to ResultSet - added InflateColumn::DateTime component - refactor debugging to allow for profiling using Storage::Statistics - removed Data::UUID from deps, made other optionals required - modified SQLT parser to skip dupe table names - added remove_column(s) to ResultSource/ResultSourceProxy - added add_column alias to ResultSourceProxy - added source_name to ResultSource - load_classes now uses source_name and sets it if necessary - add update_or_create_related to Relationship::Base - add find_or_new to ResultSet/ResultSetProxy and find_or_new_related to Relationship::Base - add accessors for unique constraint names and coulums to ResultSource/ResultSourceProxy - rework ResultSet::find() to search unique constraints - CDBICompat: modify retrieve to fix column casing when ColumnCase is loaded - CDBICompat: override find_or_create to fix column casing when ColumnCase is loaded - reorganized and simplified tests - added Ordered - added the ability to set on_connect_do and the various sql_maker options as part of Storage::DBI's connect_info. 0.06003 2006-05-19 15:37:30 - make find_or_create_related check defined() instead of truth - don't unnecessarily fetch rels for cascade_update - don't set_columns explicitly in update_or_create; instead use update($hashref) so InflateColumn works - fix for has_many prefetch with 0 related rows - make limit error if rows => 0 - added memory cycle tests and a long-needed weaken call 0.06002 2006-04-20 00:42:41 - fix set_from_related to accept undef - fix to Dumper-induced hash iteration bug - fix to copy() with non-composed resultsource - fix to ->search without args to clone rs but maintain cache - grab $self->dbh once per function in Storage::DBI - nuke ResultSource caching of ->resultset for consistency reasons - fix for -and conditions when updating or deleting on a ResultSet 0.06001 - Added fix for quoting with single table - Substantial fixes and improvements to deploy - slice now uses search directly - fixes for update() on resultset - bugfix to Cursor to avoid error during DESTROY - transaction DBI operations now in debug trace output 0.06000 2006-03-25 18:03:46 - Lots of documentation improvements - Minor tweak to related_resultset to prevent it storing a searched rs - Fixup to columns_info_for when database returns type(size) - Made do_txn respect void context (on the off-chance somebody cares) - Fix exception text for nonexistent key in ResultSet::find() 0.05999_04 2006-03-18 19:20:49 - Fix for delete on full-table resultsets - Removed caching on count() and added _count for pager() - ->connection does nothing if ->storage defined and no args (and hence ->connect acts like ->clone under the same conditions) - Storage::DBI throws better exception if no connect info - columns_info_for made more robust / informative - ithreads compat added, fork compat improved - weaken result_source in all resultsets - Make pg seq extractor less sensitive. 0.05999_03 2006-03-14 01:58:10 - has_many prefetch fixes - deploy now adds drop statements before creates - deploy outputs debugging statements if DBIX_CLASS_STORAGE_DBI_DEBUG is set 0.05999_02 2006-03-10 13:31:37 - remove test dep on YAML - additional speed tweaks for C3 - allow scalarefs passed to order_by to go straight through to SQL - renamed insert_or_update to update_or_insert (with compat alias) - hidden lots of packages from the PAUSE Indexer 0.05999_01 2006-03-09 18:31:44 - renamed cols attribute to columns (cols still supported) - added has_column_loaded to Row - Storage::DBI connect_info supports coderef returning dbh as 1st arg - load_components() doesn't prepend base when comp. prefixed with + - $schema->deploy - HAVING support - prefetch for has_many - cache attr for resultsets - PK::Auto::* no longer required since Storage::DBI::* handle auto-inc - minor tweak to tests for join edge case - added cascade_copy relationship attribute (sponsored by Airspace Software, http://www.airspace.co.uk/) - clean up set_from_related - made copy() automatically null out auto-inc columns - added txn_do() method to Schema, which allows a coderef to be executed atomically 0.05007 2006-02-24 00:59:00 - tweak to Componentised for Class::C3 0.11 - fixes for auto-inc under MSSQL 0.05006 2006-02-17 15:32:40 - storage fix for fork() and workaround for Apache::DBI - made update(\%hash) work on row as well as rs - another fix for count with scalar group_by - remove dependency on Module::Find in 40resultsetmanager.t (RT #17598) 0.05005 2006-02-13 21:24:51 - remove build dependency on version.pm 0.05004 2006-02-13 20:59:00 - allow specification of related columns via cols attr when primary keys of the related table are not fetched - fix count for group_by as scalar - add horrific fix to make Oracle's retarded limit syntax work - remove Carp require - changed UUIDColumns to use new UUIDMaker classes for uuid creation using whatever module may be available 0.05003 2006-02-08 17:50:20 - add component_class accessors and use them for *_class - small fixes to Serialize and ResultSetManager - rollback on disconnect, and disconnect on DESTROY 0.05002 2006-02-06 12:12:03 - Added recommends for Class::Inspector - Added skip_all to t/40resultsetmanager.t if no Class::Inspector available 0.05001 2006-02-05 15:28:10 - debug output now prints NULL for undef params - multi-step prefetch along the same rel (e.g. for trees) now works - added multi-join (join => [ 'foo', 'foo' ]), aliases second to foo_2 - hack PK::Auto::Pg for "table" names referencing a schema - find() with attributes works - added experimental Serialize and ResultSetManager components - added code attribute recording to DBIx::Class - fix to find() for complex resultsets - added of $storage->debugcb(sub { ... }) - added $source->resultset_attributes accessor - added include_columns rs attr 0.05000 2006-02-01 16:48:30 - assorted doc fixes - remove ObjectCache, not yet working in 0.05 - let many_to_many rels have attrs - fix ID method in PK.pm to be saner for new internals - fix t/30dbicplain.t to use ::Schema instead of Catalyst::Model::DBIC::Plain 0.04999_06 2006-01-28 21:20:32 - fix Storage/DBI (tried to load deprecated ::Exception component) 0.04999_05 2006-01-28 20:13:52 - count will now work for grouped resultsets - added accessor => option to column_info to specify accessor name - added $schema->populate to load test data (similar to AR fixtures) - removed cdbi-t dependencies, only run tests if installed - Removed DBIx::Class::Exception - unified throw_exception stuff, using Carp::Clan - report query when sth generation fails. - multi-step prefetch! - inheritance fixes - test tweaks 0.04999_04 2006-01-24 21:48:21 - more documentation improvements - add columns_info_for for vendor-specific column info (Zbigniew Lukasiak) - add SQL::Translator::Producer for DBIx::Class table classes (Jess Robinson) - add unique constraint declaration (Daniel Westermann-Clark) - add new update_or_create method (Daniel Westermann-Clark) - rename ResultSetInstance class to ResultSetProxy, ResultSourceInstance to ResultSourceProxy, and TableInstance to ResultSourceProxy::Table - minor fixes to UUIDColumns - add debugfh method and ENV magic for tracing SQL (Nigel Metheringham) 0.04999_03 2006-01-20 06:05:27 - imported Jess Robinson's SQL::Translator::Parser::DBIx::Class - lots of internals cleanup to eliminate result_source_instance requirement - added register_column and register_relationship class APIs - made Storage::DBI use prepare_cached safely (thanks to Tim Bunce) - many documentation improvements (thanks guys!) - added ->connection, ->connect, ->register_source and ->clone schema methods - Use croak instead of die for user errors. 0.04999_02 2006-01-14 07:17:35 - Schema is now self-contained; no requirement for co-operation - add_relationship, relationships, relationship_info, has_relationship - relationship handling on ResultSource - all table handling now in Table.pm / ResultSource.pm - added GROUP BY and DISTINCT support - hacked around SQL::Abstract::Limit some more in DBIC::SQL::Abstract (this may have fixed complex quoting) - moved inflation to inflate_result in Row.pm - added $rs->search_related - split compose_namespace out of compose_connection in Schema - ResultSet now handles find - various *_related methods are now ->search_related->* - added new_result to ResultSet 0.04999_01 2005-12-27 03:33:42 - search and related methods moved to ResultSet - select and as added to ResultSet attrs - added DBIx::Class::Table and TableInstance for table-per-class - added DBIx::Class::ResultSetInstance which handles proxying search etc. as a superclass of DBIx::Class::DB - assorted test and code cleanup work 0.04001 2005-12-13 22:00:00 - Fix so set_inflated_column calls set_column - Syntax errors in relationship classes are now reported - Better error detection in set_primary_key and columns methods - Documentation improvements - Better transaction support with txn_* methods - belongs_to now works when $cond is a string - PK::Auto::Pg updated, only tries primary keys instead of all cols 0.04 2005-11-26 - Moved get_simple and set_simple into AccessorGroup - Made 'new' die if given invalid columns - Added has_column and column_info to Table.pm - Refactored away from direct use of _columns and _primaries - Switched from NEXT to Class::C3 0.03004 - Added an || '' to the CDBICompat stringify to avoid null warnings - Updated name section for manual pods 0.03003 2005-11-03 17:00:00 - POD fixes. - Changed use to require in Relationship/Base to avoid import. 0.03002 2005-10-20 22:35:00 - Minor bugfix to new (Row.pm) - Schema doesn't die if it can't load a class (Schema.pm) - New UUID columns plugin (UUIDColumns.pm) - Documentation improvements. 0.03001 2005-09-23 14:00:00 - Fixes to relationship helpers - IMPORTANT: prefetch/schema combination bug fix 0.03 2005-09-19 19:35:00 - Paging support - Join support on search - Prefetch support on search 0.02 2005-08-12 18:00:00 - Test fixes. - Performance improvements. - Oracle primary key support. - MS-SQL primary key support. - SQL::Abstract::Limit integration for database-agnostic limiting. 0.01 2005-08-08 17:10:00 - initial release