X-Git-Url: http://git.shadowcat.co.uk/gitweb/gitweb.cgi?a=blobdiff_plain;f=Changes;h=c62b1aa8181c4b80114ad2d07d2830b70bed3b62;hb=27e0370da6cfee04a24491eaa4ce7aa5c878bafa;hp=789ce720b154140427d0c084e74f34b3c308480d;hpb=f7e5fd18a414d3e3a29dbfb68039fc50b452f2ce;p=dbsrgits%2FDBIx-Class.git diff --git a/Changes b/Changes index 789ce72..c62b1aa 100644 --- a/Changes +++ b/Changes @@ -1,11 +1,173 @@ Revision history for DBIx::Class * 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 @@ -19,6 +181,9 @@ Revision history for DBIx::Class 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 @@ -32,6 +197,8 @@ Revision history for DBIx::Class - 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 @@ -51,6 +218,19 @@ Revision history for DBIx::Class 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 @@ -59,6 +239,8 @@ Revision history for DBIx::Class - 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)