X-Git-Url: http://git.shadowcat.co.uk/gitweb/gitweb.cgi?p=dbsrgits%2FDBIx-Class.git;a=blobdiff_plain;f=Changes;h=c73756951d9c0e6513192993a6e460c454eb39d2;hp=bc17ebb2223cd270805548e6170721338d42df78;hb=6c7ca96253b07f8ac9b6940ac35368d25ed3b139;hpb=c58303cdc16b758c6674ad749f8a41334fae1d28 diff --git a/Changes b/Changes index bc17ebb..c737569 100644 --- a/Changes +++ b/Changes @@ -1,5 +1,149 @@ +Current Known Issues / Regressions + - Breaks DBIx::Class::ResultSet::WithMetaData (fix pending in RT#104602) + - Breaks DBIx::Class::Tree::NestedSet (fix pending in RT#114440) + Revision history for DBIx::Class + * Notable Changes and Deprecations + - The entire class hierarchy now explicitly sets the 'c3' mro, even + in cases where load_components was not used. Extensive testing led + the maintainer believe this is safe, but this is a very complex + area and reality may turn out to be different. If **ANYHTING** at + all seems out of place, please file a report at once + - Neither exception_action() nor $SIG{__DIE__} handlers are invoked + on recoverable errors. This ensures that the retry logic is fully + insulated from changes in control flow, as the handlers are only + invoked when an error is leaving the DBIC internals to be handled by + the caller (n.b. https://github.com/PerlDancer/Dancer2/issues/1125) + (also fixes the previously rejected RT#63874) + - $result->related_resultset() no longer passes extra arguments to + an underlying search_rs(), as by design these arguments would be + used only on the first call to ->related_resultset(), and ignored + afterwards. Instead an exception (detailing the fix) is thrown. + - Increased checking for the correctness of the is_nullable attribute + within the prefetch result parser may highlight previously unknown + mismatches between your codebase and data source + - Calling the set_* many-to-many helper with a list (instead of an + arrayref) now emits a deprecation warning + - Calling the getter $rsrc->from("argument") now throws an exception + instead of silently discarding the argument + + * New Features + - InflateColumn::DateTime now accepts the ecosystem-standard option + 'time_zone', in addition to the DBIC-only 'timezone' (GH#28) + - Massively optimised literal SQL snippet scanner - fixes all known + slowdowns ( in some cases 50x ) of very complex prefetch/selects + - DBIx::Class::Optional::Dependencies now properly understands + combinations of requirements and does the right thing with e.g. + ->req_list_for([qw( rdbms_oracle ic_dt )]) bringing in the Oracle + specific DateTime::Format dependencies + + * Fixes + - Fix incorrect SQL generated with invalid {rows} on complex resultset + operations, generally more robust handling of rows/offset attrs + - Fix incorrect $storage state on unexpected RDBMS disconnects and + other failure events, preventing clean reconnection (RT#110429) + - Make sure exception objects stringifying to '' are properly handled + and warned about (GH#15) + - Fix incorrect data returned in a corner case of partial-select HRI + invocation (no known manifestations of this bug in the field, see + commit message for description of exact failure scenario) + - Fix corner case of stringify-only overloaded objects being used in + create()/populate() + - Fix spurious warning on MSSQL cursor invalidation retries (RT#102166) + - Fix several corner cases with Many2Many over custom relationships + + * Misc + - Add explicit test for pathological example of asymmetric IC::DT setup + working with copy() in t/icdt/engine_specific/sybase.t (GH#84) + - Fix t/54taint.t failing on local::lib's with upgraded Carp on 5.8.* + - Fix invalid variable names in ResultSource::View examples + - Skip tests in a way more intelligent and speedy manner when optional + dependencies are missing + - Make the Optional::Dependencies error messages cpanm-friendly + - Incompatibly change values (not keys) of the hash returned by + Optional::Dependencies::req_group_list (no known users in the wild) + - Stop using bare $] throughout - protects the codebase from issues + similar (but likely not limited to) P5#72210 + - Config::Any is no longer a core dep, but instead is migrated to a new + optdep group 'config_file_reader' + +0.082840 2016-06-20 07:02 (UTC) + * New Features + - When using non-scalars (e.g. arrays) as literal bind values it is no + longer necessary to explicitly specify a bindtype (this turned out + to be a mostly useless overprotection) + + * Fixes + - Ensure leaving an exception stack via Return::MultiLevel or something + similar produces a large warning + - Another relatively invasive set of ::FilterColumn changes, covering + potential data loss (RT#111567). Please run your regression tests! + - Ensure failing on_connect* / on_disconnect* are dealt with properly, + notably on_connect* failures now properly abort the entire connect + - Fix use of ::Schema::Versioned combined with a user-supplied + $dbh->{HandleError} (GH#101) + - Fix parsing of DSNs containing driver arguments (GH#99) + - Fix silencing of exceptions thrown by custom inflate_result() methods + - Fix complex prefetch when ordering over foreign boolean columns + ( Pg can't MAX(boolcol) despite being able to ORDER BY boolcol ) + - Fix infinite loop on ->svp_release("nonexistent_savepoint") (GH#97) + - Fix spurious ROLLBACK statements when a TxnScopeGuard fails a commit + of a transaction with deferred FK checks: a guard is now inactivated + immediately before the commit is attempted (RT#107159) + - Fix the Sybase ASE storage incorrectly attempting to retrieve an + autoinc value when inserting rows containing blobs (GH#82) + - Remove spurious exception warping in ::Replicated::execute_reliably + (RT#113339) + - Work around unreliable $sth->finish() on INSERT ... RETURNING within + DBD::Firebird on some compiler/driver combinations (RT#110979) + - Fix leaktest failures with upcoming version of Sub::Quote + - Really fix savepoint rollbacks on older DBD::SQLite (fix in 0.082800 + was not sufficient to cover up RT#67843) + + * Misc + - Test suite is now officially certified to work under very high random + parallelism: META x_parallel_test_certified set to true accordingly + - Typo fixes from downstream debian packagers (RT#112007) + +0.082821 2016-02-11 17:58 (UTC) + * Fixes + - Fix t/52leaks.t failures on compilerless systems (RT#104429) + - Fix t/storage/quote_names.t failures on systems with specified Oracle + test credentials while missing the optional Math::Base36 + - Fix test failures when DBICTEST_SYBASE_DSN is set (unnoticed change + in error message wording during 0.082800 and a bogus test) + - Remove largely obsolete test of SQLite view deployment (RT#111916) + + * Misc + - Work around rare test deadlock under heavy parallelism (RT#108390) + +0.082820 2015-03-20 20:35 (UTC) + * Fixes + - Protect destructors from rare but possible double execution, and + loudly warn the user whenever the problem is encountered (GH#63) + - Relax the 'self_result_object' argument check in the relationship + resolution codepath, restoring exotic uses of inflate_result + http://lists.scsys.co.uk/pipermail/dbix-class/2015-January/011876.html + - Fix updating multiple CLOB/BLOB columns on Oracle + - Fix exception on complex update/delete under a replicated setup + http://lists.scsys.co.uk/pipermail/dbix-class/2015-January/011903.html + - Fix uninitialized warnings on empty hashes passed to join/prefetch + https://github.com/vanstyn/RapidApp/commit/6f41f6e48 and + http://lists.scsys.co.uk/pipermail/dbix-class/2015-February/011921.html + - Fix hang in t/72pg.t when run against DBD::Pg 3.5.0. The ping() + implementation changes due to RT#100648 made an alarm() based + timeout lock-prone. + + * Misc + - Remove warning about potential side effects of RT#79576 (scheduled) + - Various doc improvements (GH#35, GH#62, GH#66, GH#70, GH#71, GH#72) + - Depend on newer Moo, to benefit from a safer runtime (RT#93004) + - Fix intermittent failures in the LeakTracer on 5.18+ + - Fix failures of t/54taint.t on Windows with spaces in the $^X + executable path (RT#101615) + +0.082810 2014-10-25 13:58 (UTC) * Fixes - Fix incorrect collapsing-parser source being generated in the presence of unicode data among the collapse-points