empty update OK even if row is not in database

[dbsrgits/DBIx-Class.git] / Changes

diff --git a/Changes b/Changes
index b646b1e..f1e998a 100644 (file)
--- a/Changes
+++ b/Changes
@@ -1,5 +1,30 @@
 Revision history for DBIx::Class
 
+        - Add a warning to load_namespaces if a class in ResultSet/
+          is not a subclass of DBIx::Class::ResultSet
+        - ::Storage::DBI now correctly preserves a parent $dbh from
+          terminating children, even during interpreter-global
+          out-of-order destruction
+        - InflateColumn::DateTime support for MSSQL via DBD::Sybase
+        - Millisecond precision support for MSSQL datetimes for
+          InflateColumn::DateTime
+        - 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
+        - Fix as_subselect_rs to not inject resultset class-wide where
+          conditions outside of the resulting subquery
+        - Depend on optimized SQL::Abstract (faster SQL generation)
+        - update on row not in database now OK if no changes - 
+          fixes problems with cascaded unnecessary updates
+
+
+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)