Some cleanups and code dedup of Top and FetchFirst limit dialects

[dbsrgits/DBIx-Class.git] / Changes

diff --git a/Changes b/Changes
index 1e3dfbd..fba35ab 100644 (file)
--- a/Changes
+++ b/Changes
@@ -4,15 +4,25 @@ Revision history for DBIx::Class
         - 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
-
-    * Fixes
         - 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
+
+    * Fixes
         - 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
         - A number of corner case fixes of void context populate() with \[]
         - Fix corner case of forked children disconnecting the parents DBI
           handle
+        - Fix leakage of $schema on in-memory new_related() calls
+        - Remove useless vestigial pessimization in Ordered.pm for cases 
+          when the position column is part of a unique constraint
 
     * Misc
         - Codebase is now trailing-whitespace-free