RT# 50541: Fix for clear bug. Introduces a speed regression

[dbsrgits/DBM-Deep.git] / Changes

diff --git a/Changes b/Changes
index 34b0a82..bc138c5 100644 (file)
--- a/Changes
+++ b/Changes
@@ -8,6 +8,14 @@ Revision history for DBM::Deep.
        - Added support for DBD::SQLite
         - Build.PL has been extended to support sqlite vs. mysql
         - Storage::DBI now detects between the two DBDs
+    - (RT #51888) Applied POD patch (Thanks, FWIE!)
+    - (RT #44981) Added VERSION to ::Array, ::Engine, and ::Hash
+    - Removed extraneous slashes from POD links (Thanks ilmari!)
+    - (RT #50541) Fixed bug in clear() for hashes in the File backend.
+        - This has caused a regression in speed for clear() when clearing
+          large hashes using running with the File backend. ->clear() (on my
+          machine) now takes ( N / 40 ) ** (1.66) seconds. So, clearing 4000
+          keys (as is the test in t/03_bighash.t) would take ~2070 seconds.
 
 1.0019_001 Dec 31 22:00:00 2009 EST
     (This is the first developer release for 1.0020.)