--- a/db/migrate/030_separate_test_case_statistics.rb
+++ b/db/migrate/030_separate_test_case_statistics.rb
@@ -12,18 +12,18 @@
 #
 class SeparateTestCaseStatistics < ActiveRecord::Migration
   def self.up
-    create_table :test_case_numerical_statistics, :id => false do |t|
+    create_table :test_case_num_stats, :id => false do |t|
       t.column :owner_id, :integer, :null => false
       t.column :key, :string, :limit => 50, :null => false
       t.column :value, :float, :null => false
     end
-    add_index :test_case_numerical_statistics, [:owner_id, :key], :unique => true
-    add_index :test_case_numerical_statistics, [:owner_id]
-    add_index :test_case_numerical_statistics, [:owner_id, :key, :value]
-    add_foreign_key :test_case_numerical_statistics, [:owner_id], :test_cases, [:id], :on_delete => :cascade
+    add_index :test_case_num_stats, [:owner_id, :key], :unique => true
+    add_index :test_case_num_stats, [:owner_id]
+    add_index :test_case_num_stats, [:owner_id, :key, :value]
+    add_foreign_key :test_case_num_stats, [:owner_id], :test_cases, [:id], :on_delete => :cascade
     ActiveRecord::Base.transaction do
       sql = <<SQL
-INSERT INTO test_case_numerical_statistics
+INSERT INTO test_case_num_stats
  SELECT test_case_statistics.owner_id, test_case_statistics.key, CAST(test_case_statistics.value AS float8) AS value
  FROM test_case_statistics
  WHERE test_case_statistics.value SIMILAR TO '^\\\\d+$|^\\\\d+\\.\\\\d+$'
@@ -35,6 +35,6 @@
   end
 
   def self.down
-    drop_table :test_case_numerical_statistics
+    drop_table :test_case_num_stats
   end
 end