rake.rb in dm-adapter-simpledb-1.4.0

- old
+ new
@@ -1,43 +1,2 @@
 namespace :simpledb do
-  desc "Migrate records to be compatable with current DM/SimpleDB adapter"
-  task :migrate, :domain do |t, args|
-    raise "THIS IS A WORK IN PROGRESS AND WILL DESTROY YOUR DATA"
-    require 'progressbar'
-    require 'right_aws'
-    require 'dm-adapter-simpledb/record'
-
-    puts "Initializing connection..."
-    domain = args.domain
-    sdb = RightAws::SdbInterface.new
-    puts "Counting records..."
-    num_legacy_records = 0
-    query = "select count(*) from #{domain} where (simpledb_type is not null) and (__dm_metadata is null)"
-    next_token = nil
-    while(results = sdb.select(query, next_token)) do
-      next_token = results[:next_token]
-      count = results[:items].first["Domain"]["Count"].first.to_i
-      num_legacy_records += count
-      break if next_token.nil?
-    end
-    puts "Found #{num_legacy_records} to migrate"
-
-    pbar = ProgressBar.new("migrate", num_legacy_records)
-    query = "select * from #{domain} where (simpledb_type is not null) and (__dm_metadata is null)"
-    while(results = sdb.select(query, next_token)) do
-      next_token = results[:next_token]
-      items = results[:items]
-      items.each do |item|
-        legacy_record = DmAdapterSimpledb::Record.from_simpledb_hash(item)
-        new_record    = legacy_record.migrate
-        updates       = new_record.writable_attributes
-        deletes       = new_record.deletable_attributes
-        sdb.put_attributes(domain, new_record.item_name, updates)
-        sdb.delete_attributes(domain, new_record.item_name, deletes)
-        pbar.inc
-      end
-      break if next_token.nil?
-    end
-    pbar.finish
-
-  end
 end