gistfile1.txt

DM Wishlist
  * index profile
  * erd tool
  * Partial length indexes (for string indexes)
  * relationship_set / get
  * engine type
  * User.all.update(User.aribitrary_column += 5)
  * Validates is unique should only select once
  * Dm-Validate, only validate DIRTY fields
  * DataMapper-Cache (uses version to also invalidate (event and TTL))
  * DM => RElational-esque STuff
   - Sharding Support?
   - HAVING Support
   - Add #total_pages to DMCollection 
    - Object.all(:calc_total => true) => should set total_pages in DmCollection using SQL_CALC_FOUND_ROWS
   - Full Fledged in-class migrations
   * DBMS stored procedures
   * DBMS variables