Smart Playlists in ThinkTank

1. tt_users

1.1. id

2. tt_filter_cache

2.1. user_filter id

2.2. reply id

3. tt_replies

3.1. id

4. tt_users_filters

4.1. user id

4.2. filter id

4.3. id

4.4. last_updated

5. tt_filters

5.1. id

5.2. value -- this will be based on fixed syntax

5.3. no. of likes

5.4. last_updated

5.5. created_by

6. tt_playlists

6.1. id

6.2. name

6.3. user id

7. tt_playlists_filters

7.1. playlist id

7.2. filter id