Added partial indexes to optimize reset_blacklist and similar calls.

hive/db/db_state.py

@@ -120,6 +120,9 @@ class DbState:
             'hive_follows_follower_following_state_idx',
             'hive_follows_block_num_idx',
             'hive_follows_created_at_idx',
+            'hive_follows_follower_where_blacklisted_idx',
+            'hive_follows_follower_where_follow_muted_idx',
+            'hive_follows_follower_where_follow_blacklists_idx',
             'hive_posts_parent_id_id_idx',
             'hive_posts_depth_idx',
             'hive_posts_root_id_id_idx',

hive/db/schema.py

@@ -293,6 +293,9 @@ def build_metadata():
         sa.Index('hive_follows_follower_following_state_idx', 'follower', 'following', 'state'),
         sa.Index('hive_follows_block_num_idx', 'block_num'),
         sa.Index('hive_follows_created_at_idx', 'created_at'),
+        sa.Index('hive_follows_follower_where_blacklisted_idx', 'follower', postgresql_where=sql_text('blacklisted')),
+        sa.Index('hive_follows_follower_where_follow_muted_idx', 'follower', postgresql_where=sql_text('follow_muted')),
+        sa.Index('hive_follows_follower_where_follow_blacklists_idx', 'follower', postgresql_where=sql_text('follow_blacklists')),
     )
 
     sa.Table(