Small. Fast. Reliable.
Choose any three.
*** 13,19 ****
      CREATE INDEX edge_idx ON edge(dest,orig);
  
  This database defines a directed graph with the ability
! to store a name and BLOB data at each node.  Now consider
  a query against this database:
  
      SELECT *
--- 13,19 ----
      CREATE INDEX edge_idx ON edge(dest,orig);
  
  This database defines a directed graph with the ability
! to store a name at each node.  Now consider
  a query against this database:
  
      SELECT *