text: -- profiling table
  -- This is optional
  
  CREATE TABLE /*_*/profiling (
    pf_count int NOT NULL default 0,
    pf_time float NOT NULL default 0,
    pf_memory float NOT NULL default 0,
    pf_name varchar(255) NOT NULL default '',
    pf_server varchar(30) NOT NULL default ''
  );
  
  CREATE UNIQUE INDEX /*i*/pf_name_server ON /*_*/profiling (pf_name, pf_server);
  