Fix the way we pass string parameters in SQL queries to allow proper escaping by psycopg2.
Fix the way we pass string parameters in SQL queries to allow proper escaping by psycopg2.

poppingtonic/BayesDB,JDReutt/BayesDB,JDReutt/BayesDB,poppingtonic/BayesDB,JDReutt/BayesDB,JDReutt/BayesDB,poppingtonic/BayesDB,poppingtonic/BayesDB,JDReutt/BayesDB,poppingtonic/BayesDB