Knowledge Base Contributions

Below is a list of the knowledge base entries that Mike Halford has contributed to:

• why do I get 'ERROR: No such function 'to_number' with the specified attributes' from this select to_number(salary, '999999') from vacancies;
  

• In Redhat 6.1 How do I get PHP3 to work with pgsql. I get this error :Call to unsupported or undefined function pg_connect() in db_add.php3
  

• I can't get PHP3 to recognize postgresql