Python psycopg2 Module

This page shows the popular functions and classes defined in the psycopg2 module. The items are ordered by their popularity in 40,000 open source Python projects. If you can not find a good example below, you can try the search function to search modules.

• 1. connect()    
  Used in 322 projects
• 2. OperationalError()    
  Used in 72 projects
• 3. extras()    
  Used in 68 projects
• 4. extensions()    
  Used in 55 projects
• 5. Error()    
  Used in 52 projects
• 6. ProgrammingError()    
  Used in 51 projects
• 7. DatabaseError()    
  Used in 39 projects
• 8. IntegrityError()    
  Used in 29 projects
• 9. InternalError()    
  Used in 17 projects
• 10. DataError()    
  Used in 13 projects
• 11. InterfaceError()    
  Used in 12 projects
• 12. __version__()    
  Used in 10 projects
• 13. errorcodes()    
  Used in 10 projects
• 14. py()    
  Used in 9 projects
• 15. pool()    
  Used in 9 projects
• 16. Binary()    
  Used in 6 projects
• 17. sql()    
  Used in 6 projects