code: def copy_from_csv_sql(qualified_name: str, delimiter=',', encoding='utf8',
                        null_str='', header=True, escape_str='\\', quote_char='"',
                        force_not_null=None, force_null=None):
      
  
      options = []
      options.append("DELIMITER '%s'" % delimiter)
      options.append("NULL '%s'" % null_str)
  
      if header:
          options.append('HEADER')
  
      options.append("QUOTE '%s'" % quote_char)
      options.append("ESCAPE '%s'" % escape_str)
  
      if force_not_null:
          options.append(_format_force_not_null(column_names=force_not_null))
  
      if force_null:
          options.append(_format_force_null(column_names=force_null))
  
      postgres_encoding = get_postgres_encoding(encoding)
      options.append("ENCODING '%s'" % postgres_encoding)
  
      copy_sql = _format_copy_csv_sql(qualified_name, copy_options=options)
  
      return copy_sql
docs: Generate copy from csv statement.