Forgot one more attribute that switches quoted identifiers on or off on a per handle basis:
QuotedIdentifiers => 1 DBD's should set this according to the underlying DBMS. DBD's should examine the database's options to determine the correct value. If the user changes the attribute's value then the DBD should set the appropriate database option accordingly, if possible, and set the attribute's value to reflect the changes, if any. The same goes for the other attributes specified in the previous mail. The justification for these (somewhat changed) proposals can be found in a previous thread: DBI::tables() 2001-05-10 -- Simon Oliver
