|  | -- Upgrade: schema_version 10 to 11 | 
|  | -- | 
|  |  | 
|  | ALTER TABLE accounts ADD use_flash_clipboard CHAR(1); | 
|  | UPDATE accounts SET use_flash_clipboard = 'Y'; | 
|  | ALTER TABLE accounts ALTER COLUMN use_flash_clipboard SET DEFAULT 'N'; | 
|  | ALTER TABLE accounts ALTER COLUMN use_flash_clipboard SET NOT NULL; | 
|  |  | 
|  | ALTER TABLE accounts ADD maximum_page_size SMALLINT; | 
|  | UPDATE accounts SET maximum_page_size = 25; | 
|  | ALTER TABLE accounts ALTER COLUMN maximum_page_size SET DEFAULT 0; | 
|  | ALTER TABLE accounts ALTER COLUMN maximum_page_size SET NOT NULL; | 
|  |  | 
|  | UPDATE schema_version SET version_nbr = 11; |