Name
*BACKEND-WARNING-BEHAVIOR* — Controls behaviour on warnings from underlying RDBMS.
Variable
Value Type
        Meaningful values are :warn,
        :error, :ignore and NIL.
      
Description
	Action to perform on warning messages
	from backend. Default is to :warn. May also be
	set to :error to signal an error or
	:ignore or NIL to silently ignore the
	warning.
      
Notes
*backend-warning-behaviour* is a CLSQL
      extension.