+
+;; Special variables
+
+(defvar *has-fixnum-class* (when (ignore-errors (find-class 'fixnum)) t))
+
+(defvar *octet-sql-storage* t
+ "Used to deciding field lengths. Use nil if using UTF-8 database encoding. But, UTF-8 will cause MySQL to double the bytes used for fixed field sizes.")
+
+;; Preliminary objects to replace structures
+
+(defclass ufile ()
+ ((subdir :initarg :subdir :accessor subdir)
+ (dir :initarg :dir :accessor dir)
+ (fil :initarg :fil :accessor fil)
+ (table :initarg :table :accessor table)
+ (des :initarg :des :accessor des)
+ (fmt :initarg :fmt :accessor fmt)
+ (cls :initarg :cls :accessor cls)
+ (rws :initarg :rws :accessor rws)
+ (bts :initarg :bts :accessor bts)
+ (fields :initarg :fields :accessor fields)
+ (ucols :initarg :ucols :accessor ucols))
+ (:default-initargs :fil nil :table nil :des nil :fmt nil :cls nil :rws nil :bts nil
+ :fields nil :ucols nil :subdir nil :dir nil)
+ (:documentation "UMLS File"))
+
+(defclass ucol ()
+ ((col :initarg :col :accessor col)
+ (des :initarg :des :accessor des)
+ (ref :initarg :ref :accessor ref)
+ (min :initarg :min :accessor cmin)
+ (av :initarg :av :accessor av)
+ (max :initarg :max :accessor cmax)
+ (fil :initarg :fil :accessor fil)
+ (sqltype :initarg :sqltype :accessor sqltype)
+ (dty :initarg :dty :accessor dty :documentation "new in 2002: suggested SQL datatype")
+ (parse-fun :initarg :parse-fun :accessor parse-fun)
+ (quote-str :initarg :quote-str :accessor quote-str)
+ (datatype :initarg :datatype :accessor datatype)
+ (custom-value-fun :initarg :custom-value-fun :accessor custom-value-fun))
+ (:default-initargs :col nil :des nil :ref nil :min nil :av nil :max nil :fil nil
+ :sqltype nil :dty nil :parse-fun nil :datatype nil
+ :custom-value-fun nil)
+ (:documentation "UMLS column"))
+
+
+(defmethod print-object ((obj ufile) s)
+ (print-unreadable-object (obj s :type t)
+ (format s "~A" (fil obj))))
+
+(defmethod print-object ((obj ucol) s)
+ (print-unreadable-object (obj s :type t)
+ (format s "~A" (col obj))))