Schema as Drawn by BDE
Supplier SU /*a supplier of some items we buy */
name NA c24 0 /* name of company we buy from */
expDate NA c10 0 /* last date price quotes are valid */
Warehouse WH /* where vendor stores items */
phone NA c10 0 /*warehouse phone number */
address NA t80 0 /* address of warehouse */
Item IT /* an item supplied by a vendor */
ourItemNo NA i4 0 /* our integer part identifier */
vendorCode NA c12 0 /* vendor’s item code */
unitPrice NA i4 0 /* vendor price in $/100 */
unitQuantity NA i4 0 /* quantity in package */
itemDesc NA i4 0 /* item description */
Top line of each node is HN.name text; rest are HA.hlabel text;
New schema supports multi-word hlabel text; border=HN; dashed line=TBD.