VbzCart/tables/ctg upd2

About

 * Purpose: Experimental, but hopefully will replace which never worked entirely properly.

SQL
CREATE TABLE `ctg_upd2` ( ID_Item        INT DEFAULT NULL            COMMENT "cat_items.ID",  IDS_Item       VARCHAR(63) NOT NULL UNIQUE COMMENT "cat_titles.ID + CatSfx",  isForSale      BOOL DEFAULT FALSE          COMMENT "to be recalculated (assume false, then set true if available or in stock)",  QtyInStock     INT DEFAULT NULL            COMMENT "to be recalculated",  Supp_CatNum    VARCHAR(32)                 COMMENT "preserved from cat_items",  QtyMin_Stk     INT DEFAULT NULL            COMMENT "preserved from cat_items",  cntDups        INT DEFAULT 0,  PRIMARY KEY(`IDS_Item`),  UNIQUE KEY(`ID_Item`) ) ENGINE = MYISAM;