DELETE FROM UserNewItems WHERE UserLink= AND ItemType='Book' AND ItemLink=;FINISHINSERT INTO UserNewItems (UserLink,ItemType,ItemLink,ReadDate) VALUES (,'Book',,Now());FINISHSELECT Nym FROM User WHERE UserID=;OUTPUT NILSELECT Nym CNym FROM User WHERE UserID=;OUTPUT NIL
SELECT SecLink FROM Security WHERE SecLink=62 AND UserLink=;OUTPUT NIL