CREATE OR REPLACE VIEW PDAORDER AS SELECT po.id id, po.order_no AS order_no, po.money AS money, (SELECT TO_CHAR(t.starttime / (1000 * 60 * 60 * 24) + TO_DATE('1970-01-01', 'YYYY-MM-DD'), 'YYYY-MM-DD') as starttime FROM Pda_Order t WHERE t.id = po.id)
public static Long compare_date(String DATE1, String DATE2) { DateFormat df = new SimpleDateFormat("yyyy-MM-dd hh:mm:ss"); try{ Date dt1 = df.parse(DATE1); Date dt2 = df.parse(DATE2); long ti1 = dt1.getTime(); long ti2 = dt2.getTime(); return (t