动态参数查询

oracle 查询中，&为输入参数

执行时，自动弹出参数，让你输入，输入完自动查询：


SELECT * FROM (
    SELECT p.id,p.picture,p.NAME,am.ACTIVITYRULE3,am.bid,am.strvalue as nowPrice,
    ap.GIFTSTAGE FROM T_ACTIVITY_PRO ap 
    JOIN T_PRODUCT p oN p.ID = ap.PRODUCTID
    LEFT JOIN 
    (
      SELECT a.*,b.id AS bid,b.strvalue
      FROM T_ACTIVITY_MORE a ,
      table(fn_split(a.ACTIVITYRULE3,',')) b
    ) am ON am.ID=ap.PROMOTIONID
    WHERE 1=1 AND ap.GIFTSTAGE &lt 0
     
    ORDER BY ap.GIFTSTAGE,am.bid
    ) c WHERE (c.GIFTSTAGE =1 AND c.bid = 2) OR (c.GIFTSTAGE =2 AND c.bid = 4) OR (c.GIFTSTAGE =3 AND c.bid = 6)