行code//删除列time中值为,:=inttodate20131220setsysparampn_dateendt,:=nday10timedatetostrsp,timeclosecloseendt_:=datetostr,deletefromrwheretime=endt,:=inttodate20131220setsysparampn_dateendt,…

范例如下codesetsysparampn_stocksz000002,:=nday20monthsp_timedaydif,:=nday10monthsp_timemin,…

处理r:=nday10timesp_,列插入第3列timeopenhigh,closer:=nday10timesp_,部分列直接写出列名timeopenhigh,:=nday10timesp_timeopen,…

实例如下codesetsysparampn_stocksz000002,:=nday20date1sp_timedaydif,:=nday10date2sp_timemin,…

returnspecallspecdatespecsp_timesh000001,arraypn_cyclecy,…

类型tdtrtrtdtimetdtd,之间的交易明细setsysparampn_stocksz000002,d:=inttodate20140115trade_flag:=,beg_time:=,130000end_time:=,trade_flagbeg_timeend_,…

0的天数setsysparampn_stocksz000001,:=nday100timedatetostrsp,timezfstockzf3ref_zfref,计算zf列和ref_zf列,0的天数setsysparampn_stocksz000001,:=nday100timedatetostrsp,…

n:=10setsysparampn_dateendt,:=ndayntimedatetostrsp,…

则需将该参数用sp_time替代,日依赖系统参数pn_date来,//截止时间setsysparampn_stocksz000002,pn_cyclecy,n时间datetostrsp_time指标名称,n时间datetostrsp_timeattentionpe,sp_time1//,参数endt用sp_time替换attention,…

@@数据表必须含有time字段@,范例tcodesetsysparampn_stocksz000002,pn_dateinttodate,t:=nday20timedatetointsp,inttodate20120918inttodate20121029cy_weekreturn,media2024-01-08_igyqnpdpfidoi2hcimage702,…