2012 年 10月 19 日随笔档案 - adolfmc

2012年10月19日

摘要： http://www.fxstreet.hk/rates/forex-rates/?classic=yhttp://www.forexpros.com/quotes/streaming-forex-rates-%E2%80%93-majorshttp://www.forexpros.com/quotes/single-currency-crosseshttp://wap.akmos.ru/quotes.wmlhttp://www.histdata.com/download-free-forex-data/?/metatrader/1-minute-bar-quotes 阅读全文

posted @ 2012-10-19 09:07 adolfmc 阅读(488) 评论(1) 推荐(0)

forex sql

摘要： selectmax(point) max,min(point) min,(max(point) -min(point) ) diss,'0'||substr((max(point) -min(point) ),0,5) diss2,datetime,to_char(to_date(datetime,'yyyy-mm-dd'),'day') dayfrom (select t.point ,to_char(t.datatime,'yyyy-MM-dd') datetimefrom mk_eurusd t) ttgroup by da 阅读全文

posted @ 2012-10-19 09:06 adolfmc 阅读(185) 评论(0) 推荐(0)

forex tables

摘要： drop tableF_EURUSD ;drop table F_GBPJPY;/*==============================================================*//* Table: F_EURUSD *//*==============================================================*/create table F_EURUSD ( DATES varchar2(50) ... 阅读全文

posted @ 2012-10-19 09:05 adolfmc 阅读(211) 评论(0) 推荐(0)

oracle imp file data

摘要： sqlldr username/password control=youcontrol.ctldirect=true streamsize=10485760eurusd.ctl---------------------------------------------------loadinfile "C://DAT_MT_EURUSD_M1_201201.txt"infile "C://DAT_MT_EURUSD_M1_201202.txt"infile "C://DAT_MT_EURUSD_M1_201203.txt"infile 阅读全文

posted @ 2012-10-19 08:09 adolfmc 阅读(335) 评论(0) 推荐(0)