我在表中有数据列时间戳、消息等。
例子 :
column 1 - timestamp has '3/7/2013 9:30:40 AM'
column 2 - message has '6Q201303077981 ,MAR 07 2013 09:30:00,167,P,NYSE,CD,0000.0500,PARTIAL EXECUTION
,20130312,000006.35,000000.11,000005.25,0000127.0000,0000623.0000, ,0037.160000,0000000.0000,0000.000000,0037.160000,PEXE'
现在我需要输出为
column1 - timestamp as '3/7/2013 9:30:40 AM'
column2 - message as '3/7/2013 9:30:00 AM'
column3 - diff as 40
请帮忙解决这个问题...