wiki:oid/WorkLog/09-02-05

Version 1 (modified by jazz, 15 years ago) (diff)

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2009-02-05

  • 原本想說要把 location1 跟 location2 裡的資料切成 lat1, lng1, lat2, lng2,做好之後才發現原來國榮已經做了 maincase_new 的整理,因此接下來就先分析一下資料。
    select data_type.serial as type_id, data_type.name as type, maincase_new.name, maincase_new.description, 
           maincase_new.loc1_lon, maincase_new.loc1_lat, maincase_new.website, maincase_new.start_time 
    from data_type, maincase_new, maincase_detail 
    where maincase_detail.maincase_id = maincase_new.serial and maincase_detail.type_id = data_type.serial
    order by type_id, loc1_lon, loc1_lat