将DB2中某表单导入到ORACLE中

项目需求：

　　将DB2中表单(descartes)数据导入到Oracle中。

实现思路：

　　1、将DB2数据导出为CSV格式；

　　2、将CSV格式数据导入到Oracle中。

实现方法：

　　1、--[DB2导出]--
　　　　db2cmd
　　　　db2 connect to fgws user db2admin using bitservice
　　　　db2 export to c:\temp\descartes.csv of del select * from estate.descartes

　　2、--[Oracle导入]--
　　　　host sqlldr userid=pubr/bitservice@ttonline control=c:\temp\descartes.ctl

　　3、--[Oracle导出]--
　　　　exp system/bitservice@ttonline tables=(pubr.descartes) file=c:\descartes_xy_20111018.dmp log=c:\descartes_xy_20111018.log buffer=655000 compress=y

附录（descartes.ctl）：

load data
infile "c:\temp\descartes.csv"
into table descartes
fields terminated by "," optionally enclosed by '"'
trailing nullcols
(
de_id                         ,
dpid                          ,
ipid                          ,
ac_id                         ,
ac_cat_biz                    ,
ac_name_biz                   ,
og_id                         ,
og_category                   ,
og_name                       ,
og_idcard                     ,
og_idcardno                   ,
og_regstatus                  ,
ps_id                         ,
ps_category                   ,
ps_name                       ,
ps_idcard                     ,
ps_idcardno                   ,
ps_nationality                ,
ps_place                      ,
ps_buyer_kind                 ,
ps_regstatus                  ,
hs_id                         ,
hs_code                       ,
dv_name_province              ,
dv_name_city                  ,
dv_code_district              ,
dv_name_district              ,
bd_cat_street                 ,
bd_cat_project                ,
bd_code_planning_security_ci  ,
hs_startfloor                 ,
hs_endfloor                   ,
hs_code_unit                  ,
hs_code_planning_security_ci  ,
bd_floors                     ,
hs_planning_use               ,
hs_structure                  ,
bd_completetime               ,
hs_regstatus                  ,
re_category                   ,
re_housebookcode              ,
re_housebooktime              date "yyyy-mm-dd hh24:mi:ss",
re_housecertificatecode       ,
re_cat_house                  ,
re_coownershiptype            ,
re_shareproportion            ,
re_houseacquirementtype       ,
re_payment                    ,
re_loanmethod                 ,
re_housepropertystartdate     date "yyyy-mm-dd hh24:mi:ss",
re_housepropertyenddate       date "yyyy-mm-dd hh24:mi:ss",
re_landcertificatecode        ,
re_statelandacquirementtype   ,
re_collectivelandacquirementt ,
re_parcelpropertytype         ,
re_landpropertystartdate      date "yyyy-mm-dd hh24:mi:ss",
re_landpropertyenddate        date "yyyy-mm-dd hh24:mi:ss",
re_regstatus                  ,
re_completetime               date "yyyy-mm-dd hh24:mi:ss",
hs_buildarea                  ,
hs_usearea                    ,
re_quality
)