Informatica 中 parameter file  参数文件配置规则:参数文件的头部内容[Global] All Integration Services, Integration Service processes, workflows, worklets, and sessions. [Service:service name] The named Integration Service and workflows, worklets, and sessions that this service runs. [Service:service name.ND:node name] The named Integration Service process and workflows, worklets, and sessions that this service process runs. [folder name.WF:workflow name] The named workflow and all sessions within the workflow. [folder name.WF:workflow name.WT:worklet name] The named worklet and all sessions within the worklet. [folder name.WF:workflow name.WT:worklet name.WT:worklet name...] The nested worklet and all sessions within the nested worklet. [folder name.WF:workflow name.ST:session name] -or- [folder name.WF:workflow name.WT:worklet name.ST:session name] -or- [folder name.session name] -or- [session name] The named session.参数文件的内容：[HET_TGTS.WF:wf_TCOMMIT1]   $$platform=windows参数文件的标题head 只能定义一次，否则 下面的 参数信息将不起作用[HET_TGTS.WF:wf_TCOMMIT1] $$platform=unix $DBConnection_ora=Ora2取参数文件定义的范围越小，则此参数的值Ora3 [HET_TGTS.WF:wf_TGTS_ASC_ORDR] $DBConnection_ora=Ora2 [HET_TGTS.WF:wf_TGTS_ASC_ORDR.ST:s_TGTS_ASC_ORDR] $DBConnection_ora=Ora3参数文件例子　File created by RSmith 11/12/2005 ---------------------------------------- [Service:IntSvs_01]$PMSuccessEmailUser=pcadmin@mail.com$PMFailureEmailUser=pcadmin@mail.com [HET_TGTS.WF:wf_TCOMMIT_INST_ALIAS] $$platform=unix [HET_TGTS.WF:wf_TGTS_ASC_ORDR.ST:s_TGTS_ASC_ORDR] $$platform=unix $DBConnection_ora=Ora2 $ParamAscOrderOverride=UPDATE T_SALES SET CUST_NAME = :TU.CUST_NAME, DATE_SHIPPED = :TU.DATE_SHIPPED, TOTAL_SALES = :TU.TOTAL_SALES WHERE CUST_ID = :TU.CUST_ID [ORDERS.WF:wf_PARAM_FILE.WT:WL_PARAM_Lvl_1] $$DT_WL_lvl_1=02/01/2005 01:05:11 $$Double_WL_lvl_1=2.2 [ORDERS.WF:wf_PARAM_FILE.WT:WL_PARAM_Lvl_1.WT:NWL_PARAM_Lvl_2] $$DT_WL_lvl_2=03/01/2005 01:01:01 $$Int_WL_lvl_2=3 $$String_WL_lvl_2=ccccc本文出自 “先锋的家园” 博客，请务必保留此出处http://jackwxh.blog.51cto.com/2850597/827607