摘要： set filename=D:\databack\%date:~0,10%exp.exe rpt/oracle@PGXCDW file=%filename%_rpt.dmp log=%filename%_rpt.log feedback=10000exp.exe dw/oracle@PGXCDW file=%filename%_dw.dmp log=%filename%_dw.log feedback=10000exp.exe ods/oracle@PGXCDW file=%filename%_ods.dmp log=%filename%_ods.log feedback=10000COPY 阅读全文