MP-00017: 由于 ORACLE 的 20001 错误，以下的语句失败 "BEGIN DBMS_STATS.SET_TABLE_STATS(NULL,'"BB_ATTACH_VAR"',NULL,3,5" ",11,6); END;" IMP-00003: 遇到 ORACLE 错误 20001 ORA-20001: Invalid or inconsistent input values ORA-06512: at "SYS.DBMS_STATS",line 4046 ORA-06512: at line 1 IMP-00017: 由于 ORACLE 的 20001 错误，以下的语句失败 "DECLARE SREC DBMS_STATS.STATREC; BEGIN SREC.MINVAL := 'C104'; SREC.MAXVAL " ":= 'C104'; SREC.EAVS := 0; SREC.CHVALS := NULL; SREC.NOVALS := DBMS_STATS.N" "UMARRAY(3,3); SREC.BKVALS := DBMS_STATS.NUMARRAY(0,1); SREC.EPC := 2; DBMS_" "STATS.SET_COLUMN_STATS(NULL,'"BB_ID"',1," "1,srec,line 3490 ORA-06512: at line 1 IMP-00017: 由于 ORACLE 的 20001 错误，以下的语句失败 "DECLARE SREC DBMS_STATS.STATREC; BEGIN SREC.MINVAL := 'C102'; SREC.MAXVAL " ":= 'C104'; SREC.EAVS := 0; SREC.CHVALS := NULL; SREC.NOVALS := DBMS_STATS.N" "UMARRAY(1,'"VAR_ID"',3" ",.333333333333333,'"VAR_NO"',line 3490 ORA-06512: at line 1 IMP-00017: 由于 ORACLE 的 20001 错误，以下的语句失败 "DECLARE SREC DBMS_STATS.STATREC; BEGIN SREC.MINVAL := NULL; SREC.MAXVAL :=" " NULL; SREC.EAVS := 0; SREC.CHVALS := NULL; SREC.NOVALS := DBMS_STATS.NUMAR" "RAY(0,0); SREC.BKVALS := DBMS_STATS.NUMARRAY(0,1); SREC.EPC := 2; DBMS_STAT" "S.SET_COLUMN_STATS(NULL,'"VAR_TYPE"',0" ",line 3490 ORA-06512: at line 1 IMP-00017: 由于 ORACLE 的 20001 错误，以下的语句失败 "DECLARE SREC DBMS_STATS.STATREC; BEGIN SREC.MINVAL := '5B342C345D'; SREC.M" "AXVAL := '5B342C345D'; SREC.EAVS := 0; SREC.CHVALS := NULL; SREC.NOVALS := " "DBMS_STATS.NUMARRAY(473557201670860000000000000000000000,473557201670860000" "000000000000000000); SREC.BKVALS := DBMS_STATS.NUMARRAY(0,1); SREC.EPC := 2" "; DBMS_STATS.SET_COLUMN_STATS(NULL,'"VAR_DEF"',NUL" "L,2,line 3490 ORA-06512: at line 1 查了些资料，加了statistics=none imp user/user file=file.dmp full=y statistics=none 解决 参数说明 exp userid=user_name/user_pwd@net_service_name owner=user_name file=exp_user_name.dmp log=exp_user_name.log buffer=67108864 statistics=none grants=n consistent=y buffer缓冲区大小,64M,再往上也没有明显的性能提升 statistics:表示不导出分析数据 grants:相关对象的授权 consistent:确保在imp的时候,不会出现fk不能enable的情况 exp help=y可以查看所有选项和说明,imp也一样