Format: expdp KEYWORD=valueorKEYWORD=(value1,value2,...,valueN) Example: expdp scott/tiger DUMPFILE=scott.dmp DIRECTORY=dmpdir SCHEMAS=scottorTABLES=(T1:P1,T1:P2), if T1ispartitionedtableUSERID must be thefirstparameteronthe command line.---The available keywordsandtheir descriptions follow....
参数文件界面 使用parfile PARFILE Specify parameterfilename. 交互式命令界面 expdp impdp EMCC WEB界面 6、导入导出的模式 full #全库 schema #对象 table #表 tablespace #表空间 tansportable tablespace transportable database 7、导出table TABLES Identifies a list of tables to export. For example, TABLES=...
Example: expdp scott/tiger DIRECTORY=dmpdir DUMPFILE=scott.dmp You can control how Export runs by entering the 'expdp' command followed by various parameters. To specify parameters, you use keywords: Format: expdp KEYWORD=value or KEYWORD=(value1,value2,...,valueN) Example: expdp scott/tiger...
Example: EXP SCOTT/TIGER GRANTS=Y TABLES=(EMP,DEPT,MGR) or TABLES=(T1:P1,T1:P2), if T1 is partitioned table USERID must be the first parameter on the command line. Keyword Description (Default) Keyword Description (Default) --- USERID username/password FULL export entire file (N) BUFF...
直接运行 expdp scott/tiger 系统报错: ORA-39002: invalid operation ORA-39070: Unable to open the log file. ORA-39145: directory object parameter must be specified and non-null 网上说要把在 data_dump_dir 上的 read,write 的权限赋予scott。按照此说法做后,发现问题依然。
by various parameters.Tospecify parameters,you use keywords:Format:expdpKEYWORD=value orKEYWORD=(value1,value2,...,valueN)Example:expdp scott/tigerDUMPFILE=scott.dmpDIRECTORY=dmpdirSCHEMAS=scott orTABLES=(T1:P1,T1:P2),ifT1ispartitioned tableUSERIDmust be thefirstparameter on the command line.-...
SQL> show parameter open_cursors; 查看当前打开的游标数目 SQL> select count(*) fromv$open_cursor; 修改ORACLE最大游标数 SQL> alter system set open_cursors=1000 scope=both; 关闭密码过期 --1、查看用户的proifle是哪个,一般是default: (DBSNMP=》MONITORING_PROFILE) ...
{'alarmid': 123, 'del_num': outparam.Parameter(int)}) # 获取输出参数的值 out_param_value = result.fetchone()['del_num'] # 打印输出参数的值 print(out_param_value)结果报错:AttributeError: 'function' object has no attribute 'Parameter'所以究竟怎么才能通过SQLAlchmey调用存储过程正常获取出参...
1.执行expdp命令提示ORA-27054错误 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 oracle@cwgsdb1:~$ expdp \'/ as sysdba\' directory=dir_dp schemas=hr dumpfile=hr.dmp logfile=hr.log parallel=2 Export: Release 11.2.0.4.0 - Production on Thu Oct 25 16:55:06 2018 ...
The Data Pump PARALLEL parameter is valid only in the Enterprise Edition of Oracle Database 11g or later. Parent topic: Tuning Performance 5.2.2 Effect of Compression and Encryption on Performance You can improve performance by using Oracle Data Pump parameters related to compression and encrypt...