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=...
You can supply multiple file_name specifications as a comma-delimited list or in separate DUMPFILE parameter specifications. If no extension is given for the filename, then Export uses the default file extension of .dmp. The filenames can contain a substitution variable (%U), which implies tha...
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...
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 ...
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...
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。
Expressions and variables referenced in the parameter list of a subprogram are called Actual Parameters. Variables that are declared within the body of the subprogram are known as Formal Parameters. 23) What are the different types of database objects in Oracle?
When the streams pool is created, the required SGA memory is taken from memory allocated to the buffer cache, reducing the size of the cache to less than what was specified by theDB_CACHE_SIZEinitialization parameter. This means that if the buffer cache was configured with only the minimal ...