/OP_<version>_Main/OP_<version>_Configuration/Database/ORACLE/UPGRADE_SCRIPTS 按如下所示运行update-datapump-directory.sql脚本,并替换每个参数的值: sqlplus /nolog @sql-wrapper update-datapump-directory <log_file_name> <tns_name_alias> SYSTEM <password> <create|update> <directory_location> <user_...
转至/OP_<version>_Main/OP_<version>_Configuration/Database/ORACLE/UPGRADE_SCRIPTS目录。 从命令行运行update-datapump-directory.sql脚本。 sqlplus /nolog @sql-wrapper update-datapump-directory<log_file_name><tns_name_alias>SYSTEM<password><create|update><directory_location><user_name> ...
DEFAULT DIRECTORY "DIR1" LOCATION ( 'myobjects.dat' ) ); / SQL> select * from my_object_unload ; OWNER OBJECT_NAME SUBOBJECT_NAME OBJECT_ID DATA_OBJECT_ID OBJECT_TYPE CREATED LAST_DDL_TIME TIMESTAMP STATUS TEMPORARY GENERATED SECONDARY --- --- --- --- --- --- --- --- --- ...
unless you either shutdown other nodes during export or do not use parallel. This means all db nodes need access to the data pump directory location for the dumpfiles otherwise the px processes will give errors and cause export to fail. ...
Directory created 2、隐含参数Trace Trace参数是Data Pump隐含内部使用的一个参数。使用方法和其他数据泵参数相同,但是使用取值需要有一些注意之处。下面是我们实验的Trace命令。 [oracle@SimpleLinux dumpdata]$ expdp \"/ as sysdba\" directory=dumpdir schemas=scott dumpfile=scott_dump.dmp parallel=2 trace=48...
Data Pump Export and Import use the following order of precedence to determine a file's location:If a directory object is specified as part of the file specification, then the location specified by that directory object is used. (The directory object must be separated from the file name by ...
SQL> CREATE TABLE bad_datatype_xt 2 ( 3 product_id NUMBER(6), 4 language_id VARCHAR2(3), 5 translated_name NVARCHAR2(50), 6 translated_description LONG 7 ) 8 ORGANIZATION EXTERNAL 9 ( 10 TYPE ORACLE_DATAPUMP 11 DEFAULT DIRECTORY def_dir1 12 LOCATION ('proddesc.dmp') 13 ); transla...
SQL> CREATE DIRECTORY exportdir AS '/exportdir'; 4.4.3About the CREATE TABLE Syntax The following is the basic syntax of theCREATE TABLEstatement for Data Pump format files: CREATE TABLEtable_nameORGANIZATION EXTERNAL ( TYPE oracle_datapump DEFAULT DIRECTORYdatabase_directoryLOCATION ('filename1.dm...
impdp hr DIRECTORY=dpump_dir1 DUMPFILE=hr.dmp SCHEMAS=hr TRANSFORM=INDEX_COMPRESSION_CLAUSE:COMPRESS ADVANCED LOW; • Details: • INDEX_COMPRESSION_CLAUSE [NONE | compression_clause] • Documentation: Utilities Guide > Import CLI > What's New in Oracle Data Pump 21c for Enterprise DBs?
DEFAULT DIRECTORY data_dir ACCESS PARAMETERS ( RECORDS DELIMITED BY NEWLINE FIELDS TERMINATED BY ',' … ) LOCATION (datafile) ); 其中,external_table是外部表的名称,column是表列的定义,data_dir是指向数据文件的目录,datafile是数据文件的名称。