HD anime big picture 10th set 380 sheets size 3000*2000 or above 115 download Oracle 10g database migration experience Windows Environment
13:58:11 | category:
Development | label: Oracle programming Import and Export
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Migrate from the old server to the new server. The old server is Windows2003 and the new server is windows2008 R2.
All databases are Oracle 10 Gb.
- Source database operations:
Log On with the DBA-authorized user, modify the System user, and add the system permission export full database. then run the exp command: EXP userid = system/password @ orcl full = y inctype = complete file = E: \ alld. dmp
- Target database operations
Create a new database on the new machine, which must be the same as the character encoding of the source database. including the character encoding of the client. here is: nls_characterset = al32utf8nls_date_language = americannls_language = American client Character Set modification method: Open the registry, find the HKEY_LOCAL_MACHINE/software/Oracle/key_1_lient10g_home directory, and modify the value of nls_lang
- If the exported database and the imported database are installed on different disks, You need to manually modify the DMP file and use ultraedit to open the DMP file, such as "F: \ oracle \ product ", replace it with the location of the target machine database, for example, "d: \ oracle \ product ". in this way, the imported data table space file will be created in the specified folder.
- Import Statement:
IMP system/password @ ora file = D: \ alldb. DMP full = y ignore = y log = D: \ imp. during log import, table errors may be reported for some system users, indicating a unique constraint error. Currently, no impact is found.
