Migration

Call external bat (do not use cmd /c) and substring in bat file

call C:\Production_ATV_Windows_LD\ATV.bat -L > filename.txt

FOR /F "tokens=2 delims=][" %%i in (filename.txt) do set today=%%i

call C:\Production_ATV_Windows_LD\ATV.bat -DD -FilePre %today% -Overwrite

rem set today=PPSC140429
set today=%today:~0,10%

Export/Import data from oracle 9i to oracle11g

• export NLS_LANG=TRADITIONAL CHINESE_HONG KONG.AL32UTF8
• export schema : exp usr/passwd@uatrac file=db.dmp ROWS=N log=db.log
• edit db.dmp and change tablespace from ABC to XYZ
• import schema : imp usr/passwd@prdrac file=db.dmp log=db.log
• export data : exp usr/passwd@uatrac tables=ABC file=db.dmp INDEXES=N CONSTRAINTS=N GRANTS=N ROWS=Y log=db.log
• disable insert triggers
• import data : imp usr/passwd@prdrac file=data.dmp IGNORE=Y INDEXES=N CONSTRAINTS=N GRANTS=N ROWS=Y fromUser=abc toUser=xyz commit=y buffer=1024000 log=db.log