Create test database from standby without some data

Question

Hi. I want to create test database from my standby database using rman.
But i have some some tables and where information is too large i dont want backup all data from this tables. because i dont have enough space on my test server.
Have u any idea for solution this problem.
Thanks

Answer 1

But have suggestion.
You can create duplicate database on based your target database (to new host) and skip undesired tablespaces...
bash# rman target /
RMAN> ....
your code should be like :
run {
allocate auxiliary channel 'dev_0' type 'sbt_tape'
parms 'SBT_LIBRARY=/opt/omni/lib/libob2oracle8_64bit.so,ENV=(OB2BARTYPE=Oracle8,OB2APPNAME=my,OB2BARLIST=MY DAILY)';
allocate auxiliary channel 'dev_1' type 'sbt_tape'
parms 'SBT_LIBRARY=/opt/omni/lib/libob2oracle8_64bit.so,ENV=(OB2BARTYPE=Oracle8,OB2APPNAME=my,OB2BARLIST=MY DAILY)';
allocate auxiliary channel 'dev_2' type 'sbt_tape'
parms 'SBT_LIBRARY=/opt/omni/lib/libob2oracle8_64bit.so,ENV=(OB2BARTYPE=Oracle8,OB2APPNAME=my,OB2BARLIST=MY DAILY)';
allocate auxiliary channel 'dev_3' type 'sbt_tape'
parms 'SBT_LIBRARY=/opt/omni/lib/libob2oracle8_64bit.so,ENV=(OB2BARTYPE=Oracle8,OB2APPNAME=my,OB2BARLIST=MY DAILY)';
SET UNTIL SCN 7769764681915;
DUPLICATE TARGET DATABASE TO MYTS SKIP TABLESPACE TOOLS_IDX,TOOLS,ARCHIVE,IDX;
Edited by: Ulfet Tanriverdiyev on Dec 21, 2010 3:42 AM