Rman tablespace backup script required

Question

Dear Guru,
Thanks a lot, it start working...as the policy has set to 7 days retention period...
i have another issue if you can help me, i have whole apps running on only two tablespace docv,docvindex
rest by using this script i have to take backup every day entire database that occupied unncessary space, can you help me to revised the script..thank you in advanced sir
connect target sys/sys@ORCL;
run
allocate channel h1 type disk format="E:\bkup_orcl\%t_%u";
allocate channel h2 type disk format="E:\bkup_orcl\%t_%u";
backup database tag=dailybak;
backup current controlfile tag=ctlbak;
sql 'alter system archive log current';
backup archivelog all ;
release channel h1;
release channel h2;
regards,
salim shahzad

Answer 1

Kuljeet Pal Singh wrote:
cat db_rman.sh
<<all oracle environment variable>>
CUR_DATE=`date +%d%m%y`
export CUR_DATE
DT=`date +%d%m%y_%H-%M`
export DT
LOG_DEST=/u02/backup/TAPE_Backup_Log
export LOG_DEST
rman target / catalog db_cat/password@rmanprod log=$LOG_DEST/RMAN_$DT.log <<EOF
run {
backup archivelog all to destination '/oracle/oracle/.Arch_bkp/';
delete archivelog until 'sysdate-10';
}I am in nocatalogue database.
exit
EOF