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1、重建索引shell脚本
#!/bin/bash
# --------------------
# Define variable
# --------------------
if [ -f ~/.bash_profile ]; then
. ~/.bash_profile
fi
DT=`date +%Y%m%d`; export DT
RETENTION=1
LOG_DIR=/tmp
LOG=${LOG_DIR}/rebuild_unbalanced_indices_${DT}.log
DBA=Leshami@12306.cn
# ------------------------------------
# Loop all instance in current server
# -------------------------------------
echo "Current date and time is : `/bin/date`">>${LOG}
for db in `ps -ef | grep pmon | grep -v grep |grep -v asm |awk '{print $8}'|cut -c 10-`
do
echo "$db"
export ORACLE_SID=$db
echo "Current DB is $db" >>${LOG}
echo "===============================================">>${LOG}
$ORACLE_HOME/bin/sqlplus -S /nolog @/users/robin/dba_scripts/custom/sql/rebuild_unbalanced_indices.sql>>${LOG}
done;
echo "End of rebuilding index for all instance at : `/bin/date`">>${LOG}
# -------------------------------------
# Check log file
# -------------------------------------
status=`grep "ORA-" ${LOG}`
if [ -z $status ];then
mail -s "Succeeded rebuilding indices on `hostname` !!!" ${DBA} <${LOG}
else
mail -s "Failed rebuilding indices on `hostname` !!!" ${DBA} <${LOG}
fi
# ------------------------------------------------
# Removing files older than $RETENTION parameter
# ------------------------------------------------
find ${LOG_DIR} -name "rebuild_unb*" -mtime +$RETENTION -exec rm {} \;
exit