Merge pull request #12 from payals/master

Adding manual_vacuum.sh script

tools/manual_vacuum.sh

@@ -0,0 +1,8 @@
+# $1 database name
+# $2 number of tables to vacuum
+# $3 relfrozenxid threshold value
+
+
+/opt/pgsql/bin/psql -d $1 -t -o /tmp/manual_vacuum_$1.sql -c "/*manual vacuum runs from cron*/ select 'vacuum analyze verbose ' || oid::regclass || ';' from pg_class where relkind in ('r', 't') and age(relfrozenxid) > $3 order by age(relfrozenxid) desc limit $2"
+
+/opt/pgsql/bin/psql -d $1 -t -a -f /tmp/manual_vacuum_$1.sql > $HOME/logs/manual_vacuum_$1.log 2>&1