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#!/bin/sh
#-------------------------------------------------------------------------
#
# destroydb.sh--
# destroy a postgres database
#
# this program runs the monitor with the ? option to destroy
# the requested database.
#
# Copyright (c) 1994, Regents of the University of California
#
#
# IDENTIFICATION
# $Header: /cvsroot/pgsql/src/bin/destroydb/Attic/destroydb.sh,v 1.8 1997/06/02 02:53:00 scrappy Exp $
#
#-------------------------------------------------------------------------
CMDNAME=`basename $0`
if [ -z "$USER" ]; then
if [ -z "$LOGNAME" ]; then
if [ -z "`whoami`" ]; then
echo "$CMDNAME: cannot determine user name"
exit 1
fi
else
USER=$LOGNAME
export USER
fi
fi
dbname=$USER
forcedel=t
while [ -n "$1" ]
do
case $1 in
-i) forcedel=f;;
-a) AUTHSYS=$2; shift;;
-h) PGHOST=$2; shift;;
-p) PGPORT=$2; shift;;
*) dbname=$1;;
esac
shift;
done
if [ -z "$AUTHSYS" ]; then
AUTHOPT=""
else
AUTHOPT="-a $AUTHSYS"
fi
if [ -z "$PGHOST" ]; then
PGHOSTOPT=""
else
PGHOSTOPT="-h $PGHOST"
fi
if [ -z "$PGPORT" ]; then
PGPORTOPT=""
else
PGPORTOPT="-p $PGPORT"
fi
answer=y
if [ "$forcedel" = f ]
then
answer=f
while [ "$answer" != y -a "$answer" != n ]
do
echo "Database '$dbname' will be permanently deleted."
echo -n "Are you sure? (y/n) "
read answer
done
fi
if [ "$answer" = y ]
then
psql -tq $AUTHOPT $PGHOSTOPT $PGPORTOPT -c "drop database $dbname" template1
if [ $? -ne 0 ]
then echo "$CMDNAME: database destroy failed on $dbname."
exit 1
fi
fi
exit 0
|
