#! /bin/sh

# $Header$
#
# Ingres does not come with a utility to rename a database, so we do
# it this way.  First, rename the directory containing the datafiles.
# Then run the program to restore after a system crash.  It will cause
# the dbdb directory to match where the files are, renaming the
# database.

if (test $# != 2) then
	echo Usage: $0 oldname newname
	exit 1
fi

OLDNAME=$1
NEWNAME=$2
INGRES=/usr/rtingres/data/default

if (test ! -d $INGRES/$OLDNAME) then
	echo Database $OLDNAME does not exist!
	exit 1
fi

if (test -r $INGRES/$NEWNAME) then
	echo Database $NEWNAME already exists!
	exit 1
fi

if (mv $INGRES/$OLDNAME $INGRES/$NEWNAME) then
	true
else
	echo Unable to move database
	exit 1
fi

echo | /usr/rtingres/bin/finddbs -r