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#!/bin/sh
# Copyright (C) 2018-2023 Internet Systems Consortium, Inc. ("ISC")
#
# This Source Code Form is subject to the terms of the Mozilla Public
# License, v. 2.0. If a copy of the MPL was not distributed with this
# file, You can obtain one at http://mozilla.org/MPL/2.0/.
# shellcheck disable=SC1091
# SC1091: Not following: ... was not specified as input (see shellcheck -x).
# Exit with error if commands exit with non-zero and if undefined variables are
# used.
set -eu
# shellcheck disable=SC2034
# SC2034: ... appears unused. Verify use (or export if used externally).
prefix="@prefix@"
# Include utilities. Use installed version if available and
# use build version if it isn't.
if test -f "@datarootdir@/@PACKAGE_NAME@/scripts/admin-utils.sh"; then
. "@datarootdir@/@PACKAGE_NAME@/scripts/admin-utils.sh"
else
. "@abs_top_builddir@/src/bin/admin/admin-utils.sh"
fi
VERSION=$(mysql_version "$@")
if [ "$VERSION" != "5.1" ]; then
printf 'This script upgrades 5.1 to 5.2. '
printf 'Reported version is %s. Skipping upgrade.\n' "${VERSION}"
exit 0
fi
mysql "$@" <<EOF
-- This line starts the schema upgrade to version 5.2.
# Make subnet_id column types consistent with lease table columns
ALTER TABLE dhcp4_options MODIFY dhcp4_subnet_id INT UNSIGNED;
ALTER TABLE dhcp6_options MODIFY dhcp6_subnet_id INT UNSIGNED;
# Update the schema version number.
UPDATE schema_version
SET version = '5', minor = '2';
# This line concludes the schema upgrade to version 5.2.
EOF
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