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#!/bin/sh
# Copyright (C) 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=$(pgsql_version "$@")
if [ "$VERSION" != "17.0" ]; then
printf 'This script upgrades 17.0 to 18.0. '
printf 'Reported version is %s. Skipping upgrade.\n' "${VERSION}"
exit 0
fi
psql "$@" >/dev/null <<EOF
-- This line starts the schema upgrade to version 18.0.
-- Drop binaddr index and column from lease6.
DROP INDEX lease6_by_binaddr;
ALTER TABLE lease6
DROP COLUMN binaddr;
-- Change lease6:address to INET.
ALTER TABLE lease6 ALTER COLUMN address TYPE INET USING address::INET;
-- Change ipv6_reservations:address to INET.
ALTER TABLE ipv6_reservations ALTER COLUMN address TYPE INET USING address::INET;
-- Invoke HOST() on address now that address type is inet
CREATE OR REPLACE FUNCTION lease6DumpData()
RETURNS TABLE (
address VARCHAR,
duid VARCHAR,
valid_lifetime BIGINT,
expire BIGINT,
subnet_id BIGINT,
pref_lifetime BIGINT,
lease_type SMALLINT,
iaid INT,
prefix_len SMALLINT,
fqdn_fwd INT,
fqdn_rev INT,
hostname VARCHAR,
hwaddr VARCHAR,
state INT8,
user_context VARCHAR,
hwtype SMALLINT,
hwaddr_source SMALLINT,
pool_id BIGINT
) AS \$\$
SELECT
HOST(address),
colonSeparatedHex(encode(duid, 'hex')),
valid_lifetime,
extract(epoch from expire)::bigint,
subnet_id,
pref_lifetime,
lease_type,
iaid,
prefix_len,
fqdn_fwd::int,
fqdn_rev::int,
replace(hostname, ',', ','),
colonSeparatedHex(encode(hwaddr, 'hex')),
state,
replace(user_context, ',', ','),
hwtype,
hwaddr_source,
pool_id
FROM lease6
ORDER BY address;
\$\$ LANGUAGE SQL;
-- Invoke HOST() on address now that address type is inet
CREATE OR REPLACE FUNCTION lease6Upload(
IN address VARCHAR,
IN duid VARCHAR,
IN valid_lifetime BIGINT,
IN expire BIGINT,
IN subnet_id BIGINT,
IN pref_lifetime BIGINT,
IN lease_type INT,
IN iaid INT,
IN prefix_len INT,
IN fqdn_fwd INT,
IN fqdn_rev INT,
IN hostname VARCHAR,
IN hwaddr VARCHAR,
IN state INT8,
IN user_context VARCHAR,
IN hwtype INT,
IN hwaddr_source INT,
IN pool_id BIGINT
) RETURNS VOID AS \$\$
BEGIN
INSERT INTO lease6 (
address,
duid,
valid_lifetime,
expire,
subnet_id,
pref_lifetime,
lease_type,
iaid,
prefix_len,
fqdn_fwd,
fqdn_rev,
hostname,
hwaddr,
state,
user_context,
hwtype,
hwaddr_source,
pool_id
) VALUES (
cast(address as inet),
decode(replace(duid, ':', ''), 'hex'),
valid_lifetime,
to_timestamp(expire),
subnet_id,
pref_lifetime,
lease_type,
iaid,
prefix_len,
fqdn_fwd::int::boolean,
fqdn_rev::int::boolean,
replace(hostname, ',', ','),
decode(replace(hwaddr, ':', ''), 'hex'),
state,
replace(user_context, ',', ','),
hwtype,
hwaddr_source,
pool_id
);
END
\$\$ LANGUAGE plpgsql;
-- Update the schema version number.
UPDATE schema_version
SET version = '18', minor = '0';
-- This line concludes the schema upgrade to version 18.0.
-- Commit the script transaction.
COMMIT;
EOF
|
