1 files changed, 71 insertions, 0 deletions
diff --git a/src/share/database/scripts/pgsql/upgrade_005.1_to_006.0.sh.in b/src/share/database/scripts/pgsql/upgrade_005.1_to_006.0.sh.in
new file mode 100644
index 0000000..b1bf2d3
--- /dev/null
+++ b/src/share/database/scripts/pgsql/upgrade_005.1_to_006.0.sh.in
@@ -0,0 +1,71 @@
+#!/bin/sh
+
+# Copyright (C) 2019-2022 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 [ -e @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 [ "$VERSION" != "5.1" ]; then
+    printf 'This script upgrades 5.1 to 6.0. '
+    printf 'Reported version is %s. Skipping upgrade.\n' "${VERSION}"
+    exit 0
+fi
+
+psql "$@" >/dev/null <<EOF
+
+START TRANSACTION;
+
+-- Create a lower case hostname index for hosts.
+CREATE INDEX hosts_by_hostname ON hosts (lower(hostname))
+WHERE hostname IS NOT NULL;
+
+-- Create a hostname index for lease4.
+CREATE INDEX lease4_by_hostname ON lease4 (lower(hostname))
+WHERE hostname IS NOT NULL;
+
+-- Create a hostname index for lease6.
+CREATE INDEX lease6_by_hostname ON lease6 (lower(hostname))
+WHERE hostname IS NOT NULL;
+
+-- Move to lower case hostnames in lease4 table.
+-- Not required so in comment
+-- UPDATE lease4 SET hostname = lower(hostname)
+-- WHERE lower(hostname) != hostname;
+
+-- Move to lower case hostnames in lease6 table.
+-- Not required so in comment
+-- UPDATE lease6 SET hostname = lower(hostname)
+-- WHERE lower(hostname) != hostname;
+
+-- Set 6.0 schema version.
+UPDATE schema_version
+    SET version = '6', minor = '0';
+
+-- Schema 5.1a specification ends here.
+
+-- Commit the script transaction
+COMMIT;
+
+EOF