From: Marcin Siodelski <marcin@isc.org>
Date: Thu, 28 Apr 2016 08:53:00 +0000 (+0200)
Subject: [4281] Alterations to MySQL host database schema.
X-Git-Tag: trac4106_update_base~7^2~3^2~12
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=aae4a9db6b1e47c4cb21f634a4adc47632e1828c;p=thirdparty%2Fkea.git

[4281] Alterations to MySQL host database schema.

- Option code in dhcp6_options table is now SMALLINT.
- Subnet ids are now unsigned.
---

diff --git a/src/share/database/scripts/mysql/dhcpdb_create.mysql b/src/share/database/scripts/mysql/dhcpdb_create.mysql
index 85b768b0ba..e26445b252 100755
--- a/src/share/database/scripts/mysql/dhcpdb_create.mysql
+++ b/src/share/database/scripts/mysql/dhcpdb_create.mysql
@@ -436,6 +436,13 @@ ALTER TABLE hosts
     ADD CONSTRAINT fk_host_identifier_type FOREIGN KEY (dhcp_identifier_type)
     REFERENCES host_identifier_type (type);
 
+# Store DHCPv6 option code as 16-bit unsigned integer.
+ALTER TABLE dhcp6_options MODIFY code SMALLINT UNSIGNED NOT NULL;
+
+# Subnet identifier is unsigned.
+ALTER TABLE dhcp4_options MODIFY dhcp4_subnet_id INT UNSIGNED NULL;
+ALTER TABLE dhcp6_options MODIFY dhcp6_subnet_id INT UNSIGNED NULL;
+
 # Update the schema version number
 UPDATE schema_version
 SET version = '4', minor = '2';