* Apply http://opensimulator.org/mantis/view.php?id=3142

* Changes varchar(36) columns to UUID type in MSSQL - this will be much more efficient
* ===As always, please, please backup your database before applying this patch===
* Thanks Ruud Lathrop (for the patch) and StrawberryFride (for the review)

OpenSim/Data/MSSQL/Resources/007_EstateStore.sql

@@ -0,0 +1,25 @@
+BEGIN TRANSACTION
+
+CREATE TABLE dbo.Tmp_estateban
+	(
+	EstateID int NOT NULL,
+	bannedUUID uniqueidentifier NOT NULL,
+	bannedIp varchar(16) NULL,
+	bannedIpHostMask varchar(16) NULL,
+	bannedNameMask varchar(64) NULL
+	)  ON [PRIMARY]
+
+IF EXISTS(SELECT * FROM dbo.estateban)
+	 EXEC('INSERT INTO dbo.Tmp_estateban (EstateID, bannedUUID, bannedIp, bannedIpHostMask, bannedNameMask)
+		SELECT EstateID, CONVERT(uniqueidentifier, bannedUUID), bannedIp, bannedIpHostMask, bannedNameMask FROM dbo.estateban WITH (HOLDLOCK TABLOCKX)')
+
+DROP TABLE dbo.estateban
+
+EXECUTE sp_rename N'dbo.Tmp_estateban', N'estateban', 'OBJECT' 
+
+CREATE NONCLUSTERED INDEX IX_estateban ON dbo.estateban
+	(
+	EstateID
+	) WITH( STATISTICS_NORECOMPUTE = OFF, IGNORE_DUP_KEY = OFF, ALLOW_ROW_LOCKS = ON, ALLOW_PAGE_LOCKS = ON) ON [PRIMARY]
+
+COMMIT