GUACAMOLE-363: Switch to 4000 for nvarchar size instead of max.

extensions/guacamole-auth-jdbc/modules/guacamole-auth-jdbc-sqlserver/schema/001-create-schema.sql

@@ -223,7 +223,7 @@ SET QUOTED_IDENTIFIER ON;
 CREATE TABLE [guacamole_connection_parameter](
     [connection_id] [int] NOT NULL,
     [parameter_name] [nvarchar](128) NOT NULL,
-    [parameter_value] [nvarchar](max) NOT NULL,
+    [parameter_value] [nvarchar](4000) NOT NULL,
 
     CONSTRAINT [PK_guacamole_connection_parameter] PRIMARY KEY CLUSTERED 
         ([connection_id] ASC, [parameter_name] ASC)
@@ -256,7 +256,7 @@ SET QUOTED_IDENTIFIER ON;
 CREATE TABLE [guacamole_sharing_profile_parameter](
     [sharing_profile_id] [int] NOT NULL,
     [parameter_name] [nvarchar](128) NOT NULL,
-    [parameter_value] [nvarchar](max) NOT NULL,
+    [parameter_value] [nvarchar](4000) NOT NULL,
 
     CONSTRAINT [PK_guacamole_sharing_profile_parameter] PRIMARY KEY CLUSTERED 
         ([sharing_profile_id] ASC, [parameter_name] ASC)