CREATE TABLE [dbo].[ApplicationWebLog](
   [Id] [int] IDENTITY(1,1) NOT NULL,
   [Entered] [datetime] NOT NULL,
   [Message] [nvarchar](255) NULL,
   [ErrorLevel] [int] NOT NULL,
   [Details] [nvarchar](2048) NULL,
   [Url] [nvarchar](255) NULL,
   [QueryString] [nvarchar](255) NULL,
   [IpAddress] [nvarchar](20) NULL,
   [Referrer] [nvarchar](255) NULL,
   [UserAgent] [nvarchar](255) NULL,
   [PostData] [nvarchar](2048) NULL,
   [RequestDuration] [decimal](9, 3) NOT NULL
) ON [PRIMARY]

ALTER TABLE [dbo].[ApplicationWebLog] ADD  CONSTRAINT [DF_ApplicationWebLog_Entered]  DEFAULT (getdate()) FOR [Entered]
ALTER TABLE [dbo].[ApplicationWebLog] ADD  CONSTRAINT [DF_ApplicationWebLog_ErrorLevel]  DEFAULT ((0)) FOR [ErrorLevel]
ALTER TABLE [dbo].[ApplicationWebLog] ADD  CONSTRAINT [DF_ApplicationWebLog_RequestDuration]  DEFAULT ((-1)) FOR [RequestDuration]

All updates to the database are done with dynamic SQL statements inserting data.