anchor.diff:  let antartica =
       let result =
           query {
  -            for reg in ctx.``[dbo].[REGIONS]`` do
  +            for reg in ctx.``[DBO].[REGIONS]`` do
               where (reg.REGION_ID = 5)
               select reg
           } |> Seq.toList
       match result with
       | [ant] -> ant
       | _ -> 
  -        let newRegion = ctx.``[dbo].[REGIONS]``.Create() 
  +        let newRegion = ctx.``[DBO].[REGIONS]``.Create() 
           newRegion.REGION_NAME <- "Antartica"
           newRegion.REGION_ID <- 5
           ctx.SubmitUpdates()
  
positive.code: 
  
  //***************** Individuals ***********************//
  let indv = ctx.``[dbo].[EMPLOYEES]``.Individuals.``As FIRST_NAME``.``100, Steven``
  
  indv.FIRST_NAME + " " + indv.LAST_NAME + " " + indv.EMAIL
  
  
negative.code: //*************** QUERY ************************//
  let employeesFirstName = 
      query {
          for emp in ctx.``[DBO].[EMPLOYEES]`` do
          select (emp.FIRST_NAME, emp.LAST_NAME)
      } |> Seq.toList
  
  let salesNamedDavid = 
      query {
              for emp in ctx.``[DBO].[EMPLOYEES]`` do
              join d in ctx.``[DBO].[DEPARTMENTS]`` on (emp.DEPARTMENT_ID = d.DEPARTMENT_ID)
              where (d.DEPARTMENT_NAME |=| [|"Sales";"IT"|] && emp.FIRST_NAME =% "David")
              select (d.DEPARTMENT_NAME, emp.FIRST_NAME, emp.LAST_NAME)
              
  