Converting Rrom Access Syntax To Sql Syntax

[goal2007]

Ok I am tying to convert access syntax to Sql syntax to put it in a stored procedure or view..

Here is the part that I need to convert:



SELECT [2007_hours].proj_name, [2007_hours].task_name, [2007_hours].Employee,

IIf(Mid([task_name],1,3)='PTO','PT O_Holiday',

IIf(Mid([task_name],1,7)='Holiday' ,'PTO_Holiday',

IIf(Mid([proj_name],1,9) In ('9900-2831','9900-2788'),'II Internal',

IIf(Mid([proj_name],1,9)='9900-2787','Sales',

IIf(Mid([proj_name],1,9)='9910-2799','Sales',

IIf(Mid([proj_name],1,9)='9920-2791','Sales',



)

)

)

)

) AS timeType, Sum([2007_hours].Hours) AS SumOfHours



Here is what i am trying to do:

select case

when SUBSTRING(task_ name, 1, 3)= 'PTO'

then Replace(task_na me,'PTO','PTO_H oliday') and Sum(td_hours) AS SumOfHours (this will give me an error)

when SUBSTRING(task_ name, 1, 7)= 'Holiday' and SUBSTRING(task_ name, 1, 3)= 'PTO'

then Replace(task_na me,'Holiday','P TO_Holiday')and Sum(td_hours) AS SumOfHours (this will give me an error)

ELSE task_name



This does not work i can't have two things happening after "Then"



thanks