Convert from T-SQL to Access query? -

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is there convenient way convert t-sql query ms access? round , coalesce doesn't seem work in access. i'm trying custom avg field run in access gets syntax error (missing operator).

select top 50 [employeeid]     ,[last name]     ,[first name]     ,[hrsthiswk]      --avg hrs     ,round(      coalesce((         coalesce([1wksago],0) +         coalesce([2wksago],0) +         coalesce([3wksago],0) +         coalesce([4wksago],0) +         coalesce([5wksago],0)       )/       nullif(         case when coalesce([1wksago],0)=0 0 else 1 end +         case when coalesce([2wksago],0)=0 0 else 1 end +         case when coalesce([3wksago],0)=0 0 else 1 end +         case when coalesce([4wksago],0)=0 0 else 1 end +         case when coalesce([5wksago],0)=0 0 else 1 end,       0),0), 2)       '--- avg hrs ---'      ,[1wksago]     ,[2wksago]     ,[3wksago]     ,[4wksago]     ,[5wksago]  [cmhr].[dbo].[tbl52weekhours_20150527] group     [employeeid]     ,[last name]     ,[first name]     ,[hrsthiswk]     ,[1wksago]     ,[2wksago]     ,[3wksago]     ,[4wksago]     ,[5wksago]

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use nz instead of coalesce , nullif, , iif instead of case when , "..." instead of [...] this:

select top(50) "employeeid"     ,"last name"     ,"first name"     ,"hrsthiswk"     ,round(       nz((         nz("1wksago",0) +         nz("2wksago",0) +         nz("3wksago",0) +         nz("4wksago",0) +         nz("5wksago",0)       )/       nz(         iif(nz("1wksago",0)=0, 0, 1) +         iif(nz("2wksago",0)=0, 0, 1) +         iif(nz("3wksago",0)=0, 0, 1) +         iif(nz("4wksago",0)=0, 0, 1) +         iif(nz("5wksago",0)=0, 0, 1),       0),0), 2)       "avg hrs"    ,"1wksago"   ,"2wksago"   ,"3wksago"   ,"4wksago"   ,"5wksago"    "tbl52weekhours_20150527"   group    "employeeid"   ,"last name"   ,"first name"   ,"hrsthiswk"   ,"1wksago"   ,"2wksago"   ,"3wksago"   ,"4wksago"   ,"5wksago"

you can create query without top(50) , set top values property 50.


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