tsql - “Incorrect syntax” using a table-valued function in SELECT clause of T-SQL query -

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i have sql 2008 database compatibility level of 80 (i.e. sql 2000). have been able use cross apply functions, when add table-valued function, not allow me proceed.

i have member ids following format:

ebs_322002_0397204_e

i need second piece of dynamically, since first piece may not been 3 characters long; otherwise, use substring function , call day.

this split function:

alter function [dbo].[fnsplit] (@sep char(1),@string varchar(8000)) returns table --with schemabinding return (     pieces(pn, [start], [stop]) (       select 1, 1, charindex(@sep, @string)       union       select pn + 1, [stop] + 1, charindex(@sep, @string, [stop] + 1)       pieces       [stop] > 0     ) select pn,   substring(@string, [start], case when [stop] > 0 [stop]-[start] else len(@string) end) string pieces

)

first attempt:

with members (     select distinct     memberid     mytable ) select * members m cross apply dbo.fnsplit('_',m.memberid) b

produced error:

msg 102, level 15, state 1, line 7 incorrect syntax near 'm'.

second attempt (to around compatibility issue):

with members (     select distinct     memberid     mytable ) select * members m outer apply (     select top 1 string groupnum     dbo.fnsplit('_', m.memberid)     order pn desc   ) step1

produced following error:

msg 102, level 15, state 1, line 11 incorrect syntax near 'm'.

i have been beating head against wall few hours , now, not know do... suggestions?


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