I am trying to do multiple left join using custom SQL in Tableau 10 version. I am getting 'missing operator expression' error.
Please find below syntax which I am trying:
select a.*, b.[Seg1], c.[Seg2] from [Base$] a left join
( select [REF_NO], first([Category]) as Seg1 from [Base2$] group by [REF_NO] ) b
on a.[Account Number] = b.[REF_NO]
( select [REF_NO], first([CRE]) as Seg2 from [Base3$] group by [REF_NO] ) c
on a.[Account Number] = c.[REF_NO]
I am not able to find out what is missing operator in above syntax.
Can anyone please help me out ?
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