tarunt@chisquare.in schrieb am 09.12.2015 um 10:01:
> The following bug has been logged on the website:
>
> INSERT INTO user_first_last AS ufl (UserId,
> FirstLoginDate,LastLoginDate,FirstLoginAmt,LastLoginAmt)
> select id, fdd, ldd,fda, lda
> from daily_deposits
> ON CONFLICT (UserId)
> DO UPDATE
> SET FirstLoginAmt = case when excluded.fdd < ufl.FirstLoginDate then
> excluded.fda else ufl.FirstLoginAmt END,
> LastLoginAmt = case when excluded.ldd > ufl.LastLoginDate then
> excluded.lda else ufl.LastLoginAmt END,
> FirstLoginDate = case when excluded.fdd < ufl.FirstLoginDate then
> excluded.fdd else ufl.FirstLoginDate END,
> LastLoginDate = case when excluded.ldd > ufl.LastLoginDate then
> excluded.ldd else ufl.LastLoginDate END;
>
> ERROR: column excluded.fdd does not exist
> LINE 6: SET FirstLoginAmt = case when excluded.fdd < ufl.FirstLogi...
> ^
You already have a perfectly valid answer: http://stackoverflow.com/a/34166088/330315
