On Tuesday, January 5, 2016 at 3:49:40 PM UTC-8, Happy wrote:
>
> Hi Jeremy,
> maybe one more question, what is this construct "select_append{[sum(:sum),
> count{}.*.as(:cals)]}", particularly "count{}.*" about? I couldn't find it
> in docs...
I'm not sure there is a specific example with that. I see the docs now
recommend count.function.*. Here's some related documentation:
http://sequel.jeremyevans.net/rdoc/files/doc/virtual_rows_rdoc.html#label-Alternative+Description+of+the+VirtualRow+method+call+rules
http://sequel.jeremyevans.net/rdoc/files/doc/virtual_rows_rdoc.html#label-SQL-3A-3AFunctions+-+SQL+function+calls
http://sequel.jeremyevans.net/rdoc/classes/Sequel/SQL/Function.html#method-i-2A
Thanks,
Jeremy
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