sql - value function requires 2 arguments -


i have store procedure shows error

"value function requires 2 arguments"

can guide me missing here?

  insert [dbo].[product_tbl]            ([prod_id],[productname],[productdate],[booking_id])            select            @prod_id, coalesce([table].[column].value('productname[1]', 'nvarchar(50)'),'') 'productname', coalesce([table].[column].value('productdate[1]', 'datetime'),getdate()) 'productdate',  coalesce([table].[column].value((select max(booking_id) booking_tbl)),'') 'booking_id'   @strxml.nodes('/table/record') [table]([column])


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