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Could I please have an explanation of the query below? I am trying to understand what the straight table expression is calculating
Sum({$<TICKET={ '*' } - { '' }>} VAT)
regards
D
Perhaps this intends to sum all VATs considering all TICKETs excluding null. However, Sum({$<TICKET={ '*' } >} VAT) itself should give the same output, because '*' itself doesn't include null. If your TICKET field has some values which are not really null but blank, it might give a different output (which is possibly expected) I presume.
Perhaps this intends to sum all VATs considering all TICKETs excluding null. However, Sum({$<TICKET={ '*' } >} VAT) itself should give the same output, because '*' itself doesn't include null. If your TICKET field has some values which are not really null but blank, it might give a different output (which is possibly expected) I presume.