My $results array looks like this.. $results = [ '2020-09-06' => [ 'Etsy' => ['total_orders' => 2, 'total_stickers' => 3, 'total_value' => 7.8300000000000001], 'Woo' => ['total_orders' => 10, 'total_stickers' => 20, 'total_value' => 100.38], 'eBay' => ['total_orders' => 17, 'total_stickers'…
I need to get the sum of digits of year in format date, for example 1997 = 1+9+9+7 = 26. I have to do it in MySQL with SELECT only. I've tried to use SUM function, but it sums only…
I've got a simple table that has a column called Date and it stores '2015-01-15' data as an example, it ranges in '####-##-##' and there's multiple of the same dates, but following it is a number called Amount with values…
I'm having really hard time trying to make this work. I have this table : evid_record Its named evid_record and I want to sum columns : 'Kolokvijum teorija' + 'Kolokvijum zadaci' + 'Aktivnost' + 'Prisustvo' + 'Seminarski rad' + Domaci…
I'm using below formula to calculate sum product with if condition using Apache poi 3.15 version, but it's not evaluating with if condition (--(A1:A6="A")) and its giving "#VALUE" error. The same formula if i use directly in excel, its working…