If condition on SQL
I have the following sql statement
So, I would like mysql to check each row as summing and if the crn field is "EURO" then the respective field value for line_net should be multiplied by a given constant value
"SELECT fat_id, crn, sum(adet) as ad, sum(line_net) as ln, sum(line_vat) as lv, sum(line_grand) as lg FROM inv_lines where fat_id='$row->id' group by fat_id"
Is it possible
$sql = ". . . SUM(IF(`cm`='EURO', `line_net` * $multiplier, `line_net`)) . . .";
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