mysql - 如何对不同行记录求和

Question

我有一个表Purchase_table，其中有具有相同值的唯一记录，因此我能够使用Group by函数获取唯一行，但我的要求是因此，对这些记录求和并用总计显示在单行中。

我使用了这个查询

select date , invoiceno ,orgname as vendor , 
                    invoice_value as taxable_value ,sum(cgst_value) as cgst ,sum(sgst_value)  as sgst ,
                    sum(igst_value) as igst , invoice_value +cgst_value +sgst_value +igst_value as Invoice_value from purchase_table group by invoiceno union all select 'Total', '','', sum(invoice_value), sum(cgst_value), sum(sgst_value), sum(igst_value), sum(invoice_value +cgst_value +sgst_value +igst_value) from purchase_table group by invoiceno order by date, invoiceno

输出

[![This is the output of my query having Total in many line, i want the output in one line with all unique qroup by records][1]][1]

Answer 1

您只需在查询中输入限制 1