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]
最佳答案
您只需在查询中输入限制 1
关于mysql - 如何对不同行记录求和，我们在Stack Overflow上找到一个类似的问题： https://stackoverflow.com/questions/44817948/