If sSaleOrderNo field values are the same, how the fQ field together?

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 SELECT sSaleOrderNo, SUM (fQ) FROM the name of the table GROUP BY sSaleOrderNo 

CodePudding user response:

Grouping query summary fQ:
The select sSaleOrderNo, sum (fQ) from the name of the table group by sSaleOrderNo

CodePudding user response:

Check if it is more than one table to make multiple fields, but also to meet the above condition how to write