Sunday, 25 December 2011

SQL Sum()

The SUM() function returns the Total sum of a numeric column.

Syntax :

SELECT SUM(column_name) FROM table_name

The "Custmast" table


custcode
custname
city
qty
rate
1
Siva
Srivilliputtur
50
70
2
Bala
Sivakasi
30
56
3
Kanna
Madurai
100
200
4
Vijay
Chennai
30
30
5
Kodee
Sandnes
60
80
5
Kodee
Srivilliputtur
60
30

Example :

SELECT SUM(Qty) as Total  FROM Custamst


Total
           330

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