SQL分组和索赔金额总计

Question

我想组以下几点：

CLAIM # LINE SEQ AMNT BILLED AMOUNT ALLOWED AMOUNT PAID COPAY 
LA123456   1   20    18   15  3 
LA123456   2   10    5    5  0 
LA123456   3   50    30   30  0 
MS123456   1   20    18   15  3 
MS123456   2   10    5    5  0 
MS123456   3   50    30   30  0 

我期待看到这样的内容：

CLAIM #  AMOUNT BILLED AMOUNT ALLOWED AMOUNT PAID COPAY 
LA123456    80    53   50  3 
MS123456    80    53   50  3 

关于如何做到这一点有什么建议？

Answer 1

//The syntax is select sum(field1),sum(field2)from table_name group by field3 

select sum(AMNT BILLED),sum(AMOUNT ALLOWED),sum(AMOUNT PAID),sum(COPAY) from table_name group by CLAIM 

这是很基本的

请参阅以下参考

http://www.tutorialspoint.com/mysql/mysql-sum-function.htm

http://www.mysqltutorial.org/mysql-sum/