sql-having

"栏位1", SUM("栏位2") FROM "表格名" GROUP BY "栏位1" HAVING (函数条件);

 

SELECT Store_Name, SUM(Sales) 
FROM Store_Information 
GROUP BY Store_Name
HAVING SUM(sales) > 1500;

Los Angeles    1800

 

 

 
请读者注意： GROUP BY 子句并不是一定需要的。

SELECT
    *
FROM
    report_backup r1
HAVING r1.STATE>1

 

sql-having

标签：