Ⅰ sql对查询结果求和
作为两个子查询再查一次就行了
select isnull(t1.[详情],t2.[详情]) AS [详情],
ISNULL(t1.[次数], 0) AS [赠_次数],
ISNULL(t2.[次数], 0) AS [送_次数],
ISNULL(t1.[次数], 0) + ISNULL(t2.[次数], 0) AS [总次数]
FROM
(....) AS t1
FULL OUTER JOIN
(....) AS t2
ON t1.[详情]=t2.[详情]
Ⅱ SQL如何将几条语句查询结果求和
select一型,。。。,五型,一型+...+五型as和
from(
selectISNULL(sum(casewhentotalweightlimit=17000andoverloadweight>170thenvehcountelse0end),0)一型,ISNULL(sum(casewhentotalweightlimit=25000andoverloadweight>250thenvehcountelse0end),0)二型,ISNULL(sum(casewhentotalweightlimit=35000andoverloadweight>350thenvehcountelse0end),0)三型,ISNULL(sum(casewhentotalweightlimit=43000andoverloadweight>430thenvehcountelse0end),0)四型,ISNULL(sum(casewhentotalweightlimit=49000andoverloadweight>490thenvehcountelse0end),0)五型'20171101'and'20171130'andexvehicleflag=2
)abc
Ⅲ sql如何列统计求和
有个思路缓源：
1、在系统表中找出表名对应的列名，并把每个列名都加上SUM()
select 'sum('+name+'),' from syscolumns
where id=(select id from sysobjects where name='表名')
2、物裂把查询结果复制出来，前面加select 后面加 from 表名。。。扰蚂态。你懂的
注意：复制出来后把最后一个逗号去掉。
3、执行查询
也可以写个存储过程来完成。
Ⅳ SQL中怎么对查询到的结果求和
SELECT SUM(je) FROM yh_zh_sr WHERE time LIKE '%2018-5-10%'
Ⅳ sql语句查询某字段的数据总和，并列出表中的所有记录。
1、首先，创建一个测试表，相关代码如下，进入下一步。
Ⅵ sql语句怎么查询一列数据的总和
MS-SQL中求和如下：
1、select sum (foamt) from t_ACRD_GthMst
2、select sum (foamt) from t_ACPD_PayMst
t_ACRD_GthMst和t_ACPD_PayMst表示某ERP系统中的两个表，foamt表示要求和的一例。
(6)sql怎么查求和扩展阅读：
常见语句
更新：update table1 set field1=value1 where 范围
查找：select * from table1 where field1 like ’%value1%’ （所有包含‘value1’这个模式的字符串）
排序：select * from table1 order by field1,field2 [desc]
求和：select sum(field1) as sumvalue from table1
平均：select avg(field1) as avgvalue from table1
最大：select max(field1) as maxvalue from table1
最小：select min(field1) as minvalue from table1[separator]
Ⅶ sql求和查询
selectsum(d1)asd1sum,sum(d2)asd2sum,sum(d3)asd3sumfromyour_table_namewherenamein('张三','李四')andtime='20180919';