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sql ²éѯÎÊÌâ - .NET¼¼Êõ / ASP.NET

id name gongzi
1 ÕÅÈý 1000
2 ÀîËÄ 2000
3 ÕÅÈý 2000
4 ÀîËÄ 3000
5 ÍõÎå 3000


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id name gongzi
1 ÕÅÈý 3000
2 ÀîËÄ 5000
3 ÍõÎå 3000

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select * where id=1 and id=2 and id=3

SQL code:
select name,gongzi=sum(gongzi)
from tb
group by name


SQL code:
select [name],sum(gongzi) as gongzi
from gzb
group by [name]


select name,sum(gongzi) from ±í group by name


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SQL codeselect[name],sum(gongzi)as gongzifrom gzbgroupby[name]

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select id, name,gongzi=sum(gongzi)
from tbname
group by id


select [name],[gongzi]=sum(gongzi) from tb group by [name]

gongziÁÐӦΪintÐÍ

SQL code:

select [id], [name],sum(gongzi) as NewGongzi from yourtablename group by [name]



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