| 查询仓库重复ID的SQL语句:
打开查询分析器,将下列语句复制到查询分析器空白处,按ctrl+F5执行,即可列出你的仓库重复ID:
use muonline
select accountid,count(accountid) as cnt into cfid from warehouse group by accountid
go
select * from warehouse where accountid in (select accountid from cfid where cnt>1)
go
drop table cfid
如果要删除重复ID的仓库数据,可使用以下SQL语句:
use muonline
select accountid,count(accountid) as cnt into cfid from warehouse group by accountid
go
delete warehouse where accountid in (select accountid from cfid where cnt>1)
go
drop table cfid
请使用删除重复仓库数据时考虑清楚,因为在重复数据中可能有部份玩家是仍在继续玩你的私服的玩家仓库。不删的话你是建不了主键的,而且可能会因为重复数据而产生删制
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