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chill_notes/实践积累/个人知识库_数据库_去重.md
2026-04-21 11:49:59 +08:00

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begin tran
```sql
select distinct * into #temp from DataSyncStationSX
delete DataSyncStationSX
go
insert DataSyncStationSX select * from #temp Sqlclub
go
drop table #temp
select * from DataSyncStationSX
```
order by sid
commit