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主键表遇到主键冲突怎么设置不更新表数据直接报错呢??

Asked Nov 8, 2024 Modified Jan 1, 0001
Viewed 36
3.0

设置主键模型后,insert into 插入重复数据,直接更新为最新数据;我想让数据库遇到重复数据直接报错不插入数据

edited Jan 1, 0001
xiaoli1
asked Nov 8, 2024
1 Answers

目前不支持,主键模型默认是upsert 语义,建议在数据源对数据进行去重清理后再导入。

edited Jan 1, 1970
黄海军@SelectDB5058
answered Nov 8, 2024
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