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支持 rowid 切分数据方案？ #273

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melin opened this issue May 28, 2024 · 1 comment

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melin commented May 28, 2024

参考sqoop 中，oracle 切分数据，采用rowid 切分数据，能够保证数据切分比较均匀。不需要用户去选择切分字段，tidb 是否支持类似特性
https://github.com/apache/sqoop/blob/f8beae32a067d72bf9ed6e903b041ad347ca5491/src/java/org/apache/sqoop/manager/oracle/OraOopOracleQueries.java#L335C51-L335C76

melin added the type/question label

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sunxiaoguang commented May 28, 2024 •

edited

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Yes, and it's already doing this.

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