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Posted to notifications@shardingsphere.apache.org by GitBox <gi...@apache.org> on 2022/05/31 12:22:32 UTC
[GitHub] [shardingsphere] strongduanmu opened a new issue, #18105: Consider adding actualTablePrefix to support scaling create new sharding rule with different actual table
strongduanmu opened a new issue, #18105:
URL: https://github.com/apache/shardingsphere/issues/18105
## Feature Request
### Is your feature request related to a problem?
No.
### Describe the feature you would like.
At present, scaling has the following scenarios. When the user adds a new data source, the data needs to be automatically redistributed. At this time, there will be a conflict between some new actual tables and original actual tables. Therefore, the kernel needs to support the `actualTablePrefix` parameter to generate different actual tables.

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[GitHub] [shardingsphere] strongduanmu commented on issue #18105: Consider adding replaceTablePrefix to support scaling create new sharding rule with different actual table
Posted by GitBox <gi...@apache.org>.
strongduanmu commented on issue #18105:
URL: https://github.com/apache/shardingsphere/issues/18105#issuecomment-1143153194
After discussing with @sandynz , we need to replace not only the actual table, but also the logical table, the algorithm and binding table that have been referenced to the sharding rules.
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[GitHub] [shardingsphere] tuichenchuxin closed issue #18105: Consider adding replaceTablePrefix to support scaling create new sharding rule with different actual table
Posted by GitBox <gi...@apache.org>.
tuichenchuxin closed issue #18105: Consider adding replaceTablePrefix to support scaling create new sharding rule with different actual table
URL: https://github.com/apache/shardingsphere/issues/18105
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