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Posted to commits@doris.apache.org by GitBox <gi...@apache.org> on 2020/09/24 16:20:02 UTC
[GitHub] [incubator-doris] morningman opened a new issue #4668: [Proposal] Support replace table feature
morningman opened a new issue #4668:
URL: https://github.com/apache/incubator-doris/issues/4668
**Is your feature request related to a problem? Please describe.**
in #2663, I implemented a feature of `Temporary Partition`, so that users can use this function to
atomically write data to a partition. But this function is only for partition tables.
Therefore, here I have implemented a replacement table operation, which can perform atomic replacement of the table,
so that for non-partitioned tables, this method can also be used to achieve the purpose of atomic overwriting.
Syntax:
```
ALTER TABLE tbl1 REPLACE WITH TABLE tbl2;
```
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[GitHub] [incubator-doris] morningman closed issue #4668: [Proposal] Support replace table feature
Posted by GitBox <gi...@apache.org>.
morningman closed issue #4668:
URL: https://github.com/apache/incubator-doris/issues/4668
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