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chore: remove repetitive words (#3469)

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remove repetitive words

Signed-off-by: gcmutator <329964069@qq.com>
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gcmutator
2024-03-09 12:18:47 +08:00
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commit 21ff3620be
7 changed files with 7 additions and 7 deletions
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docs/rfcs/2023-05-09-distributed-planner.md
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@@ -79,7 +79,7 @@ This RFC proposes to add a new expression node `MergeScan` to merge result from
│ │ │ │
└─Frontend──────┘ └─Remote-Sources──────────────┘
```
This merge operation simply chains all the the underlying remote data sources and return `RecordBatch`, just like a coalesce op. And each remote sources is a gRPC query to datanode via the substrait logical plan interface. The plan is transformed and divided from the original query that comes to frontend.
This merge operation simply chains all the underlying remote data sources and return `RecordBatch`, just like a coalesce op. And each remote sources is a gRPC query to datanode via the substrait logical plan interface. The plan is transformed and divided from the original query that comes to frontend.
## Commutativity of MergeScan