Andy Grove created ARROW-4464:
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Summary: [Rust] [DataFusion] Add support for LIMIT
Key: ARROW-4464
URL: https://issues.apache.org/jira/browse/ARROW-4464
Project: Apache Arrow
Issue Type: Improvement
Components: Rust
Reporter: Andy Grove
Fix For: 0.13.0
As a user, I would like to be able to specify a LIMIT clause on my SQL queries.
Work involved:
* Add Limit to LogicalPlan enum
* Write query planner code to translate SQL AST to Limit (SQL parser that we
use already supports LIMIT)
* Implement LimitRelation (look at filter.rs as a guide since it is quite
similar)
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