Andy Grove created ARROW-10894:
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Summary: [Rust] [DataFusion] Optimizer rules should work with
qualified column names
Key: ARROW-10894
URL: https://issues.apache.org/jira/browse/ARROW-10894
Project: Apache Arrow
Issue Type: Improvement
Components: Rust - DataFusion
Reporter: Andy Grove
We have a number of optimization rules that deal with column names represented
by strings.
In order to support qualified field names in queries we need to update these
rules to work with a data structure representing optionally qualified column
names instead.
Suggested data structure:
{code:java}
struct ColumnName {
qualifier: Option<String>,
name: String
} {code}
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