Dandandan commented on a change in pull request #9355:
URL: https://github.com/apache/arrow/pull/9355#discussion_r566634273
##########
File path: rust/datafusion/tests/sql.rs
##########
@@ -1398,6 +1401,21 @@ fn register_aggregate_simple_csv(ctx: &mut
ExecutionContext) -> Result<()> {
Ok(())
}
+fn register_aggregate_date_csv(ctx: &mut ExecutionContext) -> Result<()> {
+ // It's not possible to use aggregate_test_100, not enought similar values
to test grouping on floats
+ let schema = Arc::new(Schema::new(vec![
+ Field::new("date", DataType::Date32(DateUnit::Day), false),
+ Field::new("cnt", DataType::Int32, false),
+ ]));
+
+ ctx.register_csv(
+ "dates",
+ "tests/dates.csv",
+ CsvReadOptions::new().schema(&schema),
+ )?;
+ Ok(())
+}
Review comment:
Thanks for the suggestion, I like it / applied it, this helps to
understand the test better indeed.
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