From 5ee569797795ae83e19e844c2dfa64b45f32f090 Mon Sep 17 00:00:00 2001
From: Andrew Lamb <andrew@nerdnetworks.org>
Date: Wed, 15 Nov 2023 14:26:22 -0500
Subject: [PATCH] fix use of name in Column

---
 datafusion/optimizer/src/push_down_projection.rs | 2 +-
 datafusion/sqllogictest/test_files/periods.slt   | 0
 2 files changed, 1 insertion(+), 1 deletion(-)
 create mode 100644 datafusion/sqllogictest/test_files/periods.slt

diff --git a/datafusion/optimizer/src/push_down_projection.rs b/datafusion/optimizer/src/push_down_projection.rs
index 2c314bf7651c6..b05d811cb4819 100644
--- a/datafusion/optimizer/src/push_down_projection.rs
+++ b/datafusion/optimizer/src/push_down_projection.rs
@@ -228,7 +228,7 @@ impl OptimizerRule for PushDownProjection {
                 // Gather all columns needed for expressions in this Aggregate
                 let mut new_aggr_expr = vec![];
                 for e in agg.aggr_expr.iter() {
-                    let column = Column::from(e.display_name()?);
+                    let column = Column::from_name(e.display_name()?);
                     if required_columns.contains(&column) {
                         new_aggr_expr.push(e.clone());
                     }
diff --git a/datafusion/sqllogictest/test_files/periods.slt b/datafusion/sqllogictest/test_files/periods.slt
new file mode 100644
index 0000000000000..e69de29bb2d1d