fix import

huaxingao · Apr 29, 2024 · 296b641 · 296b641
1 parent a8c476d
commit 296b641
Showing 1 changed file with 1 addition and 0 deletions.
diff --git a/core/src/execution/datafusion/expressions/stddev.rs b/core/src/execution/datafusion/expressions/stddev.rs
@@ -26,6 +26,7 @@ use arrow::{
     array::ArrayRef,
     datatypes::{DataType, Field},
 };
+use datafusion::logical_expr::Accumulator;
 use datafusion_common::{internal_err, Result, ScalarValue};
 use datafusion_physical_expr::{expressions::format_state_name, AggregateExpr, PhysicalExpr};