Add missing import

sap-contributions · Oct 10, 2023 · 8862b2e · 8862b2e
1 parent b99da71
commit 8862b2e
Showing 1 changed file with 1 addition and 0 deletions.
diff --git a/core/src/main/java/org/apache/calcite/sql2rel/SqlToRelConverter.java b/core/src/main/java/org/apache/calcite/sql2rel/SqlToRelConverter.java
@@ -212,6 +212,7 @@
 import java.util.function.BiFunction;
 import java.util.function.Supplier;
 import java.util.function.UnaryOperator;
+import java.util.stream.Collectors;
 
 import static com.google.common.base.Preconditions.checkArgument;