fix

924060929 · Aug 7, 2024 · 896ebc7 · 896ebc7
1 parent 1ae8196
commit 896ebc7
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Showing 2 changed files with 5 additions and 5 deletions.
diff --git a/...-core/src/main/java/org/apache/doris/nereids/rules/exploration/mv/PredicatesSplitter.java b/...-core/src/main/java/org/apache/doris/nereids/rules/exploration/mv/PredicatesSplitter.java
@@ -28,7 +28,7 @@
 import org.apache.doris.nereids.trees.expressions.visitor.DefaultExpressionVisitor;
 import org.apache.doris.nereids.util.ExpressionUtils;
 
-import java.util.HashSet;
+import java.util.LinkedHashSet;
 import java.util.List;
 import java.util.Set;
 
@@ -39,9 +39,9 @@
  */
 public class PredicatesSplitter {
 
-    private final Set<Expression> equalPredicates = new HashSet<>();
-    private final Set<Expression> rangePredicates = new HashSet<>();
-    private final Set<Expression> residualPredicates = new HashSet<>();
+    private final Set<Expression> equalPredicates = new LinkedHashSet<>();
+    private final Set<Expression> rangePredicates = new LinkedHashSet<>();
+    private final Set<Expression> residualPredicates = new LinkedHashSet<>();
     private final List<Expression> conjunctExpressions;
 
     public PredicatesSplitter(Expression target) {

diff --git a/...-core/src/test/java/org/apache/doris/nereids/rules/expression/PredicatesSplitterTest.java b/...-core/src/test/java/org/apache/doris/nereids/rules/expression/PredicatesSplitterTest.java
@@ -61,7 +61,7 @@ private void assetEquals(String expression,
             String expectedRangeExpr,
             String expectedResidualExpr) {
 
-        Map<String, Slot> mem = Maps.newHashMap();
+        Map<String, Slot> mem = Maps.newLinkedHashMap();
         Expression targetExpr = replaceUnboundSlot(PARSER.parseExpression(expression), mem);
         SplitPredicate splitPredicate = Predicates.splitPredicates(targetExpr);