From ef2562c8df5b15ac95dc49233966a026a0d03e2c Mon Sep 17 00:00:00 2001
From: zhangdong <zhangdong@selectdb.com>
Date: Wed, 5 Nov 2025 11:17:00 +0800
Subject: [PATCH 1/3] fix range have multi partition columns

---
 .../plans/commands/info/MTMVPartitionDefinition.java | 12 ++++++++++++
 1 file changed, 12 insertions(+)

diff --git a/fe/fe-core/src/main/java/org/apache/doris/nereids/trees/plans/commands/info/MTMVPartitionDefinition.java b/fe/fe-core/src/main/java/org/apache/doris/nereids/trees/plans/commands/info/MTMVPartitionDefinition.java
index 5001e4cf4e67fd..41e860f7e3a345 100644
--- a/fe/fe-core/src/main/java/org/apache/doris/nereids/trees/plans/commands/info/MTMVPartitionDefinition.java
+++ b/fe/fe-core/src/main/java/org/apache/doris/nereids/trees/plans/commands/info/MTMVPartitionDefinition.java
@@ -25,6 +25,7 @@
 import org.apache.doris.analysis.FunctionParams;
 import org.apache.doris.analysis.SlotRef;
 import org.apache.doris.analysis.StringLiteral;
+import org.apache.doris.catalog.Column;
 import org.apache.doris.catalog.PartitionType;
 import org.apache.doris.datasource.mvcc.MvccUtil;
 import org.apache.doris.mtmv.BaseColInfo;
@@ -149,6 +150,17 @@ private void fillPctInfos(NereidsPlanner planner, String partitionColName,
                 }
             }
         }
+        if (relatedTablePartitionType.equals(PartitionType.RANGE)) {
+            for (BaseColInfo baseColInfo : pctInfos) {
+                MTMVRelatedTableIf pctTable = MTMVUtil.getRelatedTable(baseColInfo.getTableInfo());
+                List<Column> partitionColumns = pctTable.getPartitionColumns(MvccUtil.getSnapshotFromContext(pctTable));
+                if (partitionColumns.size() != 1) {
+                    throw new AnalysisException(String.format(
+                            "only List PartitionType support multi columns partition, but [%s] have [%s] partitionColumns.",
+                            baseColInfo.getTableInfo(), partitionColumns.size()));
+                }
+            }
+        }
         // for compatible
         mtmvPartitionInfo.setRelatedCol(pctInfos.get(0).getColName());
         mtmvPartitionInfo.setRelatedTable(pctInfos.get(0).getTableInfo());

From e3746b3f5bf7565101004d558f98896a126e8a93 Mon Sep 17 00:00:00 2001
From: zhangdong <zhangdong@selectdb.com>
Date: Wed, 5 Nov 2025 11:27:40 +0800
Subject: [PATCH 2/3] format

---
 .../trees/plans/commands/info/MTMVPartitionDefinition.java     | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/fe/fe-core/src/main/java/org/apache/doris/nereids/trees/plans/commands/info/MTMVPartitionDefinition.java b/fe/fe-core/src/main/java/org/apache/doris/nereids/trees/plans/commands/info/MTMVPartitionDefinition.java
index 41e860f7e3a345..dc276f58d0af9b 100644
--- a/fe/fe-core/src/main/java/org/apache/doris/nereids/trees/plans/commands/info/MTMVPartitionDefinition.java
+++ b/fe/fe-core/src/main/java/org/apache/doris/nereids/trees/plans/commands/info/MTMVPartitionDefinition.java
@@ -156,7 +156,8 @@ private void fillPctInfos(NereidsPlanner planner, String partitionColName,
                 List<Column> partitionColumns = pctTable.getPartitionColumns(MvccUtil.getSnapshotFromContext(pctTable));
                 if (partitionColumns.size() != 1) {
                     throw new AnalysisException(String.format(
-                            "only List PartitionType support multi columns partition, but [%s] have [%s] partitionColumns.",
+                            "only List PartitionType support multi columns partition, "
+                                    + "but [%s] have [%s] partitionColumns.",
                             baseColInfo.getTableInfo(), partitionColumns.size()));
                 }
             }

From 217ba30aa79135c933505028a849cda12193a80a Mon Sep 17 00:00:00 2001
From: zhangdong <zhangdong@selectdb.com>
Date: Wed, 5 Nov 2025 11:45:32 +0800
Subject: [PATCH 3/3] add case

---
 .../mtmv_p0/test_partition_refresh_mtmv.groovy    | 15 +++++++--------
 1 file changed, 7 insertions(+), 8 deletions(-)

diff --git a/regression-test/suites/mtmv_p0/test_partition_refresh_mtmv.groovy b/regression-test/suites/mtmv_p0/test_partition_refresh_mtmv.groovy
index 21296fc5878874..0678682b2ab8d1 100644
--- a/regression-test/suites/mtmv_p0/test_partition_refresh_mtmv.groovy
+++ b/regression-test/suites/mtmv_p0/test_partition_refresh_mtmv.groovy
@@ -78,20 +78,19 @@ suite("test_partition_refresh_mtmv") {
         PROPERTIES ('replication_num' = '1') ;
         """
 
-    try {
-        sql """
-            CREATE MATERIALIZED VIEW ${mvName}
+    test {
+            sql """
+                CREATE MATERIALIZED VIEW ${mvName}
                 BUILD DEFERRED REFRESH AUTO ON MANUAL
                 partition by(`date`)
                 DISTRIBUTED BY RANDOM BUCKETS 2
                 PROPERTIES ('replication_num' = '1')
                 AS
                 SELECT * FROM ${tableNameNum};
-        """
-        Assert.fail();
-    } catch (Exception e) {
-        log.info(e.getMessage())
-    }
+                """
+            exception "support"
+        }
+
     sql """drop table if exists `${tableNameNum}`"""
     sql """drop materialized view if exists ${mvName};"""