From 8a7f49edf83295e5384354cfefc52f54571482cc Mon Sep 17 00:00:00 2001
From: Yulei-Yang <yulei.yang0699@gmail.com>
Date: Thu, 19 Sep 2024 17:18:57 +0800
Subject: [PATCH] update

---
 .../java/org/apache/doris/alter/Alter.java    |  2 +-
 .../org/apache/doris/catalog/Database.java    | 19 ++++++++++++++++
 .../org/apache/doris/catalog/DatabaseIf.java  | 22 ++++++++++++++++---
 .../doris/datasource/ExternalDatabase.java    |  5 +++++
 4 files changed, 44 insertions(+), 4 deletions(-)

diff --git a/fe/fe-core/src/main/java/org/apache/doris/alter/Alter.java b/fe/fe-core/src/main/java/org/apache/doris/alter/Alter.java
index ee3531637b9abbc..860377a5ee99486 100644
--- a/fe/fe-core/src/main/java/org/apache/doris/alter/Alter.java
+++ b/fe/fe-core/src/main/java/org/apache/doris/alter/Alter.java
@@ -125,7 +125,7 @@ public void processCreateMaterializedView(CreateMaterializedViewStmt stmt)
         Database db = Env.getCurrentInternalCatalog().getDbOrDdlException(dbName);
         Env.getCurrentInternalCatalog().checkAvailableCapacity(db);
 
-        OlapTable olapTable = (OlapTable) db.getTableWithTypeOrMetaException(tableName, TableType.OLAP);
+        OlapTable olapTable = (OlapTable) db.getNonTempTableOrMetaException(tableName, TableType.OLAP);
         ((MaterializedViewHandler) materializedViewHandler).processCreateMaterializedView(stmt, db, olapTable);
     }
 
diff --git a/fe/fe-core/src/main/java/org/apache/doris/catalog/Database.java b/fe/fe-core/src/main/java/org/apache/doris/catalog/Database.java
index 0b0ce30ae4932e8..19e839561190486 100644
--- a/fe/fe-core/src/main/java/org/apache/doris/catalog/Database.java
+++ b/fe/fe-core/src/main/java/org/apache/doris/catalog/Database.java
@@ -581,6 +581,25 @@ public Table getTableNullable(String tableName) {
         return table;
     }
 
+    /**
+     * This is a thread-safe method when nameToTable is a concurrent hash map
+     */
+    @Override
+    public Table getNonTempTableNullable(String tableName) {
+        if (Env.isStoredTableNamesLowerCase()) {
+            tableName = tableName.toLowerCase();
+        }
+        if (Env.isTableNamesCaseInsensitive()) {
+            tableName = lowerCaseToTableName.get(tableName.toLowerCase());
+            if (tableName == null) {
+                return null;
+            }
+        }
+
+        Table table = nameToTable.get(tableName);
+        return table;
+    }
+
     /**
      * This is a thread-safe method when idToTable is a concurrent hash map
      */
diff --git a/fe/fe-core/src/main/java/org/apache/doris/catalog/DatabaseIf.java b/fe/fe-core/src/main/java/org/apache/doris/catalog/DatabaseIf.java
index 19462ee5dfa913b..34b5cd4f60d5b78 100644
--- a/fe/fe-core/src/main/java/org/apache/doris/catalog/DatabaseIf.java
+++ b/fe/fe-core/src/main/java/org/apache/doris/catalog/DatabaseIf.java
@@ -111,6 +111,8 @@ default Set<String> getTableNamesOrEmptyWithLock() {
 
     T getTableNullable(String tableName);
 
+    T getNonTempTableNullable(String tableName);
+
     default T getTableNullableIfException(String tableName) {
         try {
             return getTableNullable(tableName);
@@ -139,6 +141,15 @@ default <E extends Exception> T getTableOrException(String tableName, java.util.
         return table;
     }
 
+    default <E extends Exception> T getNonTempTableOrException(String tableName,
+            java.util.function.Function<String, E> e) throws E {
+        T table = getNonTempTableNullable(tableName);
+        if (table == null) {
+            throw e.apply(tableName);
+        }
+        return table;
+    }
+
     default <E extends Exception> T getTableOrException(long tableId, Function<Long, E> e) throws E {
         T table = getTableNullable(tableId);
         if (table == null) {
@@ -152,6 +163,11 @@ default T getTableOrMetaException(String tableName) throws MetaNotFoundException
                                                         ErrorCode.ERR_BAD_TABLE_ERROR));
     }
 
+    default T getNonTempTableOrMetaException(String tableName) throws MetaNotFoundException {
+        return getNonTempTableOrException(tableName, t -> new MetaNotFoundException("table not found, tableName=" + t,
+            ErrorCode.ERR_BAD_TABLE_ERROR));
+    }
+
     default T getTableOrMetaException(long tableId) throws MetaNotFoundException {
         return getTableOrException(tableId, t -> new MetaNotFoundException("table not found, tableId=" + t,
                                                         ErrorCode.ERR_BAD_TABLE_ERROR));
@@ -167,11 +183,11 @@ default T getTableOrMetaException(String tableName, TableIf.TableType tableType)
         return table;
     }
 
-    default T getTableWithTypeOrMetaException(String tableName, TableIf.TableType tableType)
+    default T getNonTempTableOrMetaException(String tableName, TableIf.TableType tableType)
             throws MetaNotFoundException {
-        T table = getTableOrMetaException(tableName);
+        T table = getNonTempTableOrMetaException(tableName);
         TableType type = Objects.requireNonNull(table.getType());
-        if (type != tableType) {
+        if (type != tableType && type.getParentType() != tableType) {
             throw new MetaNotFoundException(
                 "table type is not " + tableType + ", tableName=" + tableName + ", type=" + type);
         }
diff --git a/fe/fe-core/src/main/java/org/apache/doris/datasource/ExternalDatabase.java b/fe/fe-core/src/main/java/org/apache/doris/datasource/ExternalDatabase.java
index d653a5a178e484a..01eb6767561198d 100644
--- a/fe/fe-core/src/main/java/org/apache/doris/datasource/ExternalDatabase.java
+++ b/fe/fe-core/src/main/java/org/apache/doris/datasource/ExternalDatabase.java
@@ -387,6 +387,11 @@ public T getTableNullable(String tableName) {
         }
     }
 
+    @Override
+    public T getNonTempTableNullable(String tableName) {
+        throw new NotImplementedException("getNonTempTableNullable() is not implemented");
+    }
+
     @Override
     public T getTableNullable(long tableId) {
         makeSureInitialized();