[Enhancement] drop table keep temp partitions in recycle-bin

fe/fe-core/src/main/java/org/apache/doris/datasource/InternalCatalog.java

@@ -1024,10 +1024,6 @@ public boolean unprotectDropTable(Database db, Table table, boolean isForceDrop,
             long recycleTime) {
         if (table.getType() == TableType.ELASTICSEARCH) {
             esRepository.deRegisterTable(table.getId());
-        } else if (table.isManagedTable()) {
-            // drop all temp partitions of this table, so that there is no temp partitions in recycle bin,
-            // which make things easier.
-            ((OlapTable) table).dropAllTempPartitions();
         }
         if (table.getType() == TableType.MATERIALIZED_VIEW) {
             Env.getCurrentEnv().getMtmvService().deregisterMTMV((MTMV) table);

regression-test/data/catalog_recycle_bin_p0/test_temp_partitions_table.out

@@ -0,0 +1,28 @@
+-- This file is automatically generated. You should know what you did if you want to edit this
+-- !sql_1 --
+1	1	1
+
+-- !sql_2 --
+7	1	3
+
+-- !sql_3 --
+16	1234	t
+
+-- !sql_recover1 --
+1	1	1
+
+-- !sql_recover2 --
+7	1	3
+
+-- !sql_recover3 --
+16	1234	t
+
+-- !sql_newrecover1 --
+1	1	1
+
+-- !sql_newrecover2 --
+7	1	3
+
+-- !sql_newrecover3 --
+16	1234	t
+

regression-test/suites/catalog_recycle_bin_p0/test_temp_partitions_table.groovy

@@ -0,0 +1,63 @@
+
+  // Licensed to the Apache Software Foundation (ASF) under one
+// or more contributor license agreements.  See the NOTICE file
+// distributed with this work for additional information
+// regarding copyright ownership.  The ASF licenses this file
+// to you under the Apache License, Version 2.0 (the
+// "License"); you may not use this file except in compliance
+// with the License.  You may obtain a copy of the License at
+//
+//   http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing,
+// software distributed under the License is distributed on an
+// "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+// KIND, either express or implied.  See the License for the
+// specific language governing permissions and limitations
+// under the License.
+
+suite("test_temp_partitions_table") {
+    def table = "test_temp_partitions_table"
+    def table2 = "test_temp_partitions_table_2"
+
+   sql """
+        CREATE TABLE ${table}  (
+            id BIGINT,
+            val BIGINT,
+            str VARCHAR(114)
+        ) DUPLICATE KEY(`id`)
+        PARTITION BY RANGE(`id`)
+        (
+            PARTITION `p1` VALUES LESS THAN ('5'),
+            PARTITION `p2` VALUES LESS THAN ('10')
+        )
+        DISTRIBUTED BY HASH(`id`) BUCKETS 3
+        PROPERTIES (
+        "replication_num"="1"
+        );
+    """
+
+    sql """ALTER TABLE ${table}   ADD TEMPORARY PARTITION tp1 VALUES [("15"), ("20"));"""
+
+    sql "INSERT INTO ${table}   VALUES(1, 1,'1')"
+    sql "INSERT INTO ${table}   VALUES(7, 1,'3')"
+    sql "INSERT INTO ${table}   TEMPORARY PARTITION(tp1) values(16,1234, 't');"
+    sql "SYNC"
+    qt_sql_1 "SELECT * FROM ${table}   PARTITION p1"
+    qt_sql_2 "SELECT * FROM ${table}   PARTITION p2"
+    qt_sql_3 """select * from ${table}   temporary partition(tp1);"""
+    sql "DROP table ${table} "
+    sql "recover table ${table} "
+
+    qt_sql_recover1 "SELECT * FROM ${table}   PARTITION p1"
+    qt_sql_recover2 "SELECT * FROM ${table}   PARTITION p2"
+    qt_sql_recover3 """select * from ${table}   temporary partition(tp1);"""
+
+    sql "DROP table ${table} "
+    sql "recover table ${table}  as ${table2}"    
+
+    qt_sql_newrecover1 "SELECT * FROM ${table2}   PARTITION p1"
+    qt_sql_newrecover2 "SELECT * FROM ${table2}   PARTITION p2"
+    qt_sql_newrecover3 """select * from ${table2}   temporary partition(tp1);"""
+
+}