[docs](recover) modify recover doc (#13904)

docs/en/docs/sql-manual/sql-reference/Database-Administration-Statements/RECOVER.md

@@ -32,32 +32,71 @@ RECOVER
 
 ### Description
 
-This statement is used to restore a previously deleted database, table or partition
+This statement is used to restore a previously deleted database, table or partition. It supports recover meta information by name or id, and you can set new name for recovered meta information.
+
+You can get all meta informations that can be recovered by statement `SHOW CATALOG RECYCLE BIN`.
 
 grammar:
 
-1. restore database
+1. restore database by name
 
    ```sql
    RECOVER DATABASE db_name;
    ```
 
-2. restore table
+2. restore table by name
 
    ```sql
    RECOVER TABLE [db_name.]table_name;
    ```
 
- 3. restore partition
+ 3. restore partition by name
 
     ```sql
     RECOVER PARTITION partition_name FROM [db_name.]table_name;
     ```
 
+4. restore database by name and id
+
+   ```sql
+   RECOVER DATABASE db_name db_id;
+   ```
+
+5. restore table by name and id
+
+   ```sql
+   RECOVER TABLE [db_name.]table_name table_id;
+   ```
+
+6. restore partition by name and id
+
+   ```sql
+   RECOVER PARTITION partition_name partition_id FROM [db_name.]table_name;
+   ```   
+
+7. restore database by name, and set new db name
+
+   ```sql
+   RECOVER DATABASE db_name AS new_db_name;
+   ```
+
+8. restore table by name and id, and set new table name
+
+   ```sql
+   RECOVER TABLE [db_name.]table_name table_id AS new_db_name;
+   ```
+
+9. restore partition by name and id, and set new partition name
+
+   ```sql
+   RECOVER PARTITION partition_name partition_id AS new_db_name FROM [db_name.]table_name;
+   ```  
+
 illustrate:
 
 - This operation can only restore meta information that was deleted in the previous period. Default is 1 day. (Configurable through the `catalog_trash_expire_second` parameter in fe.conf)
-- If a new meta information with the same name and type is created after the meta information is deleted, the previously deleted meta information cannot be recovered
+- If you recover a meta information by name without id, it will recover the last dropped one which has same name.
+- You can get all meta informations that can be recovered by statement `SHOW CATALOG RECYCLE BIN`.
 
 ### Example
 
@@ -79,9 +118,46 @@ RECOVER TABLE example_db.example_tbl;
 RECOVER PARTITION p1 FROM example_tbl;
 ```
 
+4. Restore the database named example_db with id example_db_id
+
+```sql
+RECOVER DATABASE example_db example_db_id;
+```
+
+5. Restore the table named example_tbl with id example_tbl_id
+
+```sql
+RECOVER TABLE example_db.example_tbl example_tbl_id;
+```
+
+6. Restore the partition named p1 with id p1_id in table example_tbl
+
+```sql
+RECOVER PARTITION p1 p1_id FROM example_tbl;
+```
+
+7. Restore the database named example_db with id example_db_id, and set new name new_example_db
+
+```sql
+RECOVER DATABASE example_db example_db_id AS new_example_db;
+```
+
+8. Restore the table named example_tbl, and set new name new_example_tbl
+
+```sql
+RECOVER TABLE example_db.example_tbl AS new_example_tbl;
+```
+
+9. Restore the partition named p1 with id p1_id in table example_tbl, and new name new_p1
+
+```sql
+RECOVER PARTITION p1 p1_id AS new_p1 FROM example_tbl;
+```
+
 ### Keywords
 
      RECOVER
 
 ### Best Practice
 
+

docs/zh-CN/docs/sql-manual/sql-reference/Database-Administration-Statements/RECOVER.md

@@ -32,34 +32,71 @@ RECOVER
 
 ### Description
 
-该语句用于恢复之前删除的 database、table 或者 partition
+该语句用于恢复之前删除的 database、table 或者 partition。支持通过name、id来恢复指定的元信息，并且支持将恢复的元信息重命名。
+
+可以通过 `SHOW CATALOG RECYCLE BIN` 来查询当前可恢复的元信息。
 
 语法：
 
-1. 恢复 database
+1. 以name恢复 database
 
    ```sql
    RECOVER DATABASE db_name;
    ```
 
-2. 恢复 table
+2. 以name恢复 table
 
    ```sql
    RECOVER TABLE [db_name.]table_name;
    ```
 
-3. 恢复 partition
+3. 以name恢复 partition
 
    ```sql
    RECOVER PARTITION partition_name FROM [db_name.]table_name;
    ```
 
-   
+4. 以name和id恢复 database
+
+   ```sql
+   RECOVER DATABASE db_name db_id;
+   ```
+
+5. 以name和id恢复 table
+
+   ```sql
+   RECOVER TABLE [db_name.]table_name table_id;
+   ```
+
+6. 以name和id恢复 partition
+
+   ```sql
+   RECOVER PARTITION partition_name partition_id FROM [db_name.]table_name;
+   ```   
+
+7. 以name恢复 database 并设定新名字
+
+   ```sql
+   RECOVER DATABASE db_name AS new_db_name;
+   ```
+
+8. 以name和id恢复 table 并设定新名字
+
+   ```sql
+   RECOVER TABLE [db_name.]table_name table_id AS new_db_name;
+   ```
+
+9. 以name和id恢复 partition 并设定新名字
+
+   ```sql
+   RECOVER PARTITION partition_name partition_id AS new_db_name FROM [db_name.]table_name;
+   ```  
 
 说明：
 
 - 该操作仅能恢复之前一段时间内删除的元信息。默认为 1 天。（可通过fe.conf中`catalog_trash_expire_second`参数配置）
-- 如果删除元信息后新建立了同名同类型的元信息，则之前删除的元信息不能被恢复
+- 如果恢复元信息时没有指定id，则默认恢复最后一个删除的同名元数据。
+- 可以通过 `SHOW CATALOG RECYCLE BIN` 来查询当前可恢复的元信息。
 
 ### Example
 
@@ -81,9 +118,46 @@ RECOVER TABLE example_db.example_tbl;
 RECOVER PARTITION p1 FROM example_tbl;
 ```
 
+4. 恢复 example_db_id 且名为 example_db 的 database
+
+```sql
+RECOVER DATABASE example_db example_db_id;
+```
+
+5. 恢复 example_tbl_id 且名为 example_tbl 的 table
+
+```sql
+RECOVER TABLE example_db.example_tbl example_tbl_id;
+```
+
+6. 恢复表 example_tbl 中 p1_id 且名为 p1 的 partition
+
+```sql
+RECOVER PARTITION p1 p1_id FROM example_tbl;
+```
+
+7. 恢复 example_db_id 且名为 example_db 的 database，并设定新名字 new_example_db
+
+```sql
+RECOVER DATABASE example_db example_db_id AS new_example_db;
+```
+
+8. 恢复名为 example_tbl 的 table，并设定新名字 new_example_tbl
+
+```sql
+RECOVER TABLE example_db.example_tbl AS new_example_tbl;
+```
+
+9. 恢复表 example_tbl 中 p1_id 且名为 p1 的 partition，并设定新名字 new_p1
+
+```sql
+RECOVER PARTITION p1 p1_id AS new_p1 FROM example_tbl;
+```
+
 ### Keywords
 
     RECOVER
 
 ### Best Practice
 
+