HTHou opened a new issue #2416:
URL: https://github.com/apache/iotdb/issues/2416


   
   **To Reproduce**
   ```sql
   IoTDB> insert into root.sg.d1(time,s1) values(100,‘100’)
   Msg: The statement is executed successfully.
   IoTDB> show timeseries
   
+-------------+-----+-------------+--------+--------+-----------+----+----------+
   |   timeseries|alias|storage 
group|dataType|encoding|compression|tags|attributes|
   
+-------------+-----+-------------+--------+--------+-----------+----+----------+
   |root.sg.d1.s1| null|      root.sg|   FLOAT| GORILLA|     SNAPPY|null|      
null|
   
+-------------+-----+-------------+--------+--------+-----------+----+----------+
   Total line number = 1
   It costs 0.035s
   IoTDB> select * from root
   +-----------------------------+-------------+
   |                         Time|root.sg.d1.s1|
   +-----------------------------+-------------+
   |1970-01-01T08:00:00.100+08:00|        100.0|
   +-----------------------------+-------------+
   Total line number = 1
   It costs 0.185s
   ```
   Note: `‘` and `’` are quotation marks with Chinese input method. 
   
   There is also a warn message on server.
   ```
   21:17:25.025 [pool-7-IoTDB-RPC-Client-thread-1] WARN 
org.apache.iotdb.db.service.TSServiceImpl - meet error while parsing SQL to 
physical plan: insert into root line 1:16 mismatched input '<EOF>' expecting 
{'.', '('}
   line 1:43 token recognition error at: '‘'
   line 1:47 token recognition error at: '’'
   ```
   **Expected behavior**
   The IoTDB server should return the error message to CLI rather than 
recognize `‘100’` as the number 100.
   
   **Desktop (please complete the following information):**
    - OS: macos
   
   


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