[GitHub] [shardingsphere] GuoHaoZai commented on issue #16319: Shardingsphere keyword resolution failed

["GuoHaoZai (via GitHub)" <gi...@apache.org>]

GuoHaoZai commented on issue #16319:
URL: https://github.com/apache/shardingsphere/issues/16319#issuecomment-1426983335

   > ## Bug Report
   > ### Which version of ShardingSphere did you use?
   > 4.1.1、5.0.0、5.1.0.
   > 
   > ### Which project did you use? ShardingSphere-JDBC or ShardingSphere-Proxy?
   > ShardingSphere-JDBC.
   > 
   > ### Expected behavior
   > select over from t_user;
   > 
   > ### Actual behavior
   > 4.1.1: `mismatched input 'over' expecting {'!', '~', '+', '-', '*', '.', '(', '{', '?', '@', TRUNCATE...`
   > 
   > 5.1.0: `Caused by: org.apache.shardingsphere.sql.parser.exception.SQLParsingException: You have an error in your SQL syntax`
   > 
   > ### Reason analyze (If you can)
   > SQL parsing error.
   > 
   > ### Steps to reproduce the behavior, such as: SQL to execute, sharding rule configuration, when exception occur etc.
   > ```sql
   > CREATE SCHEMA IF NOT EXISTS demo_ds;
   > 
   > CREATE TABLE `t_user` (
   >   `user_id` int(11) NOT NULL AUTO_INCREMENT,
   >   `user_name` varchar(200) DEFAULT NULL,
   >   `pwd` varchar(200) DEFAULT NULL,
   >   `over` varchar(200) DEFAULT NULL,
   >   PRIMARY KEY (`user_id`)
   > ) ENGINE=InnoDB DEFAULT CHARSET=latin1;
   > ```
   > 
   > ### Example codes for reproduce this issue (such as a github link).
   > [Link](https://github.com/acmenlt/shardingsphere-examples/blob/main/jdbc-5.x.x/jdbc-shadow/src/test/java/cn/acmenlt/shardingsphere/examples/jdbc5/shadow/ShadowTests.java)
   > 
   > cn.acmenlt.shardingsphere.examples.jdbc5.shadow.ShadowTests#errorTest
   
   This exception is caused by invalid SQL. over is a SQL keyword, you need modify the SQL in the test case like `select `over` from t_user`


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