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Insert failed when inserted sql columns contains “system” (missing prepared paramters)

See original GitHub issue

Which version of ShardingSphere did you use?

4.0.0-RC3

Which project did you use? Sharding-JDBC or Sharding-Proxy?

sharding-jdbc

Expected behavior

Insert successfully when inserted sql columns contains “system”

Actual behavior

sharding parse SQL error: line 2:7 no viable alternative at input ‘(system’

Reason analyze (If you can)

Steps to reproduce the behavior, such as: SQL to execute, sharding rule configuration, when exception occur etc.

SQL: insert into template (system, code, name ) values ( ?, ?, ? )

Example codes for reproduce this issue (such as a github link).

Issue Analytics

State:
Created 4 years ago
Comments:16 (16 by maintainers)

Top GitHub Comments

1reaction

SteNicholascommented, Dec 31, 2019

@xiyelife In MySQL reserved keywords, SYSTEM is regarded as reserved keyword. Therefore, you couldn’t use SYSTEM in InsertStatement.

0reactions

SteNicholascommented, Jan 1, 2020

Not only one SQL，there are many applications whose used the mybatis generator tools auto created.

@xiyelife Please upgrade the version of MySQL to 8.x, and check the SYSTEM keyword. Currently, MySQLParser is based on 8.x version of MySQL. About adapter to different version of MySQL, it doesn’t support. Anyway, If you indeed need, you could add SYSTEM keyword to unreservedWord_ and compile a version by yourself to use. If you have no any question, please close this.