SQL syntax exception occurs when execute SELECT EXTRACT(WEEK FROM TIMESTAMP '2001-02-16 20:38:40');

[lcfliuxi]

Bug Report

For English only, other languages will not accept.

Before report a bug, make sure you have:

• Searched open and closed GitHub issues.
• Read documentation: ShardingSphere Doc.

Please pay attention on issues you submitted, because we maybe need more details.
If no response anymore and we cannot reproduce it on current information, we will close it.

Please answer these questions before submitting your issue. Thanks!

Which version of ShardingSphere did you use?

5.5.0

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

ShardingSphere-JDBC

Expected behavior

Execute SELECT COUNT(*) AS total FROM dwd_urls_search WHERE id > 0 AND EXTRACT(ISOYEAR FROM create_time) = 2024 AND EXTRACT(WEEK FROM create_time) = 27; successfully for PostgreSQL.
Execute SELECT EXTRACT(QUARTER TIMESTAMP '2001-02-16 20:38:40'); successfully for PostgreSQL.

Actual behavior

Caused by: org.apache.shardingsphere.infra.exception.dialect.exception.syntax.sql.DialectSQLParsingException: You have an error in your SQL syntax: no viable alternative at input 'SELECTCOUNT(*)AStotalFROMdwd_urls_searchWHEREid>0ANDEXTRACT(ISOYEARFROMcreate_time)=2024ANDEXTRACT(WEEK'
at org.apache.shardingsphere.infra.parser.ShardingSphereSQLParserEngine.parse(ShardingSphereSQLParserEngine.java:60)
at org.apache.shardingsphere.driver.jdbc.core.statement.ShardingSpherePreparedStatement.(ShardingSpherePreparedStatement.java:206)
at org.apache.shardingsphere.driver.jdbc.core.statement.ShardingSpherePreparedStatement.(ShardingSpherePreparedStatement.java:172)
at org.apache.shardingsphere.driver.jdbc.core.connection.ShardingSphereConnection.prepareStatement(ShardingSphereConnection.java:94)
at sun.reflect.GeneratedMethodAccessor88.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:498)
at org.apache.ibatis.logging.jdbc.ConnectionLogger.invoke(ConnectionLogger.java:55)
at com.sun.proxy.$Proxy94.prepareStatement(Unknown Source)
at org.apache.ibatis.executor.statement.PreparedStatementHandler.instantiateStatement(PreparedStatementHandler.java:86)
at org.apache.ibatis.executor.statement.BaseStatementHandler.prepare(BaseStatementHandler.java:88)
... 178 more

Reason analyze (If you can)

This issue is similar to issue16851

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

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

[lcfliuxi]

Is anyone looking into this issue?

[strongduanmu]

Hi @lcfliuxi, can you try the latest 5.5.1?

[lcfliuxi]

Ok, i will try it @strongduanmu

[lcfliuxi]

Hi @strongduanmu, I tested it in version 5.5.1, and the issue still exists.

[strongduanmu]

Can you sumbit a pr to fix this issue?

[lcfliuxi]

Sorry, I’m not sure how to fix this issue. Could you provide more details or guidance?

[lcfliuxi]

Hi @strongduanmu, I have already submitted a pull request to fix this issue. You can find it here.