[GitHub] [shardingsphere] xia10802481 opened a new issue, #21645: ComplexKeysShardingAlgorithm not support '>=' '<=' '>' '<'

Tue, 18 Oct 2022 21:39:21 -0700 


xia10802481 opened a new issue, #21645:
URL: https://github.com/apache/shardingsphere/issues/21645

   
   ### Which version of ShardingSphere did you use?
   4.0.0-RC2
   ### Which project did you use? ShardingSphere-JDBC or ShardingSphere-Proxy?
   ShardingSphere-JDBC
   ### Expected behavior
   when complex shard column contains '>=' in sql,ComplexKeysShardingAlgorithm 
impl can accept this column in doSharding method ,complexKeysShardingValue 
params
   ### Actual behavior
   can not accept this column
   ### Reason analyze (If you can)
   i dont know
   ### Steps to reproduce the behavior, such as: SQL to execute, sharding rule 
configuration, when exception occur etc.
   SQL:
   select * from people where age > 18 and sex =0 "
   SpringBootConfig:
   
pring.shardingsphere.sharding.tables.xxtable-strategy.complex.sharding-columns 
= age,sex
   
spring.shardingsphere.sharding.tables.xx.table-strategy.complex.algorithm-class-name=
 com.demo.DateShardingAlgorithm
   DateShardingAlgorithm:
   <img width="1174" alt="image" 
src="https://user-images.githubusercontent.com/13432288/196598058-7a332636-c3aa-429d-9b07-95ee6d0c9f96.png";>
   result:
   <img width="390" alt="image" 
src="https://user-images.githubusercontent.com/13432288/196598987-42d76c66-b8c6-4e12-be53-dee8338e75d8.png";>
   
   
   
   
   
   
   ### Example codes for reproduce this issue (such as a github link).
   


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