[GitHub] [incubator-shardingsphere] zbj1986 opened a new issue #3257: java.lang.ClassCastException: java.lang.Long cannot be cast to java.lang.Intege

[GitBox <gi...@apache.org>]

zbj1986 opened a new issue #3257:  java.lang.ClassCastException: java.lang.Long cannot be cast to java.lang.Intege
URL: https://github.com/apache/incubator-shardingsphere/issues/3257
 
 
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   ### Which version of ShardingSphere did you use?
   4.0.0-RC2
   ### Which project did you use? Sharding-JDBC or Sharding-Proxy?
   org.apache.shardingsphere
   ### Expected behavior
           return paginationValueSegment instanceof ParameterMarkerPaginationValueSegment
                   ? Integer.valueOf(parameters.get(((ParameterMarkerPaginationValueSegment) paginationValueSegment).getParameterIndex()).toString())
                   :Integer.valueOf(((NumberLiteralPaginationValueSegment) paginationValueSegment).getValue());
   (ps: i have tested successfully)
   ### Actual behavior
   return paginationValueSegment instanceof ParameterMarkerPaginationValueSegment
                   ? (int) parameters.get(((ParameterMarkerPaginationValueSegment) paginationValueSegment).getParameterIndex())
                   : ((NumberLiteralPaginationValueSegment) paginationValueSegment).getValue();
   
   the result is:
   Caused by: java.lang.ClassCastException: java.lang.Long cannot be cast to java.lang.Integer
   	at org.apache.shardingsphere.core.optimize.sharding.segment.select.pagination.Pagination.getValue(Pagination.java:60)
   	at org.apache.shardingsphere.core.optimize.sharding.segment.select.pagination.Pagination.<init>(Pagination.java:54)
   
   ### Reason analyze (If you can)
        I have used mybaitsplus ，and the parameters in the class of com.baomidou.mybatisplus.extension.plugins.pagination.Page  are all the type of long
   ### 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).
   

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