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https://issues.apache.org/jira/browse/KYLIN-2085?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15570668#comment-15570668
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Dong Li commented on KYLIN-2085:
--------------------------------

Fixed in commit 8fbfc580c1b89e3e0065027eb22f8e3e5b7e0c67

> PrepareStatement return incorrect result in some cases
> ------------------------------------------------------
>
>                 Key: KYLIN-2085
>                 URL: https://issues.apache.org/jira/browse/KYLIN-2085
>             Project: Kylin
>          Issue Type: Bug
>          Components: Query Engine
>            Reporter: Dong Li
>            Assignee: Dong Li
>             Fix For: v1.6.0
>
>
> With Kylin sample data,execute following SQL can get result: 
> select count(*) from kylin_sales where lstg_format_name>='ABIN' and 
> lstg_format_name<='BBBB'
> Result: 4054
> Send post with prestate:
> POST http://localhost:7070/kylin/api/query/prestate
> {"sql":"select count(*) from kylin_sales where lstg_format_name>=? and 
> lstg_format_name<=?","offset":0,"limit":50000,"acceptPartial":true,"project":"learn_kylin","params":[{"className":"java.lang.String",
>  "value":"ABIN"},{"className":"java.lang.String", "value":"BBBB"}]}
> Result: 0



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