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https://issues.apache.org/jira/browse/KYLIN-2085?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15625281#comment-15625281
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Dayue Gao commented on KYLIN-2085:
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Encountered the same problem after upgrading to 1.5.4.1. Found this jira when
I'm about to submitting a patch for it, so I just committed UTs for this, see
cd9423fb5b6e88f7451d0684f7d9598b7e06c381.
> 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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