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Posted to issues@kylin.apache.org by "ASF subversion and git services (JIRA)" <ji...@apache.org> on 2018/03/18 08:28:00 UTC
[jira] [Commented] (KYLIN-3276) query with dynamic parameter get
the same query result
[ https://issues.apache.org/jira/browse/KYLIN-3276?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16403914#comment-16403914 ]
ASF subversion and git services commented on KYLIN-3276:
--------------------------------------------------------
Commit 6ba2fcaafc3c849851eed1e790318d1bc015fd7f in kylin's branch refs/heads/sync from [~nichunen]
[ https://gitbox.apache.org/repos/asf?p=kylin.git;h=6ba2fca ]
KYLIN-3276 Fix query with different dynamic parameters get the same query result
> query with dynamic parameter get the same query result
> ------------------------------------------------------
>
> Key: KYLIN-3276
> URL: https://issues.apache.org/jira/browse/KYLIN-3276
> Project: Kylin
> Issue Type: Bug
> Components: Driver - JDBC, Query Engine
> Affects Versions: v2.2.0
> Environment: Kylin 2.2.0, JDK 1.8
> Reporter: ZHAOXIXIN
> Assignee: nichunen
> Priority: Major
> Fix For: v2.3.1
>
>
> sql:"select distinct uid from table where daytime=? limit 700000"
> ps.setString(1,"2018-01-03")
> store the result to ArrayList, and print the size of ArrayList.
> when I set the daytime to different dates, the same result I got.
> I changed the sql, just change limit value for example
> sql:"select distinct uid from table where daytime=? limit 600000"
> then I got the right value the same like query from GUI:count (distinct uid)
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