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https://issues.apache.org/jira/browse/KYLIN-4022?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16850636#comment-16850636
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jinguowei commented on KYLIN-4022:
----------------------------------
when query like select dnum from table and dnum is DECIMAL(38,6) then throw
019-05-29 16:13:06,544 ERROR [Query 0e816abd-28cc-4f6e-9116-f1349c1f1b39-72]
service.QueryService:1001 : pushdown engine failed current query too
java.sql.SQLException: Unrecognized column type: DECIMAL(38,6)
at
org.apache.kylin.query.adhoc.PushDownRunnerJdbcImpl.toSqlType(PushDownRunnerJdbcImpl.java:263)
at
org.apache.kylin.query.adhoc.PushDownRunnerJdbcImpl.extractColumnMeta(PushDownRunnerJdbcImpl.java:195)
at
org.apache.kylin.query.adhoc.PushDownRunnerJdbcImpl.executeQuery(PushDownRunnerJdbcImpl.java:71)
at
org.apache.kylin.query.util.PushDownUtil.tryPushDownQuery(PushDownUtil.java:122)
at
org.apache.kylin.query.util.PushDownUtil.tryPushDownSelectQuery(PushDownUtil.java:69)
at
org.apache.kylin.rest.service.QueryService.pushDownQuery(QueryService.java:998)
at
org.apache.kylin.rest.service.QueryService.executeRequest(QueryService.java:954)
at
org.apache.kylin.rest.service.QueryService.queryWithSqlMassage(QueryService.java:652)
at
org.apache.kylin.rest.service.QueryService.query(QueryService.java:212)
at
org.apache.kylin.rest.service.QueryService.queryAndUpdateCache(QueryService.java:479)
at
org.apache.kylin.rest.service.QueryService.doQueryWithCache(QueryService.java:440)
at
org.apache.kylin.rest.service.QueryService.doQueryWithCache(QueryService.java:373)
at
org.apache.kylin.rest.controller.QueryController.query(QueryController.java:87)
> when Adhoc Push Down then Unrecognized column type: DECIMAL(xx,xx)
> ------------------------------------------------------------------
>
> Key: KYLIN-4022
> URL: https://issues.apache.org/jira/browse/KYLIN-4022
> Project: Kylin
> Issue Type: Improvement
> Reporter: jinguowei
> Assignee: jinguowei
> Priority: Major
>
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