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https://issues.apache.org/jira/browse/HIVE-23251?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17170773#comment-17170773
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Stamatis Zampetakis commented on HIVE-23251:
--------------------------------------------
The question above is more relevant if you consider the following example:
{noformat}
-- !qt:dataset:src,part:ONLY
show tables;
-- !qt:dataset:lineitem:ONLY
show tables;
{noformat}
Personally, I would expect the following output:
{noformat}
src
part
----
lineitem
{noformat}
while at the moment what happens is:
{noformat}
src
part
lineitem
---
src
part
lineitem
{noformat}
Looking into the code I understand what happens but from a user perspective
maybe we should consider improving this behavior (possibly) making the order of
qt commands matter.
I putting this note under this JIRA since what made me believe that the above
scenario was possible in the first place was the addition of ONLY.
> Provide a way to have only a selection of datasets loaded
> ---------------------------------------------------------
>
> Key: HIVE-23251
> URL: https://issues.apache.org/jira/browse/HIVE-23251
> Project: Hive
> Issue Type: Sub-task
> Components: Test
> Reporter: Zoltan Haindrich
> Assignee: Zoltan Haindrich
> Priority: Major
> Fix For: 4.0.0
>
> Attachments: HIVE-23251.01.patch
>
>
> for example sysdb.q is listing all the tables known; which can change
> depending on tests executed prior to this qtest
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