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https://issues.apache.org/jira/browse/TAJO-910?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14135458#comment-14135458
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ASF GitHub Bot commented on TAJO-910:
-------------------------------------
Github user hyunsik commented on a diff in the pull request:
https://github.com/apache/tajo/pull/138#discussion_r17601702
--- Diff: tajo-common/src/main/java/org/apache/tajo/SessionVars.java ---
@@ -115,6 +115,9 @@
ARITHABORT(ConfVars.$BEHAVIOR_ARITHMETIC_ABORT,
"If true, a running query will be terminated when an overflow or
divide-by-zero occurs.", DEFAULT),
+ // ResultSet
----------------------------------------------------------------
+ FETCH_SIZE(ConfVars.$RESULT_SET_FETCH_SIZE, "Sets the number of rows at
a time from Master", DEFAULT),
--- End diff --
I'd like to suggest ```FETCH_ROW_NUM``` instead of ```FETCH_SIZE```. It's
just suggestion.
> Simple query (non-forwarded query) should be supported against partition
> tables.
> --------------------------------------------------------------------------------
>
> Key: TAJO-910
> URL: https://issues.apache.org/jira/browse/TAJO-910
> Project: Tajo
> Issue Type: Improvement
> Components: distributed query plan, physical operator, tajo master
> Reporter: Hyunsik Choi
> Assignee: Hyoungjun Kim
> Fix For: 0.9.0
>
>
> There are two types of queries according to whether a query is executed
> across cluster nodes or not.
> We call a query which is executed across cluster nodes *forwarded query*,
> meaning that TajoMaster forwards the query to a query master. In contrast, we
> call a query without distributed execution *simple query* or *non-forwarded
> query*, which executed in only client side. The following query is an example
> of simple query.
> {code}
> select * from table limit 10;
> {code}
> Currently, simple query is only supported against a normal table. We also
> should support it against partitioned tables.
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