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https://issues.apache.org/jira/browse/HIVE-23750?focusedWorklogId=463064&page=com.atlassian.jira.plugin.system.issuetabpanels:worklog-tabpanel#worklog-463064
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ASF GitHub Bot logged work on HIVE-23750:
-----------------------------------------
Author: ASF GitHub Bot
Created on: 24/Jul/20 17:25
Start Date: 24/Jul/20 17:25
Worklog Time Spent: 10m
Work Description: kasakrisz commented on a change in pull request #1184:
URL: https://github.com/apache/hive/pull/1184#discussion_r460189193
##########
File path:
ql/src/test/results/clientpositive/perf/tez/constraints/cbo_query84.q.out
##########
@@ -56,24 +56,24 @@ CBO PLAN:
HiveProject(customer_id=[$0], customername=[$1])
HiveSortLimit(sort0=[$2], dir0=[ASC], fetch=[100])
HiveProject(customer_id=[$2], customername=[$6], c_customer_id=[$2])
- HiveJoin(condition=[=($8, $4)], joinType=[inner], algorithm=[none],
cost=[not available])
- HiveJoin(condition=[=($1, $3)], joinType=[inner], algorithm=[none],
cost=[not available])
- HiveJoin(condition=[=($0, $1)], joinType=[inner], algorithm=[none],
cost=[not available])
+ HiveJoin(condition=[=($8, $4)], joinType=[inner],
algorithm=[CommonJoin], cost=[not available])
Review comment:
Added logic to reset the `joinAlgorithm` back to `none` in all
`HiveJoin` nodes after calculating the cost and switching back the
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Issue Time Tracking
-------------------
Worklog Id: (was: 463064)
Time Spent: 50m (was: 40m)
> Rewrite plan to join back tables: support function calls in project
> -------------------------------------------------------------------
>
> Key: HIVE-23750
> URL: https://issues.apache.org/jira/browse/HIVE-23750
> Project: Hive
> Issue Type: Improvement
> Reporter: Krisztian Kasa
> Assignee: Krisztian Kasa
> Priority: Major
> Labels: pull-request-available
> Time Spent: 50m
> Remaining Estimate: 0h
>
> {code}
> select
> c_first_name || ' ' || c_last_name,
> (ss_quantity * ss_list_price) * (1.0 - c_discount),
> c_customer_sk,
> ss_customer_sk
> from store_sales ss
> join customer c on ss_customer_sk = c_customer_sk;
> {code}
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