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https://issues.apache.org/jira/browse/HIVE-22274?focusedWorklogId=328113&page=com.atlassian.jira.plugin.system.issuetabpanels:worklog-tabpanel#worklog-328113
]
ASF GitHub Bot logged work on HIVE-22274:
-----------------------------------------
Author: ASF GitHub Bot
Created on: 14/Oct/19 20:23
Start Date: 14/Oct/19 20:23
Worklog Time Spent: 10m
Work Description: vineetgarg02 commented on pull request #809:
HIVE-22274: upgrade Calcite to 1.21
URL: https://github.com/apache/hive/pull/809#discussion_r334609909
##########
File path:
ql/src/java/org/apache/hadoop/hive/ql/optimizer/calcite/rules/jdbc/HiveJdbcImplementor.java
##########
@@ -109,7 +109,7 @@ public HiveJdbcImplementor(SqlDialect dialect,
JavaTypeFactory typeFactory) {
SqlNode sqlCondition = null;
SqlLiteral condType = JoinConditionType.ON.symbol(POS);
JoinType joinType = joinType(e.getJoinType());
- if (e.getJoinType() == JoinRelType.INNER &&
e.getCondition().isAlwaysTrue()) {
+ if ((e.getJoinType() == JoinRelType.INNER || e.isSemiJoin()) &&
e.getCondition().isAlwaysTrue()) {
Review comment:
Existing logic looks wrong. Even for SEMI JOIN `JoinType.COMMA` with
condition `NONE` is created (in case condition is always true).
@jcamachor Are there JDBC tests where I can test this logic for SEMI JOIN
type?
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Issue Time Tracking
-------------------
Worklog Id: (was: 328113)
Time Spent: 0.5h (was: 20m)
> Upgrade Calcite version to 1.21.0
> ---------------------------------
>
> Key: HIVE-22274
> URL: https://issues.apache.org/jira/browse/HIVE-22274
> Project: Hive
> Issue Type: Task
> Affects Versions: 3.1.2
> Reporter: Steve Carlin
> Assignee: Steve Carlin
> Priority: Major
> Labels: pull-request-available
> Attachments: HIVE-22274.1.patch, HIVE-22274.2.patch,
> HIVE-22274.3.patch, HIVE-22274.4.patch, HIVE-22274.5.patch,
> HIVE-22274.6.patch, HIVE-22274.7.patch, HIVE-22274.patch
>
> Time Spent: 0.5h
> Remaining Estimate: 0h
>
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