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Posted to common-dev@hadoop.apache.org by "Edward Yoon (JIRA)" <ji...@apache.org> on 2007/10/10 10:09:50 UTC
[jira] Updated: (HADOOP-2021) θ Join Condition
[ https://issues.apache.org/jira/browse/HADOOP-2021?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Edward Yoon updated HADOOP-2021:
--------------------------------
Component/s: contrib/hbase
Fix Version/s: 0.16.0
Priority: Minor (was: Major)
Description:
* stands for the usual comparison operators '<','<=', '>', '>=', '!=', '='
* comparing terms in the Q clauses can be arbitrarily connected with boolean operators AND, NOT, OR
{code}
ex. (a.value = b.value and a.key != b.key)
{code}
Environment: all environments
Affects Version/s: 0.14.1
> θ Join Condition
> ----------------
>
> Key: HADOOP-2021
> URL: https://issues.apache.org/jira/browse/HADOOP-2021
> Project: Hadoop
> Issue Type: Sub-task
> Components: contrib/hbase
> Affects Versions: 0.14.1
> Environment: all environments
> Reporter: Edward Yoon
> Priority: Minor
> Fix For: 0.16.0
>
>
> * stands for the usual comparison operators '<','<=', '>', '>=', '!=', '='
> * comparing terms in the Q clauses can be arbitrarily connected with boolean operators AND, NOT, OR
> {code}
> ex. (a.value = b.value and a.key != b.key)
> {code}
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