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https://issues.apache.org/jira/browse/HADOOP-1608?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel#action_12516587
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edward yoon edited comment on HADOOP-1608 at 7/30/07 6:25 PM:
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Ok, Stack.
Here's One of My Proposal Ideas.
I will more think about injection of general MDX queries.
and seperate them numeric tool and process control shell.
see :
http://publib.boulder.ibm.com/infocenter/ablxhelp/v8r4m0/index.jsp?topic=/com.ibm.db2.abx.cub.doc/abx-c-cube-supportedmdxsyntax.html
Note, we must think about difference between traditional DBMS and Hbase.
{code}
udanax $> bin/shell
Hbase > ~~~ MDX Style queries with multi dimensional tables ~~~ (manipulating
tables.)
Hbase > _
Hbase > NumShell;
Numshell > ~~~ Matlab or Octave Style queries with mapped matrix in tables~~~
(manipulating tables..)
Numshell > exit;
Hbase > ..
Hbase > exit;
udanax $> exit
{code}
Feel free to disagree with me Stack.
was:
Ok, Stack.
Here's One of My Proposal Ideas.
I will more think about injection of general MDX queries.
and seperate them numeric tool and process control shell.
see :
http://publib.boulder.ibm.com/infocenter/ablxhelp/v8r4m0/index.jsp?topic=/com.ibm.db2.abx.cub.doc/abx-c-cube-supportedmdxsyntax.html
Note, we must think about difference between traditional DBMS and Hbase.
{code}
udanax $> bin/shell
Hbase > ~~~ MDX Style queries with multi dimensional tables ~~~ (manipulating
tables.)
Hbase > _
Hbase > NumShell;
Numshell > ~~~ Matlab or Octave Style with mapped matrix in tables~~~
(manipulating tables..)
Numshell > exit;
Hbase > ..
Hbase > exit;
udanax $> exit
{code}
Feel free to disagree with me Stack.
> [HbaseShell] Relational Algrebra Operators
> ------------------------------------------
>
> Key: HADOOP-1608
> URL: https://issues.apache.org/jira/browse/HADOOP-1608
> Project: Hadoop
> Issue Type: Improvement
> Components: contrib/hbase
> Environment: All environments
> Reporter: edward yoon
> Priority: Minor
> Fix For: 0.14.0
>
> Attachments: shell_r_operators_v01.patch, shell_v02.patch,
> shell_v03.patch, shell_v04.patch, shell_v05.patch
>
>
> Development of relational algebra operators has begun.
> * Projection
> * Selection
> * Product
> * Rename
> * Group
> * Sort
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