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From "stack (JIRA)" <j...@apache.org>
Subject [jira] Commented: (HADOOP-2265) [Hbase Shell] Addition of LIKE operator for a select-condition
Date Fri, 23 Nov 2007 19:39:43 GMT

    [ https://issues.apache.org/jira/browse/HADOOP-2265?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel#action_12545114
] 

stack commented on HADOOP-2265:
-------------------------------

Can the 'character' be a regex Edward?  LIKE should probably be done as a MR job Edward? 
Should it have an option that says 'run-as-a-MR' or should the shell just 'know' when an MR
is needed (It has an idea of how many rows/how big cells are)?

> [Hbase Shell] Addition of LIKE operator for a select-condition
> --------------------------------------------------------------
>
>                 Key: HADOOP-2265
>                 URL: https://issues.apache.org/jira/browse/HADOOP-2265
>             Project: Hadoop
>          Issue Type: Sub-task
>          Components: contrib/hbase
>    Affects Versions: 0.15.0
>            Reporter: Edward Yoon
>             Fix For: 0.16.0
>
>
> The LIKE operator is used in character string comparisons with pattern matching.
> With the LIKE operator, you can compare a value to a pattern rather than to a constant.
 
> SYNTAX :
> {code}
> [NOT] LIKE 'character' [ESCAPE 'character'] 
> {code}

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