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https://issues.apache.org/jira/browse/HADOOP-1720?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Edward Yoon updated HADOOP-1720:
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Attachment: hql_v19.patch
attached v19.patch.
I just used getRow() method for "delete * from ... "
{code}
columnList = hTable.getRow(new Text(this.rowKey)).keySet().toArray(new Text[]
{});
for (Text column : columnList) {
hTable.delete(lockID, new Text(column));
}
{code}
If it's okay with you, i would like to submit this patch.
and, If you are not sure about committing this patch, let me know.
> [HbaseShell] Addition of HQL (Hbase Query Language) support in Hbase Shell
> --------------------------------------------------------------------------
>
> Key: HADOOP-1720
> URL: https://issues.apache.org/jira/browse/HADOOP-1720
> Project: Hadoop
> Issue Type: Improvement
> Components: contrib/hbase
> Affects Versions: 0.14.0
> Environment: all environments
> Reporter: Inchul Song
> Priority: Minor
> Fix For: 0.15.0
>
> Attachments: hql_v01.patch, hql_v02.patch, hql_v03.patch,
> hql_v04.patch, hql_v05.patch, hql_v06.patch, hql_v07.patch, hql_v08.patch,
> hql_v09.patch, hql_v10.patch, hql_v11.patch, hql_v12.patch, hql_v13.patch,
> hql_v14.patch, hql_v15.patch, hql_v16.patch, hql_v17.patch, hql_v18.patch,
> hql_v19.patch
>
>
> We have defined the HQL (Hbase Query Language), which is a "more" SQL-like
> query language for Hbase, for use in Hbase Shell. HQL is not intended to
> fully support the SQL syntax and semantics. HQL, instead, is developed to
> make it easy to manipulate tables in Hbase through the Hbase Shell command
> line, without using programming APIs.
> You can find more information about HQL in
> http://wiki.apache.org/lucene-hadoop/Hbase/HbaseShell/HQL.
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