[
https://issues.apache.org/jira/browse/HADOOP-1720?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel#action_12525004
]
Edward Yoon commented on HADOOP-1720:
-------------------------------------
Stack : I want simple syntax, too.
but, i don't want to use either single and double quotes for string literals
and identifier delimiters.
So, i make a distinction between single and double quotes.
Here we can see one of the semantic differences between single and double
quotes.
{code}
SELECT "c1:blanks in column key_1" FROM table_name WHERE row = 'c1:blanks in
column key_1';
{code}
> [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
>
>
> 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.
--
This message is automatically generated by JIRA.
-
You can reply to this email to add a comment to the issue online.
