hadoop-common-commits mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From Apache Wiki <wikidi...@apache.org>
Subject [Lucene-hadoop Wiki] Trivial Update of "Hbase/HbaseShell" by udanax
Date Tue, 08 Jan 2008 23:23:46 GMT
Dear Wiki user,

You have subscribed to a wiki page or wiki category on "Lucene-hadoop Wiki" for change notification.

The following page has been changed by udanax:
http://wiki.apache.org/lucene-hadoop/Hbase/HbaseShell

------------------------------------------------------------------------------
  ||<bgcolor="#ececec">'''Command''' ||<bgcolor="#ececec">'''Explanation''' ||
  ||Insert ||<99%>'''Insert''' command inserts one row into the table with a value for
specified column in the table.[[BR]][[BR]]~-''INSERT INTO table_name (colmn_name, ...)[[BR]]{{{
   }}}VALUES ('value', ...)[[BR]]{{{    }}}WHERE row = 'row-key'[[BR]]{{{    }}}[TIMESTAMP
'timestamp'];''-~ ||
  ||Delete ||'''Delete''' command deletes specified rows in table. [[BR]][[BR]]~-''DELETE
{ column_name, [, column_name] ... | COLUMNFAMILIES(column_family[, column_family] ... | *}
[[BR]]{{{    }}}FROM table_name[[BR]]{{{    }}}[WHERE row = 'row-key'];''-~ ||
- ||Select ||<99%>'''Select''' command retrieves rows from a table.[[BR]][[BR]]~-''SELECT
{ column_name [, column_name] ... | * }[[BR]]{{{    }}}FROM table_name[[BR]]{{{    }}}[WHERE
row = 'row-key' | STARTING FROM 'row-key'][[BR]]{{{    }}}[NUM_VERSIONS = version_count][[BR]]{{{
   }}}[TIMESTAMP 'timestamp'][[BR]]{{{    }}}[LIMIT = row_count][[BR]]{{{    }}}[INTO FILE
'file_name'][[BR]][[BR]]''-~'''column_name:'''~-''[[BR]]{{{     }}}column_family_name[[BR]]{{{
   }}}| column_family_name:column_label_name''-~ ||
+ ||Select ||<99%>'''Select''' command retrieves rows from a table.[[BR]][[BR]]~-''SELECT
{ column_name [, column_name] ... | * }[[BR]]{{{    }}}FROM table_name[[BR]]{{{    }}}[WHERE
row = 'row-key' | STARTING FROM 'row-key' [UNTIL 'stop-key']][[BR]]{{{    }}}[NUM_VERSIONS
= version_count][[BR]]{{{    }}}[TIMESTAMP 'timestamp'][[BR]]{{{    }}}[LIMIT = row_count][[BR]]{{{
   }}}[INTO FILE 'file_name'][[BR]][[BR]]''-~'''column_name:'''~-''[[BR]]{{{     }}}column_family_name[[BR]]{{{
   }}}| column_family_name:column_label_name''-~ ||
  
  = Examples =
  == Example Of Basic Query Command Uses ==
@@ -110, +110 @@

  
  Syntax:
  SELECT { column_name, [, column_name] ... | *} FROM table_name
-         [WHERE row='row_key' | STARTING FROM 'row-key']
+         [WHERE row='row_key' | STARTING FROM 'row-key' [UNTIL 'stop-key']]
          [NUM_VERSIONS = version_count]
          [TIMESTAMP 'timestamp']
          [LIMIT = row_count]

Mime
View raw message