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The following page has been changed by udanax: http://wiki.apache.org/lucene-hadoop/Hbase/HbaseShell ------------------------------------------------------------------------------ Data definition commands to define data tables ||<bgcolor="#ececec">'''Command''' ||<bgcolor="#ececec">'''Explanation''' || - ||Create ||<99%>'''Create''' command creates a new table.[[BR]][[BR]]~-''CREATE TABLE table_name ([[BR]]{{{ }}}column_family_definition[[BR]]{{{ }}}[, column_family_spec][[BR]]{{{ }}}...[[BR]])[[BR]][[BR]]''-~'''colum_family_definition:'''~-''[[BR]]column_family_name[[BR]]{{{ }}}[MAX_VERSIONS=n][[BR]]{{{ }}}[MAX_LENGTH=n][[BR]]{{{ }}}[COMPRESSION=NONE|BLOCK|RECORD][[BR]]{{{ }}}[IN_MEMORY][[BR]]{{{ }}}[BLOOMFILTER=NONE|BLOOM|COUNTING|RETOUCHED VECTOR_SIZE=n NUM_HASH=n]''-~ || + ||Create ||<99%>'''Create''' command creates a new table.[[BR]][[BR]]~-''CREATE TABLE table_name ([[BR]]{{{ }}}column_family_definition[[BR]]{{{ }}}[, column_family_spec][[BR]]{{{ }}}...[[BR]])[[BR]][[BR]]''-~'''colum_family_definition:'''~-''[[BR]]column_family_name[[BR]]{{{ }}}[MAX_VERSIONS=n][[BR]]{{{ }}}[MAX_LENGTH=n][[BR]]{{{ }}}[COMPRESSION=NONE|BLOCK|RECORD][[BR]]{{{ }}}[IN_MEMORY][[BR]]{{{ }}}[BLOOMFILTER=NONE|BLOOMFILTER|COUNTING_BLOOMFILTER|RETOUCHED_BLOOMFILTER VECTOR_SIZE=n NUM_HASH=n]''-~ || ||Alter ||<99%>'''Alter''' command changes the structure of the specified table.[[BR]][[BR]]~-''ALTER TABLE table_name[[BR]]{{{ }}}alter_definition [, alter_definition] ...[[BR]][[BR]]''-~'''alter_definition:'''~-''[[BR]]{{{ }}}ADD column_family_definition[[BR]]{{{ }}}| ADD (column_family_definition, ...)[[BR]]{{{ }}}| DROP column_family_name[[BR]]{{{ }}}| CHANGE column_family_name column_family_definition''-~|| ||Drop ||'''Drop''' command drops columnfamilies in a table or tables.[[BR]][[BR]]~-''DROP TABLE table_name1[, table_name2, ...];''-~ || ||Truncate ||'''Truncate''' command cleans all data from a table. [[BR]][[BR]]~-''TRUNCATE TABLE table_name;''-~ || @@ -110, +110 @@ [MAX_LENGTH=n] [COMPRESSION=NONE|RECORD|BLOCK] [IN_MEMORY] - [BLOOMFILTER=NONE|BLOOM|COUNTING|RETOUCHED VECTOR_SIZE=n NUM_HASH=n] + [BLOOMFILTER=NONE|BLOOMFILTER|COUNTING_BLOOMFILTER|RETOUCHED_BLOOMFILTER VECTOR_SIZE=n NUM_HASH=n] }}} '''CREATE TABLE''' enables you to create a new table with various options for each column family.
