This is how to create, show and drop the index in Hive. This is just a quick reminder.
CREATE
INDEX table05_index ON TABLE table05 (column6) AS 'COMPACT' STORED AS RCFILE;
SHOW INDEX ON table01;
DROP INDEX table01_index ON table01;
Index creation recipe:
CREATE
INDEX index_name
ON TABLE
base_table_name (col_name, ...)
AS 'index.handler.class.name'
[WITH
DEFERRED REBUILD]
[IDXPROPERTIES
(property_name=property_value, ...)]
[IN TABLE
index_table_name]
[PARTITIONED
BY (col_name, ...)]
[
[
ROW FORMAT ...] STORED AS ...
|
STORED BY ...
]
[LOCATION
hdfs_path]
[TBLPROPERTIES
(...)]
[COMMENT "index
comment"]
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