ql/src/test/queries/clientpositive/fileformat_sequencefile.q

--! qt:dataset:src
EXPLAIN
CREATE TABLE dest1_n85(key INT, value STRING) STORED AS
  INPUTFORMAT 'org.apache.hadoop.mapred.SequenceFileInputFormat'
  OUTPUTFORMAT 'org.apache.hadoop.mapred.SequenceFileOutputFormat';

CREATE TABLE dest1_n85(key INT, value STRING) STORED AS
  INPUTFORMAT 'org.apache.hadoop.mapred.SequenceFileInputFormat'
  OUTPUTFORMAT 'org.apache.hadoop.mapred.SequenceFileOutputFormat';

DESCRIBE EXTENDED dest1_n85;

FROM src
INSERT OVERWRITE TABLE dest1_n85 SELECT src.key, src.value WHERE src.key < 10;

SELECT dest1_n85.* FROM dest1_n85;