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STRING ) ROW FORMAT DELIMITED FIELDS TERMINATED BY '\t'; SELECT page_views.* FROM page_views WHERE page_views.date >= '2008-03-01' AND page_views.date <= '2008-03-31' SELECT page_views.* FROM page_views JOIN dim_users ON (page_views.user_id = dim_users.id) WHERE page_views.date >= '2008-03-01' AND page_views.date <= '2008-03-31' SELECT col1 FROM t1 GROUP BY col1 HAVING SUM(col2) > 10
http_code SMALLINT, referrer STRING ) ROW FORMAT DELIMITED FIELDS TERMINATED BY '\t'; add FILE www_logs_mapper.php; INSERT OVERWRITE TABLE www_logs_raw SELECT TRANSFORM (line) USING 'php www_logs_mapper.php' AS (ip, method, url, http_code, referrer) FROM www_logs; SELECT user_agent, COUNT(*) FROM www_logs GROUP BY user_agent; CREATE TABLE www_logs_raw ( line STRING ) ROW FORMAT DELIMITED FIELDS TERMINATED BY '\t';
cow jumped over the moon", "an apple a day keeps the doctor away", ); protected function nextTuple() { sleep(.1); $sentence = $this->sentences[ rand(0, count($this->sentences) - 1)]; $this->emit(array($sentence)); } protected function ack($tuple_id) { return; } protected function fail($tuple_id) { return; } } $SentenceSpout = new RandomSentenceSpout(); $SentenceSpout->run();