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a7c87bb250
There was a new test file in cdh4 which had the wrong datatypes for tpcds. Change-Id: Ide1300d0a539d1f40a4c0763b44d06fd81c96204 Reviewed-on: http://gerrit.sjc.cloudera.com:8080/4590 Reviewed-by: Ishaan Joshi <ishaan@cloudera.com> Tested-by: Ishaan Joshi <ishaan@cloudera.com>
176 lines
3.8 KiB
Plaintext
176 lines
3.8 KiB
Plaintext
====
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---- QUERY
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# Analyic function with no partition
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select i_item_sk, i_current_price,
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SUM (i_current_price)
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OVER (ORDER BY i_item_sk) running_total
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from item
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order by
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i_brand,
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i_item_sk
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limit 10
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---- RESULTS
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462,5.94,4489.26
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780,NULL,7182.69
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1146,NULL,11135.77
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1329,0.63,12916.92
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2029,NULL,19805.63
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2723,0.46,26728.77
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2999,NULL,29348.44
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3016,NULL,29496.80
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4099,NULL,40021.33
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5030,NULL,48186.57
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---- TYPES
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BIGINT, DECIMAL, DECIMAL
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====
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---- QUERY
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# Same as above, but with partition
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select i_item_sk, i_brand, i_current_price,
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SUM (i_current_price)
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OVER (partition by i_brand ORDER BY i_item_sk) running_total
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from item
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order by
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i_brand,
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i_item_sk
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limit 10
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---- RESULTS
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462,'',5.94,5.94
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780,'',NULL,5.94
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1146,'',NULL,5.94
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1329,'',0.63,6.57
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2029,'',NULL,6.57
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2723,'',0.46,7.03
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2999,'',NULL,7.03
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3016,'',NULL,7.03
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4099,'',NULL,7.03
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5030,'',NULL,7.03
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---- TYPES
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BIGINT, STRING, DECIMAL, DECIMAL
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====
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---- QUERY
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# Same as above, but the order by column in the analytic function has repeating values
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select i_item_sk, i_brand, i_current_price,
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SUM (i_current_price)
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OVER (partition by i_brand ORDER BY i_current_price) running_total
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from item
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order by
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i_brand,
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i_item_sk
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limit 10
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---- RESULTS
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462,'',5.94,22.57
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780,'',NULL,127.10
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1146,'',NULL,127.10
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1329,'',0.63,1.45
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2029,'',NULL,127.10
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2723,'',0.46,0.82
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2999,'',NULL,127.10
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3016,'',NULL,127.10
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4099,'',NULL,127.10
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5030,'',NULL,127.10
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---- TYPES
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BIGINT, STRING, DECIMAL, DECIMAL
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====
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---- QUERY
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# Nested analyic functions
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select i_item_sk, i_brand, running_total,
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SUM (running_total)
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OVER (partition by i_manufact_id ORDER BY running_total) running_total2
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from (
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select i_item_sk, i_brand, i_current_price, i_manufact_id,
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SUM (i_current_price)
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OVER (partition by i_brand ORDER BY i_current_price) running_total
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from item
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order by
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i_brand,
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i_item_sk
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) sub
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order by
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i_item_sk,
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i_brand desc
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limit 10
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---- RESULTS
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1,'exportischolar #2',988.61,5055.15
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2,'amalgamalg #1',17.76,92.01
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3,'brandbrand #4',37.69,243.96
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4,'importoexporti #1',26.69,82.85
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5,'importoimporto #2',243.76,1132.66
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6,'exportiimporto #1',10.73,38.84
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7,'amalgexporti #2',850.23,6619.62
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8,'exportiexporti #1',100.41,514.95
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9,'edu packamalg #2',292.44,1274.12
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10,'namelessunivamalg #11',16.46,51.79
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---- TYPES
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BIGINT, STRING, DECIMAL, DECIMAL
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====
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---- QUERY
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# 2 analyic functions on different partition and order by columns
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select i_item_sk, i_brand, i_current_price, i_manufact_id,
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SUM (i_current_price)
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OVER (partition by i_brand ORDER BY i_current_price) running_total,
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MAX (i_current_price)
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OVER (partition by i_manufact_id ORDER BY i_item_sk) running_max
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from item
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order by
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i_brand,
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i_item_sk
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limit 10
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---- RESULTS
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462,'',5.94,NULL,22.57,5.94
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780,'',NULL,NULL,127.10,5.94
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1146,'',NULL,510,127.10,3.11
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1329,'',0.63,139,1.45,1.07
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2029,'',NULL,169,127.10,7.56
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2723,'',0.46,NULL,0.82,5.94
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2999,'',NULL,NULL,127.10,5.94
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3016,'',NULL,272,127.10,4.85
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4099,'',NULL,273,127.10,24.17
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5030,'',NULL,289,127.10,28.80
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---- TYPES
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BIGINT, STRING, DECIMAL, INT, DECIMAL, DECIMAL
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====
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---- QUERY
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# Union all in the FROM subquery
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select i_item_sk, i_brand, i_current_price,
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SUM (i_current_price)
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OVER (partition by i_brand ORDER BY i_item_sk) running_total
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from (
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select * from item
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union all
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select * from item
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) sub
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order by
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i_brand,
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i_item_sk
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limit 10
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---- RESULTS
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462,'',5.94,11.88
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462,'',5.94,11.88
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780,'',NULL,11.88
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780,'',NULL,11.88
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1146,'',NULL,11.88
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1146,'',NULL,11.88
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1329,'',0.63,13.14
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1329,'',0.63,13.14
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2029,'',NULL,13.14
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2029,'',NULL,13.14
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---- TYPES
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BIGINT, STRING, DECIMAL, DECIMAL
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====
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---- QUERY
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# Aggregate the column generated by the analytic function
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select max(running_total)
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from (
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select i_item_sk, i_current_price,
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SUM (i_current_price)
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OVER (partition by i_brand ORDER BY i_current_price) running_total
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from item
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order by
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i_brand,
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i_item_sk
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) sub
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---- RESULTS
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2815.26
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---- TYPES
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DECIMAL
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==== |