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8135ef6eaa
Change-Id: I3169390b0e04f07fb4ea53d987d86a76482d7e9d Reviewed-on: http://gerrit.cloudera.org:8080/1905 Reviewed-by: Dimitris Tsirogiannis <dtsirogiannis@cloudera.com> Reviewed-by: Marcel Kornacker <marcel@cloudera.com> Tested-by: Internal Jenkins
190 lines
7.4 KiB
Plaintext
190 lines
7.4 KiB
Plaintext
====
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---- QUERY
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# First create a partitioned table
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create table t1 like functional.alltypes;
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insert into t1 partition(year, month) select * from functional.alltypes;
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compute incremental stats t1;
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show table stats t1;
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---- LABELS
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YEAR, MONTH, #ROWS, #FILES, SIZE, BYTES CACHED, CACHE REPLICATION, FORMAT, INCREMENTAL STATS, LOCATION
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---- RESULTS
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'2009','1',310,1,'24.56KB','NOT CACHED','NOT CACHED','TEXT','true',regex:.*
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'2009','2',280,1,'22.27KB','NOT CACHED','NOT CACHED','TEXT','true',regex:.*
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'2009','3',310,1,'24.67KB','NOT CACHED','NOT CACHED','TEXT','true',regex:.*
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'2009','4',300,1,'24.06KB','NOT CACHED','NOT CACHED','TEXT','true',regex:.*
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'2009','5',310,1,'24.97KB','NOT CACHED','NOT CACHED','TEXT','true',regex:.*
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'2009','6',300,1,'24.16KB','NOT CACHED','NOT CACHED','TEXT','true',regex:.*
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'2009','7',310,1,'24.97KB','NOT CACHED','NOT CACHED','TEXT','true',regex:.*
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'2009','8',310,1,'24.97KB','NOT CACHED','NOT CACHED','TEXT','true',regex:.*
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'2009','9',300,1,'24.16KB','NOT CACHED','NOT CACHED','TEXT','true',regex:.*
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'2009','10',310,1,'24.97KB','NOT CACHED','NOT CACHED','TEXT','true',regex:.*
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'2009','11',300,1,'24.16KB','NOT CACHED','NOT CACHED','TEXT','true',regex:.*
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'2009','12',310,1,'24.97KB','NOT CACHED','NOT CACHED','TEXT','true',regex:.*
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'2010','1',310,1,'24.97KB','NOT CACHED','NOT CACHED','TEXT','true',regex:.*
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'2010','2',280,1,'22.54KB','NOT CACHED','NOT CACHED','TEXT','true',regex:.*
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'2010','3',310,1,'24.97KB','NOT CACHED','NOT CACHED','TEXT','true',regex:.*
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'2010','4',300,1,'24.16KB','NOT CACHED','NOT CACHED','TEXT','true',regex:.*
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'2010','5',310,1,'24.97KB','NOT CACHED','NOT CACHED','TEXT','true',regex:.*
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'2010','6',300,1,'24.16KB','NOT CACHED','NOT CACHED','TEXT','true',regex:.*
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'2010','7',310,1,'24.97KB','NOT CACHED','NOT CACHED','TEXT','true',regex:.*
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'2010','8',310,1,'24.97KB','NOT CACHED','NOT CACHED','TEXT','true',regex:.*
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'2010','9',300,1,'24.16KB','NOT CACHED','NOT CACHED','TEXT','true',regex:.*
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'2010','10',310,1,'24.97KB','NOT CACHED','NOT CACHED','TEXT','true',regex:.*
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'2010','11',300,1,'24.16KB','NOT CACHED','NOT CACHED','TEXT','true',regex:.*
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'2010','12',310,1,'24.97KB','NOT CACHED','NOT CACHED','TEXT','true',regex:.*
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'Total','',7300,24,'586.84KB','0B','','','',''
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---- TYPES
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STRING, STRING, BIGINT, BIGINT, STRING, STRING, STRING, STRING, STRING, STRING
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====
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---- QUERY
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show column stats t1;
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---- LABELS
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COLUMN, TYPE, #DISTINCT VALUES, #NULLS, MAX SIZE, AVG SIZE
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---- RESULTS
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'id','INT',7505,-1,4,4
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'bool_col','BOOLEAN',2,-1,1,1
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'tinyint_col','TINYINT',10,-1,1,1
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'smallint_col','SMALLINT',10,-1,2,2
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'int_col','INT',10,-1,4,4
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'bigint_col','BIGINT',10,-1,8,8
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'float_col','FLOAT',10,-1,4,4
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'double_col','DOUBLE',10,-1,8,8
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'date_string_col','STRING',736,-1,8,8
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'string_col','STRING',10,-1,1,1
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'timestamp_col','TIMESTAMP',7554,-1,16,16
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'year','INT',2,0,4,4
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'month','INT',12,0,4,4
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---- TYPES
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STRING, STRING, BIGINT, BIGINT, INT, DOUBLE
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====
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---- QUERY
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# Show that the truncation removed all files, table stats, and incremental stats,
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# but preserved the partitions.
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truncate table t1;
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show table stats t1;
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---- LABELS
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YEAR, MONTH, #ROWS, #FILES, SIZE, BYTES CACHED, CACHE REPLICATION, FORMAT, INCREMENTAL STATS, LOCATION
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---- RESULTS
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'2009','1',-1,0,'0B','NOT CACHED','NOT CACHED','TEXT','false',regex:.*
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'2009','2',-1,0,'0B','NOT CACHED','NOT CACHED','TEXT','false',regex:.*
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'2009','3',-1,0,'0B','NOT CACHED','NOT CACHED','TEXT','false',regex:.*
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'2009','4',-1,0,'0B','NOT CACHED','NOT CACHED','TEXT','false',regex:.*
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'2009','5',-1,0,'0B','NOT CACHED','NOT CACHED','TEXT','false',regex:.*
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'2009','6',-1,0,'0B','NOT CACHED','NOT CACHED','TEXT','false',regex:.*
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'2009','7',-1,0,'0B','NOT CACHED','NOT CACHED','TEXT','false',regex:.*
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'2009','8',-1,0,'0B','NOT CACHED','NOT CACHED','TEXT','false',regex:.*
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'2009','9',-1,0,'0B','NOT CACHED','NOT CACHED','TEXT','false',regex:.*
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'2009','10',-1,0,'0B','NOT CACHED','NOT CACHED','TEXT','false',regex:.*
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'2009','11',-1,0,'0B','NOT CACHED','NOT CACHED','TEXT','false',regex:.*
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'2009','12',-1,0,'0B','NOT CACHED','NOT CACHED','TEXT','false',regex:.*
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'2010','1',-1,0,'0B','NOT CACHED','NOT CACHED','TEXT','false',regex:.*
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'2010','2',-1,0,'0B','NOT CACHED','NOT CACHED','TEXT','false',regex:.*
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'2010','3',-1,0,'0B','NOT CACHED','NOT CACHED','TEXT','false',regex:.*
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'2010','4',-1,0,'0B','NOT CACHED','NOT CACHED','TEXT','false',regex:.*
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'2010','5',-1,0,'0B','NOT CACHED','NOT CACHED','TEXT','false',regex:.*
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'2010','6',-1,0,'0B','NOT CACHED','NOT CACHED','TEXT','false',regex:.*
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'2010','7',-1,0,'0B','NOT CACHED','NOT CACHED','TEXT','false',regex:.*
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'2010','8',-1,0,'0B','NOT CACHED','NOT CACHED','TEXT','false',regex:.*
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'2010','9',-1,0,'0B','NOT CACHED','NOT CACHED','TEXT','false',regex:.*
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'2010','10',-1,0,'0B','NOT CACHED','NOT CACHED','TEXT','false',regex:.*
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'2010','11',-1,0,'0B','NOT CACHED','NOT CACHED','TEXT','false',regex:.*
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'2010','12',-1,0,'0B','NOT CACHED','NOT CACHED','TEXT','false',regex:.*
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'Total','',-1,0,'0B','0B','','','',''
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---- TYPES
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STRING, STRING, BIGINT, BIGINT, STRING, STRING, STRING, STRING, STRING, STRING
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====
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---- QUERY
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# Show that the truncation removed the column stats.
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show column stats t1;
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---- LABELS
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COLUMN, TYPE, #DISTINCT VALUES, #NULLS, MAX SIZE, AVG SIZE
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---- RESULTS
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'id','INT',-1,-1,4,4
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'bool_col','BOOLEAN',-1,-1,1,1
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'tinyint_col','TINYINT',-1,-1,1,1
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'smallint_col','SMALLINT',-1,-1,2,2
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'int_col','INT',-1,-1,4,4
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'bigint_col','BIGINT',-1,-1,8,8
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'float_col','FLOAT',-1,-1,4,4
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'double_col','DOUBLE',-1,-1,8,8
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'date_string_col','STRING',-1,-1,-1,-1
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'string_col','STRING',-1,-1,-1,-1
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'timestamp_col','TIMESTAMP',-1,-1,16,16
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'year','INT',2,0,4,4
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'month','INT',12,0,4,4
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---- TYPES
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STRING, STRING, BIGINT, BIGINT, INT, DOUBLE
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====
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---- QUERY
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# Create an unpartitioned table.
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create table t2 like functional.tinytable;
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insert into t2 select * from functional.tinytable;
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compute incremental stats t2;
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show table stats t2;
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---- LABELS
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#ROWS, #FILES, SIZE, BYTES CACHED, CACHE REPLICATION, FORMAT, INCREMENTAL STATS, LOCATION
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---- RESULTS
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3,1,'38B','NOT CACHED','NOT CACHED','TEXT','false',regex:.*
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---- TYPES
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BIGINT, BIGINT, STRING, STRING, STRING, STRING, STRING, STRING
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====
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---- QUERY
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show column stats t2;
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---- LABELS
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COLUMN, TYPE, #DISTINCT VALUES, #NULLS, MAX SIZE, AVG SIZE
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---- RESULTS
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'a','STRING',3,-1,8,6.666666507720947
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'b','STRING',3,-1,7,4
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---- TYPES
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STRING, STRING, BIGINT, BIGINT, INT, DOUBLE
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====
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---- QUERY
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# Show that the truncation removed all files, table stats, and incremental stats.
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truncate table t2;
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show table stats t2;
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---- LABELS
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#ROWS, #FILES, SIZE, BYTES CACHED, CACHE REPLICATION, FORMAT, INCREMENTAL STATS, LOCATION
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---- RESULTS
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-1,0,'0B','NOT CACHED','NOT CACHED','TEXT','false',regex:.*
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---- TYPES
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BIGINT, BIGINT, STRING, STRING, STRING, STRING, STRING, STRING
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====
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---- QUERY
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# Show that the truncation removed the column stats.
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show column stats t2;
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---- LABELS
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COLUMN, TYPE, #DISTINCT VALUES, #NULLS, MAX SIZE, AVG SIZE
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---- RESULTS
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'a','STRING',-1,-1,-1,-1
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'b','STRING',-1,-1,-1,-1
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---- TYPES
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STRING, STRING, BIGINT, BIGINT, INT, DOUBLE
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====
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---- QUERY
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# TRUNCATE IF EXISTS does not fail on non existent table
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truncate table if exists non_existent;
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---- RESULTS
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====
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---- QUERY
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# Create an unpartitioned table.
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create table t3 like functional.tinytable;
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insert into t3 select * from functional.tinytable;
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select count(*) from t3;
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---- RESULTS
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3
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---- TYPES
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BIGINT
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====
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---- QUERY
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# TRUNCATE IF EXISTS base scenario
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truncate table if exists t3;
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---- RESULTS
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====
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---- QUERY
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# Verify that truncate was successful
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select count(*) from t3;
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---- RESULTS
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0
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---- TYPES
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BIGINT
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==== |