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a93f2c2675
This change compute the real number of true and false statistics information for boolean columns. Before this, impala used to set numTrues and numFalses to hardcoded -1 to indicate that its statistics is missing. Test Done: Append the numTrue and numFalse test for all the statistics-related test cases including the non-incremental, incremental and other test cases. Change-Id: I991bee8e7fdc644d908289f5fe2ee8032cc2c431 Reviewed-on: http://gerrit.cloudera.org:8080/14666 Reviewed-by: Impala Public Jenkins <impala-public-jenkins@cloudera.com> Tested-by: Impala Public Jenkins <impala-public-jenkins@cloudera.com>
88 lines
2.3 KiB
Plaintext
88 lines
2.3 KiB
Plaintext
====
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---- QUERY
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create table alltypessmall_hbase like functional_hbase.alltypessmall
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---- RESULTS
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'Table has been created.'
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====
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---- QUERY
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compute incremental stats alltypessmall_hbase
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---- RESULTS
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'Updated 1 partition(s) and 13 column(s).'
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---- TYPES
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STRING
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====
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---- QUERY
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show table stats alltypessmall_hbase
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---- LABELS
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REGION LOCATION, START ROWKEY, EST. #ROWS, SIZE
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---- RESULTS: VERIFY_IS_EQUAL
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regex:.+,'',regex:.+,regex:.+B
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regex:.+,'1',regex:.+,regex:.+B
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regex:.+,'3',regex:.+,regex:.+B
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regex:.+,'5',regex:.+,regex:.+B
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regex:.+,'7',regex:.+,regex:.+B
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regex:.+,'9',regex:.+,regex:.+B
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'Total','',regex:.+,regex:.+B
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---- TYPES
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STRING, STRING, BIGINT, STRING
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====
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---- QUERY
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show column stats alltypessmall_hbase
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---- LABELS
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COLUMN, TYPE, #DISTINCT VALUES, #NULLS, MAX SIZE, AVG SIZE, #TRUES, #FALSES
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---- RESULTS
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'id','INT',99,0,4,4,-1,-1
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'bigint_col','BIGINT',10,0,8,8,-1,-1
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'bool_col','BOOLEAN',2,0,1,1,50,50
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'date_string_col','STRING',12,0,8,8,-1,-1
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'double_col','DOUBLE',10,0,8,8,-1,-1
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'float_col','FLOAT',10,0,4,4,-1,-1
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'int_col','INT',10,0,4,4,-1,-1
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'month','INT',4,0,4,4,-1,-1
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'smallint_col','SMALLINT',10,0,2,2,-1,-1
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'string_col','STRING',10,0,1,1,-1,-1
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'timestamp_col','TIMESTAMP',100,0,16,16,-1,-1
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'tinyint_col','TINYINT',10,0,1,1,-1,-1
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'year','INT',1,0,4,4,-1,-1
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---- TYPES
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STRING, STRING, BIGINT, BIGINT, BIGINT, DOUBLE, BIGINT, BIGINT
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====
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---- QUERY
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create table date_tbl_hbase like functional_hbase.date_tbl
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---- RESULTS
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'Table has been created.'
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====
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---- QUERY
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compute incremental stats date_tbl_hbase
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---- RESULTS
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'Updated 1 partition(s) and 3 column(s).'
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---- TYPES
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STRING
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====
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---- QUERY
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show table stats date_tbl_hbase
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---- LABELS
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REGION LOCATION, START ROWKEY, EST. #ROWS, SIZE
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---- RESULTS: VERIFY_IS_EQUAL
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regex:.+,'',regex:.+,regex:.+B
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regex:.+,'1',regex:.+,regex:.+B
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regex:.+,'3',regex:.+,regex:.+B
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regex:.+,'5',regex:.+,regex:.+B
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regex:.+,'7',regex:.+,regex:.+B
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regex:.+,'9',regex:.+,regex:.+B
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'Total','',regex:.+,regex:.+B
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---- TYPES
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STRING, STRING, BIGINT, STRING
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====
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---- QUERY
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show column stats date_tbl_hbase
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---- LABELS
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COLUMN, TYPE, #DISTINCT VALUES, #NULLS, MAX SIZE, AVG SIZE, #TRUES, #FALSES
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---- RESULTS
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'id_col','INT',22,0,4,4,-1,-1
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'date_col','DATE',16,2,4,4,-1,-1
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'date_part','DATE',4,0,4,4,-1,-1
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---- TYPES
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STRING, STRING, BIGINT, BIGINT, BIGINT, DOUBLE, BIGINT, BIGINT
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====
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