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d9dc9090ea
There was a missing break in a switch statement leading to bad fallthrough. An existing test already expected incorrect results. The bug is covered by expecting correct results. Change-Id: I5340c2eda813afc032ba72203bd59eb3f2c4f482 Reviewed-on: http://gerrit.cloudera.org:8080/4585 Reviewed-by: Alex Behm <alex.behm@cloudera.com> Tested-by: Internal Jenkins
131 lines
4.0 KiB
Plaintext
131 lines
4.0 KiB
Plaintext
====
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---- QUERY
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# Gets all types including a row with a NULL value. The predicate pushed to
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# the data source is not actually used, but the second predicate is
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# evaluated by Impala.
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select *
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from alltypes_datasource
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where float_col != 0 and
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int_col >= 1990 limit 5
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---- RESULTS
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1990,true,0,90,1990,19900,2189,1990,1970-01-01 00:00:01.990000000,'NULL',-999998009,-9999998009,-9999999999.9999998009,-9.9999999999999999999999999999999998009,-99999.98009
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1991,false,1,91,1991,19910,2190.10009765625,1991,1970-01-01 00:00:01.991000000,'1991',999998008,9999998008,9999999999.9999998008,9.9999999999999999999999999999999998008,99999.98008
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1992,true,2,92,1992,19920,2191.199951171875,1992,1970-01-01 00:00:01.992000000,'1992',-999998007,-9999998007,-9999999999.9999998007,-9.9999999999999999999999999999999998007,-99999.98007
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1993,false,3,93,1993,19930,2192.300048828125,1993,1970-01-01 00:00:01.993000000,'1993',999998006,9999998006,9999999999.9999998006,9.9999999999999999999999999999999998006,99999.98006
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1994,true,4,94,1994,19940,2193.39990234375,1994,1970-01-01 00:00:01.994000000,'1994',-999998005,-9999998005,-9999999999.9999998005,-9.9999999999999999999999999999999998005,-99999.98005
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---- TYPES
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INT, BOOLEAN, TINYINT, SMALLINT, INT, BIGINT, FLOAT, DOUBLE, TIMESTAMP, STRING, DECIMAL, DECIMAL, DECIMAL, DECIMAL, DECIMAL
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====
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---- QUERY
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# Project a subset of the columns
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select bigint_col, timestamp_col, double_col
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from alltypes_datasource
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where double_col != 0 and int_col >= 1990 limit 3
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---- RESULTS
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19900,1970-01-01 00:00:01.990000000,1990
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19910,1970-01-01 00:00:01.991000000,1991
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19920,1970-01-01 00:00:01.992000000,1992
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---- TYPES
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BIGINT, TIMESTAMP, DOUBLE
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====
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---- QUERY
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# count(*) with a predicate evaluated by Impala
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select count(*) from alltypes_datasource
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where float_col = 0 and
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string_col is not NULL
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---- RESULTS
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4000
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---- TYPES
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BIGINT
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====
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---- QUERY
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# count(*) with no predicates has no materialized slots
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select count(*) from alltypes_datasource
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---- RESULTS
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5000
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---- TYPES
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BIGINT
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====
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---- QUERY
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select string_col from alltypes_datasource
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where string_col = 'VALIDATE_PREDICATES##id LT 1 && id GT 1 && id LE 1 && id GE 1 && id EQ 1 && id NE 1'
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and id < 1 and id > 1 and id <= 1 and id >= 1 and id = 1 and id != 1
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---- RESULTS
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'SUCCESS'
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---- TYPES
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STRING
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====
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---- QUERY
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select string_col from alltypes_datasource
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where string_col = 'VALIDATE_PREDICATES##id LT 1 && id GT 1 && id LE 1 && id GE 1 && id EQ 1 && id NE 1'
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and 1 > id and 1 < id and 1 >= id and 1 <= id and 1 = id and 1 != id
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---- RESULTS
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'SUCCESS'
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---- TYPES
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STRING
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====
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---- QUERY
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# Test that <=>, IS DISTINCT FROM, and IS NOT DISTINCT FROM all can be validated
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select string_col from alltypes_datasource
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where string_col = 'VALIDATE_PREDICATES##id NOT_DISTINCT 1 && id DISTINCT_FROM 1 && id NOT_DISTINCT 1'
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and 1 <=> id and 1 IS DISTINCT FROM id and 1 IS NOT DISTINCT FROM id
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---- RESULTS
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'SUCCESS'
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---- TYPES
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STRING
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====
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---- QUERY
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# Test that <=>, IS DISTINCT FROM, and IS NOT DISTINCT FROM are evaluated just like their
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# equality counterparts
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select * from
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(select count(*) from alltypes_datasource
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where tinyint_col = 1 and smallint_col = 11) a
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union all
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(select count(*) from alltypes_datasource
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where tinyint_col <=> 1 and smallint_col <=> 11)
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---- RESULTS
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50
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50
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---- TYPES
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BIGINT
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====
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---- QUERY
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select * from
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(select count(*) from alltypes_datasource
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where smallint_col = 11 and tinyint_col = 1) a
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union all
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(select count(*) from alltypes_datasource
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where smallint_col <=> 11 and tinyint_col <=> 1)
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---- RESULTS
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500
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500
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---- TYPES
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BIGINT
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====
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---- QUERY
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select * from
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(select count(*) from alltypes_datasource
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where tinyint_col != 1 and smallint_col != 11) a
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union all
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(select count(*) from alltypes_datasource
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where tinyint_col IS DISTINCT FROM 1 and smallint_col IS DISTINCT FROM 11)
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---- RESULTS
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4950
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4950
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---- TYPES
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BIGINT
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====
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---- QUERY
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select * from
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(select count(*) from alltypes_datasource
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where smallint_col != 11 and tinyint_col != 1) a
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union all
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(select count(*) from alltypes_datasource
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where smallint_col IS DISTINCT FROM 11 and tinyint_col IS DISTINCT FROM 1)
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---- RESULTS
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4096
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4096
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---- TYPES
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BIGINT
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====
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