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Enforce slot equivalences at data source scan nodes

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Change-Id: I2ed606ba398990ab05afa3301b6356c6a636e2bb
Reviewed-on: http://gerrit.ent.cloudera.com:8080/2521
Reviewed-by: Matthew Jacobs <mj@cloudera.com>
Tested-by: jenkins
(cherry picked from commit 55061f6953956f45d433fe227ded539a648e3f9c)
Reviewed-on: http://gerrit.ent.cloudera.com:8080/2536
This commit is contained in:
Matthew Jacobs
2014-05-12 13:41:30 -07:00
committed by jenkins
parent d193a1e8a5
commit 6ccd56bc1f
4 changed files with 30 additions and 8 deletions
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15
testdata/workloads/functional-query/queries/QueryTest/data-source-tables.test vendored
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@@ -3,19 +3,18 @@
# Gets all types including a row with a NULL value. The predicate pushed to
# the data source is not actually used, but the second predicate is
# evaluated by Impala.
select smallint_col, tinyint_col, int_col, bigint_col,
float_col, bool_col, double_col, string_col, timestamp_col
select *
from alltypes_datasource
where float_col != 0 and
int_col >= 1990 limit 5
---- RESULTS
90,0,1990,19900,2189,true,1990,'NULL',1970-01-01 00:00:01.990000000
91,1,1991,19910,2190.10009765625,false,1991,'1991',1970-01-01 00:00:01.991000000
92,2,1992,19920,2191.199951171875,true,1992,'1992',1970-01-01 00:00:01.992000000
93,3,1993,19930,2192.300048828125,false,1993,'1993',1970-01-01 00:00:01.993000000
94,4,1994,19940,2193.39990234375,true,1994,'1994',1970-01-01 00:00:01.994000000
1990,true,0,90,1990,19900,2189,1990,1970-01-01 00:00:01.990000000,'NULL'
1991,false,1,91,1991,19910,2190.10009765625,1991,1970-01-01 00:00:01.991000000,'1991'
1992,true,2,92,1992,19920,2191.199951171875,1992,1970-01-01 00:00:01.992000000,'1992'
1993,false,3,93,1993,19930,2192.300048828125,1993,1970-01-01 00:00:01.993000000,'1993'
1994,true,4,94,1994,19940,2193.39990234375,1994,1970-01-01 00:00:01.994000000,'1994'
---- TYPES
SMALLINT, TINYINT, INT, BIGINT, FLOAT, BOOLEAN, DOUBLE, STRING, TIMESTAMP
INT, BOOLEAN, TINYINT, SMALLINT, INT, BIGINT, FLOAT, DOUBLE, TIMESTAMP, STRING
====
---- QUERY
# Project a subset of the columns