====
---- QUERY
# Make sure LIMIT is enforced.
select * from dimtbl order by id limit 1;
---- RESULTS
1001,'Name1',94611
---- TYPES
BIGINT, STRING, INT
====
---- QUERY
# Make sure that we can list the columns to be scanned in any order, that predicates
# work and that we can have predicates on columns not referenced elsewhere.
select zip, id from dimtbl where id >= 1000 and 1002 >= id and 94611 = zip and
'Name1' = name order by id;
---- RESULTS
94611,1001
---- TYPES
INT, BIGINT
====
---- QUERY
# Regression test for IMPALA-2740, a NULL value from a previously filtered row would
# carry over into the next unfiltered row (the result below would incorrectly be 2,NULL).
USE kududb_test;
CREATE TABLE impala_2740 (key INT, value INT)
    TBLPROPERTIES(
        'storage_handler' = 'com.cloudera.kudu.hive.KuduStorageHandler',
        'kudu.table_name' = 'impala_2740',
        'kudu.master_addresses' = '127.0.0.1',
        'kudu.key_columns' = 'key');
INSERT INTO impala_2740 VALUES (1, NULL), (2, -2);
SELECT * FROM impala_2740 WHERE key != 1;
---- RESULTS
2,-2
---- TYPES
INT, INT
====
---- QUERY
# Regression test for IMPALA-2635, the Kudu scanner hangs waiting for data from scanner
# threads that are never started. The union and both scans land in the same fragment which
# is run on all impalads. However, for the t1 table there is only as single scan range,
# so two of the scan instances get empty scan ranges.
CREATE TABLE impala_2635_t1 (id BIGINT, name STRING)
    TBLPROPERTIES(
        'storage_handler' = 'com.cloudera.kudu.hive.KuduStorageHandler',
        'kudu.table_name' = 'impala_2635_t1',
        'kudu.master_addresses' = '127.0.0.1',
        'kudu.key_columns' = 'id');
CREATE TABLE impala_2635_t2 (id BIGINT, name STRING)
    DISTRIBUTE BY HASH(id) INTO 16 BUCKETS
    TBLPROPERTIES(
        'storage_handler' = 'com.cloudera.kudu.hive.KuduStorageHandler',
        'kudu.table_name' = 'impala_2635_t2',
        'kudu.master_addresses' = '127.0.0.1',
        'kudu.key_columns' = 'id');
INSERT INTO impala_2635_t1 VALUES (0, 'Foo');
INSERT INTO impala_2635_t2 VALUES (1, 'Blah');
SELECT * FROM impala_2635_t1 UNION ALL SELECT * FROM impala_2635_t2;
---- RESULTS
0,'Foo'
1,'Blah'
---- TYPES
BIGINT, STRING
====