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ab9e54bc42
Adds new parametrization to the unique database fixture: - num_dbs: allows creating multiple unique databases at once; the 2nd, 3rd, etc. datbase name is generated by appending "2", "3", etc., to the first database name - sync_ddl: allows creating the dabatases(s) with sync_ddl which is needed by most tests in test_ddl.py Testing: I ran debug/core and debug/exhaustive on HDFS and core/debug on S3. Also ran the test locally in a loop on exhaustive. Change-Id: Idf667dd5e960768879c019e2037cf48ad4e4241b Reviewed-on: http://gerrit.cloudera.org:8080/4155 Reviewed-by: Alex Behm <alex.behm@cloudera.com> Tested-by: Internal Jenkins
186 lines
4.8 KiB
Plaintext
186 lines
4.8 KiB
Plaintext
====
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---- QUERY
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# Ensure that a table can be created using CTAS
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create table ctas_join stored as parquet as
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select j.*, a.int_col, 1*2
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from functional.jointbl j join functional_seq_snap.alltypes a
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on (j.alltypes_id=a.id)
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---- RESULTS
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'Inserted 12 row(s)'
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---- TYPES
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STRING
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====
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---- QUERY
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describe ctas_join
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---- RESULTS
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'test_id','bigint',''
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'test_name','string',''
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'test_zip','int',''
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'alltypes_id','int',''
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'int_col','int',''
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'_c2','smallint',''
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---- TYPES
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STRING, STRING, STRING
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====
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---- QUERY
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select * from ctas_join
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---- RESULTS
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1001,'Name1',94611,5000,0,2
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1002,'Name2',94611,5000,0,2
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1003,'Name3',94611,5000,0,2
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1004,'Name4',94611,5000,0,2
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1005,'Name5',94611,5000,0,2
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1106,'Name6',94612,5000,0,2
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1006,'Name16',94612,5000,0,2
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1006,'Name6',94616,5000,0,2
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1106,'Name16',94612,5000,0,2
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1106,'Name6',94616,5000,0,2
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1006,'Name16',94616,5000,0,2
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1106,'Name16',94616,5000,0,2
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---- TYPES
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BIGINT, STRING, INT, INT, INT, SMALLINT
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====
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---- QUERY
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# Since the table already exists, the second CTAS should be a no-op
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create table if not exists ctas_join stored as parquet as
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select j.*, a.int_col, 1*2
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from functional.jointbl j join functional_seq_snap.alltypes a
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on (j.alltypes_id=a.id) limit 1
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---- RESULTS
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'Inserted 0 row(s)'
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---- TYPES
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STRING
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====
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---- QUERY
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select * from ctas_join
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---- RESULTS
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1001,'Name1',94611,5000,0,2
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1002,'Name2',94611,5000,0,2
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1003,'Name3',94611,5000,0,2
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1004,'Name4',94611,5000,0,2
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1005,'Name5',94611,5000,0,2
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1106,'Name6',94612,5000,0,2
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1006,'Name16',94612,5000,0,2
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1006,'Name6',94616,5000,0,2
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1106,'Name16',94612,5000,0,2
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1106,'Name6',94616,5000,0,2
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1006,'Name16',94616,5000,0,2
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1106,'Name16',94616,5000,0,2
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---- TYPES
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BIGINT, STRING, INT, INT, INT, SMALLINT
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====
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---- QUERY
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# Validate CTAS with LIMIT 0
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create table if not exists ctas_join_limit0 stored as textfile as
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select * from functional.jointbl limit 0
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---- RESULTS
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'Inserted 0 row(s)'
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---- TYPES
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STRING
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====
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---- QUERY
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describe ctas_join_limit0
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---- RESULTS
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'test_id','bigint',''
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'test_name','string',''
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'test_zip','int',''
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'alltypes_id','int',''
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---- TYPES
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STRING, STRING, STRING
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====
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---- QUERY
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select * from ctas_join_limit0
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---- RESULTS
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---- TYPES
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BIGINT, STRING, INT, INT
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====
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---- QUERY
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# Validate CTAS with LIMIT 0 and IF NOT EXISTS when the target
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# table already exists.
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create table if not exists ctas_join_limit0 stored as textfile as
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select * from functional.jointbl limit 0
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---- RESULTS
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'Inserted 0 row(s)'
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---- TYPES
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STRING
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====
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---- QUERY
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select * from ctas_join_limit0
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---- RESULTS
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---- TYPES
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BIGINT, STRING, INT, INT
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====
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---- QUERY
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create table if not exists ctas_join_limit0 stored as textfile as
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select * from functional.jointbl limit 4
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---- RESULTS
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'Inserted 0 row(s)'
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---- TYPES
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STRING
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====
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---- QUERY
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select * from ctas_join_limit0
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---- RESULTS
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---- TYPES
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BIGINT, STRING, INT, INT
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====
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---- QUERY
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# IMPALA-2203: Test CTAS from a select statement that has outer-joined inline views with
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# constant exprs in the select list. The non-matches of the outer join should be NULL.
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create table ctas_impala_2203 as
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select a.id, a.bool_col, a.tinyint_col, a.smallint_col, a.int_col, a.bigint_col,
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b.float_col, b.double_col, b.date_string_col, b.string_col, b.timestamp_col
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from
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(select id, false bool_col, 1 tinyint_col, 2 smallint_col, 3 int_col, 4 bigint_col
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from functional.alltypestiny where id between 0 and 2) a
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full outer join
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(select id, 5 float_col, 6 double_col, "s1" date_string_col, "s2" string_col,
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cast("2009-02-06 00:01:00" as timestamp) timestamp_col
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from functional.alltypestiny where id between 1 and 3) b
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on (a.id = b.id)
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---- RESULTS
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'Inserted 4 row(s)'
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---- TYPES
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STRING
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====
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---- QUERY
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select * from ctas_impala_2203
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---- RESULTS: VERIFY_IS_EQUAL_SORTED
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0,false,1,2,3,4,NULL,NULL,'NULL','NULL',NULL
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1,false,1,2,3,4,5,6,'s1','s2',2009-02-06 00:01:00
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2,false,1,2,3,4,5,6,'s1','s2',2009-02-06 00:01:00
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NULL,NULL,NULL,NULL,NULL,NULL,5,6,'s1','s2',2009-02-06 00:01:00
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---- TYPES
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INT, BOOLEAN, TINYINT, TINYINT, TINYINT, TINYINT, TINYINT, TINYINT, STRING, STRING, TIMESTAMP
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====
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---- QUERY
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# Test creating a partitioned Parquet table with CTAS.
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create table $DATABASE.ctas_part_alltypestiny
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partitioned by (year,month) stored as parquet
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as select * from functional.alltypestiny
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---- RESULTS
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'Inserted 8 row(s)'
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====
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---- QUERY
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select id, float_col, timestamp_col, string_col, year, month
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from $DATABASE.ctas_part_alltypestiny
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---- RESULTS
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0,0,2009-01-01 00:00:00,'0',2009,1
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1,1.100000023841858,2009-01-01 00:01:00,'1',2009,1
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2,0,2009-02-01 00:00:00,'0',2009,2
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3,1.100000023841858,2009-02-01 00:01:00,'1',2009,2
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4,0,2009-03-01 00:00:00,'0',2009,3
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5,1.100000023841858,2009-03-01 00:01:00,'1',2009,3
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6,0,2009-04-01 00:00:00,'0',2009,4
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7,1.100000023841858,2009-04-01 00:01:00,'1',2009,4
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---- TYPES
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INT,FLOAT,TIMESTAMP,STRING,INT,INT
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====
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---- QUERY
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# IMPALA-2711: Make sure no memory leak from Rand().
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create table $DATABASE.rand_ctas as select rand() from functional.alltypes;
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---- RESULTS
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'Inserted 7300 row(s)'
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---- ERRORS
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====
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