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3833707dbd
The results in the test files were verified by hand. This patch also introduces a new test section 'DML_RESULTS', which takes the name of a table as a comment and the contents of the table as its body and then verifies that the body matches the actual contents of the table. This makes it easy to check that a DML operation has the desired effect on the contents of a table, rather than always having to add another test case that runs a select on the table. For now, this section cannot be used in a test along with the RESULTS or ERRORS sections. TODO: Refactor the DML test case handling (IMPALA-4471) Change-Id: Ib9e7afbef60186edb00a9d11fbe5a8c64931add6 Reviewed-on: http://gerrit.cloudera.org:8080/4953 Reviewed-by: Matthew Jacobs <mj@cloudera.com> Tested-by: Internal Jenkins
126 lines
3.7 KiB
Plaintext
126 lines
3.7 KiB
Plaintext
====
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---- QUERY
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create table t primary key (id) distribute by hash (id) into 3 buckets
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stored as kudu
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as select id, int_col from functional.alltypestiny;
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select * from t;
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---- RESULTS
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0,0
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1,1
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2,0
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3,1
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4,0
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5,1
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6,0
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7,1
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---- TYPES
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INT,INT
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====
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---- QUERY
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# Boolean primary key column
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create table tab (x int, y boolean, primary key(x, y))
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distribute by hash (x) into 3 buckets stored as kudu
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---- CATCH
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NonRecoverableException: Key column may not have type of BOOL, FLOAT, or DOUBLE
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====
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---- QUERY
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# Float primary key column
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create table tab (x int, y float, primary key(x, y))
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distribute by hash (x) into 3 buckets stored as kudu
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---- CATCH
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NonRecoverableException: Key column may not have type of BOOL, FLOAT, or DOUBLE
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====
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---- QUERY
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# Primary keys should be declared first
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# TODO: See KUDU-1709 for improving Kudu error messages.
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create table tab (x int, y int, primary key(y))
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distribute by hash (y) into 3 buckets stored as kudu
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---- CATCH
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NonRecoverableException: Got out-of-order key column: name: "y" type: INT32 is_key: true is_nullable: false cfile_block_size: 0
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====
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---- QUERY
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# Small number of hash buckets
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create table tab (a int, b int, c int, d int, primary key(a, b, c))
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distribute by hash(a,b) into 8 buckets, hash(c) into 1 buckets stored as kudu
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---- CATCH
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NonRecoverableException: must have at least two hash buckets
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====
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---- QUERY
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# Same column in multiple hash based distributions
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create table tab (a int, b int, primary key (a))
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distribute by hash (a) into 3 buckets, hash (a) into 2 buckets stored as kudu
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---- CATCH
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NonRecoverableException: hash bucket schema components must not contain columns in common
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====
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---- QUERY
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# Same column referenced multiple times in the same hash-based distribution
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create table tab (a int primary key) distribute by hash (a, a, a) into 3 buckets
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stored as kudu
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---- CATCH
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NonRecoverableException: hash bucket schema components must not contain columns in common
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====
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---- QUERY
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# Kudu table that uses Impala keywords as table name and column names
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create table `add`(`analytic` int, `function` int, primary key(`analytic`, `function`))
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distribute by hash (`analytic`) into 4 buckets, range (`function`)
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(partition values <= 1, partition 1 < values <= 10, partition 10 < values) stored as kudu;
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insert into `add` select id, int_col from functional.alltypestiny;
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select * from `add`
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---- RESULTS
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0,0
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1,1
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2,0
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3,1
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4,0
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5,1
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6,0
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7,1
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---- TYPES
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INT,INT
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====
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---- QUERY
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# Test implicit casting/folding of partition values.
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create table tab (a int primary key) distribute by range (a) (partition value = false)
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stored as kudu
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---- RESULTS
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====
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---- QUERY
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# Invalid hostname
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create table tdata_bogus_host (id int primary key, name string, valf float, vali bigint)
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DISTRIBUTE BY RANGE (PARTITION 10 <= VALUES <= 30) STORED AS KUDU
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TBLPROPERTIES('kudu.master_addresses' = 'bogus host name')
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---- CATCH
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Couldn't resolve this master's address bogus host name:7051
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====
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---- QUERY
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# Non-existing host
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create table tdata_non_existing_host
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(id int primary key, name string, valf float, vali bigint)
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DISTRIBUTE BY RANGE (PARTITION 10 <= VALUES <= 30) STORED AS KUDU
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TBLPROPERTIES('kudu.master_addresses' = 'bogus.host.name')
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---- CATCH
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Couldn't resolve this master's address bogus.host.name:7051
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====
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---- QUERY
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# Test that string case is ignored
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create table ignore_column_case (Id int, NAME string, vAlf float, vali bigint,
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primary key (Id, NAME)) DISTRIBUTE BY RANGE (PARTITION VALUE = (1, 'Martin'))
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STORED AS KUDU
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---- RESULTS
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====
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---- QUERY
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insert into ignore_column_case values (1, 'Martin', 1.0, 10);
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---- RESULTS
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: 1
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---- RUNTIME_PROFILE
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NumModifiedRows: 1
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NumRowErrors: 0
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====
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---- QUERY
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select ID, nAmE, VALF, VALI from ignore_column_case where NaMe = 'Martin';
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---- RESULTS
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1,'Martin',1.0,10
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---- TYPES
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INT,STRING,FLOAT,BIGINT
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====
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