mirror of
https://github.com/apache/impala.git
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e2d7fb6402
Change-Id: Ic29b7c1f5fd714a1e2cc41bf0e55c0d11c782862 Reviewed-on: http://gerrit.sjc.cloudera.com:8080/4791 Reviewed-by: Skye Wanderman-Milne <skye@cloudera.com> Tested-by: jenkins Reviewed-on: http://gerrit.sjc.cloudera.com:8080/5090 Reviewed-by: Nong Li <nong@cloudera.com>
404 lines
10 KiB
Plaintext
404 lines
10 KiB
Plaintext
====
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---- QUERY
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# TODO: string literals should start as CHAR(N) and analysis
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# should promote as necessary
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insert into test_char_tmp select cast("hello" as char(5))
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====
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---- QUERY
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select * from test_char_tmp
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---- TYPES
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char
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---- RESULTS
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'hello'
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====
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---- QUERY
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# Regression test for IMPALA-1248
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insert into test_char_tmp values (cast("hel" as char(5)))
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====
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---- QUERY
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insert into test_char_tmp select cast(cast("hello000" as VARCHAR(8)) as char(5))
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====
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---- QUERY
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select * from test_char_tmp where c = cast('hel' as char(5))
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---- TYPES
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char
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---- RESULTS
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'hel '
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====
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---- QUERY
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insert into test_char_tmp values (NULL)
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====
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---- QUERY
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select * from test_char_tmp as A CROSS JOIN test_char_tmp as B
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where B.c = cast('hel' as CHAR(5))
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ORDER BY A.c
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---- TYPES
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char, char
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---- RESULTS
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'hel ','hel '
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'hello','hel '
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'hello','hel '
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'NULL','hel '
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====
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---- QUERY
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select * from test_char_tmp as A, test_char_tmp as B
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where A.c = B.c AND A.c != 'hello'
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---- TYPES
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char, char
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---- RESULTS
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'hel ','hel '
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====
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---- QUERY
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select lower(c) from test_char_tmp ORDER BY c
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---- TYPES
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string
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---- RESULTS
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'hel '
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'hello'
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'hello'
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'NULL'
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====
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---- QUERY
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insert into test_varchar_tmp values (cast("hello" as varchar(5)))
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====
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---- QUERY
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select * from test_varchar_tmp
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---- TYPES
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string
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---- RESULTS
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'hello'
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====
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---- QUERY
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insert into test_varchar_tmp values (cast("xyzzzzz12" as varchar(7)))
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---- CATCH
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would need to be cast to VARCHAR(5)
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====
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---- QUERY
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select cast("xyzzzzz12" as varchar(-1))
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---- CATCH
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Syntax error
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====
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---- QUERY
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select (cast("xyzzzzz12" as char(-1)))
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---- CATCH
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Syntax error
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====
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---- QUERY
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insert into test_varchar_tmp values (cast("hel" as varchar(4)))
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====
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---- QUERY
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select * from test_varchar_tmp
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---- TYPES
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string
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---- RESULTS
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'hello'
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'hel'
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====
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---- QUERY
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insert into allchars values (cast("123456" as char(5)), cast("123456" as char(140)),
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cast("123456" as varchar(5)))
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====
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---- QUERY
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select cshort, clong, vc from allchars
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---- TYPES
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char,char,string
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---- RESULTS
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'12345','123456 ','12345'
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====
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---- QUERY
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insert into allchars_par values (cast("123456" as char(5)), cast("123456" as char(140)),
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cast("123456" as varchar(5)))
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====
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---- QUERY
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select cshort, clong, vc from allchars_par
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---- TYPES
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char,char,string
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---- RESULTS
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'12345','123456 ','12345'
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=======
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---- QUERY
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select count(*), count(cs), count(cl), count(vc) from chars_tiny
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---- TYPES
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bigint,bigint,bigint,bigint
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---- RESULTS
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9,8,8,8
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====
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---- QUERY
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select * from chars_tiny where cs = cast('6a' as CHAR(2))
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---- TYPES
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char,char,string
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---- RESULTS
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'6a ','6b ','6c'
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'6a ','6b ','6c'
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====
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---- QUERY
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select count(*) from chars_tiny where vc != cast('5c' as varchar(3))
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---- TYPES
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bigint
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---- RESULTS
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7
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====
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---- QUERY
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select count(*) from chars_tiny where cs != cast('a' as char(3))
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---- TYPES
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bigint
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---- RESULTS
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7
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====
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---- QUERY
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select count(DISTINCT cs) from chars_tiny where vc = cast('5c' as varchar(10))
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---- TYPES
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bigint
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---- RESULTS
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1
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====
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---- QUERY
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select count(DISTINCT cs) from chars_tiny where cs = cast('5a' as char(10))
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---- TYPES
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bigint
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---- RESULTS
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1
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====
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---- QUERY
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select cs, count(cl) from functional.chars_tiny group by cs having count(vc) > 1
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---- TYPES
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char, bigint
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---- RESULTS
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'6a ',2
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====
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---- QUERY
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select A.cs from functional.chars_tiny as A, functional.chars_tiny as B where
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cast(A.cs as char(1)) = cast(B.cl as char(1)) order by A.cs
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---- TYPES
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char
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---- RESULTS
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'1aaaa'
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'2aaaa'
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'3aaa '
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'4aa '
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'5a '
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'6a '
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'6a '
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'6a '
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'6a '
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====
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---- QUERY
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drop table if exists char_parts
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====
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---- QUERY
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create table if not exists char_parts (vc varchar(32)) partitioned by
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(csp char(5), clp char(140), vcp varchar(32))
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====
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---- QUERY
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insert into char_parts (csp, clp, vcp, vc) select cs, cl, vc, vc from chars_tiny
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====
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---- QUERY
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select csp, clp, vcp from char_parts where csp != cast('dne' as char(5)) order by csp
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---- TYPES
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char, char, string
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---- RESULTS
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'1aaaa','1bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb','1cccc'
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'2aaaa','2bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb','2cccccc'
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'3aaa ','3bbbbb ','3ccc'
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'4aa ','4bbbb ','4cc'
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'5a ','5bbb ','5c'
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'6a ','6b ','6c'
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'6a ','6b ','6c'
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'a ','b ','c'
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====
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---- QUERY
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insert into char_parts partition (csp=cast('foo' as char(5)),
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clp=cast('01234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789xxxxxxx' as char(140)),
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vcp=cast('myvar' as varchar(32))) select cast('val' as varchar(32));
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====
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---- QUERY
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select csp, clp, vcp from char_parts where csp = cast('foo' as char(3))
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---- TYPES
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char, char, string
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---- RESULTS
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'foo ','01234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789','myvar'
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====
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---- QUERY
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drop table if exists char_parts
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====
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---- QUERY
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# Regression test for IMPALA-1316
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select A.vc from functional.chars_tiny as A join functional.chars_tiny using (vc) order by A.vc
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---- TYPES
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string
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---- RESULTS
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'1cccc'
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'2cccccc'
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'3ccc'
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'4cc'
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'5c'
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'6c'
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'6c'
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'6c'
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'6c'
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'c'
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====
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---- QUERY
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# Regression test for IMPALA-1322
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select count(*) from functional.chars_tiny as A, functional.chars_tiny as B
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where cast(A.cs as CHAR(1)) = cast(B.vc as CHAR(1));
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---- TYPES
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bigint
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---- RESULTS
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9
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====
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---- QUERY
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select min(cs), max(vc), ndv(cl), ndv(vc), appx_median(cs), appx_median(vc)
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from functional.chars_tiny
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---- TYPES
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string, string, bigint, bigint, string, string
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---- RESULTS
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'1aaaa','c',7,7,'5a ','5c'
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====
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---- QUERY
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# Regression test for IMPALA-1322
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drop table if exists functional.t_1822;
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====
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---- QUERY
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# Regression test for IMPALA-1322
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create table functional.t_1822 (c10 char(10), c100 char(100), v100 varchar(100), v200 varchar(200), s string);
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====
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---- QUERY
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# Regression test for IMPALA-1322
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insert into functional.t_1822 values (cast('a' as char(1)), cast('a' as char(1)),
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cast('a' as varchar(1)), cast('a' as varchar(1)), 'a');
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====
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---- QUERY
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# Regression test for IMPALA-1316
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select count(*) from functional.t_1822 as t join functional.t_1822 as tt
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on cast(tt.s as char(129)) = t.c10 and
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cast(tt.s as char(129)) = t.c100 and tt.c10 = t.c100;
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---- TYPES
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bigint
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---- RESULTS
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1
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====
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---- QUERY
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# Regression test for IMPALA-1322
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drop table if exists functional.t_1822;
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====
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---- QUERY
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# Regression test for IMPALA-1316
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select t1.vc, COUNT(1) FROM chars_tiny t1 GROUP BY 1 ORDER BY t1.vc
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---- TYPES
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string, bigint
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---- RESULTS
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'1cccc',1
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'2cccccc',1
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'3ccc',1
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'4cc',1
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'5c',1
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'6c',2
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'c',1
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'NULL',1
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====
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---- QUERY
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# Regression test for IMPALA-1316
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select t1.cl, COUNT(1) FROM chars_tiny t1 GROUP BY 1 ORDER BY t1.cl
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---- TYPES
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char, bigint
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---- RESULTS
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'1bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb',1
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'2bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb',1
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'3bbbbb ',1
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'4bbbb ',1
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'5bbb ',1
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'6b ',2
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'b ',1
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'NULL',1
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====
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---- QUERY
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# Regression test for IMPALA-1339
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select c20 from test_char_nulls group by c20;
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---- TYPES
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char
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---- RESULTS
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'NULL'
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====
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---- QUERY
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# Regression test for IMPALA-1339
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select c40 from test_char_nulls group by c40;
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---- TYPES
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char
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---- RESULTS
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'NULL'
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====
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---- QUERY
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# Regression test for IMPALA-1339
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select c60 from test_char_nulls group by c60;
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---- TYPES
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char
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---- RESULTS
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'NULL'
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====
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---- QUERY
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# Regression test for IMPALA-1339
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select c80 from test_char_nulls group by c80;
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---- TYPES
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char
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---- RESULTS
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'NULL'
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====
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---- QUERY
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# Regression test for IMPALA-1339
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select c81 from test_char_nulls group by c81;
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---- TYPES
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char
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---- RESULTS
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'NULL'
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====
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---- QUERY
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# Regression test for IMPALA-1339
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select c82 from test_char_nulls group by c82;
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---- TYPES
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char
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---- RESULTS
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'NULL'
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====
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---- QUERY
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# Regression test for IMPALA-1339
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select c100 from test_char_nulls group by c100;
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---- TYPES
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char
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---- RESULTS
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'NULL'
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====
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---- QUERY
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# Regression test for IMPALA-1339
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select c120 from test_char_nulls group by c120;
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---- TYPES
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char
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---- RESULTS
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'NULL'
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====
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---- QUERY
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# Regression test for IMPALA-1339
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select c140 from test_char_nulls group by c140;
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---- TYPES
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char
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---- RESULTS
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'NULL'
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====
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---- QUERY
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# Regression test for IMPALA-1344
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select cs, LAST_VALUE(cs) OVER (ORDER BY cs rows between unbounded preceding and
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current row) FROM functional.chars_tiny;
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---- TYPES
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char, string
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---- RESULTS
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'1aaaa','1aaaa'
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'2aaaa','2aaaa'
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'3aaa ','3aaa '
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'4aa ','4aa '
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'5a ','5a '
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'6a ','6a '
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'6a ','6a '
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'a ','a '
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'NULL','NULL'
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====
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