Csaba Ringhofer has posted comments on this change. ( 
http://gerrit.cloudera.org:8080/19660 )

Change subject: IMPALA-12019: Support ORDER BY for arrays of fixed length types 
in select list
......................................................................


Patch Set 8:

(3 comments)

http://gerrit.cloudera.org:8080/#/c/19660/8/testdata/ComplexTypesTbl/simple_arrays_big.parq
File testdata/ComplexTypesTbl/simple_arrays_big.parq:

http://gerrit.cloudera.org:8080/#/c/19660/8/testdata/ComplexTypesTbl/simple_arrays_big.parq@1
PS8, Line 1: PAR1€â  €â     ,À¸%%(QR&
vUQcE=BJ7=RÅ]­02"‡^+^7N=.*K%\0v~d
   
1K0W<C`=(__H

https://github.com/apache/impala/blob/master/testdata/data/README ?
also, would it be very hard to generate this during dataload? There are some 
files bigger than this in the repo, but avoiding adding it would be nice


http://gerrit.cloudera.org:8080/#/c/19660/7/testdata/workloads/functional-query/queries/QueryTest/nested-map-in-select-list.test
File 
testdata/workloads/functional-query/queries/QueryTest/nested-map-in-select-list.test:

http://gerrit.cloudera.org:8080/#/c/19660/7/testdata/workloads/functional-query/queries/QueryTest/nested-map-in-select-list.test@38
PS7, Line 38: # Same collection used twice in a select list.
> Moved to sort.test.
Oops, no I am worried that this will cause problems when sort.test is run with 
other table formats than Parquet/ORC
https://github.com/apache/impala/blob/63d13a35f35874822daf167d763ed683f1ec48ef/tests/query_test/test_queries.py#L46

Can you separate the sort related tests to another .test file and running it if 
the file format is not ORC/Parquet?


http://gerrit.cloudera.org:8080/#/c/19660/7/tests/query_test/test_sort.py
File tests/query_test/test_sort.py:

http://gerrit.cloudera.org:8080/#/c/19660/7/tests/query_test/test_sort.py@296
PS7, Line 296:     if cls.exploration_strategy() == 'core':
             :       cls.ImpalaTestMatrix.add_constraint(lambda v:
             :           v.get_value('table_format').file_format == 'parquet')
Having more file formats doesn't seem useful as 
functional_parquet.simple_arrays_big is baked in in the query



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Gerrit-Project: Impala-ASF
Gerrit-Branch: master
Gerrit-MessageType: comment
Gerrit-Change-Id: Ic7974ef392c1412e8c60231e3420367bd189677a
Gerrit-Change-Number: 19660
Gerrit-PatchSet: 8
Gerrit-Owner: Daniel Becker <[email protected]>
Gerrit-Reviewer: Csaba Ringhofer <[email protected]>
Gerrit-Reviewer: Daniel Becker <[email protected]>
Gerrit-Reviewer: Impala Public Jenkins <[email protected]>
Gerrit-Reviewer: Noemi Pap-Takacs <[email protected]>
Gerrit-Reviewer: Peter Rozsa <[email protected]>
Gerrit-Comment-Date: Fri, 12 May 2023 06:56:37 +0000
Gerrit-HasComments: Yes

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