[
https://issues.apache.org/jira/browse/PHOENIX-4869?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Gardella Juan Pablo updated PHOENIX-4869:
-----------------------------------------
Description:
I'm using [Phoenix shipped
|https://docs.hortonworks.com/HDPDocuments/HDP2/HDP-2.6.1/bk_release-notes/content/patch_phoenix.html]at
[HDP
2.6.1|https://docs.hortonworks.com/HDPDocuments/HDP2/HDP-2.6.1/index.html]. I
have a table defined as:
{code:sql}
create table test (
id VARCHAR not null primary key,
json VARCHAR,
ts timestamp
)
CREATE INDEX testix ON test (ts ) INCLUDE(id,json);
{code}
It has 2559774 rows. If I execute the following query, it returns a row with a
null value.
{code:sql}
select * from
(
SELECT ID
FROM test
LIMIT 100000 OFFSET 100000
)
where ID is null
{code}
I was reviewing the git logs and I didn't see any commit related to that[1].
Notice the query for OFFSET and LIMIT lowers than 100000 does not fail. I've
attached a capture of the query results.
!empty_row.png!
Notice if I execute SELECT ID FROM test WHERE ID IS NULL returns an empty
result as expected.
!no_results.png!
Thread:
[https://lists.apache.org/thread.html/fd54a0cf623a20ad54d1ac65656d01add8eeef74ad51fb1674afb566@%3Cuser.phoenix.apache.org%3E]
[1] Similar but not equal is PHOENIX-3422. The results is no data instead of
null row.
was:
I'm using [Phoenix shipped
|https://docs.hortonworks.com/HDPDocuments/HDP2/HDP-2.6.1/bk_release-notes/content/patch_phoenix.html]at
[HDP
2.6.1|https://docs.hortonworks.com/HDPDocuments/HDP2/HDP-2.6.1/index.html]. I
have a table defined as:
{code:sql}
create table test (
id VARCHAR not null primary key,
json VARCHAR,
ts timestamp
)
CREATE INDEX testix ON test (ts ) INCLUDE(id,json);
{code}
It has 2559774 rows. If I execute the following query, it returns a row with a
null value.
{code:sql}
select * from
(
SELECT ID
FROM test
LIMIT 100000 OFFSET 100000
)
where ID is null
{code}
I was reviewing the git logs and I didn't see any commit related to that[1].
Notice the query for OFFSET and LIMIT lowers than 10000 does not fail. I've
attached a capture of the query results.
!empty_row.png!
Notice if I execute SELECT ID FROM test WHERE ID IS NULL returns an empty
result as expected.
!no_results.png!
Thread:
[https://lists.apache.org/thread.html/fd54a0cf623a20ad54d1ac65656d01add8eeef74ad51fb1674afb566@%3Cuser.phoenix.apache.org%3E]
[1] Similar but not equal is PHOENIX-3422. The results is no data instead of
null row.
> Empty row when using OFFSET + LIMIT
> -----------------------------------
>
> Key: PHOENIX-4869
> URL: https://issues.apache.org/jira/browse/PHOENIX-4869
> Project: Phoenix
> Issue Type: Bug
> Affects Versions: 4.7.0
> Reporter: Gardella Juan Pablo
> Priority: Major
> Attachments: empty_row.png, no_results.png
>
>
> I'm using [Phoenix shipped
> |https://docs.hortonworks.com/HDPDocuments/HDP2/HDP-2.6.1/bk_release-notes/content/patch_phoenix.html]at
> [HDP
> 2.6.1|https://docs.hortonworks.com/HDPDocuments/HDP2/HDP-2.6.1/index.html]. I
> have a table defined as:
> {code:sql}
>
> create table test (
> id VARCHAR not null primary key,
> json VARCHAR,
> ts timestamp
> )
> CREATE INDEX testix ON test (ts ) INCLUDE(id,json);
> {code}
> It has 2559774 rows. If I execute the following query, it returns a row with
> a null value.
> {code:sql}
> select * from
> (
> SELECT ID
> FROM test
> LIMIT 100000 OFFSET 100000
> )
> where ID is null
> {code}
>
> I was reviewing the git logs and I didn't see any commit related to that[1].
> Notice the query for OFFSET and LIMIT lowers than 100000 does not fail. I've
> attached a capture of the query results.
> !empty_row.png!
> Notice if I execute SELECT ID FROM test WHERE ID IS NULL returns an empty
> result as expected.
> !no_results.png!
>
> Thread:
> [https://lists.apache.org/thread.html/fd54a0cf623a20ad54d1ac65656d01add8eeef74ad51fb1674afb566@%3Cuser.phoenix.apache.org%3E]
> [1] Similar but not equal is PHOENIX-3422. The results is no data instead of
> null row.
>
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