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https://issues.apache.org/jira/browse/PHOENIX-1237?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14138667#comment-14138667
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ASF GitHub Bot commented on PHOENIX-1237:
-----------------------------------------
GitHub user tzolkincz opened a pull request:
https://github.com/apache/phoenix/pull/17
PHOENIX-1237
https://issues.apache.org/jira/browse/PHOENIX-1237
You can merge this pull request into a Git repository by running:
$ git pull https://github.com/tzolkincz/phoenix master
Alternatively you can review and apply these changes as the patch at:
https://github.com/apache/phoenix/pull/17.patch
To close this pull request, make a commit to your master/trunk branch
with (at least) the following in the commit message:
This closes #17
----
commit 7ee1dd68b11099f8d94d267fd1cf57b95f5451d0
Author: Vaclav Loffelmann <[email protected]>
Date: 2014-09-04T14:46:32Z
PHOENIX-1237
repair bug
fix test ClientTimeArithmeticQueryIT.testCoalesceFunction
Revert "fix test ClientTimeArithmeticQueryIT.testCoalesceFunction"
This reverts commit bff9bc411235283025b83c02e6f03ae5498b1c84.
update test
update imports
evaluating tru only if children was evaluated
update coalesce input params validating
drop table after test
revert pom changes
----
> COALESCE Function - type of second parameter
> --------------------------------------------
>
> Key: PHOENIX-1237
> URL: https://issues.apache.org/jira/browse/PHOENIX-1237
> Project: Phoenix
> Issue Type: Bug
> Affects Versions: 5.0.0, 3.1, 4.1
> Reporter: Vaclav Loffelmann
> Assignee: Vaclav Loffelmann
> Attachments: PHOENIX-1237.fix.patch, PHOENIX-1237.fix2.patch,
> PHOENIX_1237.patch
>
>
> There is an issue with automatic set data type of second parameter to
> coalesce function.
> For instance table:
> {code:sql}
> CREATE TABLE IF NOT EXISTS TEST_COALESCE(
> ID BIGINT NOT NULL,
> COUNT UNSIGNED_INT
> CONSTRAINT pk PRIMARY KEY(ID));
> {code}
> and query:
> {code:sql}
> SELECT COALESCE(SUM(COUNT), 0) FROM TEST_SUM GROUP BY ID;
> {code}
> This will cause in:
> {quote}SQLException: ERROR 507 (42846): Cannot convert type. COALESCE
> expected UNSIGNED_INT, but got INTEGER {quote}
> Hence second parameter is typed to its input value (eg. 0 is signed int not
> long), and long is expected. That is cause for ArrayIndexOutOfBoundsException
> described in PHOENIX-1229.
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