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https://issues.apache.org/jira/browse/HIVE-22292?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16967507#comment-16967507
]
Hive QA commented on HIVE-22292:
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| (/) *{color:green}+1 overall{color}* |
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|| Vote || Subsystem || Runtime || Comment ||
|| || || || {color:brown} Prechecks {color} ||
| {color:green}+1{color} | {color:green} @author {color} | {color:green} 0m
0s{color} | {color:green} The patch does not contain any @author tags. {color} |
|| || || || {color:brown} master Compile Tests {color} ||
| {color:green}+1{color} | {color:green} mvninstall {color} | {color:green} 9m
10s{color} | {color:green} master passed {color} |
| {color:green}+1{color} | {color:green} compile {color} | {color:green} 1m
8s{color} | {color:green} master passed {color} |
| {color:green}+1{color} | {color:green} checkstyle {color} | {color:green} 0m
46s{color} | {color:green} master passed {color} |
| {color:blue}0{color} | {color:blue} findbugs {color} | {color:blue} 4m
13s{color} | {color:blue} ql in master has 1550 extant Findbugs warnings.
{color} |
| {color:green}+1{color} | {color:green} javadoc {color} | {color:green} 1m
2s{color} | {color:green} master passed {color} |
|| || || || {color:brown} Patch Compile Tests {color} ||
| {color:green}+1{color} | {color:green} mvninstall {color} | {color:green} 1m
32s{color} | {color:green} the patch passed {color} |
| {color:green}+1{color} | {color:green} compile {color} | {color:green} 1m
11s{color} | {color:green} the patch passed {color} |
| {color:green}+1{color} | {color:green} javac {color} | {color:green} 1m
11s{color} | {color:green} the patch passed {color} |
| {color:green}+1{color} | {color:green} checkstyle {color} | {color:green} 0m
47s{color} | {color:green} ql: The patch generated 0 new + 509 unchanged - 4
fixed = 509 total (was 513) {color} |
| {color:green}+1{color} | {color:green} whitespace {color} | {color:green} 0m
0s{color} | {color:green} The patch has no whitespace issues. {color} |
| {color:green}+1{color} | {color:green} findbugs {color} | {color:green} 4m
15s{color} | {color:green} the patch passed {color} |
| {color:green}+1{color} | {color:green} javadoc {color} | {color:green} 1m
3s{color} | {color:green} the patch passed {color} |
|| || || || {color:brown} Other Tests {color} ||
| {color:green}+1{color} | {color:green} asflicense {color} | {color:green} 0m
15s{color} | {color:green} The patch does not generate ASF License warnings.
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| {color:black}{color} | {color:black} {color} | {color:black} 26m 7s{color} |
{color:black} {color} |
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|| Subsystem || Report/Notes ||
| Optional Tests | asflicense javac javadoc findbugs checkstyle compile |
| uname | Linux hiveptest-server-upstream 3.16.0-4-amd64 #1 SMP Debian
3.16.43-2+deb8u5 (2017-09-19) x86_64 GNU/Linux |
| Build tool | maven |
| Personality |
/data/hiveptest/working/yetus_PreCommit-HIVE-Build-19295/dev-support/hive-personality.sh
|
| git revision | master / b15c1b6 |
| Default Java | 1.8.0_111 |
| findbugs | v3.0.1 |
| modules | C: ql U: ql |
| Console output |
http://104.198.109.242/logs//PreCommit-HIVE-Build-19295/yetus.txt |
| Powered by | Apache Yetus http://yetus.apache.org |
This message was automatically generated.
> Implement Hypothetical-Set Aggregate Functions
> ----------------------------------------------
>
> Key: HIVE-22292
> URL: https://issues.apache.org/jira/browse/HIVE-22292
> Project: Hive
> Issue Type: Improvement
> Components: UDF
> Reporter: Krisztian Kasa
> Assignee: Krisztian Kasa
> Priority: Major
> Fix For: 4.0.0
>
> Attachments: HIVE-22292.1.patch, HIVE-22292.2.patch,
> HIVE-22292.3.patch, HIVE-22292.4.patch, HIVE-22292.5.patch,
> HIVE-22292.6.patch, HIVE-22292.7.patch, HIVE-22292.7.patch,
> HIVE-22292.8.patch, HIVE-22292.8.patch
>
>
> {code}
> <hypothetical set function> ::=
> <rank function type> <left paren>
> <hypothetical set function value expression list> <right paren>
> <within group specification>
> <rank function type> ::=
> RANK
> | DENSE_RANK
> | PERCENT_RANK
> | CUME_DIST
> {code}
> Example:
> {code}
> CREATE TABLE table1 (column1 int);
> INSERT INTO table1 VALUES (NULL), (3), (8), (13), (7), (6), (20), (NULL),
> (NULL), (10), (7), (15), (16), (8), (7), (8), (NULL);
> {code}
> {code}
> SELECT rank(6) WITHIN GROUP (ORDER BY column1) FROM table1;
> {code}
> {code}
> 2
> {code}
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