[jira] [Updated] (SPARK-12789) Support order by position in SQL
[
https://issues.apache.org/jira/browse/SPARK-12789?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Reynold Xin updated SPARK-12789:
Description:
This is to support order by position in SQL, e.g.
{noformat}
select c1, c2, c3 from tbl order by 1, 3
{noformat}
should be equivalent to
{noformat}
select c1, c2, c3 from tbl order by c1, c3
{noformat}
was: Num in Order by is treated as constant expression at the moment. I guess
it would be good to enable user to specify column by index which has been
supported in Hive 0.11.0 and later.
> Support order by position in SQL
>
>
> Key: SPARK-12789
> URL: https://issues.apache.org/jira/browse/SPARK-12789
> Project: Spark
> Issue Type: Bug
> Components: SQL
>Reporter: zhichao-li
>Priority: Minor
>
> This is to support order by position in SQL, e.g.
> {noformat}
> select c1, c2, c3 from tbl order by 1, 3
> {noformat}
> should be equivalent to
> {noformat}
> select c1, c2, c3 from tbl order by c1, c3
> {noformat}
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[jira] [Updated] (SPARK-12789) Support order by position in SQL
[ https://issues.apache.org/jira/browse/SPARK-12789?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Reynold Xin updated SPARK-12789: Summary: Support order by position in SQL (was: Support order by position) > Support order by position in SQL > > > Key: SPARK-12789 > URL: https://issues.apache.org/jira/browse/SPARK-12789 > Project: Spark > Issue Type: Bug > Components: SQL >Reporter: zhichao-li >Priority: Minor > > Num in Order by is treated as constant expression at the moment. I guess it > would be good to enable user to specify column by index which has been > supported in Hive 0.11.0 and later. -- This message was sent by Atlassian JIRA (v6.3.4#6332) - To unsubscribe, e-mail: issues-unsubscr...@spark.apache.org For additional commands, e-mail: issues-h...@spark.apache.org
[jira] [Updated] (SPARK-12789) Support order by position in SQL
[
https://issues.apache.org/jira/browse/SPARK-12789?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Reynold Xin updated SPARK-12789:
Description:
This is to support order by position in SQL, e.g.
{noformat}
select c1, c2, c3 from tbl order by 1 desc, 3
{noformat}
should be equivalent to
{noformat}
select c1, c2, c3 from tbl order by c1 desc, c3
{noformat}
We only convert integer literals (not foldable expressions).
We should make sure this also works with select *.
was:
This is to support order by position in SQL, e.g.
{noformat}
select c1, c2, c3 from tbl order by 1 desc, 3
{noformat}
should be equivalent to
{noformat}
select c1, c2, c3 from tbl order by c1 desc, c3
{noformat}
We should make sure this also works with select *.
> Support order by position in SQL
>
>
> Key: SPARK-12789
> URL: https://issues.apache.org/jira/browse/SPARK-12789
> Project: Spark
> Issue Type: Bug
> Components: SQL
>Reporter: zhichao-li
>Priority: Minor
>
> This is to support order by position in SQL, e.g.
> {noformat}
> select c1, c2, c3 from tbl order by 1 desc, 3
> {noformat}
> should be equivalent to
> {noformat}
> select c1, c2, c3 from tbl order by c1 desc, c3
> {noformat}
> We only convert integer literals (not foldable expressions).
> We should make sure this also works with select *.
--
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[jira] [Updated] (SPARK-12789) Support order by position in SQL
[
https://issues.apache.org/jira/browse/SPARK-12789?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Reynold Xin updated SPARK-12789:
Description:
This is to support order by position in SQL, e.g.
{noformat}
select c1, c2, c3 from tbl order by 1 desc, 3
{noformat}
should be equivalent to
{noformat}
select c1, c2, c3 from tbl order by c1 desc, c3
{noformat}
We should make sure this also works with select *.
was:
This is to support order by position in SQL, e.g.
{noformat}
select c1, c2, c3 from tbl order by 1, 3
{noformat}
should be equivalent to
{noformat}
select c1, c2, c3 from tbl order by c1, c3
{noformat}
We should make sure this also works with select *.
> Support order by position in SQL
>
>
> Key: SPARK-12789
> URL: https://issues.apache.org/jira/browse/SPARK-12789
> Project: Spark
> Issue Type: Bug
> Components: SQL
>Reporter: zhichao-li
>Priority: Minor
>
> This is to support order by position in SQL, e.g.
> {noformat}
> select c1, c2, c3 from tbl order by 1 desc, 3
> {noformat}
> should be equivalent to
> {noformat}
> select c1, c2, c3 from tbl order by c1 desc, c3
> {noformat}
> We should make sure this also works with select *.
--
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[jira] [Updated] (SPARK-12789) Support order by position in SQL
[
https://issues.apache.org/jira/browse/SPARK-12789?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Reynold Xin updated SPARK-12789:
Description:
This is to support order by position in SQL, e.g.
{noformat}
select c1, c2, c3 from tbl order by 1 desc, 3
{noformat}
should be equivalent to
{noformat}
select c1, c2, c3 from tbl order by c1 desc, c3
{noformat}
We only convert integer literals (not foldable expressions).
We should make sure this also works with select *.
This should be controlled by config option spark.sql.orderByOrdinal.
was:
This is to support order by position in SQL, e.g.
{noformat}
select c1, c2, c3 from tbl order by 1 desc, 3
{noformat}
should be equivalent to
{noformat}
select c1, c2, c3 from tbl order by c1 desc, c3
{noformat}
We only convert integer literals (not foldable expressions).
We should make sure this also works with select *.
> Support order by position in SQL
>
>
> Key: SPARK-12789
> URL: https://issues.apache.org/jira/browse/SPARK-12789
> Project: Spark
> Issue Type: Bug
> Components: SQL
>Reporter: zhichao-li
>Priority: Minor
>
> This is to support order by position in SQL, e.g.
> {noformat}
> select c1, c2, c3 from tbl order by 1 desc, 3
> {noformat}
> should be equivalent to
> {noformat}
> select c1, c2, c3 from tbl order by c1 desc, c3
> {noformat}
> We only convert integer literals (not foldable expressions).
> We should make sure this also works with select *.
> This should be controlled by config option spark.sql.orderByOrdinal.
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[jira] [Updated] (SPARK-12789) Support order by position in SQL
[
https://issues.apache.org/jira/browse/SPARK-12789?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Reynold Xin updated SPARK-12789:
Target Version/s: 2.0.0
> Support order by position in SQL
>
>
> Key: SPARK-12789
> URL: https://issues.apache.org/jira/browse/SPARK-12789
> Project: Spark
> Issue Type: Bug
> Components: SQL
>Reporter: zhichao-li
>Priority: Minor
>
> This is to support order by position in SQL, e.g.
> {noformat}
> select c1, c2, c3 from tbl order by 1 desc, 3
> {noformat}
> should be equivalent to
> {noformat}
> select c1, c2, c3 from tbl order by c1 desc, c3
> {noformat}
> We only convert integer literals (not foldable expressions).
> We should make sure this also works with select *.
--
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[jira] [Updated] (SPARK-12789) Support order by position in SQL
[
https://issues.apache.org/jira/browse/SPARK-12789?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Reynold Xin updated SPARK-12789:
Description:
This is to support order by position in SQL, e.g.
{noformat}
select c1, c2, c3 from tbl order by 1, 3
{noformat}
should be equivalent to
{noformat}
select c1, c2, c3 from tbl order by c1, c3
{noformat}
We should make sure this also works with select *.
was:
This is to support order by position in SQL, e.g.
{noformat}
select c1, c2, c3 from tbl order by 1, 3
{noformat}
should be equivalent to
{noformat}
select c1, c2, c3 from tbl order by c1, c3
{noformat}
> Support order by position in SQL
>
>
> Key: SPARK-12789
> URL: https://issues.apache.org/jira/browse/SPARK-12789
> Project: Spark
> Issue Type: Bug
> Components: SQL
>Reporter: zhichao-li
>Priority: Minor
>
> This is to support order by position in SQL, e.g.
> {noformat}
> select c1, c2, c3 from tbl order by 1, 3
> {noformat}
> should be equivalent to
> {noformat}
> select c1, c2, c3 from tbl order by c1, c3
> {noformat}
> We should make sure this also works with select *.
--
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