[jira] [Assigned] (IGNITE-19791) Sql. Introduce SqlRowHandler
[
https://issues.apache.org/jira/browse/IGNITE-19791?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Pavel Pereslegin reassigned IGNITE-19791:
-
Assignee: Pavel Pereslegin
> Sql. Introduce SqlRowHandler
>
>
> Key: IGNITE-19791
> URL: https://issues.apache.org/jira/browse/IGNITE-19791
> Project: Ignite
> Issue Type: Improvement
> Components: sql
>Reporter: Konstantin Orlov
>Assignee: Pavel Pereslegin
>Priority: Major
> Labels: ignite-3
>
> As of now, there is unconditional row conversion from storage format to sql
> internal row format. This conversion is quite expensive, and affects
> performance.
> To address this issue, lets introduce new RowHandler that apart of already
> existing way to create a row will provide one more to simply wrap row in the
> storage format and do the conversion on demand.
> Ultimate goal is to avoid any conversion for queries like {{SELECT * FROM
> table}} .
--
This message was sent by Atlassian Jira
(v8.20.10#820010)
[jira] [Assigned] (IGNITE-19791) Sql. Introduce SqlRowHandler
[
https://issues.apache.org/jira/browse/IGNITE-19791?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Pavel Pereslegin reassigned IGNITE-19791:
-
Assignee: (was: Pavel Pereslegin)
> Sql. Introduce SqlRowHandler
>
>
> Key: IGNITE-19791
> URL: https://issues.apache.org/jira/browse/IGNITE-19791
> Project: Ignite
> Issue Type: Improvement
> Components: sql
>Reporter: Konstantin Orlov
>Priority: Major
> Labels: ignite-3
>
> As of now, there is unconditional row conversion from storage format to sql
> internal row format. This conversion is quite expensive, and affects
> performance.
> To address this issue, lets introduce new RowHandler that apart of already
> existing way to create a row will provide one more to simply wrap row in the
> storage format and do the conversion on demand.
> Ultimate goal is to avoid any conversion for queries like {{SELECT * FROM
> table}} .
--
This message was sent by Atlassian Jira
(v8.20.10#820010)
[jira] [Assigned] (IGNITE-19791) Sql. Introduce SqlRowHandler
[
https://issues.apache.org/jira/browse/IGNITE-19791?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Pavel Pereslegin reassigned IGNITE-19791:
-
Assignee: Pavel Pereslegin
> Sql. Introduce SqlRowHandler
>
>
> Key: IGNITE-19791
> URL: https://issues.apache.org/jira/browse/IGNITE-19791
> Project: Ignite
> Issue Type: Improvement
> Components: sql
>Reporter: Konstantin Orlov
>Assignee: Pavel Pereslegin
>Priority: Major
> Labels: ignite-3
>
> As of now, there is unconditional row conversion from storage format to sql
> internal row format. This conversion is quite expensive, and affects
> performance.
> To address this issue, lets introduce new RowHandler that apart of already
> existing way to create a row will provide one more to simply wrap row in the
> storage format and do the conversion on demand.
> Ultimate goal is to avoid any conversion for queries like {{SELECT * FROM
> table}} .
--
This message was sent by Atlassian Jira
(v8.20.10#820010)
