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Posted to issues@ignite.apache.org by "Iurii Gerzhedovich (Jira)" <ji...@apache.org> on 2024/08/07 09:17:00 UTC

[jira] [Updated] (IGNITE-22829) Sql. Optimize performance of count(*)

     [ https://issues.apache.org/jira/browse/IGNITE-22829?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Iurii Gerzhedovich updated IGNITE-22829:
----------------------------------------
    Description: 
We have an API to get the size of a table we can implement optimization to rapid return result of count(*) (count(1), count(non_nullable_field))

 

The optimization should be applied only for implicit transactions

  was:We have an API to get the size of a table we can implement optimization to rapid return result of count(*) (count(1), count(non_nullable_field))


> Sql. Optimize performance of count(*)
> -------------------------------------
>
>                 Key: IGNITE-22829
>                 URL: https://issues.apache.org/jira/browse/IGNITE-22829
>             Project: Ignite
>          Issue Type: Improvement
>          Components: sql
>            Reporter: Iurii Gerzhedovich
>            Priority: Major
>              Labels: ignite-3
>
> We have an API to get the size of a table we can implement optimization to rapid return result of count(*) (count(1), count(non_nullable_field))
>  
> The optimization should be applied only for implicit transactions



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