[jira] [Commented] (CALCITE-4558) Sort CPU cost should not incur per-field copy cost for alignment with filter and project

[ https://issues.apache.org/jira/browse/CALCITE-4558?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=17310420#comment-17310420 ] Vladimir Sitnikov commented on CALCITE-4558: Pointer to row has fixed size no matter what

[jira] [Comment Edited] (CALCITE-4558) Sort CPU cost should not incur per-field copy cost for alignment with filter and project

[ https://issues.apache.org/jira/browse/CALCITE-4558?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=17310308#comment-17310308 ] Julian Hyde edited comment on CALCITE-4558 at 3/29/21, 12:18 AM: - Can

[jira] [Commented] (CALCITE-4558) Sort CPU cost should not incur per-field copy cost for alignment with filter and project

[ https://issues.apache.org/jira/browse/CALCITE-4558?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=17310308#comment-17310308 ] Julian Hyde commented on CALCITE-4558: -- Can you change the subject from 'Sort' to

[jira] [Commented] (CALCITE-4557) Sort costing should account the number of sort keys: the more keys to compare, the more the cost

[ https://issues.apache.org/jira/browse/CALCITE-4557?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=17310306#comment-17310306 ] Julian Hyde commented on CALCITE-4557: -- I doubt that a 5-key sort is significantly more expensive

[jira] [Updated] (CALCITE-4558) Sort CPU cost should not incur per-field copy cost for alignment with filter and project

[ https://issues.apache.org/jira/browse/CALCITE-4558?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Vladimir Sitnikov updated CALCITE-4558: --- Summary: Sort CPU cost should not incur per-field copy cost for alignment with

[jira] [Updated] (CALCITE-4558) Sort CPU cost should be aligned with filter and project: sort should not incur per-field copy cost

[ https://issues.apache.org/jira/browse/CALCITE-4558?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Vladimir Sitnikov updated CALCITE-4558: --- Summary: Sort CPU cost should be aligned with filter and project: sort should not

[jira] [Updated] (CALCITE-4557) Sort costing should account the number of sort keys: the more keys to compare, the more the cost

[ https://issues.apache.org/jira/browse/CALCITE-4557?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Vladimir Sitnikov updated CALCITE-4557: --- Summary: Sort costing should account the number of sort keys: the more keys to

[jira] [Updated] (CALCITE-4558) Sort CPU cost should be aligned with filter and project: sort should not incur row copy cost

[ https://issues.apache.org/jira/browse/CALCITE-4558?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Vladimir Sitnikov updated CALCITE-4558: --- Summary: Sort CPU cost should be aligned with filter and project: sort should not

[jira] [Updated] (CALCITE-4557) Sort costing should account the number of sort keys: the more keys to compare, the more the cose

[ https://issues.apache.org/jira/browse/CALCITE-4557?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Vladimir Sitnikov updated CALCITE-4557: --- Summary: Sort costing should account the number of sort keys: the more keys to

[jira] [Created] (CALCITE-4558) Sort CPU cost should be aligned with filter and project: sort should incur row copy cost

Vladimir Sitnikov created CALCITE-4558: -- Summary: Sort CPU cost should be aligned with filter and project: sort should incur row copy cost Key: CALCITE-4558 URL:

[jira] [Created] (CALCITE-4557) Sort costing should account the number of sort keys

Vladimir Sitnikov created CALCITE-4557: -- Summary: Sort costing should account the number of sort keys Key: CALCITE-4557 URL: https://issues.apache.org/jira/browse/CALCITE-4557 Project: Calcite

[jira] [Updated] (CALCITE-4556) CalciteMetaImpl#createEmptyResultSet override of (Avatica) MetaImpl#createEmptyResultSet should not pass a class instance to CursorFactory#deduce

[ https://issues.apache.org/jira/browse/CALCITE-4556?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] ASF GitHub Bot updated CALCITE-4556: Labels: pull-request-available (was: ) > CalciteMetaImpl#createEmptyResultSet override

[jira] [Created] (CALCITE-4556) CalciteMetaImpl#createEmptyResultSet override of (Avatica) MetaImpl#createEmptyResultSet should not pass a class instance to CursorFactory#deduce

Alessandro Solimando created CALCITE-4556: - Summary: CalciteMetaImpl#createEmptyResultSet override of (Avatica) MetaImpl#createEmptyResultSet should not pass a class instance to CursorFactory#deduce Key: CALCITE-4556