[jira] [Commented] (CALCITE-5943) RelMdSelectivity can return more precise selectivity for Sample

2023-08-20 Thread Jiajun Xie (Jira)
[ https://issues.apache.org/jira/browse/CALCITE-5943?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=17756686#comment-17756686 ] Jiajun Xie commented on CALCITE-5943: - [~libenchao]  No, this is discussion about `Selectivity`.  

[jira] [Commented] (CALCITE-5943) RelMdSelectivity can return more precise selectivity for Sample

2023-08-20 Thread Benchao Li (Jira)
[ https://issues.apache.org/jira/browse/CALCITE-5943?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=17756676#comment-17756676 ] Benchao Li commented on CALCITE-5943: - Is this one duplicated with CALCITE-5944? >

[jira] [Commented] (CALCITE-5943) RelMdSelectivity can return more precise selectivity for Sample

2023-08-20 Thread Jiajun Xie (Jira)
[ https://issues.apache.org/jira/browse/CALCITE-5943?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=17756466#comment-17756466 ] Jiajun Xie commented on CALCITE-5943: - Selectivity is for predicate, maybe it is not suitable for