[jira] [Commented] (CALCITE-3428) Refine RelMdColumnUniqueness for Filter by considering constant columns

2019-10-23 Thread jin xing (Jira)
[ https://issues.apache.org/jira/browse/CALCITE-3428?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16958477#comment-16958477 ] jin xing commented on CALCITE-3428: --- Thanks a lot for merging ! > Refine RelMdColumnUniqueness for

[jira] [Commented] (CALCITE-3428) Refine RelMdColumnUniqueness for Filter by considering constant columns

2019-10-22 Thread jin xing (Jira)
[ https://issues.apache.org/jira/browse/CALCITE-3428?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16956792#comment-16956792 ] jin xing commented on CALCITE-3428: --- Sorry [~julianhyde] ~ I will be careful next time and will not

[jira] [Commented] (CALCITE-3428) Refine RelMdColumnUniqueness for Filter by considering constant columns

2019-10-21 Thread Julian Hyde (Jira)
[ https://issues.apache.org/jira/browse/CALCITE-3428?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16956355#comment-16956355 ] Julian Hyde commented on CALCITE-3428: -- Can you make it more efficient when there are no constants

[jira] [Commented] (CALCITE-3428) Refine RelMdColumnUniqueness for Filter by considering constant columns

2019-10-21 Thread Julian Hyde (Jira)
[ https://issues.apache.org/jira/browse/CALCITE-3428?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16956318#comment-16956318 ] Julian Hyde commented on CALCITE-3428: -- I see there is just one commit in the PR. When revising

[jira] [Commented] (CALCITE-3428) Refine RelMdColumnUniqueness for Filter by considering constant columns

2019-10-20 Thread jin xing (Jira)
[ https://issues.apache.org/jira/browse/CALCITE-3428?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16955719#comment-16955719 ] jin xing commented on CALCITE-3428: --- Thanks a lot [~julianhyde] ~ I will refine the PR by your

[jira] [Commented] (CALCITE-3428) Refine RelMdColumnUniqueness for Filter by considering constant columns

2019-10-20 Thread Julian Hyde (Jira)
[ https://issues.apache.org/jira/browse/CALCITE-3428?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16955666#comment-16955666 ] Julian Hyde commented on CALCITE-3428: -- This is a useful change; I'm glad you're doing it. Did