[jira] [Commented] (CALCITE-4193) Implement new sort operator: EnumerableExternalSort

2020-08-26 Thread Ruben Q L (Jira)
[ https://issues.apache.org/jira/browse/CALCITE-4193?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=17184985#comment-17184985 ] Ruben Q L commented on CALCITE-4193: {quote}The Enumerable convention was designed for in-memory

[jira] [Commented] (CALCITE-4193) Implement new sort operator: EnumerableExternalSort

2020-08-26 Thread Danny Chen (Jira)
[ https://issues.apache.org/jira/browse/CALCITE-4193?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=17184980#comment-17184980 ] Danny Chen commented on CALCITE-4193: - > We ought to be putting our effort into building a

[jira] [Commented] (CALCITE-4193) Implement new sort operator: EnumerableExternalSort

2020-08-26 Thread Rui Wang (Jira)
[ https://issues.apache.org/jira/browse/CALCITE-4193?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=17184971#comment-17184971 ] Rui Wang commented on CALCITE-4193: --- >Calcite does not know how to serialize values. So this operator

[jira] [Commented] (CALCITE-4193) Implement new sort operator: EnumerableExternalSort

2020-08-26 Thread Julian Hyde (Jira)
[ https://issues.apache.org/jira/browse/CALCITE-4193?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=17184964#comment-17184964 ] Julian Hyde commented on CALCITE-4193: -- {quote}Will it work if hide such details under

[jira] [Commented] (CALCITE-4193) Implement new sort operator: EnumerableExternalSort

2020-08-26 Thread Rui Wang (Jira)
[ https://issues.apache.org/jira/browse/CALCITE-4193?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=17184954#comment-17184954 ] Rui Wang commented on CALCITE-4193: --- >In particular, we have no mechanism to serialize and

[jira] [Commented] (CALCITE-4193) Implement new sort operator: EnumerableExternalSort

2020-08-26 Thread Julian Hyde (Jira)
[ https://issues.apache.org/jira/browse/CALCITE-4193?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=17184952#comment-17184952 ] Julian Hyde commented on CALCITE-4193: -- The Enumerable convention was designed for in-memory data,

[jira] [Commented] (CALCITE-4193) Implement new sort operator: EnumerableExternalSort

2020-08-25 Thread Rui Wang (Jira)
[ https://issues.apache.org/jira/browse/CALCITE-4193?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=17184192#comment-17184192 ] Rui Wang commented on CALCITE-4193: --- +1 this is a definitely useful feature. Also I think this fits

[jira] [Commented] (CALCITE-4193) Implement new sort operator: EnumerableExternalSort

2020-08-25 Thread Ruben Q L (Jira)
[ https://issues.apache.org/jira/browse/CALCITE-4193?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=17184161#comment-17184161 ] Ruben Q L commented on CALCITE-4193: If we take PostgreSQL as a reference, according to