[jira] [Created] (CALCITE-4021) EnumerableUnion should preserve ordering when all inputs have the same collation

Rui Wang created CALCITE-4021: - Summary: EnumerableUnion should preserve ordering when all inputs have the same collation Key: CALCITE-4021 URL: https://issues.apache.org/jira/browse/CALCITE-4021 Project:

[jira] [Assigned] (CALCITE-4021) EnumerableUnion should preserve ordering when all inputs have the same collation

[ https://issues.apache.org/jira/browse/CALCITE-4021?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Rui Wang reassigned CALCITE-4021: - Assignee: Rui Wang > EnumerableUnion should preserve ordering when all inputs have the same >

[jira] [Commented] (CALCITE-4017) Implement trait propagation for Enumerable Setop

[ https://issues.apache.org/jira/browse/CALCITE-4017?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17114903#comment-17114903 ] Rui Wang commented on CALCITE-4017: --- Agreed. We can continue on this Jira. Meanwhile,

[jira] [Updated] (CALCITE-4021) EnumerableUnion should preserve ordering when all inputs have the same collation

[ https://issues.apache.org/jira/browse/CALCITE-4021?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Rui Wang updated CALCITE-4021: -- Description: For query: {code:sql} select name from sales_dept union select name from it_dept order

[jira] [Commented] (CALCITE-4017) Implement trait propagation for Enumerable Setop

[ https://issues.apache.org/jira/browse/CALCITE-4017?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17114904#comment-17114904 ] Haisheng Yuan commented on CALCITE-4017: Thanks a lot, [~amaliujia]. > Impleme

[jira] [Commented] (CALCITE-3541) Avoid transformations to Enumerable nodes for custom SqlOperators

[ https://issues.apache.org/jira/browse/CALCITE-3541?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17114981#comment-17114981 ] Stamatis Zampetakis commented on CALCITE-3541: -- [~xndai] Take {{Enumerable

[jira] [Commented] (CALCITE-3221) Add a sort-merge union algorithm

[ https://issues.apache.org/jira/browse/CALCITE-3221?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17114987#comment-17114987 ] Stamatis Zampetakis commented on CALCITE-3221: -- I haven't thoroughly thoug

[jira] [Commented] (CALCITE-3972) Allow RelBuilder to create RelNode with convention and use it for trait convert

[ https://issues.apache.org/jira/browse/CALCITE-3972?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17114988#comment-17114988 ] Stamatis Zampetakis commented on CALCITE-3972: -- [~xndai] Is it this change

[jira] [Commented] (CALCITE-4011) Implement trait propagation for EnumerableProject and EnumerableFilter

[ https://issues.apache.org/jira/browse/CALCITE-4011?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17114989#comment-17114989 ] Rui Wang commented on CALCITE-4011: --- Ah I missed your comment about trait derivation

[jira] [Commented] (CALCITE-4021) EnumerableUnion should preserve ordering when all inputs have the same collation

[ https://issues.apache.org/jira/browse/CALCITE-4021?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17114999#comment-17114999 ] Julian Hyde commented on CALCITE-4021: -- {{EnumerableUnion}} COULD preserve orderin

[jira] [Commented] (CALCITE-3221) Add a sort-merge union algorithm

[ https://issues.apache.org/jira/browse/CALCITE-3221?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17115001#comment-17115001 ] Julian Hyde commented on CALCITE-3221: -- [~hyuan], I agree with [~zabetak], and I'm

[jira] [Commented] (CALCITE-3972) Allow RelBuilder to create RelNode with convention and use it for trait convert

[ https://issues.apache.org/jira/browse/CALCITE-3972?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17115004#comment-17115004 ] Xiening Dai commented on CALCITE-3972: -- [~zabetak] this is separate, and has nothi

[jira] [Commented] (CALCITE-3541) Avoid transformations to Enumerable nodes for custom SqlOperators

[ https://issues.apache.org/jira/browse/CALCITE-3541?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17115005#comment-17115005 ] Xiening Dai commented on CALCITE-3541: -- Ok, I see. The base class does have a pred