[jira] [Commented] (CALCITE-2404) Accessing structured-types is not implemented by the runtime

[ https://issues.apache.org/jira/browse/CALCITE-2404?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16567853#comment-16567853 ] Stamatis Zampetakis commented on CALCITE-2404: -- OK great! I will try to fix the flattener

[jira] [Commented] (CALCITE-2404) Accessing structured-types is not implemented by the runtime

[ https://issues.apache.org/jira/browse/CALCITE-2404?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16563683#comment-16563683 ] Stamatis Zampetakis commented on CALCITE-2404: -- I updated the PR with the proposed changes

[jira] [Commented] (CALCITE-2404) Accessing structured-types is not implemented by the runtime

[ https://issues.apache.org/jira/browse/CALCITE-2404?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16565109#comment-16565109 ] Stamatis Zampetakis commented on CALCITE-2404: --  I think it is relevant to discuss a bit

[jira] [Commented] (CALCITE-2404) Accessing structured-types is not implemented by the runtime

[ https://issues.apache.org/jira/browse/CALCITE-2404?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16566007#comment-16566007 ] Stamatis Zampetakis commented on CALCITE-2404: -- {quote}There are some operators that are

[jira] [Commented] (CALCITE-2404) Accessing structured-types is not implemented by the runtime

[ https://issues.apache.org/jira/browse/CALCITE-2404?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16565257#comment-16565257 ] Stamatis Zampetakis commented on CALCITE-2404: -- [~vladimirsitnikov] good catch! Thanks!

[jira] [Commented] (CALCITE-2404) Accessing structured-types is not implemented by the runtime

[ https://issues.apache.org/jira/browse/CALCITE-2404?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16563364#comment-16563364 ] Stamatis Zampetakis commented on CALCITE-2404: -- Thanks a lot for the comments. A few

[jira] [Created] (CALCITE-2464) Struct types are always not nullable

Stamatis Zampetakis created CALCITE-2464: Summary: Struct types are always not nullable Key: CALCITE-2464 URL: https://issues.apache.org/jira/browse/CALCITE-2464 Project: Calcite

[jira] [Commented] (CALCITE-2404) Accessing structured-types is not implemented by the runtime

[ https://issues.apache.org/jira/browse/CALCITE-2404?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16575927#comment-16575927 ] Stamatis Zampetakis commented on CALCITE-2404: -- I updated the PR. Let me know if you have

[jira] [Commented] (CALCITE-2464) Struct types are always not nullable

[ https://issues.apache.org/jira/browse/CALCITE-2464?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16579716#comment-16579716 ] Stamatis Zampetakis commented on CALCITE-2464: -- If the example you provided is valid then

[jira] [Commented] (CALCITE-2464) Struct types are always not nullable

[ https://issues.apache.org/jira/browse/CALCITE-2464?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16585687#comment-16585687 ] Stamatis Zampetakis commented on CALCITE-2464: -- The following extracts are taken by a

[jira] [Updated] (CALCITE-2404) Accessing structured-types is not implemented by the runtime

[ https://issues.apache.org/jira/browse/CALCITE-2404?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Stamatis Zampetakis updated CALCITE-2404: - External issue URL: (was: https://github.com/apache/calcite/pull/762) >

[jira] [Updated] (CALCITE-2404) Accessing structured-types is not implemented by the runtime

[ https://issues.apache.org/jira/browse/CALCITE-2404?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Stamatis Zampetakis updated CALCITE-2404: - External issue URL: https://github.com/apache/calcite/pull/762 > Accessing

[jira] [Commented] (CALCITE-2404) Accessing structured-types is not implemented by the runtime

[ https://issues.apache.org/jira/browse/CALCITE-2404?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16546948#comment-16546948 ] Stamatis Zampetakis commented on CALCITE-2404: -- A first attempt at resolving this issue

[jira] [Commented] (CALCITE-2404) Accessing structured-types is not implemented by the runtime

[ https://issues.apache.org/jira/browse/CALCITE-2404?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16602876#comment-16602876 ] Stamatis Zampetakis commented on CALCITE-2404: -- The return type of the function is a

[jira] [Commented] (CALCITE-2404) Accessing structured-types is not implemented by the runtime

[ https://issues.apache.org/jira/browse/CALCITE-2404?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16604219#comment-16604219 ] Stamatis Zampetakis commented on CALCITE-2404: -- {quote}Suppose the function returns

[jira] [Commented] (CALCITE-2404) Accessing structured-types is not implemented by the runtime

[ https://issues.apache.org/jira/browse/CALCITE-2404?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16538633#comment-16538633 ] Stamatis Zampetakis commented on CALCITE-2404: -- FYI, it is definitely a bug and I already

[jira] [Created] (CALCITE-2404) Accessing structured-types is not implemented by the runtime

Stamatis Zampetakis created CALCITE-2404: Summary: Accessing structured-types is not implemented by the runtime Key: CALCITE-2404 URL: https://issues.apache.org/jira/browse/CALCITE-2404

[jira] [Updated] (CALCITE-2404) Accessing structured-types is not implemented by the runtime

[ https://issues.apache.org/jira/browse/CALCITE-2404?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Stamatis Zampetakis updated CALCITE-2404: - Description: Queries on tables containing structured types cannot be executed

[jira] [Updated] (CALCITE-2404) Accessing structured-types is not implemented by the runtime

[ https://issues.apache.org/jira/browse/CALCITE-2404?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Stamatis Zampetakis updated CALCITE-2404: - Description: Queries on tables containing structured types cannot be executed

[jira] [Updated] (CALCITE-2404) Accessing structured-types is not implemented by the runtime

[ https://issues.apache.org/jira/browse/CALCITE-2404?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Stamatis Zampetakis updated CALCITE-2404: - Description: Queries on tables containing structured types cannot be executed

[jira] [Commented] (CALCITE-2404) Accessing structured-types is not implemented by the runtime

[ https://issues.apache.org/jira/browse/CALCITE-2404?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16535752#comment-16535752 ] Stamatis Zampetakis commented on CALCITE-2404: -- I am a bit surprised that I bumped into

[jira] [Commented] (CALCITE-2404) Accessing structured-types is not implemented by the runtime

[ https://issues.apache.org/jira/browse/CALCITE-2404?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16535923#comment-16535923 ] Stamatis Zampetakis commented on CALCITE-2404: -- The use-cases that I tested do not include

[jira] [Commented] (CALCITE-1508) SortJoinTransposeRule can remove the top Sort node if it is a trivial ORDER BY and the non-preserved side of the outer join is count-preserving

[ https://issues.apache.org/jira/browse/CALCITE-1508?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16646761#comment-16646761 ] Stamatis Zampetakis commented on CALCITE-1508: -- I think that the SortRemoveRule can

[jira] [Commented] (CALCITE-2617) FilterProjectTransposeRule should allow filter conditions with correlated variables to be pushed down

[ https://issues.apache.org/jira/browse/CALCITE-2617?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16646806#comment-16646806 ] Stamatis Zampetakis commented on CALCITE-2617: -- [~rubenql] , I just saw that you already

[jira] [Commented] (CALCITE-2617) FilterProjectTransposeRule should allow filter conditions with correlated variables to be pushed down

[ https://issues.apache.org/jira/browse/CALCITE-2617?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16648976#comment-16648976 ] Stamatis Zampetakis commented on CALCITE-2617: -- [~julianhyde] {quote} I think that we

[jira] [Commented] (CALCITE-2624) Add a rule to copy a sort below a binary operator over the left or right input

[ https://issues.apache.org/jira/browse/CALCITE-2624?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16648979#comment-16648979 ] Stamatis Zampetakis commented on CALCITE-2624: -- I suppose the end user feature for our use

[jira] [Created] (CALCITE-2624) Add a rule to copy a sort below a binary operator over the left or right input

Stamatis Zampetakis created CALCITE-2624: Summary: Add a rule to copy a sort below a binary operator over the left or right input Key: CALCITE-2624 URL: https://issues.apache.org/jira/browse/CALCITE-2624

[jira] [Commented] (CALCITE-2617) FilterProjectTransposeRule should allow filter conditions with correlated variables to be pushed down

[ https://issues.apache.org/jira/browse/CALCITE-2617?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16651422#comment-16651422 ] Stamatis Zampetakis commented on CALCITE-2617: -- [~julianhyde] , I updated the PR with your

[jira] [Commented] (CALCITE-2630) Convert SqlInOperator to In-Expression

[ https://issues.apache.org/jira/browse/CALCITE-2630?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16656363#comment-16656363 ] Stamatis Zampetakis commented on CALCITE-2630: -- {quote} I don't very much like the idea

[jira] [Commented] (CALCITE-2630) Convert SqlInOperator to In-Expression

[ https://issues.apache.org/jira/browse/CALCITE-2630?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16654853#comment-16654853 ] Stamatis Zampetakis commented on CALCITE-2630: -- As far as it concerns IN expressions with

[jira] [Commented] (CALCITE-2630) Convert SqlInOperator to In-Expression

[ https://issues.apache.org/jira/browse/CALCITE-2630?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16655243#comment-16655243 ] Stamatis Zampetakis commented on CALCITE-2630: -- Sure, I just wanted to be sure that we are

[jira] [Commented] (CALCITE-2404) Accessing structured-types is not implemented by the runtime

[ https://issues.apache.org/jira/browse/CALCITE-2404?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16662837#comment-16662837 ] Stamatis Zampetakis commented on CALCITE-2404: -- Thanks a lot for the review and the merge

[jira] [Commented] (CALCITE-2617) FilterProjectTransposeRule should allow filter conditions with correlated variables to be pushed down

[ https://issues.apache.org/jira/browse/CALCITE-2617?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=1826#comment-1826 ] Stamatis Zampetakis commented on CALCITE-2617: -- Thanks for the review and the added tests

[jira] [Commented] (CALCITE-2646) Support nullable struct type

[ https://issues.apache.org/jira/browse/CALCITE-2646?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16667187#comment-16667187 ] Stamatis Zampetakis commented on CALCITE-2646: -- The issue is a duplicate of

[jira] [Commented] (CALCITE-2649) Allow RelBuilder to create field references to aliased relations without knowing the size of the stack

[ https://issues.apache.org/jira/browse/CALCITE-2649?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16671284#comment-16671284 ] Stamatis Zampetakis commented on CALCITE-2649: -- I don't want to know the stack depth and I 

[jira] [Commented] (CALCITE-2649) Allow RelBuilder to create field references to aliased relations without knowing the size of the stack

[ https://issues.apache.org/jira/browse/CALCITE-2649?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16669838#comment-16669838 ] Stamatis Zampetakis commented on CALCITE-2649: -- There are two easy solutions: # Provide a

[jira] [Created] (CALCITE-2649) Allow RelBuilder to create field references to aliased relations without knowing the size of the stack

Stamatis Zampetakis created CALCITE-2649: Summary: Allow RelBuilder to create field references to aliased relations without knowing the size of the stack Key: CALCITE-2649 URL:

[jira] [Commented] (CALCITE-2649) Allow RelBuilder to create field references to aliased relations without knowing the size of the stack

[ https://issues.apache.org/jira/browse/CALCITE-2649?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16672833#comment-16672833 ] Stamatis Zampetakis commented on CALCITE-2649: -- Thanks for the clarifications

[jira] [Created] (CALCITE-2677) Struct types with one field are not mapped correctly to Java Classes

Stamatis Zampetakis created CALCITE-2677: Summary: Struct types with one field are not mapped correctly to Java Classes Key: CALCITE-2677 URL: https://issues.apache.org/jira/browse/CALCITE-2677

[jira] [Commented] (CALCITE-2596) AssertionError: Not-null boxed primitive should come back as primitive when translating correlated variables

[ https://issues.apache.org/jira/browse/CALCITE-2596?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16689471#comment-16689471 ] Stamatis Zampetakis commented on CALCITE-2596: -- I resolved the latest comments and

[jira] [Commented] (CALCITE-2657) use RexCall#clone instead of constructor to make a new RexCall in RexShuttle for more scalability

[ https://issues.apache.org/jira/browse/CALCITE-2657?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16677791#comment-16677791 ] Stamatis Zampetakis commented on CALCITE-2657: -- What do you mean "for more scalability"?

[jira] [Commented] (CALCITE-2658) Introducing more ReduceExpressionRules

[ https://issues.apache.org/jira/browse/CALCITE-2658?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16677799#comment-16677799 ] Stamatis Zampetakis commented on CALCITE-2658: -- I am not sure about adding more

[jira] [Commented] (CALCITE-2673) Default implementation of SqlDialect should not support pushing all functions

[ https://issues.apache.org/jira/browse/CALCITE-2673?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16687262#comment-16687262 ] Stamatis Zampetakis commented on CALCITE-2673: -- Can't we use the

[jira] [Created] (CALCITE-2617) FilterProjectTransposeRule should allow filter conditions with correlated variables to be pushed down

Stamatis Zampetakis created CALCITE-2617: Summary: FilterProjectTransposeRule should allow filter conditions with correlated variables to be pushed down Key: CALCITE-2617 URL:

[jira] [Commented] (CALCITE-2617) FilterProjectTransposeRule should allow filter conditions with correlated variables to be pushed down

[ https://issues.apache.org/jira/browse/CALCITE-2617?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16646434#comment-16646434 ] Stamatis Zampetakis commented on CALCITE-2617: -- {quote} Should it be enabled by default?

[jira] [Commented] (CALCITE-2617) FilterProjectTransposeRule should allow filter conditions with correlated variables to be pushed down

[ https://issues.apache.org/jira/browse/CALCITE-2617?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16646494#comment-16646494 ] Stamatis Zampetakis commented on CALCITE-2617: -- Always pushing filters in the presence of

[jira] [Commented] (CALCITE-2617) FilterProjectTransposeRule should allow filter conditions with correlated variables to be pushed down

[ https://issues.apache.org/jira/browse/CALCITE-2617?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16646510#comment-16646510 ] Stamatis Zampetakis commented on CALCITE-2617: -- I'm sorry [~julianhyde]  but I am not sure

[jira] [Updated] (CALCITE-2554) Enrich enumerable join operators with order preserving information

[ https://issues.apache.org/jira/browse/CALCITE-2554?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Stamatis Zampetakis updated CALCITE-2554: - Summary: Enrich enumerable join operators with order preserving information

[jira] [Updated] (CALCITE-2554) Enrich enumerable join operators with order preserving information

[ https://issues.apache.org/jira/browse/CALCITE-2554?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Stamatis Zampetakis updated CALCITE-2554: - Description: Calcite enumerable convention offers four ways to perform a join

[jira] [Commented] (CALCITE-2554) Enrich enumerable join operators with order preserving information

[ https://issues.apache.org/jira/browse/CALCITE-2554?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16634365#comment-16634365 ] Stamatis Zampetakis commented on CALCITE-2554: -- I enlarged the scope of this JIRA to

[jira] [Commented] (CALCITE-2404) Accessing structured-types is not implemented by the runtime

[ https://issues.apache.org/jira/browse/CALCITE-2404?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16597455#comment-16597455 ] Stamatis Zampetakis commented on CALCITE-2404: -- [~julianhyde], [~vladimirsitnikov] , can

[jira] [Commented] (CALCITE-2404) Accessing structured-types is not implemented by the runtime

[ https://issues.apache.org/jira/browse/CALCITE-2404?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16602710#comment-16602710 ] Stamatis Zampetakis commented on CALCITE-2404: -- Thanks for your comments

[jira] [Commented] (CALCITE-2582) FilterProjectTransposeRule does not always simplify the new filter condition

[ https://issues.apache.org/jira/browse/CALCITE-2582?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16624227#comment-16624227 ] Stamatis Zampetakis commented on CALCITE-2582: -- In my opinion the discussion about the

[jira] [Commented] (CALCITE-2582) FilterProjectTransposeRule does not always simplify the new filter condition

[ https://issues.apache.org/jira/browse/CALCITE-2582?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16625527#comment-16625527 ] Stamatis Zampetakis commented on CALCITE-2582: -- {quote}I don't mind you splitting the work

[jira] [Commented] (CALCITE-2582) FilterProjectTransposeRule does not always simplify the new filter condition

[ https://issues.apache.org/jira/browse/CALCITE-2582?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16625609#comment-16625609 ] Stamatis Zampetakis commented on CALCITE-2582: -- {quote} Please use

[jira] [Commented] (CALCITE-2582) FilterProjectTransposeRule does not always simplify the new filter condition

[ https://issues.apache.org/jira/browse/CALCITE-2582?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16625702#comment-16625702 ] Stamatis Zampetakis commented on CALCITE-2582: -- Yes, I understand. My point was that the

[jira] [Commented] (CALCITE-2582) FilterProjectTransposeRule does not always simplify the new filter condition

[ https://issues.apache.org/jira/browse/CALCITE-2582?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16625941#comment-16625941 ] Stamatis Zampetakis commented on CALCITE-2582: -- {quote} Anyway, you are right that the

[jira] [Created] (CALCITE-2596) AssertionError: Not-null boxed primitive should come back as primitive when translating correlated variables

Stamatis Zampetakis created CALCITE-2596: Summary: AssertionError: Not-null boxed primitive should come back as primitive when translating correlated variables Key: CALCITE-2596 URL:

[jira] [Created] (CALCITE-2582) FilterProjectTransposeRule does not always simplify the new filter condition

Stamatis Zampetakis created CALCITE-2582: Summary: FilterProjectTransposeRule does not always simplify the new filter condition Key: CALCITE-2582 URL: https://issues.apache.org/jira/browse/CALCITE-2582

[jira] [Commented] (CALCITE-2582) FilterProjectTransposeRule does not always simplify the new filter condition

[ https://issues.apache.org/jira/browse/CALCITE-2582?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16622337#comment-16622337 ] Stamatis Zampetakis commented on CALCITE-2582: -- When pushing the filter condition through

[jira] [Commented] (CALCITE-2582) FilterProjectTransposeRule does not always simplify the new filter condition

[ https://issues.apache.org/jira/browse/CALCITE-2582?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16622378#comment-16622378 ] Stamatis Zampetakis commented on CALCITE-2582: --   Consider the following test from

[jira] [Commented] (CALCITE-2404) Accessing structured-types is not implemented by the runtime

[ https://issues.apache.org/jira/browse/CALCITE-2404?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16627289#comment-16627289 ] Stamatis Zampetakis commented on CALCITE-2404: -- The requested changes are all in so the PR

[jira] [Created] (CALCITE-2678) RelBuilderTest#testRelBuilderToString fails on Windows

Stamatis Zampetakis created CALCITE-2678: Summary: RelBuilderTest#testRelBuilderToString fails on Windows Key: CALCITE-2678 URL: https://issues.apache.org/jira/browse/CALCITE-2678 Project:

[jira] [Commented] (CALCITE-2696) Make it easier to configure SqlToRelConverter.Config.getInSubQueryThreshold()

[ https://issues.apache.org/jira/browse/CALCITE-2696?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16748470#comment-16748470 ] Stamatis Zampetakis commented on CALCITE-2696: -- Hi [~dirk.mahler], for me a system

[jira] [Commented] (CALCITE-2792) Stackoverflow while evaluating filter with large number of OR conditions

[ https://issues.apache.org/jira/browse/CALCITE-2792?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16748579#comment-16748579 ] Stamatis Zampetakis commented on CALCITE-2792: -- Hi [~dirk.mahler], note that many

[jira] [Commented] (CALCITE-2658) Introducing more ReduceExpressionRules

[ https://issues.apache.org/jira/browse/CALCITE-2658?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16748569#comment-16748569 ] Stamatis Zampetakis commented on CALCITE-2658: -- Hi [~Chunwei Lei], I don't have time to do

[jira] [Commented] (CALCITE-2792) Stackoverflow while evaluating filter with large number of OR conditions

[ https://issues.apache.org/jira/browse/CALCITE-2792?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16748726#comment-16748726 ] Stamatis Zampetakis commented on CALCITE-2792: -- [~dirk.mahler] based on what you are

[jira] [Commented] (CALCITE-2464) Allow to set nullability for columns of structured types

[ https://issues.apache.org/jira/browse/CALCITE-2464?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16749709#comment-16749709 ] Stamatis Zampetakis commented on CALCITE-2464: -- [~rubenql] A column definition (in the

[jira] [Commented] (CALCITE-2464) Struct types are always not nullable

[ https://issues.apache.org/jira/browse/CALCITE-2464?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16715246#comment-16715246 ] Stamatis Zampetakis commented on CALCITE-2464: -- The issue has a PR and it looks good to

[jira] [Commented] (CALCITE-2730) RelBuilder simplifies a filter with duplicate conjunction to empty

[ https://issues.apache.org/jira/browse/CALCITE-2730?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16715225#comment-16715225 ] Stamatis Zampetakis commented on CALCITE-2730: -- Even before the introduction of

[jira] [Commented] (CALCITE-2730) RelBuilder simplifies a filter with duplicate conjunction to empty

[ https://issues.apache.org/jira/browse/CALCITE-2730?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16715130#comment-16715130 ] Stamatis Zampetakis commented on CALCITE-2730: -- Before the change of [~kgyrtkirk]

[jira] [Commented] (CALCITE-2703) Reduce code generation and class loading overhead when executing queries in the EnumerableConvention

[ https://issues.apache.org/jira/browse/CALCITE-2703?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16720036#comment-16720036 ] Stamatis Zampetakis commented on CALCITE-2703: -- [~hhlai1990], as it is the case for this

[jira] [Commented] (CALCITE-2703) Reduce code generation and class loading overhead when executing queries in the EnumerableConvention

[ https://issues.apache.org/jira/browse/CALCITE-2703?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16720057#comment-16720057 ] Stamatis Zampetakis commented on CALCITE-2703: -- [~hhlai1990], I think it is doable but I

[jira] [Commented] (CALCITE-2464) Struct types are always not nullable

[ https://issues.apache.org/jira/browse/CALCITE-2464?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16720327#comment-16720327 ] Stamatis Zampetakis commented on CALCITE-2464: -- {quote}I believe that a ROW value is

[jira] [Comment Edited] (CALCITE-2464) Struct types are always not nullable

[ https://issues.apache.org/jira/browse/CALCITE-2464?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16720327#comment-16720327 ] Stamatis Zampetakis edited comment on CALCITE-2464 at 12/13/18 3:49 PM:

[jira] [Commented] (CALCITE-2464) Struct types are always not nullable

[ https://issues.apache.org/jira/browse/CALCITE-2464?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16716760#comment-16716760 ] Stamatis Zampetakis commented on CALCITE-2464: -- {quote} A struct is null if and only if it

[jira] [Commented] (CALCITE-2730) RelBuilder simplifies a filter with duplicate conjunction to empty

[ https://issues.apache.org/jira/browse/CALCITE-2730?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16716889#comment-16716889 ] Stamatis Zampetakis commented on CALCITE-2730: -- I pushed a new commit replacing based on

[jira] [Commented] (CALCITE-2741) Add operator table with Hive-specific built-in functions

[ https://issues.apache.org/jira/browse/CALCITE-2741?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16722754#comment-16722754 ] Stamatis Zampetakis commented on CALCITE-2741: -- Thanks for the clarification [~hhlai1990]!

[jira] [Commented] (CALCITE-2741) extend the native enummerable implemention of calcite to support Hive SQL

[ https://issues.apache.org/jira/browse/CALCITE-2741?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16721192#comment-16721192 ] Stamatis Zampetakis commented on CALCITE-2741: -- Hi [~hhlai1990], can you explain a bit

[jira] [Commented] (CALCITE-1536) Initialize cluster before planner

[ https://issues.apache.org/jira/browse/CALCITE-1536?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16722908#comment-16722908 ] Stamatis Zampetakis commented on CALCITE-1536: -- Sometime ago I attempted piping the result

[jira] [Commented] (CALCITE-2464) Allow to set nullability for columns of structured types

[ https://issues.apache.org/jira/browse/CALCITE-2464?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16721432#comment-16721432 ] Stamatis Zampetakis commented on CALCITE-2464: -- Since at the moment structured types are

[jira] [Commented] (CALCITE-2741) extend the native enummerable implemention of calcite to support Hive SQL

[ https://issues.apache.org/jira/browse/CALCITE-2741?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16721588#comment-16721588 ] Stamatis Zampetakis commented on CALCITE-2741: -- I know that Hive is using Calcite

[jira] [Commented] (CALCITE-2749) org.apache.calcite.sql.parser.SqlParseException: Lexical error at line 1, column 13. Encountered: "`" (96), after : ""

[ https://issues.apache.org/jira/browse/CALCITE-2749?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16725646#comment-16725646 ] Stamatis Zampetakis commented on CALCITE-2749: -- I think you are not quoting correctly the

[jira] [Commented] (CALCITE-129) Support recursive WITH queries

[ https://issues.apache.org/jira/browse/CALCITE-129?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16717113#comment-16717113 ] Stamatis Zampetakis commented on CALCITE-129: - Recently, I bumped into the following article

[jira] [Updated] (CALCITE-2464) Allow to set nullability for columns of structured types

[ https://issues.apache.org/jira/browse/CALCITE-2464?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Stamatis Zampetakis updated CALCITE-2464: - Summary: Allow to set nullability for columns of structured types (was:

[jira] [Commented] (CALCITE-2703) Reduce code generation and class loading overhead when executing queries in the EnumerableConvention

[ https://issues.apache.org/jira/browse/CALCITE-2703?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16704984#comment-16704984 ] Stamatis Zampetakis commented on CALCITE-2703: -- [~vladimirsitnikov] Calcite's

[jira] [Commented] (CALCITE-2696) Filter containing IN clause not passed to Enumerable.scan

[ https://issues.apache.org/jira/browse/CALCITE-2696?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16701480#comment-16701480 ] Stamatis Zampetakis commented on CALCITE-2696: -- Hi [~julianhyde], I think [~dirk.mahler] 

[jira] [Comment Edited] (CALCITE-2703) Reduce code generation and class loading overhead when executing queries in the EnumerableConvention

[ https://issues.apache.org/jira/browse/CALCITE-2703?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16705762#comment-16705762 ] Stamatis Zampetakis edited comment on CALCITE-2703 at 12/1/18 10:02 AM:

[jira] [Commented] (CALCITE-2703) Reduce code generation and class loading overhead when executing queries in the EnumerableConvention

[ https://issues.apache.org/jira/browse/CALCITE-2703?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16705738#comment-16705738 ] Stamatis Zampetakis commented on CALCITE-2703: -- {quote} In other words, what if we add a

[jira] [Commented] (CALCITE-2596) AssertionError: Not-null boxed primitive should come back as primitive when translating correlated variables

[ https://issues.apache.org/jira/browse/CALCITE-2596?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16708522#comment-16708522 ] Stamatis Zampetakis commented on CALCITE-2596: -- Thanks for the review and commit

[jira] [Commented] (CALCITE-2703) Reduce code generation and class loading overhead when executing queries in the EnumerableConvention

[ https://issues.apache.org/jira/browse/CALCITE-2703?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16708539#comment-16708539 ] Stamatis Zampetakis commented on CALCITE-2703: -- I placed the cache inside

[jira] [Commented] (CALCITE-2677) Struct types with one field are not mapped correctly to Java Classes

[ https://issues.apache.org/jira/browse/CALCITE-2677?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16708268#comment-16708268 ] Stamatis Zampetakis commented on CALCITE-2677: -- I tried to illustrate the problem with a

[jira] [Created] (CALCITE-2730) RelBuilder simplifies a filter with duplicate conjunction to empty

Stamatis Zampetakis created CALCITE-2730: Summary: RelBuilder simplifies a filter with duplicate conjunction to empty Key: CALCITE-2730 URL: https://issues.apache.org/jira/browse/CALCITE-2730

[jira] [Commented] (CALCITE-2730) RelBuilder simplifies a filter with duplicate conjunction to empty

[ https://issues.apache.org/jira/browse/CALCITE-2730?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16713048#comment-16713048 ] Stamatis Zampetakis commented on CALCITE-2730: -- I added a PR with a simple unit test. The

[jira] [Commented] (CALCITE-2702) Invalid commit()/rollback() behavior on JDBC connection

[ https://issues.apache.org/jira/browse/CALCITE-2702?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16713367#comment-16713367 ] Stamatis Zampetakis commented on CALCITE-2702: -- [~julianhyde] DriverManager.getConnection

[jira] [Commented] (CALCITE-2730) RelBuilder simplifies a filter with duplicate conjunction to empty

[ https://issues.apache.org/jira/browse/CALCITE-2730?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16713355#comment-16713355 ] Stamatis Zampetakis commented on CALCITE-2730: -- I will try to have a look on Monday.

[jira] [Commented] (CALCITE-2701) Ensure that the "Baz" classes generated by Janino are thread-safe

[ https://issues.apache.org/jira/browse/CALCITE-2701?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16706946#comment-16706946 ] Stamatis Zampetakis commented on CALCITE-2701: -- Thanks for the review and commit

[jira] [Commented] (CALCITE-2703) Reduce code generation and class loading overhead when executing queries in the EnumerableConvention

[ https://issues.apache.org/jira/browse/CALCITE-2703?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16705864#comment-16705864 ] Stamatis Zampetakis commented on CALCITE-2703: -- The first reason to skip dynamic functions

[jira] [Commented] (CALCITE-2696) Make it easier to configure SqlToRelConverter.Config.getInSubQueryThreshold()

[ https://issues.apache.org/jira/browse/CALCITE-2696?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16711055#comment-16711055 ] Stamatis Zampetakis commented on CALCITE-2696: -- Apart from a connection property other

[jira] [Commented] (CALCITE-2702) Invalid commit()/rollback() behavior on JDBC connection

[ https://issues.apache.org/jira/browse/CALCITE-2702?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16712452#comment-16712452 ] Stamatis Zampetakis commented on CALCITE-2702: -- You are right about the default behavior

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