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jin xing commented on CALCITE-3428:
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Thanks a lot [~julianhyde] ~
I will refine the P
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jin xing commented on CALCITE-3431:
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Thanks for comment [~julianhyde]
I updated the
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jin xing updated CALCITE-3431:
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Summary: SemiJoinRule doesn't work when right-hand side is not Aggregate
but distinct on join keys (
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jin xing updated CALCITE-3431:
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Description:
Calcite generate semi-join by SemiJoinRule, which only works on pattern of
Join(RelNode
jin xing created CALCITE-3431:
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Summary: SemiJoinRule doesn't work when right-hand side is natural
distinct on join keys
Key: CALCITE-3431
URL: https://issues.apache.org/jira/browse/CALCITE-3431
Project:
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jin xing updated CALCITE-3428:
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Description:
AggregateRemoveRule fails to remove the top Aggregate for below SQL
{code:java}
select m
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jin xing updated CALCITE-3428:
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Description:
AggregateRemoveRule fails to remove the top Aggregate for below SQL
{code:java}
select m
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jin xing updated CALCITE-3428:
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Description:
AggregateRemoveRule fails to remove the top Aggregate for below SQL
{code:java}
select m
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jin xing updated CALCITE-3428:
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Description:
AggregateRemoveRule fails to remove the top Aggregate for below SQL
{code:java}
select m
jin xing created CALCITE-3428:
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Summary: Refine RelMdColumnUniqueness for Filter by considering
constant columns
Key: CALCITE-3428
URL: https://issues.apache.org/jira/browse/CALCITE-3428
Project: Calcite
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jin xing commented on CALCITE-3334:
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Thanks a lot for your shepherd [~julianhyde] ~
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jin xing updated CALCITE-3399:
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Summary: Field-pruning for set operators (except UNION ALL) changes query
semantics (was: RelFieldTr
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jin xing commented on CALCITE-3399:
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[~julianhyde]
That would be much better ~
Than
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jin xing reassigned CALCITE-3334:
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Assignee: jin xing
> Refinement for Substitution-Based MV Matching
> -
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jin xing reassigned CALCITE-3403:
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Assignee: jin xing
> WindowReduceExpressionsRule does not reuse RelMetadataQuery
> ---
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jin xing updated CALCITE-3409:
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Description:
In current code of MaterializedViewSubstitutionVisitor, all matching rules are
internal
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jin xing updated CALCITE-3409:
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Description: In current code of
> Add an interface in MaterializedViewSubstitutionVisitor to allow r
jin xing created CALCITE-3409:
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Summary: Add an interface in MaterializedViewSubstitutionVisitor
to allow registering UnifyRule
Key: CALCITE-3409
URL: https://issues.apache.org/jira/browse/CALCITE-3409
Pr
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jin xing updated CALCITE-3405:
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Summary: Prune columns for ProjectableFilterableTable when project is not
simple mapping (was: Prune
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jin xing updated CALCITE-3405:
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Summary: Prune columns for ProjectableFilterableTable when Project is not
simple mapping (was: Prune
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jin xing updated CALCITE-3405:
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Description:
Say *beatles* is a *ProjectableFilterableTable*, below Sqls fail to do column
pruning b
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jin xing updated CALCITE-3405:
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Summary: Prune columns for ProjectableFilterable when project is not simple
mapping (was: Pruning co
jin xing created CALCITE-3405:
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Summary: Pruning columns for ProjectableFilterable when project is
not simple mapping
Key: CALCITE-3405
URL: https://issues.apache.org/jira/browse/CALCITE-3405
Project: Cal
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jin xing updated CALCITE-3399:
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Description:
*RelFieldTrimmer#trimFields* provides functionality to trim fields for *UNION,
UNION A
jin xing created CALCITE-3399:
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Summary: RelFieldTrimmer trim fields for UNION, INTERSECT,
INTERSECT ALL, EXCEPT, EXCEPT ALL
Key: CALCITE-3399
URL: https://issues.apache.org/jira/browse/CALCITE-3399
Proje
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jin xing updated CALCITE-3396:
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Description:
{code:java}
Materialized-View:
select * from emps where empid < 300
union
select * from
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jin xing updated CALCITE-3396:
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Description:
{code:java}
{code}
*Materialized View:*
{code:java}
select * from emps where empid <
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jin xing updated CALCITE-3396:
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Description:
*Materialized View:*
select * from emps where empid < 300
union
select * from emps w
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jin xing closed CALCITE-2997.
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Resolution: Invalid
> Avoid pushing down join condition in SqlToRelConverter
>
jin xing created CALCITE-3396:
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Summary: Materialization matching succeeds when query and view are
both of UNION but have different 'all' property
Key: CALCITE-3396
URL: https://issues.apache.org/jira/browse/CALCITE-3
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jin xing edited comment on CALCITE-3390 at 10/8/19 1:52 PM:
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jin xing commented on CALCITE-3390:
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A test case for reproduction
{code:java}
@Tes
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jin xing commented on CALCITE-3334:
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Hi [~hyuan]
Thanks a lot for advice ~
I remove
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jin xing edited comment on CALCITE-3334 at 10/8/19 8:47 AM:
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jin xing commented on CALCITE-3334:
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Hi, Haisheng
There are two strategies for mater
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jin xing edited comment on CALCITE-3379 at 10/8/19 6:08 AM:
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jin xing commented on CALCITE-3379:
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As Danny explained by the first point, I have on
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jin xing updated CALCITE-3378:
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Comment: was deleted
(was: [~donnyzone] FYI
Is this related to CALCITE-3224 ?)
> AssertionError fo
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jin xing commented on CALCITE-3378:
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[~donnyzone] FYI
Is this related to CALCITE-32
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jin xing commented on CALCITE-3373:
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SemiJoinRule will also be kept as discussed in
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jin xing closed CALCITE-3367.
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Resolution: Duplicate
> Add AntiJoinRule to convert project-filter-join-aggregate into anti-join
>
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jin xing commented on CALCITE-3367:
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I will close this Jira for now.
The reason is t
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jin xing updated CALCITE-3373:
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Description:
The current approach to generate semi-join from IN/EXISTS is as below:
# Decorrelation
jin xing created CALCITE-3373:
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Summary: Decorrelate boolean context IN or existential subquery
directly into SEMI/ANTI join
Key: CALCITE-3373
URL: https://issues.apache.org/jira/browse/CALCITE-3373
Proje
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jin xing updated CALCITE-3373:
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Description:
The current approach to generate semi-join from IN/EXISTS is as below:
# Decorrelation
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jin xing updated CALCITE-3367:
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Description:
This Jira proposes to add AntiJoinRule to convert project-filter-join-aggregate
into an
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jin xing updated CALCITE-3367:
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Description:
This Jira proposes to add AntiJoinRule to convert project-filter-join-aggregate
into an
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jin xing updated CALCITE-3366:
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Description:
This issue proposes to support decorrelation for below sql
{code:java}
SELECT deptno FRO
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jin xing updated CALCITE-3367:
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Description: This Jira proposes to add AntiJoinRule to convert
project-filter-join-aggregate into ant
jin xing created CALCITE-3367:
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Summary: Add AntiJoinRule to convert project-filter-join-aggregate
into anti-join
Key: CALCITE-3367
URL: https://issues.apache.org/jira/browse/CALCITE-3367
Project: Calcite
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jin xing updated CALCITE-3366:
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Description:
This issue proposes to support decorrelation for below sql
{code:java}
SELECT deptno FRO
jin xing created CALCITE-3366:
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Summary: RelDecorrelator supports Union
Key: CALCITE-3366
URL: https://issues.apache.org/jira/browse/CALCITE-3366
Project: Calcite
Issue Type: Improvement
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jin xing commented on CALCITE-3224:
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When you san – – "For each RexNode, the visitor
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jin xing updated CALCITE-3363:
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Description: JoinUnionTransposeRule works by pull up union from below to
top of join. Thus it should
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jin xing edited comment on CALCITE-3363 at 9/19/19 6:25 AM:
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jin xing updated CALCITE-3363:
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Summary: JoinUnionTransposeRule.RIGHT_UNION should not match ANTI Join
(was: JoinUnionTransposeRule.
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jin xing commented on CALCITE-3363:
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Check my PR please;
For sql like below:
select
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jin xing commented on CALCITE-3353:
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[~danny0405]
It sometime comes to me that it mi
jin xing created CALCITE-3363:
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Summary: JoinUnionTransposeRule.RIGHT_UNION should not match
SEMI/ANTI Join
Key: CALCITE-3363
URL: https://issues.apache.org/jira/browse/CALCITE-3363
Project: Calcite
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jin xing updated CALCITE-3357:
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Description:
In current code of *RelSet#addAbstractConverters*, null checking of
*curRelTrait* happe
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jin xing updated CALCITE-3357:
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Description:
In current code of *RelSet#addAbstractConverters*, null checking of
*curRelTrait* happe
jin xing created CALCITE-3357:
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Summary: Trivial null checking in RelSet#addAbstractConverters
Key: CALCITE-3357
URL: https://issues.apache.org/jira/browse/CALCITE-3357
Project: Calcite
Issue Typ
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jin xing commented on CALCITE-3334:
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Thanks for comment [~lishuming]
I raised a PR a
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jin xing edited comment on CALCITE-3338 at 9/12/19 9:55 AM:
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jin xing commented on CALCITE-3338:
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CodeGen as below:
{code:java}
// code placeholde
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jin xing commented on CALCITE-3338:
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Yes, the parameter values are not passed into
*
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jin xing edited comment on CALCITE-3334 at 9/11/19 9:46 AM:
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jin xing commented on CALCITE-3332:
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Thanks ~ [~donnyzone]
I left minor comments on
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jin xing edited comment on CALCITE-3334 at 9/9/19 1:30 PM:
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I
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jin xing edited comment on CALCITE-3334 at 9/9/19 1:30 PM:
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I
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jin xing commented on CALCITE-3334:
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Really hope committers or any people who have in
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jin xing updated CALCITE-3334:
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Description:
The approach of substitution-based MV matching is an effective way for its
simplicity a
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jin xing edited comment on CALCITE-3334 at 9/9/19 1:05 PM:
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I
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jin xing commented on CALCITE-3334:
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I have a commit to illustrate the idea shown in
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jin xing updated CALCITE-3334:
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Description:
The approach of substitution is an effective way for its simplicity and
extensibility.
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jin xing updated CALCITE-3334:
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Description:
The approach of substitution is an effective way for its simplicity and
extensibility.
jin xing created CALCITE-3334:
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Summary: Refinement for Substitution-Based MV Matching
Key: CALCITE-3334
URL: https://issues.apache.org/jira/browse/CALCITE-3334
Project: Calcite
Issue Type: Impro
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jin xing commented on CALCITE-2592:
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[~vladimirsitnikov]
I made a fix in [https://gi
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jin xing commented on CALCITE-3301:
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Hi [~Water Cut Off] ,
Usually we talk about such
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jin xing commented on CALCITE-3292:
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If I understand correctly, there's no need to do
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jin xing updated CALCITE-3292:
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Description:
Current code fails below test
{code:java}
// code placeholder
@Test public void testUpda
jin xing created CALCITE-3292:
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Summary: SqlToRelConverter#substituteSubQuery fails with
NullPointerException when converting SqlUpdate.
Key: CALCITE-3292
URL: https://issues.apache.org/jira/browse/CALCITE-3292
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jin xing reassigned CALCITE-3276:
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Assignee: jin xing
> Add MV rules to match Join on compensating Project(s)
> -
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jin xing updated CALCITE-3276:
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Description: This issue proposes to handle cases where query and target are
*Join*s and query has com
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jin xing updated CALCITE-3276:
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Description: This issue proposes to handle cases where query and target are
{{MutableJoin}}s and quer
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jin xing updated CALCITE-3276:
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Description: This issue proposes to handle cases where query and target are
{{MutableJoin}}s and quer
jin xing created CALCITE-3276:
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Summary: Add MV rules to match Join on compensating Project(s)
Key: CALCITE-3276
URL: https://issues.apache.org/jira/browse/CALCITE-3276
Project: Calcite
Issue Typ
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https://issues.apache.org/jira/browse/CALCITE-3256?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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jin xing updated CALCITE-3256:
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Priority: Major (was: Minor)
> Add ProjectOnProjectToProjectUnifyRule for materialization matching.
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jin xing commented on CALCITE-3273:
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As far as I know, {{AggregateOnProjectToAggregat
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jin xing reassigned CALCITE-3274:
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Assignee: jin xing
> Add FilterOnProjectToFilterUnifyRule for materialization matching
> -
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jin xing updated CALCITE-3274:
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Description:
With current implementation of MV matching, below case fails
{code:java}
@Test public
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https://issues.apache.org/jira/browse/CALCITE-3274?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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jin xing updated CALCITE-3274:
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Description:
With current implementation of MV matching, below case fails
{code:java}
@Test public
jin xing created CALCITE-3274:
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Summary: Add FilterOnProjectToFilterUnifyRule for materialization
matching
Key: CALCITE-3274
URL: https://issues.apache.org/jira/browse/CALCITE-3274
Project: Calcite
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https://issues.apache.org/jira/browse/CALCITE-3256?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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jin xing updated CALCITE-3256:
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Description:
In current code, below matching fails:
{code:java}
MV:
select deptno, sum(salary) + 2,
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https://issues.apache.org/jira/browse/CALCITE-3256?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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jin xing updated CALCITE-3256:
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Description:
In current code, below matching fails:
{code:java}
MV:
select deptno, sum(salary) + 2,
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https://issues.apache.org/jira/browse/CALCITE-3256?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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jin xing updated CALCITE-3256:
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Description:
In current code, below matching fails:
{code:java}
MV:
select deptno, sum(salary) + 2,
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https://issues.apache.org/jira/browse/CALCITE-3256?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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jin xing updated CALCITE-3256:
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Description:
This issue proposes to add a rule to match a project
{code:java}
MV:
select deptno, sum(
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jin xing updated CALCITE-3256:
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Parent: CALCITE-3273
Issue Type: Sub-task (was: Improvement)
> Add ProjectOnProjectToProject
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jin xing updated CALCITE-3273:
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Description:
In current implementation of rules in SubstitutionVisitor.java &
MaterializedViewSubsti
jin xing created CALCITE-3273:
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Summary: Materialization matching rules that consider compensating
MutableProject
Key: CALCITE-3273
URL: https://issues.apache.org/jira/browse/CALCITE-3273
Project: Calcite
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