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Botong Huang commented on CALCITE-4568:
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Hi [~julianhyde], a gentle reminder for this thread.
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Botong Huang edited comment on CALCITE-4568 at 1/19/22, 11:53 AM:
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Botong Huang commented on CALCITE-4568:
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[~Leo Zhou] yes, it will probably take some time to
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Botong Huang commented on CALCITE-4737:
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[~zuozhiw] and [~thomas.rebele], any updates? Please let
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Botong Huang commented on CALCITE-4737:
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Sounds good. We will work with [~thomas.rebele] to come
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Botong Huang edited comment on CALCITE-4737 at 8/13/21, 6:43 PM:
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Yes,
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Botong Huang commented on CALCITE-4737:
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[link title|http://example.com]Yes, the current
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Botong Huang commented on CALCITE-4568:
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Sounds good and please take your time. Our team will be
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Botong Huang commented on CALCITE-4568:
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(copied from dev email)
Hi all,
Please find our
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Botong Huang commented on CALCITE-4568:
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Hi Rui, the current version is runnable but we did not
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Botong Huang edited comment on CALCITE-4568 at 5/15/21, 3:11 AM:
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Botong Huang commented on CALCITE-4568:
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Please find the slides introducing Tempura here:
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Botong Huang updated CALCITE-4568:
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Summary: Tempura: extending Calcite into an incremental query optimizer
(was: Tempura:
Botong Huang created CALCITE-4568:
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Summary: Tempura: extending Calcite into a incremental query
optimizer
Key: CALCITE-4568
URL: https://issues.apache.org/jira/browse/CALCITE-4568
Project: Calcite
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Botong Huang commented on CALCITE-4514:
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Hi [~danny0405], openning a new Jira for it might be an
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Botong Huang edited comment on CALCITE-4514 at 3/2/21, 3:12 AM:
Hi
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Botong Huang commented on CALCITE-4514:
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Looks good to me, thanks!
> [CALCITE-4514] Fine tune
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Botong Huang commented on CALCITE-4514:
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Hi [~julianhyde], I just noticed some minor issues. For
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Botong Huang commented on CALCITE-4514:
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Sounds good to me, thx!
> [CALCITE-4514] Fine tune the
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Botong Huang commented on CALCITE-4514:
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Hi [~julianhyde], thanks! Your patch is almost the same
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Botong Huang commented on CALCITE-4514:
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Oh I see, updated patch back to the compute from
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Botong Huang updated CALCITE-4514:
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Summary: [CALCITE-4514] Fine tune the merge order of two RelSets (was:
Fine tune the merge
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Botong Huang commented on CALCITE-4514:
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Hi [~vladimirsitnikov]
{quote}Is it really needed to
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Botong Huang commented on CALCITE-4514:
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getChildSets is now changed to compute and maintain on
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Botong Huang commented on CALCITE-4514:
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Hi Julian, thanks for the comments. I believe I've
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Botong Huang updated CALCITE-4514:
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Summary: Fine tune the merge order of two RelSets, cache RelSet's childSet
computation
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Botong Huang commented on CALCITE-4514:
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Hi Vladimir, yes, you are right. Both preferences are
Botong Huang created CALCITE-4514:
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Summary: Prefer merge new relset into old relset when they are
parent set of each other
Key: CALCITE-4514
URL: https://issues.apache.org/jira/browse/CALCITE-4514
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Botong Huang commented on CALCITE-4302:
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Yes I agree. We can handle null in Volcano if needed by
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Botong Huang commented on CALCITE-4302:
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Hi [~vladimirsitnikov], thanks for letting us know, this
Botong Huang created CALCITE-4302:
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Summary: Improve cost propagation in volcano to avoid
re-propagation
Key: CALCITE-4302
URL: https://issues.apache.org/jira/browse/CALCITE-4302
Project: Calcite
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Botong Huang updated CALCITE-3991:
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Summary: The required boolean should always be provided in
RelSet.getOrCreateSubset() (was:
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Botong Huang commented on CALCITE-3981:
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Thanks [~julianhyde] and [~hyuan] for the review!
>
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Botong Huang commented on CALCITE-4029:
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Exactly, closing this Jira.
> ProjectRemoveRule auto
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Botong Huang commented on CALCITE-4029:
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This hack I proposed indeed won't work.
{quote}
If you
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Botong Huang commented on CALCITE-3939:
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[~anha] Understood (we are on the same page for Step 2).
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Botong Huang commented on CALCITE-3939:
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Thanks [~anha] for reporting the issue. However, as
Botong Huang created CALCITE-3991:
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Summary: the required boolean should always be provided in
RelSet.getOrCreateSubset()
Key: CALCITE-3991
URL: https://issues.apache.org/jira/browse/CALCITE-3991
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Botong Huang commented on CALCITE-3961:
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Thanks [~hyuan] for the review!
>
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Botong Huang updated CALCITE-3981:
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Description:
When a subset is registered, registerImpl() and registerSubset() currently
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Botong Huang updated CALCITE-3981:
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Description:
When a subset is registered, registerImpl() and registerSubset() currently
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Botong Huang updated CALCITE-3981:
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Description:
When a subset is registered, registerImpl() and registerSubset() currently
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Botong Huang updated CALCITE-3981:
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Description:
When a subset is registered, registerImpl() and registerSubset() currently
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Botong Huang updated CALCITE-3981:
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Description:
When a subset is registered, registerImpl() and registerSubset() currently
Botong Huang created CALCITE-3981:
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Summary: Volcano.register should not return stale/merged subset
Key: CALCITE-3981
URL: https://issues.apache.org/jira/browse/CALCITE-3981
Project: Calcite
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Botong Huang commented on CALCITE-3947:
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Thanks [~julianhyde] for the detailed comment! Let me
Botong Huang created CALCITE-3961:
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Summary: VolcanoPlanner.prunedNodes information is lost when
duplicate relNode is discarded
Key: CALCITE-3961
URL: https://issues.apache.org/jira/browse/CALCITE-3961
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Botong Huang commented on CALCITE-3948:
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Thanks [~hyuan] for the review!
> Improve operand's
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Botong Huang commented on CALCITE-3947:
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Thanks [~hyuan] and [~julianhyde] for the quick review!
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Botong Huang commented on CALCITE-3947:
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Yes it will. Since the iteration order changes across
Botong Huang created CALCITE-3948:
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Summary: Improve operand's RelSubset matching handling in
VolcanoRuleCall
Key: CALCITE-3948
URL: https://issues.apache.org/jira/browse/CALCITE-3948
Project:
Botong Huang created CALCITE-3947:
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Summary: AbstractRelOptPlanner.classes should be LinkedHashSet so
that rule match order is deterministic across runs
Key: CALCITE-3947
URL:
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Botong Huang commented on CALCITE-3927:
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Thanks [~hyuan] and everyone for the review and
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Botong Huang edited comment on CALCITE-3927 at 4/21/20, 5:35 PM:
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The
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Botong Huang commented on CALCITE-3927:
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The unit test gives an example of what can happen in
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Botong Huang commented on CALCITE-3939:
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Title changed, please let me know if it is clearer, thx!
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Botong Huang updated CALCITE-3939:
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Summary: Change UnionEliminatorRule and ProjectRemoveRule to auto pruning
SubstitutionRule
Botong Huang created CALCITE-3939:
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Summary: more auto pruning rules after SubstitutionRule is
introduced
Key: CALCITE-3939
URL: https://issues.apache.org/jira/browse/CALCITE-3939
Project: Calcite
Botong Huang created CALCITE-3227:
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Summary: IndexOutOfBound when checking candidate parent match's
input ordinal in VolcanoRuleCall
Key: CALCITE-3227
URL: https://issues.apache.org/jira/browse/CALCITE-3227
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Botong Huang updated CALCITE-3118:
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Summary: VolcanoRuleCall should look at RelSubset rather than RelSet when
checking child
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Botong Huang updated CALCITE-3118:
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Summary: Properly check child ordinal when matching parent operand in
VolcanoRuleCall (was:
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Botong Huang updated CALCITE-3118:
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Description:
In VolcanoRuleCall.matchRecurse(), when ascending (child operand is matched,
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Botong Huang updated CALCITE-3118:
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Description:
In VolcanoRuleCall.matchRecurse(), when ascending (child operand is matched,
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Botong Huang edited comment on CALCITE-3118 at 6/8/19 9:29 PM:
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{quote}
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Botong Huang commented on CALCITE-3118:
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{quote}
Firstly you construct a RelNode tree like what
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Botong Huang edited comment on CALCITE-3118 at 6/8/19 4:13 AM:
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{quote}It
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Botong Huang updated CALCITE-3118:
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Description: In VolcanoRuleCall.matchRecurse(), when ascending (child
operand is matched,
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Botong Huang commented on CALCITE-3118:
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bq. Or it might happen you could rewrite the test-case
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Botong Huang edited comment on CALCITE-3118 at 6/7/19 2:24 PM:
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Agree in
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Botong Huang edited comment on CALCITE-3118 at 6/7/19 2:20 PM:
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{quote}It
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Botong Huang edited comment on CALCITE-3118 at 6/7/19 2:19 PM:
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{quote}It
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Botong Huang commented on CALCITE-3118:
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bq. It is not wrong provided the children are identical
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Botong Huang edited comment on CALCITE-3118 at 6/7/19 1:39 PM:
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Thanks
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Botong Huang edited comment on CALCITE-3118 at 6/7/19 1:38 PM:
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Sure,
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Botong Huang edited comment on CALCITE-3118 at 6/7/19 1:39 PM:
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Sure,
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Botong Huang commented on CALCITE-3118:
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Thanks [~danny0405] for reviewing! Having two relNodes
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Botong Huang edited comment on CALCITE-3118 at 6/7/19 1:27 PM:
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Agree in
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Botong Huang edited comment on CALCITE-3118 at 6/6/19 11:29 PM:
Agree
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Botong Huang commented on CALCITE-3118:
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Agree in general. But in this test case, the rule
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Botong Huang commented on CALCITE-3118:
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Sure, supposedly this rule should only match once, with
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Botong Huang commented on CALCITE-3118:
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New version pushed, can you take another look and see if
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Botong Huang commented on CALCITE-3118:
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Sure, let me try make the unit test more readable. On a
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Botong Huang edited comment on CALCITE-3118 at 6/6/19 7:08 PM:
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Thanks
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Botong Huang commented on CALCITE-3118:
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Thanks [~vladimirsitnikov] for reviewing. The real check
Botong Huang created CALCITE-3118:
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Summary: VolcanoRuleCall match parent child ordinal not properly
checked
Key: CALCITE-3118
URL: https://issues.apache.org/jira/browse/CALCITE-3118
Project: Calcite
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