>From Wail Alkowaileet <[email protected]>:
Attention is currently required from: Wail Alkowaileet.
Hello Anon. E. Moose #1000171,
I'd like you to reexamine a change. Please visit
https://asterix-gerrit.ics.uci.edu/c/asterixdb/+/17655
to look at the new patch set (#2).
Change subject: [ASTERIXDB-3229][COMP] Part 1: Introduce DefUseChain computer
......................................................................
[ASTERIXDB-3229][COMP] Part 1: Introduce DefUseChain computer
- user model changes: no
- storage format changes: no
- interface changes: no
Details:
To generalize the pushdown effort to include
dynamic prefixes, we need to have a general approach
for handling pushdowns (e.g., value-access pushdown,
range-filter pushdown, predicate pushdown). Each one
of those pushdowns requires certain information about
expressions like where they were defined and where they
were used. This patch introduces a way to collect such
information.
Change-Id: I985a779fe74a57cccbe1e625cec4ff69cda84924
---
A
asterixdb/asterix-algebra/src/main/java/org/apache/asterix/optimizer/rules/pushdown/descriptor/UseDescriptor.java
A
asterixdb/asterix-runtime/src/main/java/org/apache/asterix/runtime/projection/ProjectionFiltrationUtil.java
R
asterixdb/asterix-algebra/src/main/java/org/apache/asterix/optimizer/rules/pushdown/visitor/ExpectedSchemaNodeToIATypeTranslatorVisitor.java
A
asterixdb/asterix-algebra/src/main/java/org/apache/asterix/optimizer/rules/pushdown/PushdownContext.java
A
asterixdb/asterix-algebra/src/main/java/org/apache/asterix/optimizer/rules/pushdown/descriptor/DefineDescriptor.java
M
asterixdb/asterix-metadata/src/main/java/org/apache/asterix/metadata/utils/DatasetUtil.java
M
hyracks-fullstack/algebricks/algebricks-core/src/main/java/org/apache/hyracks/algebricks/core/algebra/operators/logical/GroupByOperator.java
A
asterixdb/asterix-algebra/src/main/java/org/apache/asterix/optimizer/rules/pushdown/descriptor/ScanDefineDescriptor.java
A
asterixdb/asterix-algebra/src/main/java/org/apache/asterix/optimizer/rules/pushdown/visitor/DefUseChainComputerVisitor.java
A
asterixdb/asterix-algebra/src/main/java/org/apache/asterix/optimizer/rules/pushdown/visitor/PushdownOperatorVisitor.java
M
asterixdb/asterix-algebra/src/main/java/org/apache/asterix/optimizer/rules/pushdown/ExpectedSchemaBuilder.java
A
asterixdb/asterix-algebra/src/main/java/org/apache/asterix/optimizer/rules/pushdown/descriptor/AbstractDescriptor.java
12 files changed, 1,215 insertions(+), 4 deletions(-)
git pull ssh://asterix-gerrit.ics.uci.edu:29418/asterixdb
refs/changes/55/17655/2
--
To view, visit https://asterix-gerrit.ics.uci.edu/c/asterixdb/+/17655
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Gerrit-Project: asterixdb
Gerrit-Branch: master
Gerrit-Change-Id: I985a779fe74a57cccbe1e625cec4ff69cda84924
Gerrit-Change-Number: 17655
Gerrit-PatchSet: 2
Gerrit-Owner: Wail Alkowaileet <[email protected]>
Gerrit-Reviewer: Anon. E. Moose #1000171
Gerrit-CC: Jenkins <[email protected]>
Gerrit-Attention: Wail Alkowaileet <[email protected]>
Gerrit-MessageType: newpatchset
