>From Wail Alkowaileet <[email protected]>:
Wail Alkowaileet has uploaded this change for review. (
https://asterix-gerrit.ics.uci.edu/c/asterixdb/+/17811 )
Change subject: [NO ISSUE][COMP] Use data-scan select condition in filters
......................................................................
[NO ISSUE][COMP] Use data-scan select condition in filters
- user model changes: no
- storage format changes: no
- interface changes: no
Details:
Allow pushed filter in data-scan to utilize columnar
and external filters.
Change-Id: Iedee5e54bb0344616589076ea3ed65cded6c9b5a
---
M
asterixdb/asterix-algebra/src/main/java/org/apache/asterix/optimizer/rules/pushdown/processor/AbstractFilterPushdownProcessor.java
1 file changed, 20 insertions(+), 1 deletion(-)
git pull ssh://asterix-gerrit.ics.uci.edu:29418/asterixdb
refs/changes/11/17811/1
diff --git
a/asterixdb/asterix-algebra/src/main/java/org/apache/asterix/optimizer/rules/pushdown/processor/AbstractFilterPushdownProcessor.java
b/asterixdb/asterix-algebra/src/main/java/org/apache/asterix/optimizer/rules/pushdown/processor/AbstractFilterPushdownProcessor.java
index 4a1f156..6ca553a 100644
---
a/asterixdb/asterix-algebra/src/main/java/org/apache/asterix/optimizer/rules/pushdown/processor/AbstractFilterPushdownProcessor.java
+++
b/asterixdb/asterix-algebra/src/main/java/org/apache/asterix/optimizer/rules/pushdown/processor/AbstractFilterPushdownProcessor.java
@@ -129,7 +129,9 @@
*/
ILogicalOperator useOperator = useDescriptor.getOperator();
if (useDescriptor.getScope() == scanDefineDescriptor.getScope()
- && useOperator.getOperatorTag() ==
LogicalOperatorTag.SELECT && isPushdownAllowed(useOperator)) {
+ && (useOperator.getOperatorTag() ==
LogicalOperatorTag.SELECT
+ || useOperator.getOperatorTag() ==
LogicalOperatorTag.DATASOURCESCAN)
+ && isPushdownAllowed(useOperator)) {
inlineAndPushdownFilter(useDescriptor, scanDefineDescriptor);
} else if (useOperator.getOperatorTag() ==
LogicalOperatorTag.INNERJOIN) {
inlineAndPushdownFilter(useDescriptor, scanDefineDescriptor);
--
To view, visit https://asterix-gerrit.ics.uci.edu/c/asterixdb/+/17811
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Gerrit-Project: asterixdb
Gerrit-Branch: master
Gerrit-Change-Id: Iedee5e54bb0344616589076ea3ed65cded6c9b5a
Gerrit-Change-Number: 17811
Gerrit-PatchSet: 1
Gerrit-Owner: Wail Alkowaileet <[email protected]>
Gerrit-MessageType: newchange
