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[Feature](inverted index) push count on index down to scan node #22687
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clang-tidy review says "All clean, LGTM! 👍" |
run buildall |
clang-tidy review says "All clean, LGTM! 👍" |
(From new machine)TeamCity pipeline, clickbench performance test result: |
run buildall |
clang-tidy review says "All clean, LGTM! 👍" |
(From new machine)TeamCity pipeline, clickbench performance test result: |
run buildall |
clang-tidy review says "All clean, LGTM! 👍" |
(From new machine)TeamCity pipeline, clickbench performance test result: |
fe/fe-core/src/main/java/org/apache/doris/nereids/glue/translator/PhysicalPlanTranslator.java
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fe/fe-core/src/main/java/org/apache/doris/nereids/rules/implementation/AggregateStrategies.java
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run buildall |
clang-tidy review says "All clean, LGTM! 👍" |
(From new machine)TeamCity pipeline, clickbench performance test result: |
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LGTM
PR approved by at least one committer and no changes requested. |
PR approved by anyone and no changes requested. |
apache#22687 (apache#23055)" This reverts commit a149a5c.
clang-tidy review says "All clean, LGTM! 👍" |
clang-tidy review says "All clean, LGTM! 👍" |
run buildall |
(From new machine)TeamCity pipeline, clickbench performance test result: |
run buildall |
clang-tidy review says "All clean, LGTM! 👍" |
(From new machine)TeamCity pipeline, clickbench performance test result: |
run buildall |
clang-tidy review says "All clean, LGTM! 👍" |
(From new machine)TeamCity pipeline, clickbench performance test result: |
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LGTM
PR approved by at least one committer and no changes requested. |
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LGTM
…he#22687) Co-authored-by: airborne12 <[email protected]>
Proposed changes
Issue Number: close #xxx
Optimize SQL execution for
SELECT COUNT() FROM table WHERE column MATCH 'token'
This PR pushes down the
COUNT
aggregation to the scan node for queries like the one above. By doing this, there's no need to read data from the page. Instead, we can efficiently retrieve the row count directly from the index.Further comments
If this is a relatively large or complex change, kick off the discussion at [email protected] by explaining why you chose the solution you did and what alternatives you considered, etc...