Uh oh!
There was an error while loading. Please reload this page.
[feature](mtmv)Support single table mv rewrite - #34185
Merged
morrySnow merged 5 commits intoApr 27, 2024
Merged
Conversation
doris-robot
commented
Apr 26, 2024
Thank you for your contribution to Apache Doris. Since 2024-03-18, the Document has been moved to doris-website. |
seawinde
commented
Apr 26, 2024
MemberAuthor
run buildall |
seawinde
commented
Apr 26, 2024
MemberAuthor
run buildall |
doris-robot
commented
Apr 26, 2024
TPC-DS: Total hot run time: 186921 ms |
seawinde
commented
Apr 26, 2024
MemberAuthor
run buildall |
doris-robot
commented
Apr 26, 2024
TPC-H: Total hot run time: 40402 ms |
doris-robot
commented
Apr 26, 2024
TPC-DS: Total hot run time: 186036 ms |
morrySnow
approved these changes
Apr 27, 2024
Contributor
PR approved by at least one committer and no changes requested. |
Contributor
PR approved by anyone and no changes requested. |
englefly
approved these changes
Apr 27, 2024
seawinde added a commit
to seawinde/doris
that referenced
this pull request
Apr 27, 2024
Support Single table query rewrite with out group by this is useful for complex filter or expresission the mv def and query is as following which can be query rewritten mv def: ``` select * from lineitem where l_comment like '%xx%' ``` query: ``` select l_linenumber, l_receiptdate from lineitem where l_comment like '%xx%' ``` Co-authored-by: zfr9527 <qhu15zhang3294197@163.com>
seawinde added a commit
to seawinde/doris
that referenced
this pull request
Apr 27, 2024
Support Single table query rewrite with out group by this is useful for complex filter or expresission the mv def and query is as following which can be query rewritten mv def: ``` select * from lineitem where l_comment like '%xx%' ``` query: ``` select l_linenumber, l_receiptdate from lineitem where l_comment like '%xx%' ``` Co-authored-by: zfr9527 <qhu15zhang3294197@163.com>
yiguolei pushed a commit
that referenced
this pull request
Apr 27, 2024
Support Single table query rewrite with out group by this is useful for complex filter or expresission the mv def and query is as following which can be query rewritten mv def: ``` select * from lineitem where l_comment like '%xx%' ``` query: ``` select l_linenumber, l_receiptdate from lineitem where l_comment like '%xx%' ``` Co-authored-by: zfr9527 <qhu15zhang3294197@163.com>
seawinde added a commit
to seawinde/doris
that referenced
this pull request
May 22, 2024
Support Single table query rewrite with out group by this is useful for complex filter or expresission the mv def and query is as following which can be query rewritten mv def: ``` select * from lineitem where l_comment like '%xx%' ``` query: ``` select l_linenumber, l_receiptdate from lineitem where l_comment like '%xx%' ``` Co-authored-by: zfr9527 <qhu15zhang3294197@163.com>
yiguolei pushed a commit
that referenced
this pull request
May 23, 2024
Support Single table query rewrite with out group by this is useful for complex filter or expresission the mv def and query is as following which can be query rewritten mv def: ``` select * from lineitem where l_comment like '%xx%' ``` query: ``` select l_linenumber, l_receiptdate from lineitem where l_comment like '%xx%' ``` Co-authored-by: zfr9527 <qhu15zhang3294197@163.com>
morrySnow pushed a commit
that referenced
this pull request
Aug 20, 2024
… group by (#39041) this is brought by #34185 if query external table without group by, rewrite by materialized view will fail such as mv def is select o_custkey, o_orderdate from ${hive_catalog_name}.${hive_database}.${hive_table}; query is query external table directly as following, this would fail when try to rewrte by materialized view select o_custkey from ${hive_catalog_name}.${hive_database}.${hive_table}; this pr fix the problem.
seawinde added a commit
to seawinde/doris
that referenced
this pull request
Aug 21, 2024
… group by (apache#39041) this is brought by apache#34185 if query external table without group by, rewrite by materialized view will fail such as mv def is select o_custkey, o_orderdate from ${hive_catalog_name}.${hive_database}.${hive_table}; query is query external table directly as following, this would fail when try to rewrte by materialized view select o_custkey from ${hive_catalog_name}.${hive_database}.${hive_table}; this pr fix the problem.
dataroaring pushed a commit
that referenced
this pull request
Oct 9, 2024
… group by (#39041) this is brought by #34185 if query external table without group by, rewrite by materialized view will fail such as mv def is select o_custkey, o_orderdate from ${hive_catalog_name}.${hive_database}.${hive_table}; query is query external table directly as following, this would fail when try to rewrte by materialized view select o_custkey from ${hive_catalog_name}.${hive_database}.${hive_table}; this pr fix the problem.
HappenLee pushed a commit
to HappenLee/incubator-doris
that referenced
this pull request
Apr 24, 2026
Support Single table query rewrite with out group by this is useful for complex filter or expresission the mv def and query is as following which can be query rewritten mv def: ``` select * from lineitem where l_comment like '%xx%' ``` query: ``` select l_linenumber, l_receiptdate from lineitem where l_comment like '%xx%' ``` Co-authored-by: zfr9527 <qhu15zhang3294197@163.com>
HappenLee pushed a commit
to HappenLee/incubator-doris
that referenced
this pull request
Apr 24, 2026
… group by (apache#39041) this is brought by apache#34185 if query external table without group by, rewrite by materialized view will fail such as mv def is select o_custkey, o_orderdate from ${hive_catalog_name}.${hive_database}.${hive_table}; query is query external table directly as following, this would fail when try to rewrte by materialized view select o_custkey from ${hive_catalog_name}.${hive_database}.${hive_table}; this pr fix the problem.
This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
Sign up for freeto join this conversation on GitHub.
Already have an account?
Sign in to comment
6 participants
Add this suggestion to a batch that can be applied as a single commit.This suggestion is invalid because no changes were made to the code.Suggestions cannot be applied while the pull request is closed.Suggestions cannot be applied while viewing a subset of changes.Only one suggestion per line can be applied in a batch.Add this suggestion to a batch that can be applied as a single commit.Applying suggestions on deleted lines is not supported.You must change the existing code in this line in order to create a valid suggestion.Outdated suggestions cannot be applied.This suggestion has been applied or marked resolved.Suggestions cannot be applied from pending reviews.Suggestions cannot be applied on multi-line comments.Suggestions cannot be applied while the pull request is queued to merge.Suggestion cannot be applied right now. Please check back later.
Proposed changes
Support Single table query rewrite with out group by
this is useful for complex filter or expresission
the mv def and query is as following
which can be query rewritten
mv def:
query:
Co-authored-by: zfr9527 qhu15zhang3294197@163.com