[fix](mtmv) Fix track partition column fail when date_trunc in group by#36175
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morrySnow merged 2 commits intoapache:masterfrom Jun 21, 2024
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[fix](mtmv) Fix track partition column fail when date_trunc in group by#36175morrySnow merged 2 commits intoapache:masterfrom
morrySnow merged 2 commits intoapache:masterfrom
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Thank you for your contribution to Apache Doris. Since 2024-03-18, the Document has been moved to doris-website. |
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run buildall |
TPC-H: Total hot run time: 39702 ms |
TPC-DS: Total hot run time: 174466 ms |
ClickBench: Total hot run time: 30.69 s |
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run buildall |
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run buildall |
TPC-H: Total hot run time: 39415 ms |
TPC-DS: Total hot run time: 172525 ms |
ClickBench: Total hot run time: 31.05 s |
zddr
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Jun 20, 2024
| 'replication_num' = '1' | ||
| ) | ||
| AS | ||
| SELECT date_trunc(`k2`,'day') as month_alias, k1, count(*) FROM ${tableName} group by month_alias, k1; |
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It's best to call it day_alias
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PR approved by anyone and no changes requested. |
morrySnow
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Jun 21, 2024
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PR approved by at least one committer and no changes requested. |
dataroaring
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Jun 21, 2024
…by (#36175) This is brought by #35562 At the pr above when you create partition materialized view as following, which would fail with the message: Unable to find a suitable base table for partitioning CREATE MATERIALIZED VIEW mvName BUILD IMMEDIATE REFRESH AUTO ON MANUAL PARTITION BY (date_trunc(month_alias, 'month')) DISTRIBUTED BY RANDOM BUCKETS 2 PROPERTIES ( 'replication_num' = '1' ) AS SELECT date_trunc(`k2`,'day') AS month_alias, k3, count(*) FROM tableName GROUP BY date_trunc(`k2`,'day'), k3; This pr supports to create partition materialized view when `date_trunc` in group by cluause.
seawinde
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Jul 11, 2024
…by (apache#36175) This is brought by apache#35562 At the pr above when you create partition materialized view as following, which would fail with the message: Unable to find a suitable base table for partitioning CREATE MATERIALIZED VIEW mvName BUILD IMMEDIATE REFRESH AUTO ON MANUAL PARTITION BY (date_trunc(month_alias, 'month')) DISTRIBUTED BY RANDOM BUCKETS 2 PROPERTIES ( 'replication_num' = '1' ) AS SELECT date_trunc(`k2`,'day') AS month_alias, k3, count(*) FROM tableName GROUP BY date_trunc(`k2`,'day'), k3; This pr supports to create partition materialized view when `date_trunc` in group by cluause.
morrySnow
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Jul 12, 2024
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Proposed changes
This is brought by #35562
At the pr above when you create partition materialized view as following, which would fail with the message
Unable to find a suitable base table for partitioning:This pr supports to create partition materialized view when
date_truncin group by cluause.