[feature](mtmv)mtmv support partition #28144
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fe/fe-core/src/main/java/org/apache/doris/common/proc/PartitionsProcDir.java
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fe/fe-core/src/main/java/org/apache/doris/job/extensions/mtmv/MTMVTask.java
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fe/fe-core/src/main/java/org/apache/doris/job/extensions/mtmv/MTMVTaskContext.java
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TPC-H test result on machine: 'aliyun_ecs.c7a.8xlarge_32C64G' |
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CalvinKirs
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Dec 17, 2023
hello-stephen
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Dec 28, 2023
- create MTMV support partition and `AUTO` refresh method - refresh mtmv support support specified partitions - MTMV support incremental updates - add property `EXCLUDED_TRIGGER_TABLES` for mv - Maintain MTMVCache after successful task refresh for plan rewrite(MTMV.getOrGenerateCache) - show partitions add "SyncWithBaseTables" - drop job before drop MTMV - task tvf add "MvId,MvDatabaseId,ErrorMsg,TaskContext,RefreshMode,RefreshPartitions" - add `NotAllowFallback` for mtmv not fallback to old planner - add `MTMVUtils.getMTMVCanRewritePartitions() `and `Env.getCurrentEnv().getMtmvService().getRelationManager().getAvailableMTMVs()` for plan rewrite
HappenLee
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Jan 12, 2024
- create MTMV support partition and `AUTO` refresh method - refresh mtmv support support specified partitions - MTMV support incremental updates - add property `EXCLUDED_TRIGGER_TABLES` for mv - Maintain MTMVCache after successful task refresh for plan rewrite(MTMV.getOrGenerateCache) - show partitions add "SyncWithBaseTables" - drop job before drop MTMV - task tvf add "MvId,MvDatabaseId,ErrorMsg,TaskContext,RefreshMode,RefreshPartitions" - add `NotAllowFallback` for mtmv not fallback to old planner - add `MTMVUtils.getMTMVCanRewritePartitions() `and `Env.getCurrentEnv().getMtmvService().getRelationManager().getAvailableMTMVs()` for plan rewrite
morrySnow
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Apr 24, 2024
) Fix exception when create materialized view with cte, after this fix, can create materialized view with following ``` CREATE MATERIALIZED VIEW mv_with_cte BUILD IMMEDIATE REFRESH AUTO ON MANUAL DISTRIBUTED BY RANDOM BUCKETS 2 PROPERTIES ('replication_num' = '1') AS with `test_with` AS ( select l_partkey, l_suppkey from lineitem union select ps_partkey, ps_suppkey from partsupp) select * from test_with; ``` this is brought from #28144
yiguolei
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Apr 24, 2024
) Fix exception when create materialized view with cte, after this fix, can create materialized view with following ``` CREATE MATERIALIZED VIEW mv_with_cte BUILD IMMEDIATE REFRESH AUTO ON MANUAL DISTRIBUTED BY RANDOM BUCKETS 2 PROPERTIES ('replication_num' = '1') AS with `test_with` AS ( select l_partkey, l_suppkey from lineitem union select ps_partkey, ps_suppkey from partsupp) select * from test_with; ``` this is brought from #28144
yiguolei
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Apr 25, 2024
) Fix exception when create materialized view with cte, after this fix, can create materialized view with following ``` CREATE MATERIALIZED VIEW mv_with_cte BUILD IMMEDIATE REFRESH AUTO ON MANUAL DISTRIBUTED BY RANDOM BUCKETS 2 PROPERTIES ('replication_num' = '1') AS with `test_with` AS ( select l_partkey, l_suppkey from lineitem union select ps_partkey, ps_suppkey from partsupp) select * from test_with; ``` this is brought from #28144
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Proposed changes
Issue Number: close #xxx
AUTOrefresh methodEXCLUDED_TRIGGER_TABLESfor mvNotAllowFallbackfor mtmv not fallback to old plannerMTMVUtils.getMTMVCanRewritePartitions()andEnv.getCurrentEnv().getMtmvService().getRelationManager().getAvailableMTMVs()for plan rewritetodo：
add case
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If this is a relatively large or complex change, kick off the discussion at dev@doris.apache.org by explaining why you chose the solution you did and what alternatives you considered, etc...