branch-4.0:[feature](mtmv)create mtmv can use view (#56423) #58010
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The main changes are as follows: - If the MTMV is in a schema change state, recheck whether the materialized view's SQL statement meets the requirements before refreshing, and check whether the PCT table has changed. - Add a data structure in the StatementContext to store the tables and views directly depended on in the plan. - Add a data structure to store the relationship between materialized views and views. - The location for adding filter conditions during partition refresh has been moved to CheckPolicy, as the previous location could only access the parsed plan. - Clear the snapshot information of the materialized view when a view is deleted or modified. # Conflicts: # fe/fe-core/src/main/java/org/apache/doris/datasource/InternalCatalog.java # fe/fe-core/src/main/java/org/apache/doris/job/extensions/mtmv/MTMVTask.java # fe/fe-core/src/main/java/org/apache/doris/mtmv/MTMVRewriteUtil.java # fe/fe-core/src/main/java/org/apache/doris/nereids/trees/plans/commands/info/CreateMTMVInfo.java
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Thank you for your contribution to Apache Doris. Please clearly describe your PR:
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run buildall |
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run buildall |
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FE UT Coverage ReportIncrement line coverage |
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run external |
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run cloud_p0 |
yiguolei
approved these changes
Nov 18, 2025
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PR approved by at least one committer and no changes requested. |
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PR approved by anyone and no changes requested. |
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cherry-pick: #56423