Youngwb

[Enhancement] Use shuffle bucket join to reduce data shuffle

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## What type of PR is this： - [ ] bug - [ ] feature - [x] enhancement - [ ] refactor - [ ] others ## Which issues of...

[Feature] Support materialized view for external table (step 2/3)

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## What type of PR is this： - [ ] BugFix - [x] Feature - [ ] Enhancement - [ ] Refactor - [ ] UT - [ ] Doc...

[Enhancement] Disable table feature for delta lake which do not support now

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## Why I'm doing: delta lake suppport lots of table feature, refer to https://github.com/delta-io/delta/blob/master/PROTOCOL.md#valid-feature-names-in-table-features ## What I'm doing: 1. disable column mapping 2. disable timestamp_ntz type 3. disable deletion vection...

[BugFix] Fix stats are not correct in skew join rule for partitioned hive table

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## Why I'm doing: at skew join rule, row count in statistics is not correct when hive table is partitioned table ## What I'm doing: 1. Get all partition statistics...

- [x] https://github.com/StarRocks/starrocks/pull/51807 ## Feature request **Is your feature request related to a problem? Please describe.** **Describe the solution you'd like** **Describe alternatives you've considered** **Additional context**