branch-4.1: [feature](iceberg) support insert into iceberg table with sort-order (#60540) - #61414
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…pache#60540) Problem Summary: support write iceberg table with sort-order, the write data have been local sorted, and have add lower/upper_bounds metadata. so the iceberg plan could use it to prune datafile. **Notes**: this is only a local sort, not global sort. so if you are more parallel about iceberg writer, you many see overlapping of lower/upper_bounds between files. if you need a global sort, maybe could add order by cluster in the insert SQL. you could create table, and then alter table eg: ``` CREATE TABLE test_table2 ( id INT, name STRING, score DOUBLE, create_time datetime ) ORDER BY ( id ASC NULLS FIRST, score DESC NULLS LAST) PROPERTIES ( 'write-format'='ORC' ); ```
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yiguolei
approved these changes
Mar 17, 2026
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Problem Summary:
cherry-pick from master (#60540)