branch-4.0: [opt](iceberg) able to ignore iceberg dangling delete to do count push down (#58889)#59068
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morningman merged 1 commit intoapache:branch-4.0from Dec 23, 2025
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…h down (apache#58889) Related PR: apache#44039 Problem Summary: In apache#44039, we disable the count push down to iceberg table if it has position delete file, because there may be dangling delete file that will cause the statistics info incorrect. This PR add a new session variable `ignore_iceberg_dangling_delete`, default is false, when set to true, Doris will ignore the dangling delete issue and do count push down for iceberg table, add user should take care of the result.
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bp #58889