[core] Add regression test for rewrite_file_index over an arity-shrinking column drop - #10092

[core] Add regression test for rewrite_file_index over an arity-shrinking column drop#10092

JingsongLi merged 2 commits into

apache:masterapache/paimon:masterfrom

LuciferYang:fix/file-index-rewrite-projectionLuciferYang/paimon:fix/file-index-rewrite-projectionCopy head branch name to clipboard