[fix](schema change) fix delete predicate incorrect comparisons result with empty strings during schema change (#41064)#42427
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yiguolei merged 2 commits intoapache:branch-2.1from Oct 24, 2024
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luwei16
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Oct 24, 2024
luwei16
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…t with empty strings during schema change (apache#41064) ``` insert into t1 (k1, k2, v1) value(1, '', 2); delete form t1 where k1 = 1 and k2 = ''; alter table modify column v1 string select * from t1 // expect 0 rows in return, but get 1 row. ```
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run buildall |
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clang-tidy review says "All clean, LGTM! 👍" |
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clang-tidy review says "All clean, LGTM! 👍" |
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TeamCity be ut coverage result: |
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