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branch-3.0: [opt](nereids) set column stats unkown by default when derive Not expressoin #48864 #49023
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…ressoin (#48864) ### What problem does this PR solve? The stats derivation of the Not expression needs to consider the type of the Not child expression. Therefore, specific implementations need to be added for each type of child expression, and thus the check for the child expression type is added. An exception is thrown when the check fails. Although this can detect the omitted child types as early as possible, it will cause problems in customer scenarios. This PR will remove this type check.
Thank you for your contribution to Apache Doris. Please clearly describe your PR:
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run buildall |
TPC-H: Total hot run time: 40118 ms
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TPC-DS: Total hot run time: 197328 ms
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ClickBench: Total hot run time: 32.04 s
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Cherry-picked from #48864