[Fix](Nereids) fix append_trailing_char_if_absent function return null #41157
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Thank you for your contribution to Apache Doris. Since 2024-03-18, the Document has been moved to doris-website. |
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run buildall |
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run buildall |
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run feut |
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cherry-pick： #40820
example: select append_trailing_char_if_absent('it','a') would return null in original design, it can not return null when folding constant on fe any time