Update APPEND_TRAILING_CHAR_IF_ABSENT behavior in 3.x branch #3129
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Pull request overview
This PR updates the documentation for the APPEND_TRAILING_CHAR_IF_ABSENT function in the 3.x branch to reflect behavior changes introduced in related PRs #50659 and #49346.
Key changes:
- Enhanced description to clarify the function ensures strings end with a specified character
- Improved parameter documentation with type information
- Expanded return value documentation with special case handling
- Added comprehensive examples covering empty strings, NULL values, and UTF-8 characters
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...sql-manual/sql-functions/scalar-functions/string-functions/append-trailing-char-if-absent.md
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IsmailTosunTnyl
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Mryange
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The behavior of APPEND_TRAILING_CHAR_IF_ABSENT has been updated in the 3.x branch.
Documentation needs to be updated accordingly to reflect the new behavior.
Related Doris PRs
#50659
#49346
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