yiguolei commented on code in PR #52146:
URL: https://github.com/apache/doris/pull/52146#discussion_r2162780595
##########
be/src/vec/functions/like.cpp:
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@@ -660,19 +660,58 @@ VPatternSearchStateSPtr
FunctionLikeBase::pattern_type_recognition(const ColumnS
}
}
+std::string replace_pattern_by_escape(const StringRef& pattern, char
escape_char) {
+ std::string result;
+ result.reserve(pattern.size);
+ for (size_t i = 0; i < pattern.size; ++i) {
Review Comment:
这个代码得加单测
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