HappenLee commented on code in PR #41681:
URL: https://github.com/apache/doris/pull/41681#discussion_r1802314314
##########
be/src/vec/functions/function_string.cpp:
##########
@@ -583,14 +722,23 @@ struct Trim2Impl {
const auto* remove_str_raw = col_right->get_chars().data();
const ColumnString::Offset remove_str_size =
col_right->get_offsets()[0];
const StringRef remove_str(remove_str_raw, remove_str_size);
+
if (remove_str.size == 1) {
RETURN_IF_ERROR((TrimUtil<is_ltrim, is_rtrim,
true>::vector(
col->get_chars(), col->get_offsets(), remove_str,
col_res->get_chars(),
col_res->get_offsets())));
} else {
- RETURN_IF_ERROR((TrimUtil<is_ltrim, is_rtrim,
false>::vector(
- col->get_chars(), col->get_offsets(), remove_str,
col_res->get_chars(),
- col_res->get_offsets())));
+ if constexpr (std::is_same<Name, NameTrimIn>::value ||
Review Comment:
`TrimInUtil` and `TrimUtil` better be a template param
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