HappenLee commented on code in PR #42055:
URL: https://github.com/apache/doris/pull/42055#discussion_r1809725337
##########
be/src/vec/functions/function_string.h:
##########
@@ -2369,6 +2369,124 @@ class FunctionSplitByString : public IFunction {
}
};
+class FunctionCountSubString : public IFunction {
+public:
+ static constexpr auto name = "count_substrings";
+
+ static FunctionPtr create() { return
std::make_shared<FunctionCountSubString>(); }
+ using NullMapType = PaddedPODArray<UInt8>;
+
+ String get_name() const override { return name; }
+
+ bool is_variadic() const override { return false; }
Review Comment:
unless code delete
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