Method RegexpClose

be/src/exprs/string-functions-ir.cc:1064–1070

}

void StringFunctions::RegexpClose(
    FunctionContext* context, FunctionContext::FunctionStateScope scope) {
  if (scope != FunctionContext::THREAD_LOCAL) return;
  re2::RE2* re = reinterpret_cast<re2::RE2*>(context->GetFunctionState(scope));
  delete re;
  context->SetFunctionState(scope, nullptr);
}

StringVal StringFunctions::RegexpEscape(FunctionContext* context, const StringVal& str) {
  if (str.is_null) return StringVal::null();