Function is_sort

engine/src/parser/expression_utils.cpp:601–601

bool is_limit(std::string query_part) { return (query_part.find(LOGICAL_LIMIT_TEXT) != std::string::npos); }

bool is_sort(std::string query_part) { return (query_part.find(LOGICAL_SORT_TEXT) != std::string::npos); }

bool is_merge(std::string query_part) { return (query_part.find(LOGICAL_MERGE_TEXT) != std::string::npos); }