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错误查询导致的崩溃
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@ -97,10 +97,15 @@ int Select(DWORD db_hanle, const char *sql,
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if (status == 0) {
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return 0;
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}
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if(data.size() == 0){
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return 1;
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}
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vector<string> index;
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for (size_t i = 0; i < data[0].size(); i++)
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for (size_t i = 0; i < data[0].size(); i++){
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index.push_back(data[0][i].column_name);
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}
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query_result.push_back(index);
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for (auto it : data) {
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vector<string> item;
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for (size_t i = 0; i < it.size(); i++) {
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