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add QueryResult::getRowsAffected() #34

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add QueryResult::getRowsAffected() #34

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4 changes: 4 additions & 0 deletions src/oatpp-postgresql/QueryResult.cpp
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Expand Up @@ -97,6 +97,10 @@ v_int64 QueryResult::getKnownCount() const {
return 0;
}

v_uint64 QueryResult::getRowsAffected() const {
return m_resultData.affectedRowCount;
}

bool QueryResult::hasMoreToFetch() const {
return getKnownCount() > 0;
}
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2 changes: 2 additions & 0 deletions src/oatpp-postgresql/QueryResult.hpp
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Expand Up @@ -71,6 +71,8 @@ class QueryResult : public orm::QueryResult {

bool hasMoreToFetch() const override;

v_uint64 getRowsAffected() const override;

oatpp::Void fetch(const oatpp::Type* const resultType, v_int64 count) override;

};
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4 changes: 4 additions & 0 deletions src/oatpp-postgresql/mapping/ResultMapper.cpp
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Expand Up @@ -24,6 +24,7 @@

#include "ResultMapper.hpp"
#include "oatpp/base/Log.hpp"
#include "oatpp/utils/parser/Caret.hpp"

namespace oatpp { namespace postgresql { namespace mapping {

Expand All @@ -44,6 +45,9 @@ ResultMapper::ResultData::ResultData(PGresult* pDbResult, const std::shared_ptr<
}
}

char* rowsAffectedStr = PQcmdTuples(dbResult); // will be freed when the result is freed
affectedRowCount = oatpp::utils::parser::Caret(rowsAffectedStr).parseUnsignedInt();

}

ResultMapper::ResultMapper() {
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5 changes: 5 additions & 0 deletions src/oatpp-postgresql/mapping/ResultMapper.hpp
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Expand Up @@ -85,6 +85,11 @@ class ResultMapper {
*/
v_int64 rowCount;

/**
* rows affected by the operation might be 0
*/
v_uint64 affectedRowCount;

};

private:
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