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improve BLOB handling, clean-up code

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This commit is contained in:
Günter Obiltschnig
2021-06-25 09:22:58 +02:00
parent 52e0581edc
commit ca3d168153
11 changed files with 101 additions and 145 deletions
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15
Data/PostgreSQL/src/StatementExecutor.cpp
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@@ -46,7 +46,6 @@ namespace
Poco::RegularExpression::Match match = { 0 , 0 }; // Match is a struct, not a class :-(
std::size_t startingPosition = 0;
while (match.offset != std::string::npos)
{
try
@@ -110,7 +109,7 @@ StatementExecutor::State StatementExecutor::state() const
void StatementExecutor::prepare(const std::string& aSQLStatement)
{
if (! _sessionHandle.isConnected()) throw NotConnectedException();
if (!_sessionHandle.isConnected()) throw NotConnectedException();
if (_state >= STMT_COMPILED) return;
// clear out the metadata. One way or another it is now obsolete.
@@ -160,7 +159,7 @@ void StatementExecutor::prepare(const std::string& aSQLStatement)
{
PQResultClear resultClearer(ptrPGResult);
if (! ptrPGResult || PQresultStatus(ptrPGResult) != PGRES_COMMAND_OK)
if (!ptrPGResult || PQresultStatus(ptrPGResult) != PGRES_COMMAND_OK)
{
throw StatementException(std::string("postgresql_stmt_describe error: ") +
PQresultErrorMessage (ptrPGResult) + " " + aSQLStatement);
@@ -186,7 +185,7 @@ void StatementExecutor::prepare(const std::string& aSQLStatement)
void StatementExecutor::bindParams(const InputParameterVector& anInputParameterVector)
{
if (! _sessionHandle.isConnected()) throw NotConnectedException();
if (!_sessionHandle.isConnected()) throw NotConnectedException();
if (_state < STMT_COMPILED) throw StatementException("Statement is not compiled yet");
@@ -203,7 +202,7 @@ void StatementExecutor::bindParams(const InputParameterVector& anInputParameterV
void StatementExecutor::execute()
{
if (! _sessionHandle.isConnected()) throw NotConnectedException();
if (!_sessionHandle.isConnected()) throw NotConnectedException();
if (_state < STMT_COMPILED) throw StatementException("Statement is not compiled yet");
@@ -225,8 +224,8 @@ void StatementExecutor::execute()
std::vector<int> parameterLengthVector;
std::vector<int> parameterFormatVector;
InputParameterVector::const_iterator cItr = _inputParameterVector.begin();
InputParameterVector::const_iterator cItrEnd = _inputParameterVector.end();
InputParameterVector::const_iterator cItr = _inputParameterVector.begin();
InputParameterVector::const_iterator cItrEnd = _inputParameterVector.end();
for (; cItr != cItrEnd; ++cItr)
{
@@ -315,7 +314,7 @@ void StatementExecutor::execute()
bool StatementExecutor::fetch()
{
if (! _sessionHandle.isConnected())
if (!_sessionHandle.isConnected())
{
throw NotConnectedException();
}