diff --git a/Data/PostgreSQL/src/Extractor.cpp b/Data/PostgreSQL/src/Extractor.cpp
index 6402e3bce..92f6c3fda 100644
--- a/Data/PostgreSQL/src/Extractor.cpp
+++ b/Data/PostgreSQL/src/Extractor.cpp
@@ -69,7 +69,7 @@ bool Extractor::extract(std::size_t pos, Poco::UInt8& val)
 		return false;
 	}
 
-	val = static_cast<Int8>(tempVal);
+	val = static_cast<UInt8>(tempVal);
 
 	return true;
 }
@@ -88,7 +88,7 @@ bool Extractor::extract(std::size_t pos, Poco::Int16& val)
 		return false;
 	}
 
-	val = static_cast<Int8>(tempVal);
+	val = static_cast<Int16>(tempVal);
 
 	return true;
 }
@@ -107,7 +107,7 @@ bool Extractor::extract(std::size_t pos, Poco::UInt16& val)
 		return false;
 	}
 
-	val = static_cast<Int8>(tempVal);
+	val = static_cast<UInt16>(tempVal);
 
 	return true;
 }
diff --git a/Data/PostgreSQL/src/SessionImpl.cpp b/Data/PostgreSQL/src/SessionImpl.cpp
index a68061a49..6bf305231 100644
--- a/Data/PostgreSQL/src/SessionImpl.cpp
+++ b/Data/PostgreSQL/src/SessionImpl.cpp
@@ -57,7 +57,8 @@ namespace PostgreSQL {
 
 
 SessionImpl::SessionImpl(const std::string& aConnectionString, std::size_t aLoginTimeout):
-	Poco::Data::AbstractSessionImpl<SessionImpl>(aConnectionString, aLoginTimeout)
+	Poco::Data::AbstractSessionImpl<SessionImpl>(aConnectionString, aLoginTimeout),
+	_connectorName("postgresql")
 {
 	setProperty("handle", static_cast<SessionHandle*>(&_sessionHandle));
 	setConnectionTimeout(CONNECTION_TIMEOUT_DEFAULT);