6 files changed, 1 insertions, 11 deletions
diff --git a/connectivity/source/commontools/TKeys.cxx b/connectivity/source/commontools/TKeys.cxx
index 7e6734c6fc4a..7cf1a96795b4 100644
--- a/connectivity/source/commontools/TKeys.cxx
+++ b/connectivity/source/commontools/TKeys.cxx
@@ -169,7 +169,6 @@ sdbcx::ObjectType OKeysHelper::appendObject( const ::rtl::OUString& _rForName, c
         ::rtl::OUStringBuffer aSql;
         aSql.appendAscii("ALTER TABLE ");
         ::rtl::OUString aQuote  = m_pTable->getConnection()->getMetaData()->getIdentifierQuoteString(  );
-        ::rtl::OUString aDot    = ::rtl::OUString(RTL_CONSTASCII_USTRINGPARAM("."));
 
         aSql.append(composeTableName( m_pTable->getConnection()->getMetaData(), m_pTable, ::dbtools::eInTableDefinitions, false, false, true ));
         aSql.appendAscii(" ADD ");
diff --git a/connectivity/source/commontools/dbtools.cxx b/connectivity/source/commontools/dbtools.cxx
index 91baa421af80..8fcb43993b6a 100644
--- a/connectivity/source/commontools/dbtools.cxx
+++ b/connectivity/source/commontools/dbtools.cxx
@@ -1412,10 +1412,6 @@ namespace
         if (    xInfo.is()
             &&  xInfo->hasPropertyByName(rPropMap.getNameByIndex(PROPERTY_ID_NAME)) )
         {
-
-            ::rtl::OUString aCatalog;
-            ::rtl::OUString aSchema;
-            ::rtl::OUString aTable;
             if (    xInfo->hasPropertyByName(rPropMap.getNameByIndex(PROPERTY_ID_CATALOGNAME))
                 &&  xInfo->hasPropertyByName(rPropMap.getNameByIndex(PROPERTY_ID_SCHEMANAME)) )
             {
diff --git a/connectivity/source/drivers/ado/ADriver.cxx b/connectivity/source/drivers/ado/ADriver.cxx
index 0b845ec0aecb..4761b96366a6 100644
--- a/connectivity/source/drivers/ado/ADriver.cxx
+++ b/connectivity/source/drivers/ado/ADriver.cxx
@@ -273,8 +273,6 @@ void ADOS::ThrowException(ADOConnection* _pAdoCon,const Reference< XInterface >&
     pErrors->get_Count(&nLen);
     if (nLen)
     {
-        ::rtl::OUString sError;
-        ::rtl::OUString aSQLState;
         SQLException aException;
         aException.ErrorCode = 1000;
         for (sal_Int32 i = nLen-1; i>=0; --i)
diff --git a/connectivity/source/drivers/flat/EConnection.cxx b/connectivity/source/drivers/flat/EConnection.cxx
index f83fd4a94fad..c84e7684b972 100644
--- a/connectivity/source/drivers/flat/EConnection.cxx
+++ b/connectivity/source/drivers/flat/EConnection.cxx
@@ -72,7 +72,6 @@ void OFlatConnection::construct(const ::rtl::OUString& url,const Sequence< Prope
 {
     osl_incrementInterlockedCount( &m_refCount );
 
-    ::rtl::OUString aExt;
     const PropertyValue *pBegin  = info.getConstArray();
     const PropertyValue *pEnd    = pBegin + info.getLength();
     for(;pBegin != pEnd;++pBegin)
diff --git a/connectivity/source/drivers/hsqldb/HViews.cxx b/connectivity/source/drivers/hsqldb/HViews.cxx
index e3a7ed086014..5cf9b2090bdd 100644
--- a/connectivity/source/drivers/hsqldb/HViews.cxx
+++ b/connectivity/source/drivers/hsqldb/HViews.cxx
@@ -142,7 +142,7 @@ void HViews::createView( const Reference< XPropertySet >& descriptor )
 
     ::rtl::OUString aSql( RTL_CONSTASCII_USTRINGPARAM( "CREATE VIEW " ));
     ::rtl::OUString aQuote  = xConnection->getMetaData()->getIdentifierQuoteString(  );
-    ::rtl::OUString sSchema,sCommand;
+    ::rtl::OUString sCommand;
 
     aSql += ::dbtools::composeTableName( m_xMetaData, descriptor, ::dbtools::eInTableDefinitions, false, false, true );
 
diff --git a/connectivity/source/parse/sqlnode.cxx b/connectivity/source/parse/sqlnode.cxx
index d69f8c8ffb33..68ca5ba71652 100644
--- a/connectivity/source/parse/sqlnode.cxx
+++ b/connectivity/source/parse/sqlnode.cxx
@@ -574,7 +574,6 @@ bool OSQLParseNode::impl_parseTableNameNodeToString_throw( ::rtl::OUStringBuffer
         // avoid recursion (e.g. "foo" defined as "SELECT * FROM bar" and "bar" defined as "SELECT * FROM foo".
         if ( rParam.pSubQueryHistory->find( sTableOrQueryName ) != rParam.pSubQueryHistory->end() )
         {
-            ::rtl::OUString sMessage( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( "cyclic sub queries" ) ) );
             OSL_ENSURE( rParam.pParser, "OSQLParseNode::impl_parseTableNameNodeToString_throw: no parser?" );
             if ( rParam.pParser )
             {
@@ -1057,7 +1056,6 @@ OSQLParseNode* OSQLParser::buildNode_STR_NUM(OSQLParseNode*& _pLiteral)
         if (m_nFormatKey)
         {
             sal_Int16 nScale = 0;
-            ::rtl::OUString aDec;
             try
             {
                 Any aValue = getNumberFormatProperty( m_xFormatter, m_nFormatKey, ::rtl::OUString(RTL_CONSTASCII_USTRINGPARAM("Decimals")) );