loplugin: unused variables

Change-Id: I46a748bf2c54d15c0f5718901197f3b4c34b82bf

8 files changed, 3 insertions, 13 deletions

diff --git a/connectivity/source/commontools/parameters.cxx b/connectivity/source/commontools/parameters.cxx
index ef83e56ea80c..445226923259 100644
--- a/connectivity/source/commontools/parameters.cxx
+++ b/connectivity/source/commontools/parameters.cxx
@@ -422,7 +422,6 @@ namespace dbtools
         sal_Int32 nSmallestIndexLinkedByColumnName = -1;
         sal_Int32 nLargestIndexNotLinkedByColumnName = -1;
 #endif
-        ::rtl::OUString sName;
         for ( ParameterInformation::iterator aParam = m_aParameterInformation.begin();
               aParam != m_aParameterInformation.end();
               ++aParam
diff --git a/connectivity/source/drivers/file/FConnection.cxx b/connectivity/source/drivers/file/FConnection.cxx
index 5f0beab19a8f..0683af96b69a 100644
--- a/connectivity/source/drivers/file/FConnection.cxx
+++ b/connectivity/source/drivers/file/FConnection.cxx
@@ -130,7 +130,7 @@ void OConnection::construct(const ::rtl::OUString& url,const Sequence< PropertyV
     {
         sal_Int32 nLen = url.indexOf(':');
         nLen = url.indexOf(':',nLen+1);
-        ::rtl::OUString aDSN(url.copy(nLen+1)),aUID,aPWD;
+        ::rtl::OUString aDSN(url.copy(nLen+1));
 
         String aFileName = aDSN;
         INetURLObject aURL;
diff --git a/connectivity/source/drivers/file/FDateFunctions.cxx b/connectivity/source/drivers/file/FDateFunctions.cxx
index e45228aa2f57..b9a20b1fd00d 100644
--- a/connectivity/source/drivers/file/FDateFunctions.cxx
+++ b/connectivity/source/drivers/file/FDateFunctions.cxx
@@ -186,7 +186,6 @@ ORowSetValue OOp_Quarter::operate(const ORowSetValue& lhs) const
 
     sal_Int32 nRet = 1;
     ::com::sun::star::util::Date aD = lhs;
-    Date aDate(aD.Day,aD.Month,aD.Year);
     if ( aD.Month >= 4 && aD.Month < 7 )
         nRet = 2;
     else if ( aD.Month >= 7 && aD.Month < 10 )
diff --git a/connectivity/source/drivers/file/FStatement.cxx b/connectivity/source/drivers/file/FStatement.cxx
index 4b4c886a8b2d..7d247247b7c7 100644
--- a/connectivity/source/drivers/file/FStatement.cxx
+++ b/connectivity/source/drivers/file/FStatement.cxx
@@ -616,7 +616,6 @@ void OStatement_Base::GetAssignValues()
         OSL_ENSURE(pInsertAtomCommalist != NULL,"OResultSet: pInsertAtomCommalist darf nicht NULL sein!");
         OSL_ENSURE(pInsertAtomCommalist->count() > 0,"OResultSet: pInsertAtomCommalist <= 0");
 
-        String aColumnName;
         OSQLParseNode * pRow_Value_Const;
         xub_StrLen nIndex=0;
         for (sal_uInt32 i = 0; i < pInsertAtomCommalist->count(); i++)
diff --git a/connectivity/source/drivers/mork/MDatabaseMetaDataHelper.cxx b/connectivity/source/drivers/mork/MDatabaseMetaDataHelper.cxx
index 1507b8b6ec2e..46627c0e460f 100644
--- a/connectivity/source/drivers/mork/MDatabaseMetaDataHelper.cxx
+++ b/connectivity/source/drivers/mork/MDatabaseMetaDataHelper.cxx
@@ -50,9 +50,6 @@ MDatabaseMetaDataHelper::~MDatabaseMetaDataHelper()
 sal_Bool MDatabaseMetaDataHelper::getTableStrings( OConnection*                      _pCon,
                                                    ::std::vector< ::rtl::OUString >& _rStrings)
 {
-    ::rtl::OUString                             sAbURI;
-    ::rtl::OString                              sAbURIString;
-
     SAL_INFO("connectivity.mork", "=> MDatabaseMetaDataHelper::getTableStrings()");
 
     /* add default table */
@@ -89,7 +86,6 @@ sal_Bool MDatabaseMetaDataHelper::getTables( OConnection* _pCon,
     aRows.clear();
 
     ::std::vector< ::rtl::OUString > tables;
-    OUString matchAny = "%";
 
     if ( !getTableStrings( _pCon, tables ) )
         return sal_False;
diff --git a/connectivity/source/drivers/mysql/YViews.cxx b/connectivity/source/drivers/mysql/YViews.cxx
index dd0b02fea7db..eb1a8d7f2103 100644
--- a/connectivity/source/drivers/mysql/YViews.cxx
+++ b/connectivity/source/drivers/mysql/YViews.cxx
@@ -127,7 +127,7 @@ void OViews::createView( const Reference< XPropertySet >& descriptor )
 
     ::rtl::OUString aSql(  "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/drivers/postgresql/pq_connection.cxx b/connectivity/source/drivers/postgresql/pq_connection.cxx
index 015fe534d8b9..1c0d52ad887b 100644
--- a/connectivity/source/drivers/postgresql/pq_connection.cxx
+++ b/connectivity/source/drivers/postgresql/pq_connection.cxx
@@ -399,7 +399,6 @@ void Connection::setCatalog( const ::rtl::OUString& )
 
 ::rtl::OUString Connection::getCatalog() throw (SQLException, RuntimeException)
 {
-    OUString ret;
     MutexGuard guard( m_refMutex->mutex );
     if( m_settings.pConnection == 0 )
     {
diff --git a/connectivity/source/parse/sqliterator.cxx b/connectivity/source/parse/sqliterator.cxx
index d2a63e29251e..ff64e506e1d9 100644
--- a/connectivity/source/parse/sqliterator.cxx
+++ b/connectivity/source/parse/sqliterator.cxx
@@ -871,7 +871,6 @@ void OSQLParseTreeIterator::traverseCreateColumns(const OSQLParseNode* pSelectNo
         {
             ::rtl::OUString aColumnName;
             ::rtl::OUString aTypeName;
-            ::rtl::OUString aTableRange;
             sal_Int32 nType = DataType::VARCHAR;
             aColumnName = pColumnRef->getChild(0)->getTokenValue();
 
@@ -985,7 +984,6 @@ bool OSQLParseTreeIterator::traverseSelectColumnNames(const OSQLParseNode* pSele
                 {
                     // Function call present
                     pColumnRef->parseNodeToStr( sColumnName, m_pImpl->m_xConnection, NULL, sal_False, sal_True );
-                    ::rtl::OUString sTableRange;
                     // check if the column is also a parameter
                     traverseORCriteria(pColumnRef); // num_value_exp
 
@@ -1074,7 +1072,7 @@ void OSQLParseTreeIterator::traverseByColumnNames(const OSQLParseNode* pSelectNo
     OSL_ENSURE(!_bOrder || SQL_ISRULE(pOrderingSpecCommalist,ordering_spec_commalist),"OSQLParseTreeIterator:ordering_spec_commalist error in parse tree!");
     OSL_ENSURE(pOrderingSpecCommalist->count() > 0,"OSQLParseTreeIterator: error in parse tree!");
 
-    ::rtl::OUString sColumnName,aColumnAlias;
+    ::rtl::OUString sColumnName;
     ::rtl::OUString aTableRange;
     sal_uInt32 nCount = pOrderingSpecCommalist->count();
     for (sal_uInt32 i = 0; i < nCount; ++i)