remove unnecessary double calls to OUString constructor

Change-Id: Ib2690e3ec9987b97363687b61fe8ddae4ace9058

5 files changed, 6 insertions, 7 deletions

diff --git a/connectivity/source/commontools/dbtools2.cxx b/connectivity/source/commontools/dbtools2.cxx
index ca012d109b0b..e208813c8d66 100644
--- a/connectivity/source/commontools/dbtools2.cxx
+++ b/connectivity/source/commontools/dbtools2.cxx
@@ -248,7 +248,6 @@ namespace
     OUString generateColumnNames(const Reference<XIndexAccess>& _xColumns,const Reference<XDatabaseMetaData>& _xMetaData)
     {
         ::dbtools::OPropertyMap& rPropMap = OMetaConnection::getPropMap();
-        static const OUString sComma(OUString(","));
 
         const OUString sQuote(_xMetaData->getIdentifierQuoteString());
         OUString sSql( " (" );
@@ -259,7 +258,7 @@ namespace
         {
             if ( (_xColumns->getByIndex(i) >>= xColProp) && xColProp.is() )
                 sSql += ::dbtools::quoteName(sQuote,::comphelper::getString(xColProp->getPropertyValue(rPropMap.getNameByIndex(PROPERTY_ID_NAME))))
-                        + sComma;
+                        + ",";
         }
 
         if ( nColCount )
diff --git a/connectivity/source/commontools/formattedcolumnvalue.cxx b/connectivity/source/commontools/formattedcolumnvalue.cxx
index 820c57ee1d14..5c89a7117a7f 100644
--- a/connectivity/source/commontools/formattedcolumnvalue.cxx
+++ b/connectivity/source/commontools/formattedcolumnvalue.cxx
@@ -156,7 +156,7 @@ namespace dbtools
                 // get the format key of our bound field
                 Reference< XPropertySetInfo > xPSI( _rxColumn->getPropertySetInfo(), UNO_QUERY_THROW );
                 bool bHaveFieldFormat = false;
-                const OUString sFormatKeyProperty( OUString( "FormatKey" ) );
+                const OUString sFormatKeyProperty( "FormatKey" );
                 if ( xPSI->hasPropertyByName( sFormatKeyProperty ) )
                 {
                     bHaveFieldFormat = ( _rxColumn->getPropertyValue( sFormatKeyProperty ) >>= _rData.m_nFormatKey );
diff --git a/connectivity/source/commontools/statementcomposer.cxx b/connectivity/source/commontools/statementcomposer.cxx
index 791a06b23631..f80bc1e03b02 100644
--- a/connectivity/source/commontools/statementcomposer.cxx
+++ b/connectivity/source/commontools/statementcomposer.cxx
@@ -169,7 +169,7 @@ namespace dbtools
                         xComposer->setElementaryQuery( sStatement );
 
                         // the sort order
-                        const OUString sPropOrder( OUString( "Order" ) );
+                        const OUString sPropOrder( "Order" );
                         if ( ::comphelper::hasProperty( sPropOrder, xQuery ) )
                         {
                             OUString sOrder;
diff --git a/connectivity/source/drivers/mozab/mozillasrc/MDatabaseMetaDataHelper.cxx b/connectivity/source/drivers/mozab/mozillasrc/MDatabaseMetaDataHelper.cxx
index c4790a5e7eb9..77a9020a7207 100644
--- a/connectivity/source/drivers/mozab/mozillasrc/MDatabaseMetaDataHelper.cxx
+++ b/connectivity/source/drivers/mozab/mozillasrc/MDatabaseMetaDataHelper.cxx
@@ -454,12 +454,12 @@ nsresult getTableStringsProxied(const sal_Char* sAbURI, sal_Int32 *nDirectoryTyp
             //map mailing lists as views
             _rStrings->push_back( aTableName ); // Table name
             if (!bIsMailList) {
-                OUString aTableType(OUString("TABLE"));
+                OUString aTableType("TABLE");
                 _rTypes->push_back( aTableType ); // Table type
             }
             else
             {
-                OUString aTableType(OUString("VIEW"));
+                OUString aTableType("VIEW");
                 _rTypes->push_back( aTableType ); // Table type
             }
         }
diff --git a/connectivity/source/parse/sqlnode.cxx b/connectivity/source/parse/sqlnode.cxx
index 6f13f4a66230..c99585bd5e1e 100644
--- a/connectivity/source/parse/sqlnode.cxx
+++ b/connectivity/source/parse/sqlnode.cxx
@@ -1747,7 +1747,7 @@ sal_Bool OSQLParseNode::addDateValue(OUStringBuffer& rString, const SQLParseNode
             SQL_ISTOKEN(pODBCNodeChild, T) ||
             SQL_ISTOKEN(pODBCNodeChild, TS) ))
         {
-            OUString suQuote(OUString("'"));
+            OUString suQuote("'");
             if (rParam.bPredicate)
             {
                  if (rParam.aMetaData.shouldEscapeDateTime())