1 files changed, 3 insertions, 5 deletions
diff --git a/connectivity/source/drivers/postgresql/pq_xkeycolumns.hxx b/connectivity/source/drivers/postgresql/pq_xkeycolumns.hxx
index 0ada98aa4052..60bbd0c0de36 100644
--- a/connectivity/source/drivers/postgresql/pq_xkeycolumns.hxx
+++ b/connectivity/source/drivers/postgresql/pq_xkeycolumns.hxx
@@ -34,8 +34,7 @@
  *
  ************************************************************************/
 
-#ifndef INCLUDED_CONNECTIVITY_SOURCE_DRIVERS_POSTGRESQL_PQ_XKEYCOLUMNS_HXX
-#define INCLUDED_CONNECTIVITY_SOURCE_DRIVERS_POSTGRESQL_PQ_XKEYCOLUMNS_HXX
+#pragma once
 
 #include "pq_xcontainer.hxx"
 
@@ -64,8 +63,8 @@ private:
         const ::rtl::Reference< comphelper::RefCountedMutex > & refMutex,
         const css::uno::Reference< css::sdbc::XConnection >  & origin,
         ConnectionSettings *pSettings,
-        const OUString &schemaName,
-        const OUString &tableName,
+        OUString schemaName,
+        OUString tableName,
         const css::uno::Sequence< OUString > &keyColumns,
         const css::uno::Sequence< OUString > &foreignColumnNames);
 
@@ -98,6 +97,5 @@ public: // XDataDescriptorFactory
     virtual css::uno::Reference< css::beans::XPropertySet > SAL_CALL createDataDescriptor(  ) override;
 };
 }
-#endif
 
 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */