X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/549c8cc2fe3ab03276745d546b0f81297c34a147..1aaf88d2208793f6a05f02c3e23ade668555d31e:/src/common/dbtable.cpp

diff --git a/src/common/dbtable.cpp b/src/common/dbtable.cpp
index da7aaa8f60..a07fa6e013 100644
--- a/src/common/dbtable.cpp
+++ b/src/common/dbtable.cpp
@@ -770,8 +770,18 @@ bool wxDbTable::Open(bool checkPrivileges, bool checkTableExists)
     }
 
     s.Empty();
+
+    bool exists = true;
+    if (checkTableExists)
+    {
+        if (pDb->Dbms() == dbmsPOSTGRES)
+            exists = pDb->TableExists(tableName, NULL, tablePath);
+        else
+            exists = pDb->TableExists(tableName, pDb->GetUsername(), tablePath);
+    }
+
     // Verify that the table exists in the database
-    if (checkTableExists && !pDb->TableExists(tableName, pDb->GetUsername(), tablePath))
+    if (!exists)
     {
         s = wxT("Table/view does not exist in the database");
         if ( *(pDb->dbInf.accessibleTables) == wxT('Y'))
@@ -782,21 +792,22 @@ bool wxDbTable::Open(bool checkPrivileges, bool checkTableExists)
     else if (checkPrivileges)
     {
         // Verify the user has rights to access the table.
-        // Shortcut boolean evaluation to optimize out call to
-        // TablePrivileges
-        //
-        // Unfortunately this optimization doesn't seem to be
-        // reliable!
-        if (// *(pDb->dbInf.accessibleTables) == 'N' &&
-            !pDb->TablePrivileges(tableName, wxT("SELECT"), pDb->GetUsername(), pDb->GetUsername(), tablePath))
+        bool hasPrivs wxDUMMY_INITIALIZE(true);
+
+        if (pDb->Dbms() == dbmsPOSTGRES)
+            hasPrivs = pDb->TablePrivileges(tableName, wxT("SELECT"), pDb->GetUsername(), NULL, tablePath);
+        else
+            hasPrivs = pDb->TablePrivileges(tableName, wxT("SELECT"), pDb->GetUsername(), pDb->GetUsername(), tablePath);
+
+        if (!hasPrivs)
             s = wxT("Connecting user does not have sufficient privileges to access this table.\n");
     }
 
-    if (!s.IsEmpty())
+    if (!s.empty())
     {
         wxString p;
 
-        if (!tablePath.IsEmpty())
+        if (!tablePath.empty())
             p.Printf(wxT("Error opening '%s/%s'.\n"),tablePath.c_str(),tableName.c_str());
         else
             p.Printf(wxT("Error opening '%s'.\n"), tableName.c_str());
@@ -1303,7 +1314,7 @@ void wxDbTable::BuildWhereClause(wxString &pWhereClause, int typeOfWhere,
                 case SQL_C_CHAR:
 #ifndef __UNIX__
                 case SQL_C_WCHAR:
-#endif                 
+#endif
                 //case SQL_C_WXCHAR:  SQL_C_WXCHAR is covered by either SQL_C_CHAR or SQL_C_WCHAR
                     colValue.Printf(wxT("'%s'"), (UCHAR FAR *) colDefs[colNumber].PtrDataObj);
                     break;
@@ -2703,6 +2714,8 @@ wxVariant wxDbTable::GetColumn(const int colNumber) const
     {
         switch (colDefs[colNumber].SqlCtype)
         {
+            case SQL_WCHAR:
+            case SQL_WVARCHAR:
             case SQL_CHAR:
             case SQL_VARCHAR:
                 val = (wxChar *)(colDefs[colNumber].PtrDataObj);
@@ -2767,6 +2780,8 @@ void wxDbTable::SetColumn(const int colNumber, const wxVariant val)
 
         switch (colDefs[colNumber].SqlCtype)
         {
+            case SQL_WCHAR:
+            case SQL_WVARCHAR:
             case SQL_CHAR:
             case SQL_VARCHAR:
                 csstrncpyt((wxChar *)(colDefs[colNumber].PtrDataObj),