--- C:/QtSDK/QtSources/4.7.4/src/sql/drivers/oci/qsql_oci.cpp	Fri Mar 23 12:32:22 2012
+++ C:/Quati/develop/QtSrc/qt-everywhere-opensource-src-4.7.4/src/sql/drivers/oci/qsql_oci.cpp	Thu Mar 29 14:31:04 2012
@@ -82,6 +82,9 @@
 
 //#define QOCI_DEBUG
 
+Q_DECLARE_METATYPE(QOCIResult *)
+
+
 Q_DECLARE_METATYPE(OCIEnv*)
 Q_DECLARE_METATYPE(OCIStmt*)
 
@@ -340,6 +343,18 @@
                              const_cast<OCIRowid **>(&rptr->id),
                              -1,
                              SQLT_RDD, indPtr, 0, 0, 0, 0, OCI_DEFAULT);
+        } else if (qVariantCanConvert<QOCIResult *>(val) && isOutValue(pos)) {
+            QOCIResult *res = qVariantValue<QOCIResult *>(val);
+
+            if (res->internal_prepare()) {
+                r = OCIBindByPos(sql, hbnd, err,
+                                 pos + 1,
+                                 const_cast<OCIStmt **>(&res->d->sql),
+                                 (sb4)0,
+                                 SQLT_RSET, indPtr, 0, 0, 0, 0, OCI_DEFAULT);
+
+                res->isCursor = true;
+            }
         } else {
             qWarning("Unknown bind variable");
             r = OCI_ERROR;
@@ -1795,6 +1810,7 @@
     : QSqlCachedResult(db)
 {
     d = new QOCIResultPrivate(this, p);
+    isCursor = false;
 }
 
 QOCIResult::~QOCIResult()
@@ -1890,12 +1906,14 @@
     return rowCount;
 }
 
-bool QOCIResult::prepare(const QString& query)
-{
+bool QOCIResult::internal_prepare() {
     int r = 0;
-    QSqlResult::prepare(query);
+    QString noStr;
+    QSqlResult::prepare(noStr);
+
+    if (d->cols)
+        delete d->cols;
 
-    delete d->cols;
     d->cols = 0;
     QSqlCachedResult::cleanup();
 
@@ -1904,20 +1922,34 @@
         if (r != OCI_SUCCESS)
             qOraWarning("QOCIResult::prepare: unable to free statement handle:", d->err);
     }
-    if (query.isEmpty())
-        return false;
+
     r = OCIHandleAlloc(d->env,
                        reinterpret_cast<void **>(&d->sql),
                        OCI_HTYPE_STMT,
                        0,
                        0);
+
     if (r != OCI_SUCCESS) {
         qOraWarning("QOCIResult::prepare: unable to alloc statement:", d->err);
         setLastError(qMakeError(QCoreApplication::translate("QOCIResult",
                      "Unable to alloc statement"), QSqlError::StatementError, d->err));
         return false;
     }
+
     d->setStatementAttributes();
+
+    return true;
+}
+
+bool QOCIResult::prepare(const QString& query)
+{
+    if (query.isEmpty())
+        return false;
+
+    if (!internal_prepare())
+        return false;
+
+    int r;
     const OraText *txt = reinterpret_cast<const OraText *>(query.utf16());
     const int len = query.length() * sizeof(QChar);
     r = OCIStmtPrepare(d->sql,
@@ -1982,23 +2014,26 @@
         return false;
     }
 
-    // execute
-    r = OCIStmtExecute(d->svc,
-                       d->sql,
-                       d->err,
-                       iters,
-                       0,
-                       0,
-                       0,
-                       mode);
-    if (r != OCI_SUCCESS && r != OCI_SUCCESS_WITH_INFO) {
-        qOraWarning("QOCIResult::exec: unable to execute statement:", d->err);
-        setLastError(qMakeError(QCoreApplication::translate("QOCIResult",
-                     "Unable to execute statement"), QSqlError::StatementError, d->err));
-#ifdef QOCI_DEBUG
-        qDebug() << "lastQuery()" << lastQuery();
-#endif
-        return false;
+    if (!isCursor)
+    {
+        // execute
+        r = OCIStmtExecute(d->svc,
+                           d->sql,
+                           d->err,
+                           iters,
+                           0,
+                           0,
+                           0,
+                           mode);
+        if (r != OCI_SUCCESS && r != OCI_SUCCESS_WITH_INFO) {
+            qOraWarning("QOCIResult::exec: unable to execute statement:", d->err);
+            setLastError(qMakeError(QCoreApplication::translate("QOCIResult",
+                         "Unable to execute statement"), QSqlError::StatementError, d->err));
+    #ifdef QOCI_DEBUG
+            qDebug() << "lastQuery()" << lastQuery();
+    #endif
+            return false;
+        }
     }
 
     if (stmtType == OCI_STMT_SELECT) {