diff --git a/oak-core/src/main/java/org/apache/jackrabbit/oak/plugins/document/rdb/RDBDocumentStoreJDBC.java b/oak-core/src/main/java/org/apache/jackrabbit/oak/plugins/document/rdb/RDBDocumentStoreJDBC.java
index 2845e0a..225e33d 100644
--- a/oak-core/src/main/java/org/apache/jackrabbit/oak/plugins/document/rdb/RDBDocumentStoreJDBC.java
+++ b/oak-core/src/main/java/org/apache/jackrabbit/oak/plugins/document/rdb/RDBDocumentStoreJDBC.java
@@ -140,6 +140,7 @@ public class RDBDocumentStoreJDBC {
             t.append("DATA = " + stringAppend.getStatementComponent() + " ");
             t.append("where ").append(inClause.getStatementComponent());
             PreparedStatement stmt = connection.prepareStatement(t.toString());
+            stmt.setPoolable(false);
             try {
                 int si = 1;
                 stmt.setObject(si++, modified, Types.BIGINT);
@@ -170,6 +171,7 @@ public class RDBDocumentStoreJDBC {
             PreparedStatementComponent inClause = RDBJDBCTools.createInStatement("ID", ids, tmd.isIdBinary());
             String sql = "delete from " + tmd.getName() + " where " + inClause.getStatementComponent();
             stmt = connection.prepareStatement(sql);
+            stmt.setPoolable(false);
 
             try {
                 inClause.setParameters(stmt, 1);
@@ -210,6 +212,7 @@ public class RDBDocumentStoreJDBC {
         }
 
         PreparedStatement stmt = connection.prepareStatement("delete from " + tmd.getName() + " where " + whereClause);
+        stmt.setPoolable(false);
         try {
             int i = 1;
             for (Entry<String, Map<Key, Condition>> entry : toDelete.entrySet()) {
@@ -546,6 +549,7 @@ public class RDBDocumentStoreJDBC {
         }
 
         PreparedStatement stmt = connection.prepareStatement(query.toString());
+        stmt.setPoolable(false);
         List<RDBRow> result = new ArrayList<RDBRow>();
         long dataTotal = 0, bdataTotal = 0;
         try {