diff --git a/src/main/java/org/alfresco/repo/domain/node/AbstractNodeDAOImpl.java b/src/main/java/org/alfresco/repo/domain/node/AbstractNodeDAOImpl.java
index 09f2ed3b20..28e0ef6cc3 100644
--- a/src/main/java/org/alfresco/repo/domain/node/AbstractNodeDAOImpl.java
+++ b/src/main/java/org/alfresco/repo/domain/node/AbstractNodeDAOImpl.java
@@ -4960,6 +4960,18 @@ public abstract class AbstractNodeDAOImpl implements NodeDAO, BatchingDAO
         return (id == null ? LONG_ZERO : id);
     }
     
+    @Override
+    public Long getMinTxInNodeIdRange(Long fromNodeId, Long toNodeId)
+    {
+        return selectMinTxInNodeIdRange(fromNodeId, toNodeId);
+    }
+    
+    @Override
+    public Long getMaxTxInNodeIdRange(Long fromNodeId, Long toNodeId)
+    {
+        return selectMaxTxInNodeIdRange(fromNodeId, toNodeId);
+    }
+    
     /*
      * Abstract methods for underlying CRUD
      */
@@ -5128,4 +5140,6 @@ public abstract class AbstractNodeDAOImpl implements NodeDAO, BatchingDAO
     protected abstract Long selectMinTxnId();
     protected abstract Long selectMaxTxnId();
     protected abstract Long selectMinUnusedTxnCommitTime();
+    protected abstract Long selectMinTxInNodeIdRange(Long fromNodeId, Long toNodeId);
+    protected abstract Long selectMaxTxInNodeIdRange(Long fromNodeId, Long toNodeId);
 }
diff --git a/src/main/java/org/alfresco/repo/domain/node/NodeDAO.java b/src/main/java/org/alfresco/repo/domain/node/NodeDAO.java
index bc1371262e..75288a5b5b 100644
--- a/src/main/java/org/alfresco/repo/domain/node/NodeDAO.java
+++ b/src/main/java/org/alfresco/repo/domain/node/NodeDAO.java
@@ -1,28 +1,28 @@
-/*
- * #%L
- * Alfresco Repository
- * %%
- * Copyright (C) 2005 - 2016 Alfresco Software Limited
- * %%
- * This file is part of the Alfresco software. 
- * If the software was purchased under a paid Alfresco license, the terms of 
- * the paid license agreement will prevail.  Otherwise, the software is 
- * provided under the following open source license terms:
- * 
- * Alfresco is free software: you can redistribute it and/or modify
- * it under the terms of the GNU Lesser General Public License as published by
- * the Free Software Foundation, either version 3 of the License, or
- * (at your option) any later version.
- * 
- * Alfresco is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU Lesser General Public License for more details.
- * 
- * You should have received a copy of the GNU Lesser General Public License
- * along with Alfresco. If not, see <http://www.gnu.org/licenses/>.
- * #L%
- */
+/*
+ * #%L
+ * Alfresco Repository
+ * %%
+ * Copyright (C) 2005 - 2016 Alfresco Software Limited
+ * %%
+ * This file is part of the Alfresco software. 
+ * If the software was purchased under a paid Alfresco license, the terms of 
+ * the paid license agreement will prevail.  Otherwise, the software is 
+ * provided under the following open source license terms:
+ * 
+ * Alfresco is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Lesser General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ * 
+ * Alfresco is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Lesser General Public License for more details.
+ * 
+ * You should have received a copy of the GNU Lesser General Public License
+ * along with Alfresco. If not, see <http://www.gnu.org/licenses/>.
+ * #L%
+ */
 package org.alfresco.repo.domain.node;
 
 import java.io.Serializable;
@@ -936,4 +936,23 @@ public interface NodeDAO extends NodeBulkLoader
             Long toTimeExclusive,
             boolean remoteOnly);
 
+    /**
+     * Gets the minimum commit time from transactions including a node id 
+     * in the range [fromNodeId:toNodeId]
+     * 
+     * @param fromNodeId Initial node id
+     * @param toNodeId Final node id
+     * @return minimum commit time
+     */
+    public Long getMinTxInNodeIdRange(Long fromNodeId, Long toNodeId);
+    
+    /**
+     * Gets the maximum commit time from transactions including a node id 
+     * in the range [fromNodeId:toNodeId]
+     * 
+     * @param fromNodeId Initial node id
+     * @param toNodeId Final node id
+     * @return maximum commit time
+     */
+    public Long getMaxTxInNodeIdRange(Long fromNodeId, Long toNodeId);
 }
diff --git a/src/main/java/org/alfresco/repo/domain/node/NodeRangeEntity.java b/src/main/java/org/alfresco/repo/domain/node/NodeRangeEntity.java
new file mode 100644
index 0000000000..a4cb34b97f
--- /dev/null
+++ b/src/main/java/org/alfresco/repo/domain/node/NodeRangeEntity.java
@@ -0,0 +1,69 @@
+/*
+ * #%L
+ * Alfresco Repository
+ * %%
+ * Copyright (C) 2005 - 2019 Alfresco Software Limited
+ * %%
+ * This file is part of the Alfresco software. 
+ * If the software was purchased under a paid Alfresco license, the terms of 
+ * the paid license agreement will prevail.  Otherwise, the software is 
+ * provided under the following open source license terms:
+ * 
+ * Alfresco is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Lesser General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ * 
+ * Alfresco is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Lesser General Public License for more details.
+ * 
+ * You should have received a copy of the GNU Lesser General Public License
+ * along with Alfresco. If not, see <http://www.gnu.org/licenses/>.
+ * #L%
+ */
+package org.alfresco.repo.domain.node;
+
+/**
+ * Node Range bean including an initial fromNodeId and a final fromNodeId
+ * 
+ * @author aborroy
+ *
+ */
+public class NodeRangeEntity
+{
+    
+    private Long fromNodeId;
+    private Long toNodeId;
+    
+    /**
+     * @return the fromNodeId
+     */
+    public Long getFromNodeId()
+    {
+        return fromNodeId;
+    }
+    /**
+     * @param fromNodeId the fromNodeId to set
+     */
+    public void setFromNodeId(Long fromNodeId)
+    {
+        this.fromNodeId = fromNodeId;
+    }
+    /**
+     * @return the toNodeId
+     */
+    public Long getToNodeId()
+    {
+        return toNodeId;
+    }
+    /**
+     * @param toNodeId the toNodeId to set
+     */
+    public void setToNodeId(Long toNodeId)
+    {
+        this.toNodeId = toNodeId;
+    }
+
+}
diff --git a/src/main/java/org/alfresco/repo/domain/node/ibatis/NodeDAOImpl.java b/src/main/java/org/alfresco/repo/domain/node/ibatis/NodeDAOImpl.java
index 75c8726b6e..4782ea1fd1 100644
--- a/src/main/java/org/alfresco/repo/domain/node/ibatis/NodeDAOImpl.java
+++ b/src/main/java/org/alfresco/repo/domain/node/ibatis/NodeDAOImpl.java
@@ -50,6 +50,7 @@ import org.alfresco.repo.domain.node.NodeIdAndAclId;
 import org.alfresco.repo.domain.node.NodePropertyEntity;
 import org.alfresco.repo.domain.node.NodePropertyKey;
 import org.alfresco.repo.domain.node.NodePropertyValue;
+import org.alfresco.repo.domain.node.NodeRangeEntity;
 import org.alfresco.repo.domain.node.NodeUpdateEntity;
 import org.alfresco.repo.domain.node.NodeVersionKey;
 import org.alfresco.repo.domain.node.PrimaryChildrenAclUpdateEntity;
@@ -165,6 +166,8 @@ public class NodeDAOImpl extends AbstractNodeDAOImpl
     private static final String SELECT_TXN_MAX_ID = "alfresco.node.select_TxnMaxId";
     private static final String SELECT_TXN_UNUSED_MIN_COMMIT_TIME = "alfresco.node.select_TxnMinUnusedCommitTime";
     private static final String SELECT_ONE_TXNS_BY_COMMIT_TIME_DESC = "alfresco.node.select_OneTxnsByCommitTimeDescending";
+    private static final String SELECT_TXN_MIN_TX_ID_IN_NODE_IDRANGE = "alfresco.node.select_TxnMinTxIdInNodeIdRange";
+    private static final String SELECT_TXN_MAX_TX_ID_IN_NODE_IDRANGE = "alfresco.node.select_TxnMaxTxIdInNodeIdRange";
     
     protected QNameDAO qnameDAO;
     protected DictionaryService dictionaryService;
@@ -1751,6 +1754,42 @@ public class NodeDAOImpl extends AbstractNodeDAOImpl
         return template.selectOne(COUNT_CHILD_ASSOC_BY_PARENT_ID, childAssoc);
     }
     
+    /**
+     * Gets the minimum commit time from transactions including a node id 
+     * in the range [fromNodeId:toNodeId]
+     * 
+     * @param fromNodeId Initial node id
+     * @param toNodeId Final node id
+     * @return minimum commit time
+     */
+    @Override
+    protected Long selectMinTxInNodeIdRange(Long fromNodeId, Long toNodeId)
+    {
+        NodeRangeEntity nodeRangeEntity = new NodeRangeEntity();
+        nodeRangeEntity.setFromNodeId(fromNodeId);
+        nodeRangeEntity.setToNodeId(toNodeId);
+        
+        return template.selectOne(SELECT_TXN_MIN_TX_ID_IN_NODE_IDRANGE, nodeRangeEntity);
+    }
+
+    /**
+     * Gets the maximum commit time from transactions including a node id 
+     * in the range [fromNodeId:toNodeId]
+     * 
+     * @param fromNodeId Initial node id
+     * @param toNodeId Final node id
+     * @return maximum commit time
+     */
+    @Override
+    protected Long selectMaxTxInNodeIdRange(Long fromNodeId, Long toNodeId)
+    {
+        NodeRangeEntity nodeRangeEntity = new NodeRangeEntity();
+        nodeRangeEntity.setFromNodeId(fromNodeId);
+        nodeRangeEntity.setToNodeId(toNodeId);
+        
+        return template.selectOne(SELECT_TXN_MAX_TX_ID_IN_NODE_IDRANGE, nodeRangeEntity);
+    }
+    
     /*
      * DAO OVERRIDES
      */
diff --git a/src/main/resources/alfresco/ibatis/org.alfresco.repo.domain.dialect.Dialect/node-common-SqlMap.xml b/src/main/resources/alfresco/ibatis/org.alfresco.repo.domain.dialect.Dialect/node-common-SqlMap.xml
index dfeecef619..09b39c5ebe 100644
--- a/src/main/resources/alfresco/ibatis/org.alfresco.repo.domain.dialect.Dialect/node-common-SqlMap.xml
+++ b/src/main/resources/alfresco/ibatis/org.alfresco.repo.domain.dialect.Dialect/node-common-SqlMap.xml
@@ -1487,4 +1487,40 @@
             <if test="minCommitTime != null"><![CDATA[and txn.commit_time_ms >= #{minCommitTime}]]></if>
     </select>
     
+   <select id="select_TxnMinTxIdInNodeIdRange" resultType="java.lang.Long">
+        select
+            commit_time_ms 
+        from 
+            alf_transaction
+        where 
+            id = 
+                (
+			        select 
+			            min(transaction_id) 
+			        from 
+			            alf_node 
+			        where 
+			            id &gt;= #{fromNodeId} 
+			            and id &lt;= #{toNodeId}
+		        )
+    </select>
+    
+    <select id="select_TxnMaxTxIdInNodeIdRange" resultType="java.lang.Long">
+        select
+            commit_time_ms 
+        from 
+            alf_transaction
+        where 
+            id = 
+                (
+			        select 
+			            max(transaction_id) 
+			        from 
+			            alf_node 
+			        where 
+			            id &gt;= #{fromNodeId} 
+			            and id &lt;= #{toNodeId}
+		        )
+    </select>
+    
 </mapper>
\ No newline at end of file