diff --git a/symmetric-io/src/integrationTest/java/org/jumpmind/symmetric/io/data/writer/DatabaseWriterConflictTest.java b/symmetric-io/src/integrationTest/java/org/jumpmind/symmetric/io/data/writer/DatabaseWriterConflictTest.java
index 1692f86145..5e494ecda0 100644
--- a/symmetric-io/src/integrationTest/java/org/jumpmind/symmetric/io/data/writer/DatabaseWriterConflictTest.java
+++ b/symmetric-io/src/integrationTest/java/org/jumpmind/symmetric/io/data/writer/DatabaseWriterConflictTest.java
@@ -56,8 +56,11 @@ public class DatabaseWriterConflictTest extends AbstractWriterTest {
     private final static String[] TEST_KEYS_GRANDCHILD = { "id" };
 
     private final static String[] TEST_COLUMNS_GRANDCHILD = { "id", "pid" };
+    private final static String TEST_TABLE_CHILD_NOPK = "test_dataloader_child_nopk";
+    private final static String[] TEST_KEYS_CHILD_NOPK = { "id", "pid" };
+    private final static String[] TEST_COLUMNS_CHILD_NOPK = { "id", "pid" };
     
-    private enum WhichTable { PARENT, CHILD, GRANDCHILD };
+    private enum WhichTable { PARENT, CHILD, GRANDCHILD, CHILD_NOPK };
     
     private WhichTable whichTable;
     
@@ -260,6 +263,15 @@ public void testDeleteFkViolationChildTable() throws Exception {
         whichTable = WhichTable.PARENT;
         delete(firstId, firstId, "deleteparent", null);
     }
+    
+    @Test
+    public void testDeleteFkViolationChildTableNoPk() throws Exception {
+        String firstId = insert(getNextId(), "deleteparentnopk", null);
+        whichTable = WhichTable.CHILD_NOPK;
+        insert(getNextId(), firstId);
+        whichTable = WhichTable.PARENT;
+        delete(firstId, firstId, "deleteparentnopk", null);
+    }
 
     private String insert(String ...values) {
         if (shouldTest) {
@@ -313,7 +325,16 @@ private void delete(String id, String ...values) {
     protected void assertTestTableEquals(String testTableId, String[] expectedValues) {
         String sql = "select " + getSelect(getTestColumns()) + " from " + getTestTable() + " where "
                 + getWhere(getTestKeys());
-        Map<String, Object> results = platform.getSqlTemplate().queryForMap(sql, Long.valueOf(testTableId));
+        Map<String, Object> results = null;
+        if (whichTable != WhichTable.CHILD_NOPK) {
+            results = platform.getSqlTemplate().queryForMap(sql, Long.valueOf(testTableId));
+        } else {
+            Long[] l = new Long[expectedValues.length];
+            for (int i = 0; i < expectedValues.length; i++) {
+                l[i] = Long.valueOf(expectedValues[i]);
+            }
+            results = platform.getSqlTemplate().queryForMap(sql, (Object[]) l);
+        }
         assertEquals(getTestColumns(), expectedValues, results);
     }
 
@@ -321,6 +342,9 @@ protected void assertTestTableEquals(String testTableId, String[] expectedValues
     protected String getTestTable() {
         if (whichTable == WhichTable.CHILD) return TEST_TABLE_CHILD;
         else if (whichTable == WhichTable.GRANDCHILD) return TEST_TABLE_GRANDCHILD; 
+        else if (whichTable == WhichTable.CHILD_NOPK) {
+            return TEST_TABLE_CHILD_NOPK;
+        }
         else return TEST_TABLE;
     }
     
@@ -328,6 +352,9 @@ protected String getTestTable() {
     protected String[] getTestKeys() {
         if (whichTable == WhichTable.CHILD) return TEST_KEYS_CHILD;
         else if (whichTable == WhichTable.GRANDCHILD) return TEST_KEYS_GRANDCHILD; 
+        else if (whichTable == WhichTable.CHILD_NOPK) {
+            return TEST_KEYS_CHILD_NOPK;
+        }
         else return TEST_KEYS;
     }
     
@@ -335,6 +362,9 @@ protected String[] getTestKeys() {
     protected String[] getTestColumns() {
         if (whichTable == WhichTable.CHILD) return TEST_COLUMNS_CHILD;
         else if (whichTable == WhichTable.GRANDCHILD) return TEST_COLUMNS_GRANDCHILD; 
+        else if (whichTable == WhichTable.CHILD_NOPK) {
+            return TEST_COLUMNS_CHILD_NOPK;
+        }
         else return TEST_COLUMNS;
     }
 
diff --git a/symmetric-io/src/test/java/org/jumpmind/symmetric/io/AbstractWriterTest.java b/symmetric-io/src/test/java/org/jumpmind/symmetric/io/AbstractWriterTest.java
index 2813c2b49f..4ca9293c0c 100644
--- a/symmetric-io/src/test/java/org/jumpmind/symmetric/io/AbstractWriterTest.java
+++ b/symmetric-io/src/test/java/org/jumpmind/symmetric/io/AbstractWriterTest.java
@@ -261,7 +261,7 @@ protected String getSelect(String[] columns) {
     protected String getWhere(String[] columns) {
         StringBuilder str = new StringBuilder();
         for (int i = 0; i < columns.length; i++) {
-            str.append(columns[i]).append(" = ?").append(i + 1 < columns.length ? "," : "");
+            str.append(columns[i]).append(" = ?").append(i + 1 < columns.length ? " AND " : "");
         }
         return str.toString();
     }
diff --git a/symmetric-io/src/test/resources/testDatabaseWriter.xml b/symmetric-io/src/test/resources/testDatabaseWriter.xml
index efc95eb0ed..48f858c803 100644
--- a/symmetric-io/src/test/resources/testDatabaseWriter.xml
+++ b/symmetric-io/src/test/resources/testDatabaseWriter.xml
@@ -75,5 +75,13 @@
         <column name="string_value" type="VARCHAR" size="50" />
         <column name="blob_value" type="BLOB" />
     </table>    
+    
+    <table name="test_dataloader_child_nopk">
+        <column name="id" type="INTEGER" required="true" />
+        <column name="pid" type="INTEGER" />
+        <foreign-key foreignTable="test_dataloader_parent" name="fk_test_dataloader_child_nopk_pid">
+            <reference local="pid" foreign="id" />
+        </foreign-key>
+    </table>
 
 </database>
\ No newline at end of file
diff --git a/symmetric-jdbc/src/main/java/org/jumpmind/db/platform/AbstractJdbcDdlReader.java b/symmetric-jdbc/src/main/java/org/jumpmind/db/platform/AbstractJdbcDdlReader.java
index ce6e6bb5a4..c557e9d54f 100644
--- a/symmetric-jdbc/src/main/java/org/jumpmind/db/platform/AbstractJdbcDdlReader.java
+++ b/symmetric-jdbc/src/main/java/org/jumpmind/db/platform/AbstractJdbcDdlReader.java
@@ -1736,12 +1736,23 @@ public List<TableRow> getExportedForeignTableRows(ISqlTransaction transaction, L
 
                                 if (rows != null) {
                                     for (Row row : rows) {
-                                        // Return a TableRow with a where statement that can access this foreign table row by its primary key
-                                        DmlStatement whereSt = platform.createDmlStatement(DmlType.WHERE, foreignTable.getCatalog(),
+                                        DmlStatement whereSt = null;
+                                        String whereSql = null;
+                                        if (foreignTable.getPrimaryKeyColumns() == null || foreignTable.getPrimaryKeyColumns().length == 0) {
+                                            // No primary keys, create a where clause using the foreign key columns
+                                            whereSt = platform.createDmlStatement(DmlType.WHERE, foreignTable.getCatalog(),
+                                                    foreignTable.getSchema(), foreignTable.getName(), keyColumns,
+                                                    foreignTable.getColumns(), nullValues, null);
+                                            whereSql = whereSt.buildDynamicSql(BinaryEncoding.HEX, row, false, true,
+                                                    keyColumns).substring(6);
+                                        } else {
+                                            // Return a TableRow with a where statement that can access this foreign table row by its primary key
+                                            whereSt = platform.createDmlStatement(DmlType.WHERE, foreignTable.getCatalog(),
                                                 foreignTable.getSchema(), foreignTable.getName(), foreignTable.getPrimaryKeyColumns(),
                                                 foreignTable.getColumns(), nullValues, null);
-                                        String whereSql = whereSt.buildDynamicSql(BinaryEncoding.HEX, row, false, true, 
+                                            whereSql = whereSt.buildDynamicSql(BinaryEncoding.HEX, row, false, true, 
                                                 foreignTable.getPrimaryKeyColumns()).substring(6);
+                                        }
                                         String delimiter = platform.getDatabaseInfo().getSqlCommandDelimiter();
                                         if (delimiter != null && delimiter.length() > 0) {
                                             whereSql = whereSql.substring(0, whereSql.length() - delimiter.length());