NGPHASE-3229: Improve performance of outgoing batch with an index

JumpMind · Mar 7, 2008 · 63ed563 · 63ed563
1 parent bd6ad04
commit 63ed563
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diff --git a/symmetric/src/main/resources/ddl-config.xml b/symmetric/src/main/resources/ddl-config.xml
@@ -39,6 +39,10 @@
         <column name="batch_type" type="CHAR" size="2" required="true" default="EV" />
         <column name="status" type="CHAR" size="2" />
         <column name="create_time" type="TIMESTAMP" />
+        <index name="idx_ob_node_id_status">
+            <index-column name="node_id" />
+            <index-column name="status" />
+        </index>        
     </table>
 
     <table name="outgoing_batch_hist">

diff --git a/symmetric/src/main/resources/symmetric-upgrade.xml b/symmetric/src/main/resources/symmetric-upgrade.xml
@@ -195,6 +195,9 @@
                 <value>
                   alter table ${sync.table.prefix}_incoming_batch_hist add (database_millis numeric(22))
                 </value>                
+                <value>
+                  create idx_ob_node_id_status on ${sync.table.prefix}_outgoing_batch (node_id, status);
+                </value>                
             </list>
         </property>
     </bean>