diff --git a/sql-jdbc/src/TableauConnector/opensearch_sql_jdbc/dialect.tdd b/sql-jdbc/src/TableauConnector/opensearch_sql_jdbc/dialect.tdd
index f33f42444e..73cc10a08c 100644
--- a/sql-jdbc/src/TableauConnector/opensearch_sql_jdbc/dialect.tdd
+++ b/sql-jdbc/src/TableauConnector/opensearch_sql_jdbc/dialect.tdd
@@ -174,6 +174,14 @@
             <argument type='datetime' />
             <argument type='datetime' />
         </function>
+        <function group='numeric' name='CEILING' return-type='int'>
+            <formula>CEIL(%1)</formula>
+            <argument type='real' />
+        </function>
+        <function group='numeric' name='FLOOR' return-type='int'>
+            <formula>FLOOR(%1)</formula>
+            <argument type='real' />
+        </function>
     
         <function group='date' name='DAYOFYEAR' return-type='int'>
             <formula>DAY_OF_YEAR(%1)</formula>