diff --git a/opensearch/src/main/java/org/opensearch/sql/opensearch/util/JdbcOpenSearchDataTypeConvertor.java b/opensearch/src/main/java/org/opensearch/sql/opensearch/util/JdbcOpenSearchDataTypeConvertor.java
index 2b9654d5f4f..9f2076ff59f 100644
--- a/opensearch/src/main/java/org/opensearch/sql/opensearch/util/JdbcOpenSearchDataTypeConvertor.java
+++ b/opensearch/src/main/java/org/opensearch/sql/opensearch/util/JdbcOpenSearchDataTypeConvertor.java
@@ -98,7 +98,6 @@ public static ExprValue getExprValueFromSqlType(
           return ExprValueUtils.fromObjectValue(rs.getFloat(i));
 
         case Types.DECIMAL:
-          return ExprValueUtils.fromObjectValue(rs.getBigDecimal(i));
         case Types.NUMERIC:
         case Types.DOUBLE:
           return ExprValueUtils.fromObjectValue(rs.getDouble(i));