fix: SQL order by matching (#314)

Author: milindsrivastava1997

asap-common/dependencies/rs/sql_utilities/src/ast_matching/sqlparser_test.rs

@@ -639,4 +639,11 @@ mod tests {
         ).unwrap();
         assert!(incoming.matches_sql_pattern(&template));
     }
+
+    #[test]
+    fn test_order_by_is_rejected() {
+        assert!(parse_sql_query(
+            "SELECT AVG(value) FROM cpu_usage WHERE time BETWEEN DATEADD(s, -10, NOW()) AND NOW() GROUP BY L1, L2 ORDER BY L1"
+        ).is_none());
+    }
 }

asap-common/dependencies/rs/sql_utilities/src/ast_matching/sqlpattern_parser.rs

@@ -36,6 +36,11 @@ impl SQLPatternParser {
     }
 
     fn parse_query_node(&self, query: &Query) -> Option<SQLQueryData> {
+        if query.order_by.is_some() {
+            println!("ORDER BY is not supported");
+            return None;
+        }
+
         // Convert CTE to subquery if present
         let query = self.cte_to_subquery(query);