[improvement][headless]Expression replacement logic supports more complex sql.

launchers/standalone/src/test/java/com/tencent/supersonic/headless/TranslatorTest.java

@@ -111,4 +111,18 @@ public class TranslatorTest extends BaseTest {
         executeSql(explain.getQuerySQL());
     }
 
+    @Test
+    @SetSystemProperty(key = "s2.test", value = "true")
+    public void testSql_subquery() throws Exception {
+        String sql = new String(
+                Files.readAllBytes(
+                        Paths.get(ClassLoader.getSystemResource("sql/testSubquery.sql").toURI())),
+                StandardCharsets.UTF_8);
+        SemanticTranslateResp explain = semanticLayerService
+                .translate(QueryReqBuilder.buildS2SQLReq(sql, dataSetId), User.getDefaultUser());
+        assertNotNull(explain);
+        assertNotNull(explain.getQuerySQL());
+        executeSql(explain.getQuerySQL());
+    }
+
 }

launchers/standalone/src/test/resources/sql/testSubquery.sql

@@ -0,0 +1,27 @@
+WITH
+  _average_stay_duration_ AS (
+    SELECT
+      AVG(停留时长) AS _avg_duration_
+    FROM
+      超音数数据集
+  )
+SELECT
+  用户名,
+  SUM(停留时长) AS _total_stay_duration_
+FROM
+  超音数数据集
+GROUP BY
+  用户名
+HAVING
+  SUM(停留时长) > (
+    SELECT
+      _avg_duration_ * 1.5
+    FROM
+      _average_stay_duration_
+  )
+  OR SUM(停留时长) < (
+    SELECT
+      _avg_duration_ * 0.5
+    FROM
+      _average_stay_duration_
+  )