clear

Author: RusovDmitriy

rust/cubestore/cubestore-sql-tests/src/tests.rs

@@ -8001,18 +8001,6 @@ async fn limit_pushdown_without_group(service: Box<dyn SqlClient>) {
         .exec_query("CREATE TABLE foo.pushdown_where_group2 (a int, b int, c int) index ind1 (a, b, c) index ind2 (c, b)")
         .await
         .unwrap();
-    service
-        .exec_query("CREATE TABLE foo.pushdown_where_group2_with_alias (a_alias int, b_alias int, c_alias int) index ind1 (a_alias, b_alias, c_alias) index ind2 (c_alias, b_alias)")
-        .await
-        .unwrap();
-    service
-        .exec_query("CREATE TABLE foo.pushdown_where_group3_with_alias (a_alias int, b_alias int, c_alias int) index ind1 (c_alias, b_alias)")
-        .await
-        .unwrap();
-    service
-        .exec_query("CREATE TABLE foo.pushdown_where_group4_with_alias (a_alias_2 int, b_alias_2 int, c_alias_2 int) index ind1 (c_alias_2, b_alias_2)")
-        .await
-        .unwrap();
     service
         .exec_query(
             "INSERT INTO foo.pushdown_where_group1
@@ -8291,80 +8279,6 @@ async fn limit_pushdown_without_group(service: Box<dyn SqlClient>) {
             ]),
         ]
     );
-
-    // ====================================
-    assert_limit_pushdown(
-        &service,
-        "SELECT a, b, c FROM (
-                    SELECT a, b, c FROM foo.pushdown_where_group1
-                    UNION ALL
-                    SELECT a_alias a, b_alias b, c_alias c FROM foo.pushdown_where_group2_with_alias
-                ) as `tb`
-                ORDER BY 3 DESC
-                LIMIT 10",
-        Some("ind2"),
-        true,
-        true,
-    )
-    .await
-    .unwrap();
-
-    // ====================================
-    assert_limit_pushdown(
-        &service,
-        "SELECT a, b, c FROM (
-                    SELECT a, b, c FROM foo.pushdown_where_group1
-                    UNION ALL
-                    SELECT a_alias a, b_alias b, c_alias c FROM foo.pushdown_where_group2_with_alias
-                ) as `tb`
-                WHERE b = 20
-                ORDER BY 1 DESC, 3 DESC
-                LIMIT 3",
-        Some("ind1"),
-        true,
-        true,
-    )
-    .await
-    .unwrap();
-
-    // ====================================
-    // TODO: theses cases still don't use an optimal index
-    // Filters outside the index are a priority right now.
-    // The second problem is that ORDER BY does not affect the score when selecting an index
-    // assert_limit_pushdown(
-    //     &service,
-    //     "SELECT a, b, c FROM (
-    //                 SELECT a_alias a, b_alias b, c_alias c FROM foo.pushdown_where_group3_with_alias
-    //                 UNION ALL
-    //                 SELECT a_alias_2 a, b_alias_2 b, c_alias_2 c FROM foo.pushdown_where_group4_with_alias
-    //             ) as `tb`
-    //             WHERE a = 20
-    //             ORDER BY 3 DESC
-    //             LIMIT 3",
-    //     Some("ind1"),
-    //     true,
-    //     true,
-    // )
-    // .await
-    // .unwrap();
-
-    // ====================================
-    // assert_limit_pushdown(
-    //     &service,
-    //     "SELECT a, b, c FROM (
-    //                 SELECT a_alias a, b_alias b, c_alias c FROM foo.pushdown_where_group3_with_alias
-    //                 UNION ALL
-    //                 SELECT a_alias_2 a, b_alias_2 b, c_alias_2 c FROM foo.pushdown_where_group4_with_alias
-    //             ) as `tb`
-    //             WHERE a > 20
-    //             ORDER BY 3 DESC
-    //             LIMIT 3",
-    //     Some("ind1"),
-    //     true,
-    //     true,
-    // )
-    // .await
-    // .unwrap();
 }
 async fn limit_pushdown_without_group_resort(service: Box<dyn SqlClient>) {
     service.exec_query("CREATE SCHEMA foo").await.unwrap();