diff --git a/src/frontend/src/catalog/system_catalog/rw_catalog/mod.rs b/src/frontend/src/catalog/system_catalog/rw_catalog/mod.rs
index 502c41561b65f..4e0e165a6d524 100644
--- a/src/frontend/src/catalog/system_catalog/rw_catalog/mod.rs
+++ b/src/frontend/src/catalog/system_catalog/rw_catalog/mod.rs
@@ -56,3 +56,6 @@ mod rw_user_secrets;
 mod rw_users;
 mod rw_views;
 mod rw_worker_nodes;
+
+mod rw_actor_id_to_ddl;
+mod rw_fragment_id_to_ddl;
diff --git a/src/frontend/src/catalog/system_catalog/rw_catalog/rw_actor_id_to_ddl.rs b/src/frontend/src/catalog/system_catalog/rw_catalog/rw_actor_id_to_ddl.rs
new file mode 100644
index 0000000000000..95e269f0d5d5c
--- /dev/null
+++ b/src/frontend/src/catalog/system_catalog/rw_catalog/rw_actor_id_to_ddl.rs
@@ -0,0 +1,42 @@
+// Copyright 2024 RisingWave Labs
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+use risingwave_common::types::Fields;
+use risingwave_frontend_macro::system_catalog;
+
+/// Provides a mapping from `actor_id` to its ddl info.
+#[system_catalog(
+view,
+"rw_catalog.rw_actor_id_to_ddl",
+"with
+   actor_to_job_id as (select actor_id, a.fragment_id, table_id from rw_fragments f join rw_actors a on f.fragment_id = a.fragment_id),
+   job_id_to_mv as (select actor_id, fragment_id, d.id as job_id, schema_id, 'mv' as ddl_type, name from rw_materialized_views d join actor_to_job_id a on d.id = a.table_id),
+   job_id_to_sink as (select actor_id, fragment_id, d.id as job_id, schema_id, 'sink' as ddl_type, name from rw_sinks d join actor_to_job_id a on d.id = a.table_id),
+   job_id_to_source as (select actor_id, fragment_id, d.id as job_id, schema_id, 'source' as ddl_type, name from rw_sources d join actor_to_job_id a on d.id = a.table_id),
+   job_id_to_table as (select actor_id, fragment_id, d.id as job_id, schema_id, 'table' as ddl_type, name from rw_tables d join actor_to_job_id a on d.id = a.table_id)
+   select * from job_id_to_mv
+     union all select * from job_id_to_sink
+       union all select * from job_id_to_source
+         union all select * from job_id_to_table"
+)]
+#[derive(Fields)]
+struct RwActorIdToDdl {
+    #[primary_key]
+    actor_id: i32,
+    fragment_id: i32,
+    job_id: i32,
+    schema_id: i32,
+    ddl_type: String,
+    name: String,
+}
diff --git a/src/frontend/src/catalog/system_catalog/rw_catalog/rw_fragment_id_to_ddl.rs b/src/frontend/src/catalog/system_catalog/rw_catalog/rw_fragment_id_to_ddl.rs
new file mode 100644
index 0000000000000..094e85903a31a
--- /dev/null
+++ b/src/frontend/src/catalog/system_catalog/rw_catalog/rw_fragment_id_to_ddl.rs
@@ -0,0 +1,40 @@
+// Copyright 2024 RisingWave Labs
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+use risingwave_common::types::Fields;
+use risingwave_frontend_macro::system_catalog;
+
+/// Provides a mapping from `actor_id` to its ddl info.
+#[system_catalog(
+view,
+"rw_catalog.rw_fragment_id_to_ddl",
+"with
+   job_id_to_mv as (select fragment_id, d.id as job_id, schema_id, 'mv' as ddl_type, name from rw_materialized_views d join rw_fragments f on d.id = f.table_id),
+   job_id_to_sink as (select fragment_id, d.id as job_id, schema_id, 'sink' as ddl_type, name from rw_sinks d join rw_fragments f on d.id = f.table_id),
+   job_id_to_source as (select fragment_id, d.id as job_id, schema_id, 'source' as ddl_type, name from rw_sources d join rw_fragments f on d.id = f.table_id),
+   job_id_to_table as (select fragment_id, d.id as job_id, schema_id, 'table' as ddl_type, name from rw_tables d join rw_fragments f on d.id = f.table_id)
+   select * from job_id_to_mv
+     union all select * from job_id_to_sink
+       union all select * from job_id_to_source
+         union all select * from job_id_to_table"
+)]
+#[derive(Fields)]
+struct RwFragmentIdToDdl {
+    #[primary_key]
+    fragment_id: i32,
+    job_id: i32,
+    schema_id: i32,
+    ddl_type: String,
+    name: String,
+}